diff options
| author | Stephen Boyd <sboyd@codeaurora.org> | 2015-03-13 11:09:34 -0700 |
|---|---|---|
| committer | Kumar Gala <galak@codeaurora.org> | 2015-03-27 11:31:02 -0500 |
| commit | c0c89fafa289ea241ba3fb22d6f583f8089a719e (patch) | |
| tree | 43e48055d1330a7fece805554b87f372d63e718d | |
| parent | 9eccca0843205f87c00404b663188b88eb248051 (diff) | |
ARM: Remove mach-msm and associated ARM architecture code
The maintainers for mach-msm no longer have any plans to support
or test the platforms supported by this architecture[1]. Most likely
there aren't any active users of this code anyway, so let's
delete it.
[1] http://lkml.kernel.org/r/20150307031212.GA8434@fifo99.com
Cc: David Brown <davidb@codeaurora.org>
Cc: Bryan Huntsman <bryanh@codeaurora.org>
Cc: Daniel Walker <dwalker@fifo99.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
61 files changed, 8 insertions, 8893 deletions
diff --git a/Documentation/arm/00-INDEX b/Documentation/arm/00-INDEX index 8edb9007844e..dea011c8d7c7 100644 --- a/Documentation/arm/00-INDEX +++ b/Documentation/arm/00-INDEX @@ -10,8 +10,6 @@ IXP4xx - Intel IXP4xx Network processor. Makefile - Build sourcefiles as part of the Documentation-build for arm -msm/ - - MSM specific documentation Netwinder - Netwinder specific documentation Porting diff --git a/Documentation/arm/msm/gpiomux.txt b/Documentation/arm/msm/gpiomux.txt deleted file mode 100644 index 67a81620adf6..000000000000 --- a/Documentation/arm/msm/gpiomux.txt +++ /dev/null @@ -1,176 +0,0 @@ -This document provides an overview of the msm_gpiomux interface, which -is used to provide gpio pin multiplexing and configuration on mach-msm -targets. - -History -======= - -The first-generation API for gpio configuration & multiplexing on msm -is the function gpio_tlmm_config(). This function has a few notable -shortcomings, which led to its deprecation and replacement by gpiomux: - -The 'disable' parameter: Setting the second parameter to -gpio_tlmm_config to GPIO_CFG_DISABLE tells the peripheral -processor in charge of the subsystem to perform a look-up into a -low-power table and apply the low-power/sleep setting for the pin. -As the msm family evolved this became problematic. Not all pins -have sleep settings, not all peripheral processors will accept requests -to apply said sleep settings, and not all msm targets have their gpio -subsystems managed by a peripheral processor. In order to get consistent -behavior on all targets, drivers are forced to ignore this parameter, -rendering it useless. - -The 'direction' flag: for all mux-settings other than raw-gpio (0), -the output-enable bit of a gpio is hard-wired to a known -input (usually VDD or ground). For those settings, the direction flag -is meaningless at best, and deceptive at worst. In addition, using the -direction flag to change output-enable (OE) directly can cause trouble in -gpiolib, which has no visibility into gpio direction changes made -in this way. Direction control in gpio mode should be made through gpiolib. - -Key Features of gpiomux -======================= - -- A consistent interface across all generations of msm. Drivers can expect -the same results on every target. -- gpiomux plays nicely with gpiolib. Functions that should belong to gpiolib -are left to gpiolib and not duplicated here. gpiomux is written with the -intent that gpio_chips will call gpiomux reference-counting methods -from their request() and free() hooks, providing full integration. -- Tabular configuration. Instead of having to call gpio_tlmm_config -hundreds of times, gpio configuration is placed in a single table. -- Per-gpio sleep. Each gpio is individually reference counted, allowing only -those lines which are in use to be put in high-power states. -- 0 means 'do nothing': all flags are designed so that the default memset-zero -equates to a sensible default of 'no configuration', preventing users -from having to provide hundreds of 'no-op' configs for unused or -unwanted lines. - -Usage -===== - -To use gpiomux, provide configuration information for relevant gpio lines -in the msm_gpiomux_configs table. Since a 0 equates to "unconfigured", -only those lines to be managed by gpiomux need to be specified. Here -is a completely fictional example: - -struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = { - [12] = { - .active = GPIOMUX_VALID | GPIOMUX_DRV_8MA | GPIOMUX_FUNC_1, - .suspended = GPIOMUX_VALID | GPIOMUX_PULL_DOWN, - }, - [34] = { - .suspended = GPIOMUX_VALID | GPIOMUX_PULL_DOWN, - }, -}; - -To indicate that a gpio is in use, call msm_gpiomux_get() to increase -its reference count. To decrease the reference count, call msm_gpiomux_put(). - -The effect of this configuration is as follows: - -When the system boots, gpios 12 and 34 will be initialized with their -'suspended' configurations. All other gpios, which were left unconfigured, -will not be touched. - -When msm_gpiomux_get() is called on gpio 12 to raise its reference count -above 0, its active configuration will be applied. Since no other gpio -line has a valid active configuration, msm_gpiomux_get() will have no -effect on any other line. - -When msm_gpiomux_put() is called on gpio 12 or 34 to drop their reference -count to 0, their suspended configurations will be applied. -Since no other gpio line has a valid suspended configuration, no other -gpio line will be effected by msm_gpiomux_put(). Since gpio 34 has no valid -active configuration, this is effectively a no-op for gpio 34 as well, -with one small caveat, see the section "About Output-Enable Settings". - -All of the GPIOMUX_VALID flags may seem like unnecessary overhead, but -they address some important issues. As unused entries (all those -except 12 and 34) are zero-filled, gpiomux needs a way to distinguish -the used fields from the unused. In addition, the all-zero pattern -is a valid configuration! Therefore, gpiomux defines an additional bit -which is used to indicate when a field is used. This has the pleasant -side-effect of allowing calls to msm_gpiomux_write to use '0' to indicate -that a value should not be changed: - - msm_gpiomux_write(0, GPIOMUX_VALID, 0); - -replaces the active configuration of gpio 0 with an all-zero configuration, -but leaves the suspended configuration as it was. - -Static Configurations -===================== - -To install a static configuration, which is applied at boot and does -not change after that, install a configuration with a suspended component -but no active component, as in the previous example: - - [34] = { - .suspended = GPIOMUX_VALID | GPIOMUX_PULL_DOWN, - }, - -The suspended setting is applied during boot, and the lack of any valid -active setting prevents any other setting from being applied at runtime. -If other subsystems attempting to access the line is a concern, one could -*really* anchor the configuration down by calling msm_gpiomux_get on the -line at initialization to move the line into active mode. With the line -held, it will never be re-suspended, and with no valid active configuration, -no new configurations will be applied. - -But then, if having other subsystems grabbing for the line is truly a concern, -it should be reserved with gpio_request instead, which carries an implicit -msm_gpiomux_get. - -gpiomux and gpiolib -=================== - -It is expected that msm gpio_chips will call msm_gpiomux_get() and -msm_gpiomux_put() from their request and free hooks, like this fictional -example: - -static int request(struct gpio_chip *chip, unsigned offset) -{ - return msm_gpiomux_get(chip->base + offset); -} - -static void free(struct gpio_chip *chip, unsigned offset) -{ - msm_gpiomux_put(chip->base + offset); -} - - ...somewhere in a gpio_chip declaration... - .request = request, - .free = free, - -This provides important functionality: -- It guarantees that a gpio line will have its 'active' config applied - when the line is requested, and will not be suspended while the line - remains requested; and -- It guarantees that gpio-direction settings from gpiolib behave sensibly. - See "About Output-Enable Settings." - -This mechanism allows for "auto-request" of gpiomux lines via gpiolib -when it is suitable. Drivers wishing more exact control are, of course, -free to also use msm_gpiomux_set and msm_gpiomux_get. - -About Output-Enable Settings -============================ - -Some msm targets do not have the ability to query the current gpio -configuration setting. This means that changes made to the output-enable -(OE) bit by gpiolib cannot be consistently detected and preserved by gpiomux. -Therefore, when gpiomux applies a configuration setting, any direction -settings which may have been applied by gpiolib are lost and the default -input settings are re-applied. - -For this reason, drivers should not assume that gpio direction settings -continue to hold if they free and then re-request a gpio. This seems like -common sense - after all, anybody could have obtained the line in the -meantime - but it needs saying. - -This also means that calls to msm_gpiomux_write will reset the OE bit, -which means that if the gpio line is held by a client of gpiolib and -msm_gpiomux_write is called, the direction setting has been lost and -gpiolib's internal state has been broken. -Release gpio lines before reconfiguring them. diff --git a/MAINTAINERS b/MAINTAINERS index 6239a305dff0..0f847a931027 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1244,22 +1244,6 @@ L: openmoko-kernel@lists.openmoko.org (subscribers-only) W: http://wiki.openmoko.org/wiki/Neo_FreeRunner S: Supported -ARM/QUALCOMM MSM MACHINE SUPPORT -M: David Brown <davidb@codeaurora.org> -M: Daniel Walker <dwalker@fifo99.com> -M: Bryan Huntsman <bryanh@codeaurora.org> -L: linux-arm-msm@vger.kernel.org -F: arch/arm/mach-msm/ -F: drivers/video/fbdev/msm/ -F: drivers/mmc/host/msm_sdcc.c -F: drivers/mmc/host/msm_sdcc.h -F: drivers/tty/serial/msm_serial.h -F: drivers/tty/serial/msm_serial.c -F: drivers/*/pm8???-* -F: drivers/mfd/ssbi.c -T: git git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm.git -S: Maintained - ARM/TOSA MACHINE SUPPORT M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> M: Dirk Opfer <dirk@opfer-online.de> @@ -1317,6 +1301,10 @@ L: linux-soc@vger.kernel.org S: Maintained F: arch/arm/mach-qcom/ F: drivers/soc/qcom/ +F: drivers/tty/serial/msm_serial.h +F: drivers/tty/serial/msm_serial.c +F: drivers/*/pm8???-* +F: drivers/mfd/ssbi.c T: git git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom.git ARM/RADISYS ENP2611 MACHINE SUPPORT diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 9f1f09a2bc9b..adc85072bd29 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -625,18 +625,6 @@ config ARCH_PXA help Support for Intel/Marvell's PXA2xx/PXA3xx processor line. -config ARCH_MSM - bool "Qualcomm MSM (non-multiplatform)" - select ARCH_REQUIRE_GPIOLIB - select COMMON_CLK - select GENERIC_CLOCKEVENTS - help - Support for Qualcomm MSM/QSD based systems. This runs on the - apps processor of the MSM/QSD and depends on a shared memory - interface to the modem processor which runs the baseband - stack and controls some vital subsystems - (clock and power control, etc). - config ARCH_SHMOBILE_LEGACY bool "Renesas ARM SoCs (non-multiplatform)" select ARCH_SHMOBILE @@ -890,8 +878,6 @@ source "arch/arm/mach-ks8695/Kconfig" source "arch/arm/mach-meson/Kconfig" -source "arch/arm/mach-msm/Kconfig" - source "arch/arm/mach-moxart/Kconfig" source "arch/arm/mach-mv78xx0/Kconfig" diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 970de7518341..b010202043c5 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -448,25 +448,6 @@ choice Say Y here if you want kernel low-level debugging support on MMP UART3. - config DEBUG_MSM_UART - bool "Kernel low-level debugging messages via MSM UART" - depends on ARCH_MSM - help - Say Y here if you want the debug print routines to direct - their output to the serial port on MSM devices. - - ARCH DEBUG_UART_PHYS DEBUG_UART_VIRT # - MSM7X00A, QSD8X50 0xa9a00000 0xe1000000 UART1 - MSM7X00A, QSD8X50 0xa9b00000 0xe1000000 UART2 - MSM7X00A, QSD8X50 0xa9c00000 0xe1000000 UART3 - - MSM7X30 0xaca00000 0xe1000000 UART1 - MSM7X30 0xacb00000 0xe1000000 UART2 - MSM7X30 0xacc00000 0xe1000000 UART3 - - Please adjust DEBUG_UART_PHYS and DEBUG_UART_BASE configuration - options based on your needs. - config DEBUG_QCOM_UARTDM bool "Kernel low-level debugging messages via QCOM UARTDM" depends on ARCH_QCOM @@ -1295,7 +1276,7 @@ config DEBUG_LL_INCLUDE DEBUG_IMX6SL_UART || \ DEBUG_IMX6SX_UART default "debug/ks8695.S" if DEBUG_KS8695_UART - default "debug/msm.S" if DEBUG_MSM_UART || DEBUG_QCOM_UARTDM + default "debug/msm.S" if DEBUG_QCOM_UARTDM default "debug/netx.S" if DEBUG_NETX_UART default "debug/omap2plus.S" if DEBUG_OMAP2PLUS_UART default "debug/renesas-scif.S" if DEBUG_R7S72100_SCIF2 @@ -1388,7 +1369,6 @@ config DEBUG_UART_PHYS default 0x80230000 if DEBUG_PICOXCELL_UART default 0x808c0000 if ARCH_EP93XX default 0x90020000 if DEBUG_NSPIRE_CLASSIC_UART || DEBUG_NSPIRE_CX_UART - default 0xa9a00000 if DEBUG_MSM_UART default 0xb0060000 if DEBUG_SIRFPRIMA2_UART1 default 0xb0090000 if DEBUG_VEXPRESS_UART0_CRX default 0xc0013000 if DEBUG_U300_UART @@ -1433,7 +1413,7 @@ config DEBUG_UART_PHYS DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \ DEBUG_LL_UART_EFM32 || \ DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_MESON_UARTAO || \ - DEBUG_MSM_UART || DEBUG_NETX_UART || \ + DEBUG_NETX_UART || \ DEBUG_QCOM_UARTDM || DEBUG_R7S72100_SCIF2 || \ DEBUG_RCAR_GEN1_SCIF0 || DEBUG_RCAR_GEN1_SCIF2 || \ DEBUG_RCAR_GEN2_SCIF0 || DEBUG_RCAR_GEN2_SCIF2 || \ @@ -1446,7 +1426,6 @@ config DEBUG_UART_VIRT hex "Virtual base address of debug UART" default 0xe0000a00 if DEBUG_NETX_UART default 0xe0010fe0 if ARCH_RPC - default 0xe1000000 if DEBUG_MSM_UART default 0xf0000be0 if ARCH_EBSA110 default 0xf0010000 if DEBUG_ASM9260_UART default 0xf01fb000 if DEBUG_NOMADIK_UART @@ -1526,7 +1505,7 @@ config DEBUG_UART_VIRT default DEBUG_UART_PHYS if !MMU depends on DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \ DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_MESON_UARTAO || \ - DEBUG_MSM_UART || DEBUG_NETX_UART || \ + DEBUG_NETX_UART || \ DEBUG_QCOM_UARTDM || DEBUG_S3C24XX_UART || \ DEBUG_UART_BCM63XX || DEBUG_ASM9260_UART || \ DEBUG_SIRFSOC_UART || DEBUG_DIGICOLOR_UA0 @@ -1556,7 +1535,7 @@ config DEBUG_UART_8250_FLOW_CONTROL config DEBUG_UNCOMPRESS bool - depends on ARCH_MULTIPLATFORM || ARCH_MSM || PLAT_SAMSUNG + depends on ARCH_MULTIPLATFORM || PLAT_SAMSUNG default y if DEBUG_LL && !DEBUG_OMAP2PLUS_UART && \ (!DEBUG_TEGRA_UART || !ZBOOT_ROM) help diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 7f99cd652203..fa03c13ddfec 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -136,7 +136,6 @@ textofs-$(CONFIG_PM_H1940) := 0x00108000 ifeq ($(CONFIG_ARCH_SA1100),y) textofs-$(CONFIG_SA1111) := 0x00208000 endif -textofs-$(CONFIG_ARCH_MSM7X30) := 0x00208000 textofs-$(CONFIG_ARCH_MSM8X60) := 0x00208000 textofs-$(CONFIG_ARCH_MSM8960) := 0x00208000 textofs-$(CONFIG_ARCH_AXXIA) := 0x00308000 @@ -170,7 +169,6 @@ machine-$(CONFIG_ARCH_LPC32XX) += lpc32xx machine-$(CONFIG_ARCH_MESON) += meson machine-$(CONFIG_ARCH_MMP) += mmp machine-$(CONFIG_ARCH_MOXART) += moxart -machine-$(CONFIG_ARCH_MSM) += msm machine-$(CONFIG_ARCH_MV78XX0) += mv78xx0 machine-$(CONFIG_ARCH_MVEBU) += mvebu machine-$(CONFIG_ARCH_MXC) += imx diff --git a/arch/arm/configs/msm_defconfig b/arch/arm/configs/msm_defconfig deleted file mode 100644 index dd18c9e527d6..000000000000 --- a/arch/arm/configs/msm_defconfig +++ /dev/null @@ -1,121 +0,0 @@ -CONFIG_SYSVIPC=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_BLK_DEV_INITRD=y -CONFIG_SYSCTL_SYSCALL=y -CONFIG_KALLSYMS_ALL=y -CONFIG_EMBEDDED=y -# CONFIG_SLUB_DEBUG is not set -# CONFIG_COMPAT_BRK is not set -CONFIG_PROFILING=y -CONFIG_OPROFILE=y -CONFIG_KPROBES=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_ARCH_MSM=y -CONFIG_PREEMPT=y -CONFIG_AEABI=y -CONFIG_HIGHMEM=y -CONFIG_HIGHPTE=y -CONFIG_CLEANCACHE=y -CONFIG_AUTO_ZRELADDR=y -CONFIG_VFP=y -# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_ADVANCED_ROUTER=y -CONFIG_IP_MULTIPLE_TABLES=y -CONFIG_IP_ROUTE_VERBOSE=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_INET_LRO is not set -# CONFIG_IPV6 is not set -CONFIG_CFG80211=y -CONFIG_RFKILL=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_CHR_DEV_SG=y -CONFIG_CHR_DEV_SCH=y -CONFIG_SCSI_MULTI_LUN=y -CONFIG_SCSI_CONSTANTS=y -CONFIG_SCSI_LOGGING=y -CONFIG_SCSI_SCAN_ASYNC=y -CONFIG_NETDEVICES=y -CONFIG_DUMMY=y -CONFIG_SLIP=y -CONFIG_SLIP_COMPRESSED=y -CONFIG_SLIP_MODE_SLIP6=y -CONFIG_USB_USBNET=y -# CONFIG_USB_NET_AX8817X is not set -# CONFIG_USB_NET_ZAURUS is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_KEYBOARD_ATKBD is not set -# CONFIG_MOUSE_PS2 is not set -CONFIG_INPUT_JOYSTICK=y -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_INPUT_MISC=y -CONFIG_INPUT_UINPUT=y -CONFIG_SERIO_LIBPS2=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_SERIAL_MSM=y -CONFIG_SERIAL_MSM_CONSOLE=y -# CONFIG_HW_RANDOM is not set -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_SPI=y -CONFIG_DEBUG_GPIO=y -CONFIG_GPIO_SYSFS=y -CONFIG_THERMAL=y -CONFIG_REGULATOR=y -CONFIG_MEDIA_SUPPORT=y -CONFIG_FB=y -CONFIG_SOUND=y -CONFIG_SND=y -CONFIG_SND_DYNAMIC_MINORS=y -# CONFIG_SND_ARM is not set -# CONFIG_SND_SPI is not set -# CONFIG_SND_USB is not set -CONFIG_SND_SOC=y -CONFIG_USB=y -CONFIG_USB_ANNOUNCE_NEW_DEVICES=y -CONFIG_USB_MON=y -CONFIG_USB_EHCI_HCD=y -CONFIG_USB_ACM=y -CONFIG_USB_SERIAL=y -CONFIG_USB_GADGET=y -CONFIG_USB_GADGET_DEBUG_FILES=y -CONFIG_USB_GADGET_VBUS_DRAW=500 -CONFIG_RTC_CLASS=y -CONFIG_STAGING=y -CONFIG_EXT2_FS=y -CONFIG_EXT2_FS_XATTR=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set -CONFIG_EXT4_FS=y -CONFIG_FUSE_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3_ACL=y -CONFIG_NFS_V4=y -CONFIG_CIFS=y -CONFIG_PRINTK_TIME=y -CONFIG_DYNAMIC_DEBUG=y -CONFIG_DEBUG_INFO=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_LOCKUP_DETECTOR=y -# CONFIG_DETECT_HUNG_TASK is not set -# CONFIG_SCHED_DEBUG is not set -CONFIG_TIMER_STATS=y diff --git a/arch/arm/include/debug/msm.S b/arch/arm/include/debug/msm.S index e55a9426b496..b03024fa671f 100644 --- a/arch/arm/include/debug/msm.S +++ b/arch/arm/include/debug/msm.S @@ -16,24 +16,17 @@ */ .macro addruart, rp, rv, tmp -#ifdef CONFIG_DEBUG_UART_PHYS ldr \rp, =CONFIG_DEBUG_UART_PHYS ldr \rv, =CONFIG_DEBUG_UART_VIRT -#endif .endm .macro senduart, rd, rx ARM_BE8(rev \rd, \rd ) -#ifdef CONFIG_DEBUG_QCOM_UARTDM @ Write the 1 character to UARTDM_TF str \rd, [\rx, #0x70] -#else - str \rd, [\rx, #0x0C] -#endif .endm .macro waituart, rd, rx -#ifdef CONFIG_DEBUG_QCOM_UARTDM @ check for TX_EMT in UARTDM_SR ldr \rd, [\rx, #0x08] ARM_BE8(rev \rd, \rd ) @@ -55,13 +48,6 @@ ARM_BE8(rev \rd, \rd ) str \rd, [\rx, #0x40] @ UARTDM reg. Read to induce delay ldr \rd, [\rx, #0x08] -#else - @ wait for TX_READY -1001: ldr \rd, [\rx, #0x08] -ARM_BE8(rev \rd, \rd ) - tst \rd, #0x04 - beq 1001b -#endif .endm .macro busyuart, rd, rx diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig deleted file mode 100644 index a6b50e62a495..000000000000 --- a/arch/arm/mach-msm/Kconfig +++ /dev/null @@ -1,109 +0,0 @@ -if ARCH_MSM - -choice - prompt "Qualcomm MSM SoC Type" - default ARCH_MSM7X00A - depends on ARCH_MSM - -config ARCH_MSM7X00A - bool "MSM7x00A / MSM7x01A" - select ARCH_MSM_ARM11 - select CPU_V6 - select GPIO_MSM_V1 - select MACH_TROUT if !MACH_HALIBUT - select MSM_PROC_COMM - select MSM_SMD - select CLKSRC_QCOM - select MSM_SMD_PKG3 - -config ARCH_MSM7X30 - bool "MSM7x30" - select ARCH_MSM_SCORPION - select CPU_V7 - select GPIO_MSM_V1 - select MACH_MSM7X30_SURF # if ! - select MSM_GPIOMUX - select MSM_PROC_COMM - select MSM_SMD - select CLKSRC_QCOM - select MSM_VIC - -config ARCH_QSD8X50 - bool "QSD8X50" - select ARCH_MSM_SCORPION - select CPU_V7 - select GPIO_MSM_V1 - select MACH_QSD8X50_SURF if !MACH_QSD8X50A_ST1_5 - select MSM_GPIOMUX - select MSM_PROC_COMM - select MSM_SMD - select CLKSRC_QCOM - select MSM_VIC - -endchoice - -config MSM_SOC_REV_A - bool - -config ARCH_MSM_ARM11 - bool - -config ARCH_MSM_SCORPION - bool - -config MSM_VIC - bool - -menu "Qualcomm MSM Board Type" - depends on ARCH_MSM - -config MACH_HALIBUT - depends on ARCH_MSM - depends on ARCH_MSM7X00A - bool "Halibut Board (QCT SURF7201A)" - help - Support for the Qualcomm SURF7201A eval board. - -config MACH_TROUT - depends on ARCH_MSM - depends on ARCH_MSM7X00A - bool "HTC Dream (aka trout)" - help - Support for the HTC Dream, T-Mobile G1, Android ADP1 devices. - -config MACH_MSM7X30_SURF - depends on ARCH_MSM7X30 - bool "MSM7x30 SURF" - help - Support for the Qualcomm MSM7x30 SURF eval board. - -config MACH_QSD8X50_SURF - depends on ARCH_QSD8X50 - bool "QSD8x50 SURF" - help - Support for the Qualcomm QSD8x50 SURF eval board. - -config MACH_QSD8X50A_ST1_5 - depends on ARCH_QSD8X50 - bool "QSD8x50A ST1.5" - select MSM_SOC_REV_A - help - Support for the Qualcomm ST1.5. - -endmenu - -config MSM_SMD_PKG3 - bool - -config MSM_PROC_COMM - bool - -config MSM_SMD - bool - -config MSM_GPIOMUX - bool - help - Support for MSM V1 TLMM GPIOMUX architecture. - -endif diff --git a/arch/arm/mach-msm/Makefile b/arch/arm/mach-msm/Makefile deleted file mode 100644 index 27c078a568df..000000000000 --- a/arch/arm/mach-msm/Makefile +++ /dev/null @@ -1,23 +0,0 @@ -obj-$(CONFIG_MSM_PROC_COMM) += clock.o - -obj-$(CONFIG_MSM_VIC) += irq-vic.o - -obj-$(CONFIG_ARCH_MSM7X00A) += irq.o -obj-$(CONFIG_ARCH_QSD8X50) += sirc.o - -obj-$(CONFIG_MSM_PROC_COMM) += proc_comm.o clock-pcom.o vreg.o - -obj-$(CONFIG_ARCH_MSM7X00A) += dma.o io.o -obj-$(CONFIG_ARCH_MSM7X30) += dma.o io.o -obj-$(CONFIG_ARCH_QSD8X50) += dma.o io.o - -obj-$(CONFIG_MSM_SMD) += smd.o smd_debug.o -obj-$(CONFIG_MSM_SMD) += last_radio_log.o - -obj-$(CONFIG_MACH_TROUT) += board-trout.o board-trout-gpio.o board-trout-mmc.o devices-msm7x00.o -obj-$(CONFIG_MACH_TROUT) += board-trout.o board-trout-gpio.o board-trout-mmc.o board-trout-panel.o devices-msm7x00.o -obj-$(CONFIG_MACH_HALIBUT) += board-halibut.o devices-msm7x00.o -obj-$(CONFIG_ARCH_MSM7X30) += board-msm7x30.o devices-msm7x30.o -obj-$(CONFIG_ARCH_QSD8X50) += board-qsd8x50.o devices-qsd8x50.o -obj-$(CONFIG_MSM_GPIOMUX) += gpiomux.o -obj-$(CONFIG_ARCH_QSD8X50) += gpiomux-8x50.o diff --git a/arch/arm/mach-msm/Makefile.boot b/arch/arm/mach-msm/Makefile.boot deleted file mode 100644 index 9b803a578b4d..000000000000 --- a/arch/arm/mach-msm/Makefile.boot +++ /dev/null @@ -1,3 +0,0 @@ - zreladdr-y += 0x10008000 -params_phys-y := 0x10000100 -initrd_phys-y := 0x10800000 diff --git a/arch/arm/mach-msm/board-halibut.c b/arch/arm/mach-msm/board-halibut.c deleted file mode 100644 index fc832040c6e9..000000000000 --- a/arch/arm/mach-msm/board-halibut.c +++ /dev/null @@ -1,110 +0,0 @@ -/* linux/arch/arm/mach-msm/board-halibut.c - * - * Copyright (C) 2007 Google, Inc. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/input.h> -#include <linux/io.h> -#include <linux/delay.h> -#include <linux/smc91x.h> - -#include <mach/hardware.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/flash.h> -#include <asm/setup.h> - -#include <mach/irqs.h> -#include <mach/msm_iomap.h> - -#include <linux/mtd/nand.h> -#include <linux/mtd/partitions.h> - -#include "devices.h" -#include "common.h" - -static struct resource smc91x_resources[] = { - [0] = { - .start = 0x9C004300, - .end = 0x9C004400, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = MSM_GPIO_TO_INT(49), - .end = MSM_GPIO_TO_INT(49), - .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, - }, -}; - -static struct smc91x_platdata smc91x_platdata = { - .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT, -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, - .dev.platform_data = &smc91x_platdata, -}; - -static struct platform_device *devices[] __initdata = { - &msm_clock_7x01a, - &msm_device_gpio_7201, - &msm_device_uart3, - &msm_device_smd, - &msm_device_nand, - &msm_device_hsusb, - &msm_device_i2c, - &smc91x_device, -}; - -static void __init halibut_init_early(void) -{ - arch_ioremap_caller = __msm_ioremap_caller; -} - -static void __init halibut_init_irq(void) -{ - msm_init_irq(); -} - -static void __init halibut_init(void) -{ - platform_add_devices(devices, ARRAY_SIZE(devices)); -} - -static void __init halibut_map_io(void) -{ - msm_map_common_io(); -} - -static void __init halibut_init_late(void) -{ - smd_debugfs_init(); -} - -MACHINE_START(HALIBUT, "Halibut Board (QCT SURF7200A)") - .atag_offset = 0x100, - .map_io = halibut_map_io, - .init_early = halibut_init_early, - .init_irq = halibut_init_irq, - .init_machine = halibut_init, - .init_late = halibut_init_late, - .init_time = msm7x01_timer_init, -MACHINE_END diff --git a/arch/arm/mach-msm/board-msm7x30.c b/arch/arm/mach-msm/board-msm7x30.c deleted file mode 100644 index 8f5ecdc4f3ce..000000000000 --- a/arch/arm/mach-msm/board-msm7x30.c +++ /dev/null @@ -1,191 +0,0 @@ -/* Copyright (c) 2009-2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ -#include <linux/gpio.h> -#include <linux/kernel.h> -#include <linux/irq.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/io.h> -#include <linux/smsc911x.h> -#include <linux/usb/msm_hsusb.h> -#include <linux/clkdev.h> -#include <linux/memblock.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/memory.h> -#include <asm/setup.h> - -#include <mach/clk.h> -#include <mach/msm_iomap.h> -#include <mach/dma.h> - -#include <mach/vreg.h> -#include "devices.h" -#include "gpiomux.h" -#include "proc_comm.h" -#include "common.h" - -static void __init msm7x30_fixup(struct tag *tag, char **cmdline) -{ - for (; tag->hdr.size; tag = tag_next(tag)) - if (tag->hdr.tag == ATAG_MEM && tag->u.mem.start == 0x200000) { - tag->u.mem.start = 0; - tag->u.mem.size += SZ_2M; - } -} - -static void __init msm7x30_reserve(void) -{ - memblock_remove(0x0, SZ_2M); -} - -static int hsusb_phy_init_seq[] = { - 0x30, 0x32, /* Enable and set Pre-Emphasis Depth to 20% */ - 0x02, 0x36, /* Disable CDR Auto Reset feature */ - -1 -}; - -static int hsusb_link_clk_reset(struct clk *link_clk, bool assert) -{ - int ret; - - if (assert) { - ret = clk_reset(link_clk, CLK_RESET_ASSERT); - if (ret) - pr_err("usb hs_clk assert failed\n"); - } else { - ret = clk_reset(link_clk, CLK_RESET_DEASSERT); - if (ret) - pr_err("usb hs_clk deassert failed\n"); - } - return ret; -} - -static int hsusb_phy_clk_reset(struct clk *phy_clk) -{ - int ret; - - ret = clk_reset(phy_clk, CLK_RESET_ASSERT); - if (ret) { - pr_err("usb phy clk assert failed\n"); - return ret; - } - usleep_range(10000, 12000); - ret = clk_reset(phy_clk, CLK_RESET_DEASSERT); - if (ret) - pr_err("usb phy clk deassert failed\n"); - return ret; -} - -static struct msm_otg_platform_data msm_otg_pdata = { - .phy_init_seq = hsusb_phy_init_seq, - .mode = USB_DR_MODE_PERIPHERAL, - .otg_control = OTG_PHY_CONTROL, - .link_clk_reset = hsusb_link_clk_reset, - .phy_clk_reset = hsusb_phy_clk_reset, -}; - -struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = { -#ifdef CONFIG_SERIAL_MSM_CONSOLE - [49] = { /* UART2 RFR */ - .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | - GPIOMUX_FUNC_2 | GPIOMUX_VALID, - }, - [50] = { /* UART2 CTS */ - .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | - GPIOMUX_FUNC_2 | GPIOMUX_VALID, - }, - [51] = { /* UART2 RX */ - .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | - GPIOMUX_FUNC_2 | GPIOMUX_VALID, - }, - [52] = { /* UART2 TX */ - .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | - GPIOMUX_FUNC_2 | GPIOMUX_VALID, - }, -#endif -}; - -static struct platform_device *devices[] __initdata = { - &msm_clock_7x30, - &msm_device_gpio_7x30, -#if defined(CONFIG_SERIAL_MSM) - &msm_device_uart2, -#endif - &msm_device_smd, - &msm_device_otg, - &msm_device_hsusb, - &msm_device_hsusb_host, -}; - -static void __init msm7x30_init_irq(void) -{ - msm_init_irq(); -} - -static void __init msm7x30_init(void) -{ - msm_device_otg.dev.platform_data = &msm_otg_pdata; - msm_device_hsusb.dev.parent = &msm_device_otg.dev; - msm_device_hsusb_host.dev.parent = &msm_device_otg.dev; - - platform_add_devices(devices, ARRAY_SIZE(devices)); -} - -static void __init msm7x30_map_io(void) -{ - msm_map_msm7x30_io(); -} - -static void __init msm7x30_init_late(void) -{ - smd_debugfs_init(); -} - -MACHINE_START(MSM7X30_SURF, "QCT MSM7X30 SURF") - .atag_offset = 0x100, - .fixup = msm7x30_fixup, - .reserve = msm7x30_reserve, - .map_io = msm7x30_map_io, - .init_irq = msm7x30_init_irq, - .init_machine = msm7x30_init, - .init_late = msm7x30_init_late, - .init_time = msm7x30_timer_init, -MACHINE_END - -MACHINE_START(MSM7X30_FFA, "QCT MSM7X30 FFA") - .atag_offset = 0x100, - .fixup = msm7x30_fixup, - .reserve = msm7x30_reserve, - .map_io = msm7x30_map_io, - .init_irq = msm7x30_init_irq, - .init_machine = msm7x30_init, - .init_late = msm7x30_init_late, - .init_time = msm7x30_timer_init, -MACHINE_END - -MACHINE_START(MSM7X30_FLUID, "QCT MSM7X30 FLUID") - .atag_offset = 0x100, - .fixup = msm7x30_fixup, - .reserve = msm7x30_reserve, - .map_io = msm7x30_map_io, - .init_irq = msm7x30_init_irq, - .init_machine = msm7x30_init, - .init_late = msm7x30_init_late, - .init_time = msm7x30_timer_init, -MACHINE_END diff --git a/arch/arm/mach-msm/board-qsd8x50.c b/arch/arm/mach-msm/board-qsd8x50.c deleted file mode 100644 index 10016a3bc698..000000000000 --- a/arch/arm/mach-msm/board-qsd8x50.c +++ /dev/null @@ -1,254 +0,0 @@ -/* Copyright (c) 2009-2011, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ -#include <linux/gpio.h> -#include <linux/kernel.h> -#include <linux/irq.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/usb/msm_hsusb.h> -#include <linux/err.h> -#include <linux/clkdev.h> -#include <linux/smc91x.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/io.h> -#include <asm/setup.h> - -#include <mach/irqs.h> -#include <mach/sirc.h> -#include <mach/vreg.h> -#include <mach/clk.h> -#include <linux/platform_data/mmc-msm_sdcc.h> - -#include "devices.h" -#include "common.h" - -static const resource_size_t qsd8x50_surf_smc91x_base __initconst = 0x70000300; -static const unsigned qsd8x50_surf_smc91x_gpio __initconst = 156; - -/* Leave smc91x resources empty here, as we'll fill them in - * at run-time: they vary from board to board, and the true - * configuration won't be known until boot. - */ -static struct resource smc91x_resources[] = { - [0] = { - .flags = IORESOURCE_MEM, - }, - [1] = { - .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, - }, -}; - -static struct smc91x_platdata smc91x_platdata = { - .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT, -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, - .dev.platform_data = &smc91x_platdata, -}; - -static int __init msm_init_smc91x(void) -{ - if (machine_is_qsd8x50_surf()) { - smc91x_resources[0].start = qsd8x50_surf_smc91x_base; - smc91x_resources[0].end = qsd8x50_surf_smc91x_base + 0xff; - smc91x_resources[1].start = - gpio_to_irq(qsd8x50_surf_smc91x_gpio); - smc91x_resources[1].end = - gpio_to_irq(qsd8x50_surf_smc91x_gpio); - platform_device_register(&smc91x_device); - } - - return 0; -} -module_init(msm_init_smc91x); - -static int hsusb_phy_init_seq[] = { - 0x08, 0x31, /* Increase HS Driver Amplitude */ - 0x20, 0x32, /* Enable and set Pre-Emphasis Depth to 10% */ - -1 -}; - -static int hsusb_link_clk_reset(struct clk *link_clk, bool assert) -{ - int ret; - - if (assert) { - ret = clk_reset(link_clk, CLK_RESET_ASSERT); - if (ret) - pr_err("usb hs_clk assert failed\n"); - } else { - ret = clk_reset(link_clk, CLK_RESET_DEASSERT); - if (ret) - pr_err("usb hs_clk deassert failed\n"); - } - return ret; -} - -static int hsusb_phy_clk_reset(struct clk *phy_clk) -{ - int ret; - - ret = clk_reset(phy_clk, CLK_RESET_ASSERT); - if (ret) { - pr_err("usb phy clk assert failed\n"); - return ret; - } - usleep_range(10000, 12000); - ret = clk_reset(phy_clk, CLK_RESET_DEASSERT); - if (ret) - pr_err("usb phy clk deassert failed\n"); - return ret; -} - -static struct msm_otg_platform_data msm_otg_pdata = { - .phy_init_seq = hsusb_phy_init_seq, - .mode = USB_DR_MODE_PERIPHERAL, - .otg_control = OTG_PHY_CONTROL, - .link_clk_reset = hsusb_link_clk_reset, - .phy_clk_reset = hsusb_phy_clk_reset, -}; - -static struct platform_device *devices[] __initdata = { - &msm_clock_8x50, - &msm_device_gpio_8x50, - &msm_device_uart3, - &msm_device_smd, - &msm_device_otg, - &msm_device_hsusb, - &msm_device_hsusb_host, -}; - -static struct msm_mmc_gpio sdc1_gpio_cfg[] = { - {51, "sdc1_dat_3"}, - {52, "sdc1_dat_2"}, - {53, "sdc1_dat_1"}, - {54, "sdc1_dat_0"}, - {55, "sdc1_cmd"}, - {56, "sdc1_clk"} -}; - -static struct vreg *vreg_mmc; -static unsigned long vreg_sts; - -static uint32_t msm_sdcc_setup_power(struct device *dv, unsigned int vdd) -{ - int rc = 0; - struct platform_device *pdev; - - pdev = container_of(dv, struct platform_device, dev); - - if (vdd == 0) { - if (!vreg_sts) - return 0; - - clear_bit(pdev->id, &vreg_sts); - - if (!vreg_sts) { - rc = vreg_disable(vreg_mmc); - if (rc) - pr_err("vreg_mmc disable failed for slot " - "%d: %d\n", pdev->id, rc); - } - return 0; - } - - if (!vreg_sts) { - rc = vreg_set_level(vreg_mmc, 2900); - if (rc) - pr_err("vreg_mmc set level failed for slot %d: %d\n", - pdev->id, rc); - rc = vreg_enable(vreg_mmc); - if (rc) - pr_err("vreg_mmc enable failed for slot %d: %d\n", - pdev->id, rc); - } - set_bit(pdev->id, &vreg_sts); - return 0; -} - -static struct msm_mmc_gpio_data sdc1_gpio = { - .gpio = sdc1_gpio_cfg, - .size = ARRAY_SIZE(sdc1_gpio_cfg), -}; - -static struct msm_mmc_platform_data qsd8x50_sdc1_data = { - .ocr_mask = MMC_VDD_27_28 | MMC_VDD_28_29, - .translate_vdd = msm_sdcc_setup_power, - .gpio_data = &sdc1_gpio, -}; - -static void __init qsd8x50_init_mmc(void) -{ - vreg_mmc = vreg_get(NULL, "gp5"); - - if (IS_ERR(vreg_mmc)) { - pr_err("vreg get for vreg_mmc failed (%ld)\n", - PTR_ERR(vreg_mmc)); - return; - } - - msm_add_sdcc(1, &qsd8x50_sdc1_data, 0, 0); -} - -static void __init qsd8x50_map_io(void) -{ - msm_map_qsd8x50_io(); -} - -static void __init qsd8x50_init_irq(void) -{ - msm_init_irq(); - msm_init_sirc(); -} - -static void __init qsd8x50_init(void) -{ - msm_device_otg.dev.platform_data = &msm_otg_pdata; - msm_device_hsusb.dev.parent = &msm_device_otg.dev; - msm_device_hsusb_host.dev.parent = &msm_device_otg.dev; - platform_add_devices(devices, ARRAY_SIZE(devices)); - qsd8x50_init_mmc(); -} - -static void __init qsd8x50_init_late(void) -{ - smd_debugfs_init(); -} - -MACHINE_START(QSD8X50_SURF, "QCT QSD8X50 SURF") - .atag_offset = 0x100, - .map_io = qsd8x50_map_io, - .init_irq = qsd8x50_init_irq, - .init_machine = qsd8x50_init, - .init_late = qsd8x50_init_late, - .init_time = qsd8x50_timer_init, -MACHINE_END - -MACHINE_START(QSD8X50A_ST1_5, "QCT QSD8X50A ST1.5") - .atag_offset = 0x100, - .map_io = qsd8x50_map_io, - .init_irq = qsd8x50_init_irq, - .init_machine = qsd8x50_init, - .init_late = qsd8x50_init_late, - .init_time = qsd8x50_timer_init, -MACHINE_END diff --git a/arch/arm/mach-msm/board-sapphire.c b/arch/arm/mach-msm/board-sapphire.c deleted file mode 100644 index e50967926dcd..000000000000 --- a/arch/arm/mach-msm/board-sapphire.c +++ /dev/null @@ -1,114 +0,0 @@ -/* linux/arch/arm/mach-msm/board-sapphire.c - * Copyright (C) 2007-2009 HTC Corporation. - * Author: Thomas Tsai <thomas_tsai@htc.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. -*/ -#include <linux/gpio.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/input.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/device.h> - -#include <linux/delay.h> - -#include <mach/hardware.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/flash.h> -#include <mach/vreg.h> - -#include <asm/io.h> -#include <asm/delay.h> -#include <asm/setup.h> - -#include <linux/mtd/nand.h> -#include <linux/mtd/partitions.h> -#include <linux/memblock.h> - -#include "gpio_chip.h" -#include "board-sapphire.h" -#include "proc_comm.h" -#include "devices.h" -#include "common.h" - -void msm_init_irq(void); -void msm_init_gpio(void); - -static struct platform_device *devices[] __initdata = { - &msm_device_smd, - &msm_device_dmov, - &msm_device_nand, - &msm_device_uart1, - &msm_device_uart3, -}; - -void msm_timer_init(void); - -static void __init sapphire_init_irq(void) -{ - msm_init_irq(); -} - -static void __init sapphire_init(void) -{ - platform_add_devices(devices, ARRAY_SIZE(devices)); -} - -static struct map_desc sapphire_io_desc[] __initdata = { - { - .virtual = SAPPHIRE_CPLD_BASE, - .pfn = __phys_to_pfn(SAPPHIRE_CPLD_START), - .length = SAPPHIRE_CPLD_SIZE, - .type = MT_DEVICE_NONSHARED - } -}; - -static void __init sapphire_fixup(struct tag *tags, char **cmdline) -{ - int smi_sz = parse_tag_smi((const struct tag *)tags); - - if (smi_sz == 32) { - memblock_add(PHYS_OFFSET, 84*SZ_1M); - } else if (smi_sz == 64) { - memblock_add(PHYS_OFFSET, 101*SZ_1M); - } else { - memblock_add(PHYS_OFFSET, 101*SZ_1M); - /* Give a default value when not get smi size */ - smi_sz = 64; - } -} - -static void __init sapphire_map_io(void) -{ - msm_map_common_io(); - iotable_init(sapphire_io_desc, ARRAY_SIZE(sapphire_io_desc)); - msm_clock_init(); -} - -static void __init sapphire_init_late(void) -{ - smd_debugfs_init(); -} - -MACHINE_START(SAPPHIRE, "sapphire") -/* Maintainer: Brian Swetland <swetland@google.com> */ - .atag_offset = 0x100, - .fixup = sapphire_fixup, - .map_io = sapphire_map_io, - .init_irq = sapphire_init_irq, - .init_machine = sapphire_init, - .init_late = sapphire_init_late, - .init_time = msm_timer_init, -MACHINE_END diff --git a/arch/arm/mach-msm/board-trout-gpio.c b/arch/arm/mach-msm/board-trout-gpio.c deleted file mode 100644 index 722ad63b7edc..000000000000 --- a/arch/arm/mach-msm/board-trout-gpio.c +++ /dev/null @@ -1,233 +0,0 @@ -/* - * linux/arch/arm/mach-msm/gpio.c - * - * Copyright (C) 2005 HP Labs - * Copyright (C) 2008 Google, Inc. - * Copyright (C) 2009 Pavel Machek <pavel@ucw.cz> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/io.h> -#include <linux/irq.h> -#include <linux/interrupt.h> -#include <linux/gpio.h> - -#include "board-trout.h" - -static uint8_t trout_int_mask[2] = { - [0] = 0xff, /* mask all interrupts */ - [1] = 0xff, -}; -static uint8_t trout_sleep_int_mask[] = { - [0] = 0xff, - [1] = 0xff, -}; - -struct msm_gpio_chip { - struct gpio_chip chip; - void __iomem *reg; /* Base of register bank */ - u8 shadow; -}; - -#define to_msm_gpio_chip(c) container_of(c, struct msm_gpio_chip, chip) - -static int msm_gpiolib_get(struct gpio_chip *chip, unsigned offset) -{ - struct msm_gpio_chip *msm_gpio = to_msm_gpio_chip(chip); - unsigned mask = 1 << offset; - - return !!(readb(msm_gpio->reg) & mask); -} - -static void msm_gpiolib_set(struct gpio_chip *chip, unsigned offset, int val) -{ - struct msm_gpio_chip *msm_gpio = to_msm_gpio_chip(chip); - unsigned mask = 1 << offset; - - if (val) - msm_gpio->shadow |= mask; - else - msm_gpio->shadow &= ~mask; - - writeb(msm_gpio->shadow, msm_gpio->reg); -} - -static int msm_gpiolib_direction_input(struct gpio_chip *chip, - unsigned offset) -{ - msm_gpiolib_set(chip, offset, 0); - return 0; -} - -static int msm_gpiolib_direction_output(struct gpio_chip *chip, - unsigned offset, int val) -{ - msm_gpiolib_set(chip, offset, val); - return 0; -} - -static int trout_gpio_to_irq(struct gpio_chip *chip, unsigned offset) -{ - return TROUT_GPIO_TO_INT(offset + chip->base); -} - -#define TROUT_GPIO_BANK(name, reg_num, base_gpio, shadow_val) \ - { \ - .chip = { \ - .label = name, \ - .direction_input = msm_gpiolib_direction_input,\ - .direction_output = msm_gpiolib_direction_output, \ - .get = msm_gpiolib_get, \ - .set = msm_gpiolib_set, \ - .to_irq = trout_gpio_to_irq, \ - .base = base_gpio, \ - .ngpio = 8, \ - }, \ - .reg = reg_num + TROUT_CPLD_BASE, \ - .shadow = shadow_val, \ - } - -static struct msm_gpio_chip msm_gpio_banks[] = { -#if defined(CONFIG_DEBUG_MSM_UART) && (CONFIG_DEBUG_UART_PHYS == 0xa9a00000) - /* H2W pins <-> UART1 */ - TROUT_GPIO_BANK("MISC2", 0x00, TROUT_GPIO_MISC2_BASE, 0x40), -#else - /* H2W pins <-> UART3, Bluetooth <-> UART1 */ - TROUT_GPIO_BANK("MISC2", 0x00, TROUT_GPIO_MISC2_BASE, 0x80), -#endif - /* I2C pull */ - TROUT_GPIO_BANK("MISC3", 0x02, TROUT_GPIO_MISC3_BASE, 0x04), - TROUT_GPIO_BANK("MISC4", 0x04, TROUT_GPIO_MISC4_BASE, 0), - /* mmdi 32k en */ - TROUT_GPIO_BANK("MISC5", 0x06, TROUT_GPIO_MISC5_BASE, 0x04), - TROUT_GPIO_BANK("INT2", 0x08, TROUT_GPIO_INT2_BASE, 0), - TROUT_GPIO_BANK("MISC1", 0x0a, TROUT_GPIO_MISC1_BASE, 0), - TROUT_GPIO_BANK("VIRTUAL", 0x12, TROUT_GPIO_VIRTUAL_BASE, 0), -}; - -static void trout_gpio_irq_ack(struct irq_data *d) -{ - int bank = TROUT_INT_TO_BANK(d->irq); - uint8_t mask = TROUT_INT_TO_MASK(d->irq); - int reg = TROUT_BANK_TO_STAT_REG(bank); - /*printk(KERN_INFO "trout_gpio_irq_ack irq %d\n", d->irq);*/ - writeb(mask, TROUT_CPLD_BASE + reg); -} - -static void trout_gpio_irq_mask(struct irq_data *d) -{ - unsigned long flags; - uint8_t reg_val; - int bank = TROUT_INT_TO_BANK(d->irq); - uint8_t mask = TROUT_INT_TO_MASK(d->irq); - int reg = TROUT_BANK_TO_MASK_REG(bank); - - local_irq_save(flags); - reg_val = trout_int_mask[bank] |= mask; - /*printk(KERN_INFO "trout_gpio_irq_mask irq %d => %d:%02x\n", - d->irq, bank, reg_val);*/ - writeb(reg_val, TROUT_CPLD_BASE + reg); - local_irq_restore(flags); -} - -static void trout_gpio_irq_unmask(struct irq_data *d) -{ - unsigned long flags; - uint8_t reg_val; - int bank = TROUT_INT_TO_BANK(d->irq); - uint8_t mask = TROUT_INT_TO_MASK(d->irq); - int reg = TROUT_BANK_TO_MASK_REG(bank); - - local_irq_save(flags); - reg_val = trout_int_mask[bank] &= ~mask; - /*printk(KERN_INFO "trout_gpio_irq_unmask irq %d => %d:%02x\n", - d->irq, bank, reg_val);*/ - writeb(reg_val, TROUT_CPLD_BASE + reg); - local_irq_restore(flags); -} - -int trout_gpio_irq_set_wake(struct irq_data *d, unsigned int on) -{ - unsigned long flags; - int bank = TROUT_INT_TO_BANK(d->irq); - uint8_t mask = TROUT_INT_TO_MASK(d->irq); - - local_irq_save(flags); - if(on) - trout_sleep_int_mask[bank] &= ~mask; - else - trout_sleep_int_mask[bank] |= mask; - local_irq_restore(flags); - return 0; -} - -static void trout_gpio_irq_handler(unsigned int irq, struct irq_desc *desc) -{ - int j, m; - unsigned v; - int bank; - int stat_reg; - int int_base = TROUT_INT_START; - uint8_t int_mask; - - for (bank = 0; bank < 2; bank++) { - stat_reg = TROUT_BANK_TO_STAT_REG(bank); - v = readb(TROUT_CPLD_BASE + stat_reg); - int_mask = trout_int_mask[bank]; - if (v & int_mask) { - writeb(v & int_mask, TROUT_CPLD_BASE + stat_reg); - printk(KERN_ERR "trout_gpio_irq_handler: got masked " - "interrupt: %d:%02x\n", bank, v & int_mask); - } - v &= ~int_mask; - while (v) { - m = v & -v; - j = fls(m) - 1; - /*printk(KERN_INFO "msm_gpio_irq_handler %d:%02x %02x b" - "it %d irq %d\n", bank, v, m, j, int_base + j);*/ - v &= ~m; - generic_handle_irq(int_base + j); - } - int_base += TROUT_INT_BANK0_COUNT; - } - desc->irq_data.chip->irq_ack(&desc->irq_data); -} - -static struct irq_chip trout_gpio_irq_chip = { - .name = "troutgpio", - .irq_ack = trout_gpio_irq_ack, - .irq_mask = trout_gpio_irq_mask, - .irq_unmask = trout_gpio_irq_unmask, - .irq_set_wake = trout_gpio_irq_set_wake, -}; - -/* - * Called from the processor-specific init to enable GPIO pin support. - */ -int __init trout_init_gpio(void) -{ - int i; - for(i = TROUT_INT_START; i <= TROUT_INT_END; i++) { - irq_set_chip_and_handler(i, &trout_gpio_irq_chip, - handle_edge_irq); - set_irq_flags(i, IRQF_VALID); - } - - for (i = 0; i < ARRAY_SIZE(msm_gpio_banks); i++) - gpiochip_add(&msm_gpio_banks[i].chip); - - irq_set_irq_type(MSM_GPIO_TO_INT(17), IRQF_TRIGGER_HIGH); - irq_set_chained_handler(MSM_GPIO_TO_INT(17), trout_gpio_irq_handler); - irq_set_irq_wake(MSM_GPIO_TO_INT(17), 1); - - return 0; -} - -postcore_initcall(trout_init_gpio); - diff --git a/arch/arm/mach-msm/board-trout-mmc.c b/arch/arm/mach-msm/board-trout-mmc.c deleted file mode 100644 index 3723e55819d6..000000000000 --- a/arch/arm/mach-msm/board-trout-mmc.c +++ /dev/null @@ -1,185 +0,0 @@ -/* linux/arch/arm/mach-msm/board-trout-mmc.c -** Author: Brian Swetland <swetland@google.com> -*/ -#include <linux/gpio.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/mmc/host.h> -#include <linux/mmc/sdio_ids.h> -#include <linux/err.h> -#include <linux/debugfs.h> - -#include <asm/io.h> - -#include <mach/vreg.h> - -#include <linux/platform_data/mmc-msm_sdcc.h> - -#include "devices.h" - -#include "board-trout.h" - -#include "proc_comm.h" - -#define DEBUG_SDSLOT_VDD 1 - -/* ---- COMMON ---- */ -static void config_gpio_table(uint32_t *table, int len) -{ - int n; - unsigned id; - for(n = 0; n < len; n++) { - id = table[n]; - msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, &id, 0); - } -} - -/* ---- SDCARD ---- */ - -static uint32_t sdcard_on_gpio_table[] = { - PCOM_GPIO_CFG(62, 2, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_8MA), /* CLK */ - PCOM_GPIO_CFG(63, 2, GPIO_OUTPUT, GPIO_PULL_UP, GPIO_8MA), /* CMD */ - PCOM_GPIO_CFG(64, 2, GPIO_OUTPUT, GPIO_PULL_UP, GPIO_8MA), /* DAT3 */ - PCOM_GPIO_CFG(65, 2, GPIO_OUTPUT, GPIO_PULL_UP, GPIO_8MA), /* DAT2 */ - PCOM_GPIO_CFG(66, 2, GPIO_OUTPUT, GPIO_PULL_UP, GPIO_4MA), /* DAT1 */ - PCOM_GPIO_CFG(67, 2, GPIO_OUTPUT, GPIO_PULL_UP, GPIO_4MA), /* DAT0 */ -}; - -static uint32_t sdcard_off_gpio_table[] = { - PCOM_GPIO_CFG(62, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_4MA), /* CLK */ - PCOM_GPIO_CFG(63, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_4MA), /* CMD */ - PCOM_GPIO_CFG(64, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_4MA), /* DAT3 */ - PCOM_GPIO_CFG(65, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_4MA), /* DAT2 */ - PCOM_GPIO_CFG(66, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_4MA), /* DAT1 */ - PCOM_GPIO_CFG(67, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_4MA), /* DAT0 */ -}; - -static uint opt_disable_sdcard; - -static int __init trout_disablesdcard_setup(char *str) -{ - int cal = simple_strtol(str, NULL, 0); - - opt_disable_sdcard = cal; - return 1; -} - -__setup("board_trout.disable_sdcard=", trout_disablesdcard_setup); - -static struct vreg *vreg_sdslot; /* SD slot power */ - -struct mmc_vdd_xlat { - int mask; - int level; -}; - -static struct mmc_vdd_xlat mmc_vdd_table[] = { - { MMC_VDD_165_195, 1800 }, - { MMC_VDD_20_21, 2050 }, - { MMC_VDD_21_22, 2150 }, - { MMC_VDD_22_23, 2250 }, - { MMC_VDD_23_24, 2350 }, - { MMC_VDD_24_25, 2450 }, - { MMC_VDD_25_26, 2550 }, - { MMC_VDD_26_27, 2650 }, - { MMC_VDD_27_28, 2750 }, - { MMC_VDD_28_29, 2850 }, - { MMC_VDD_29_30, 2950 }, -}; - -static unsigned int sdslot_vdd = 0xffffffff; -static unsigned int sdslot_vreg_enabled; - -static uint32_t trout_sdslot_switchvdd(struct device *dev, unsigned int vdd) -{ - int i, rc; - - BUG_ON(!vreg_sdslot); - - if (vdd == sdslot_vdd) - return 0; - - sdslot_vdd = vdd; - - if (vdd == 0) { -#if DEBUG_SDSLOT_VDD - printk("%s: Disabling SD slot power\n", __func__); -#endif - config_gpio_table(sdcard_off_gpio_table, - ARRAY_SIZE(sdcard_off_gpio_table)); - vreg_disable(vreg_sdslot); - sdslot_vreg_enabled = 0; - return 0; - } - - if (!sdslot_vreg_enabled) { - rc = vreg_enable(vreg_sdslot); - if (rc) { - printk(KERN_ERR "%s: Error enabling vreg (%d)\n", - __func__, rc); - } - config_gpio_table(sdcard_on_gpio_table, - ARRAY_SIZE(sdcard_on_gpio_table)); - sdslot_vreg_enabled = 1; - } - - for (i = 0; i < ARRAY_SIZE(mmc_vdd_table); i++) { - if (mmc_vdd_table[i].mask == (1 << vdd)) { -#if DEBUG_SDSLOT_VDD - printk("%s: Setting level to %u\n", - __func__, mmc_vdd_table[i].level); -#endif - rc = vreg_set_level(vreg_sdslot, - mmc_vdd_table[i].level); - if (rc) { - printk(KERN_ERR - "%s: Error setting vreg level (%d)\n", - __func__, rc); - } - return 0; - } - } - - printk(KERN_ERR "%s: Invalid VDD %d specified\n", __func__, vdd); - return 0; -} - -static unsigned int trout_sdslot_status(struct device *dev) -{ - unsigned int status; - - status = (unsigned int) gpio_get_value(TROUT_GPIO_SDMC_CD_N); - return (!status); -} - -#define TROUT_MMC_VDD MMC_VDD_165_195 | MMC_VDD_20_21 | MMC_VDD_21_22 \ - | MMC_VDD_22_23 | MMC_VDD_23_24 | MMC_VDD_24_25 \ - | MMC_VDD_25_26 | MMC_VDD_26_27 | MMC_VDD_27_28 \ - | MMC_VDD_28_29 | MMC_VDD_29_30 - -static struct msm_mmc_platform_data trout_sdslot_data = { - .ocr_mask = TROUT_MMC_VDD, - .status = trout_sdslot_status, - .translate_vdd = trout_sdslot_switchvdd, -}; - -int __init trout_init_mmc(unsigned int sys_rev) -{ - sdslot_vreg_enabled = 0; - - vreg_sdslot = vreg_get(0, "gp6"); - if (IS_ERR(vreg_sdslot)) - return PTR_ERR(vreg_sdslot); - - irq_set_irq_wake(TROUT_GPIO_TO_INT(TROUT_GPIO_SDMC_CD_N), 1); - - if (!opt_disable_sdcard) - msm_add_sdcc(2, &trout_sdslot_data, - TROUT_GPIO_TO_INT(TROUT_GPIO_SDMC_CD_N), 0); - else - printk(KERN_INFO "trout: SD-Card interface disabled\n"); - return 0; -} - diff --git a/arch/arm/mach-msm/board-trout-panel.c b/arch/arm/mach-msm/board-trout-panel.c deleted file mode 100644 index 77b0a26f897f..000000000000 --- a/arch/arm/mach-msm/board-trout-panel.c +++ /dev/null @@ -1,292 +0,0 @@ -/* linux/arch/arm/mach-msm/board-trout-mddi.c -** Author: Brian Swetland <swetland@google.com> -*/ -#include <linux/gpio.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/leds.h> -#include <linux/err.h> - -#include <asm/io.h> -#include <asm/mach-types.h> -#include <asm/system_info.h> - -#include <linux/platform_data/video-msm_fb.h> -#include <mach/vreg.h> - -#include "board-trout.h" -#include "proc_comm.h" -#include "clock-pcom.h" -#include "devices.h" - -#define TROUT_DEFAULT_BACKLIGHT_BRIGHTNESS 255 - -#define MDDI_CLIENT_CORE_BASE 0x108000 -#define LCD_CONTROL_BLOCK_BASE 0x110000 -#define SPI_BLOCK_BASE 0x120000 -#define I2C_BLOCK_BASE 0x130000 -#define PWM_BLOCK_BASE 0x140000 -#define GPIO_BLOCK_BASE 0x150000 -#define SYSTEM_BLOCK1_BASE 0x160000 -#define SYSTEM_BLOCK2_BASE 0x170000 - - -#define DPSUS (MDDI_CLIENT_CORE_BASE|0x24) -#define SYSCLKENA (MDDI_CLIENT_CORE_BASE|0x2C) -#define PWM0OFF (PWM_BLOCK_BASE|0x1C) - -#define V_VDDE2E_VDD2_GPIO 0 -#define MDDI_RST_N 82 - -#define MDDICAP0 (MDDI_CLIENT_CORE_BASE|0x00) -#define MDDICAP1 (MDDI_CLIENT_CORE_BASE|0x04) -#define MDDICAP2 (MDDI_CLIENT_CORE_BASE|0x08) -#define MDDICAP3 (MDDI_CLIENT_CORE_BASE|0x0C) -#define MDCAPCHG (MDDI_CLIENT_CORE_BASE|0x10) -#define MDCRCERC (MDDI_CLIENT_CORE_BASE|0x14) -#define TTBUSSEL (MDDI_CLIENT_CORE_BASE|0x18) -#define DPSET0 (MDDI_CLIENT_CORE_BASE|0x1C) -#define DPSET1 (MDDI_CLIENT_CORE_BASE|0x20) -#define DPSUS (MDDI_CLIENT_CORE_BASE|0x24) -#define DPRUN (MDDI_CLIENT_CORE_BASE|0x28) -#define SYSCKENA (MDDI_CLIENT_CORE_BASE|0x2C) -#define TESTMODE (MDDI_CLIENT_CORE_BASE|0x30) -#define FIFOMONI (MDDI_CLIENT_CORE_BASE|0x34) -#define INTMONI (MDDI_CLIENT_CORE_BASE|0x38) -#define MDIOBIST (MDDI_CLIENT_CORE_BASE|0x3C) -#define MDIOPSET (MDDI_CLIENT_CORE_BASE|0x40) -#define BITMAP0 (MDDI_CLIENT_CORE_BASE|0x44) -#define BITMAP1 (MDDI_CLIENT_CORE_BASE|0x48) -#define BITMAP2 (MDDI_CLIENT_CORE_BASE|0x4C) -#define BITMAP3 (MDDI_CLIENT_CORE_BASE|0x50) -#define BITMAP4 (MDDI_CLIENT_CORE_BASE|0x54) - -#define SRST (LCD_CONTROL_BLOCK_BASE|0x00) -#define PORT_ENB (LCD_CONTROL_BLOCK_BASE|0x04) -#define START (LCD_CONTROL_BLOCK_BASE|0x08) -#define PORT (LCD_CONTROL_BLOCK_BASE|0x0C) -#define CMN (LCD_CONTROL_BLOCK_BASE|0x10) -#define GAMMA (LCD_CONTROL_BLOCK_BASE|0x14) -#define INTFLG (LCD_CONTROL_BLOCK_BASE|0x18) -#define INTMSK (LCD_CONTROL_BLOCK_BASE|0x1C) -#define MPLFBUF (LCD_CONTROL_BLOCK_BASE|0x20) -#define HDE_LEFT (LCD_CONTROL_BLOCK_BASE|0x24) -#define VDE_TOP (LCD_CONTROL_BLOCK_BASE|0x28) -#define PXL (LCD_CONTROL_BLOCK_BASE|0x30) -#define HCYCLE (LCD_CONTROL_BLOCK_BASE|0x34) -#define HSW (LCD_CONTROL_BLOCK_BASE|0x38) -#define HDE_START (LCD_CONTROL_BLOCK_BASE|0x3C) -#define HDE_SIZE (LCD_CONTROL_BLOCK_BASE|0x40) -#define VCYCLE (LCD_CONTROL_BLOCK_BASE|0x44) -#define VSW (LCD_CONTROL_BLOCK_BASE|0x48) -#define VDE_START (LCD_CONTROL_BLOCK_BASE|0x4C) -#define VDE_SIZE (LCD_CONTROL_BLOCK_BASE|0x50) -#define WAKEUP (LCD_CONTROL_BLOCK_BASE|0x54) -#define WSYN_DLY (LCD_CONTROL_BLOCK_BASE|0x58) -#define REGENB (LCD_CONTROL_BLOCK_BASE|0x5C) -#define VSYNIF (LCD_CONTROL_BLOCK_BASE|0x60) -#define WRSTB (LCD_CONTROL_BLOCK_BASE|0x64) -#define RDSTB (LCD_CONTROL_BLOCK_BASE|0x68) -#define ASY_DATA (LCD_CONTROL_BLOCK_BASE|0x6C) -#define ASY_DATB (LCD_CONTROL_BLOCK_BASE|0x70) -#define ASY_DATC (LCD_CONTROL_BLOCK_BASE|0x74) -#define ASY_DATD (LCD_CONTROL_BLOCK_BASE|0x78) -#define ASY_DATE (LCD_CONTROL_BLOCK_BASE|0x7C) -#define ASY_DATF (LCD_CONTROL_BLOCK_BASE|0x80) -#define ASY_DATG (LCD_CONTROL_BLOCK_BASE|0x84) -#define ASY_DATH (LCD_CONTROL_BLOCK_BASE|0x88) -#define ASY_CMDSET (LCD_CONTROL_BLOCK_BASE|0x8C) - -#define SSICTL (SPI_BLOCK_BASE|0x00) -#define SSITIME (SPI_BLOCK_BASE|0x04) -#define SSITX (SPI_BLOCK_BASE|0x08) -#define SSIRX (SPI_BLOCK_BASE|0x0C) -#define SSIINTC (SPI_BLOCK_BASE|0x10) -#define SSIINTS (SPI_BLOCK_BASE|0x14) -#define SSIDBG1 (SPI_BLOCK_BASE|0x18) -#define SSIDBG2 (SPI_BLOCK_BASE|0x1C) -#define SSIID (SPI_BLOCK_BASE|0x20) - -#define WKREQ (SYSTEM_BLOCK1_BASE|0x00) -#define CLKENB (SYSTEM_BLOCK1_BASE|0x04) -#define DRAMPWR (SYSTEM_BLOCK1_BASE|0x08) -#define INTMASK (SYSTEM_BLOCK1_BASE|0x0C) -#define GPIOSEL (SYSTEM_BLOCK2_BASE|0x00) - -#define GPIODATA (GPIO_BLOCK_BASE|0x00) -#define GPIODIR (GPIO_BLOCK_BASE|0x04) -#define GPIOIS (GPIO_BLOCK_BASE|0x08) -#define GPIOIBE (GPIO_BLOCK_BASE|0x0C) -#define GPIOIEV (GPIO_BLOCK_BASE|0x10) -#define GPIOIE (GPIO_BLOCK_BASE|0x14) -#define GPIORIS (GPIO_BLOCK_BASE|0x18) -#define GPIOMIS (GPIO_BLOCK_BASE|0x1C) -#define GPIOIC (GPIO_BLOCK_BASE|0x20) -#define GPIOOMS (GPIO_BLOCK_BASE|0x24) -#define GPIOPC (GPIO_BLOCK_BASE|0x28) -#define GPIOID (GPIO_BLOCK_BASE|0x30) - -#define SPI_WRITE(reg, val) \ - { SSITX, 0x00010000 | (((reg) & 0xff) << 8) | ((val) & 0xff) }, \ - { 0, 5 }, - -#define SPI_WRITE1(reg) \ - { SSITX, (reg) & 0xff }, \ - { 0, 5 }, - -struct mddi_table { - uint32_t reg; - uint32_t value; -}; -static struct mddi_table mddi_toshiba_init_table[] = { - { DPSET0, 0x09e90046 }, - { DPSET1, 0x00000118 }, - { DPSUS, 0x00000000 }, - { DPRUN, 0x00000001 }, - { 1, 14 }, /* msleep 14 */ - { SYSCKENA, 0x00000001 }, - { CLKENB, 0x0000A1EF }, /* # SYS.CLKENB # Enable clocks for each module (without DCLK , i2cCLK) */ - - { GPIODATA, 0x02000200 }, /* # GPI .GPIODATA # GPIO2(RESET_LCD_N) set to 0 , GPIO3(eDRAM_Power) set to 0 */ - { GPIODIR, 0x000030D }, /* 24D # GPI .GPIODIR # Select direction of GPIO port (0,2,3,6,9 output) */ - { GPIOSEL, 0/*0x00000173*/}, /* # SYS.GPIOSEL # GPIO port multiplexing control */ - { GPIOPC, 0x03C300C0 }, /* # GPI .GPIOPC # GPIO2,3 PD cut */ - { WKREQ, 0x00000000 }, /* # SYS.WKREQ # Wake-up request event is VSYNC alignment */ - - { GPIOIBE, 0x000003FF }, - { GPIOIS, 0x00000000 }, - { GPIOIC, 0x000003FF }, - { GPIOIE, 0x00000000 }, - - { GPIODATA, 0x00040004 }, /* # GPI .GPIODATA # eDRAM VD supply */ - { 1, 1 }, /* msleep 1 */ - { GPIODATA, 0x02040004 }, /* # GPI .GPIODATA # eDRAM VD supply */ - { DRAMPWR, 0x00000001 }, /* eDRAM power */ -}; - -#define GPIOSEL_VWAKEINT (1U << 0) -#define INTMASK_VWAKEOUT (1U << 0) - - -static int trout_new_backlight = 1; -static struct vreg *vreg_mddi_1v5; -static struct vreg *vreg_lcm_2v85; - -static void trout_process_mddi_table(struct msm_mddi_client_data *client_data, - struct mddi_table *table, size_t count) -{ - int i; - for (i = 0; i < count; i++) { - uint32_t reg = table[i].reg; - uint32_t value = table[i].value; - - if (reg == 0) - udelay(value); - else if (reg == 1) - msleep(value); - else - client_data->remote_write(client_data, value, reg); - } -} - -static int trout_mddi_toshiba_client_init( - struct msm_mddi_bridge_platform_data *bridge_data, - struct msm_mddi_client_data *client_data) -{ - int panel_id; - - client_data->auto_hibernate(client_data, 0); - trout_process_mddi_table(client_data, mddi_toshiba_init_table, - ARRAY_SIZE(mddi_toshiba_init_table)); - client_data->auto_hibernate(client_data, 1); - panel_id = (client_data->remote_read(client_data, GPIODATA) >> 4) & 3; - if (panel_id > 1) { - printk(KERN_WARNING "unknown panel id at mddi_enable\n"); - return -1; - } - return 0; -} - -static int trout_mddi_toshiba_client_uninit( - struct msm_mddi_bridge_platform_data *bridge_data, - struct msm_mddi_client_data *client_data) -{ - return 0; -} - -static struct resource resources_msm_fb[] = { - { - .start = MSM_FB_BASE, - .end = MSM_FB_BASE + MSM_FB_SIZE, - .flags = IORESOURCE_MEM, - }, -}; - -struct msm_mddi_bridge_platform_data toshiba_client_data = { - .init = trout_mddi_toshiba_client_init, - .uninit = trout_mddi_toshiba_client_uninit, - .fb_data = { - .xres = 320, - .yres = 480, - .width = 45, - .height = 67, - .output_format = 0, - }, -}; - -static struct msm_mddi_platform_data mddi_pdata = { - .clk_rate = 122880000, - .fb_resource = resources_msm_fb, - .num_clients = 1, - .client_platform_data = { - { - .product_id = (0xd263 << 16 | 0), - .name = "mddi_c_d263_0000", - .id = 0, - .client_data = &toshiba_client_data, - .clk_rate = 0, - }, - }, -}; - -int __init trout_init_panel(void) -{ - int rc; - - if (!machine_is_trout()) - return 0; - vreg_mddi_1v5 = vreg_get(0, "gp2"); - if (IS_ERR(vreg_mddi_1v5)) - return PTR_ERR(vreg_mddi_1v5); - vreg_lcm_2v85 = vreg_get(0, "gp4"); - if (IS_ERR(vreg_lcm_2v85)) - return PTR_ERR(vreg_lcm_2v85); - - trout_new_backlight = system_rev >= 5; - if (trout_new_backlight) { - uint32_t config = PCOM_GPIO_CFG(27, 0, GPIO_OUTPUT, - GPIO_NO_PULL, GPIO_8MA); - msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, &config, 0); - } else { - uint32_t config = PCOM_GPIO_CFG(27, 1, GPIO_OUTPUT, - GPIO_NO_PULL, GPIO_8MA); - uint32_t id = P_GP_CLK; - uint32_t rate = 19200000; - - msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, &config, 0); - - msm_proc_comm(PCOM_CLKCTL_RPC_SET_RATE, &id, &rate); - if (id < 0) - pr_err("trout_init_panel: set clock rate failed\n"); - } - - rc = platform_device_register(&msm_device_mdp); - if (rc) - return rc; - msm_device_mddi0.dev.platform_data = &mddi_pdata; - return platform_device_register(&msm_device_mddi0); -} - -device_initcall(trout_init_panel); diff --git a/arch/arm/mach-msm/board-trout.c b/arch/arm/mach-msm/board-trout.c deleted file mode 100644 index ba3edd3a46cb..000000000000 --- a/arch/arm/mach-msm/board-trout.c +++ /dev/null @@ -1,111 +0,0 @@ -/* linux/arch/arm/mach-msm/board-trout.c - * - * Copyright (C) 2009 Google, Inc. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ -#define pr_fmt(fmt) "%s: " fmt, __func__ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/clkdev.h> -#include <linux/memblock.h> - -#include <asm/system_info.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/setup.h> - -#include <mach/hardware.h> -#include <mach/msm_iomap.h> - -#include "devices.h" -#include "board-trout.h" -#include "common.h" - -extern int trout_init_mmc(unsigned int); - -static struct platform_device *devices[] __initdata = { - &msm_clock_7x01a, - &msm_device_gpio_7201, - &msm_device_uart3, - &msm_device_smd, - &msm_device_nand, - &msm_device_hsusb, - &msm_device_i2c, -}; - -static void __init trout_init_early(void) -{ - arch_ioremap_caller = __msm_ioremap_caller; -} - -static void __init trout_init_irq(void) -{ - msm_init_irq(); -} - -static void __init trout_fixup(struct tag *tags, char **cmdline) -{ - memblock_add(PHYS_OFFSET, 101*SZ_1M); -} - -static void __init trout_init(void) -{ - int rc; - - platform_add_devices(devices, ARRAY_SIZE(devices)); - - if (IS_ENABLED(CONFIG_MMC)) { - rc = trout_init_mmc(system_rev); - if (rc) - pr_crit("MMC init failure (%d)\n", rc); - } -} - -static struct map_desc trout_io_desc[] __initdata = { - { - .virtual = (unsigned long)TROUT_CPLD_BASE, - .pfn = __phys_to_pfn(TROUT_CPLD_START), - .length = TROUT_CPLD_SIZE, - .type = MT_DEVICE_NONSHARED - } -}; - -static void __init trout_map_io(void) -{ - msm_map_common_io(); - iotable_init(trout_io_desc, ARRAY_SIZE(trout_io_desc)); - -#if defined(CONFIG_DEBUG_MSM_UART) && (CONFIG_DEBUG_UART_PHYS == 0xa9c00000) - /* route UART3 to the "H2W" extended usb connector */ - writeb(0x80, TROUT_CPLD_BASE + 0x00); -#endif -} - -static void __init trout_init_late(void) -{ - smd_debugfs_init(); -} - -MACHINE_START(TROUT, "HTC Dream") - .atag_offset = 0x100, - .fixup = trout_fixup, - .map_io = trout_map_io, - .init_early = trout_init_early, - .init_irq = trout_init_irq, - .init_machine = trout_init, - .init_late = trout_init_late, - .init_time = msm7x01_timer_init, -MACHINE_END diff --git a/arch/arm/mach-msm/board-trout.h b/arch/arm/mach-msm/board-trout.h deleted file mode 100644 index adb757abbb92..000000000000 --- a/arch/arm/mach-msm/board-trout.h +++ /dev/null @@ -1,162 +0,0 @@ -/* linux/arch/arm/mach-msm/board-trout.h -** Author: Brian Swetland <swetland@google.com> -*/ -#ifndef __ARCH_ARM_MACH_MSM_BOARD_TROUT_H -#define __ARCH_ARM_MACH_MSM_BOARD_TROUT_H - -#include "common.h" - -#define MSM_SMI_BASE 0x00000000 -#define MSM_SMI_SIZE 0x00800000 - -#define MSM_EBI_BASE 0x10000000 -#define MSM_EBI_SIZE 0x06e00000 - -#define MSM_PMEM_GPU0_BASE 0x00000000 -#define MSM_PMEM_GPU0_SIZE 0x00700000 - -#define MSM_PMEM_MDP_BASE 0x02000000 -#define MSM_PMEM_MDP_SIZE 0x00800000 - -#define MSM_PMEM_ADSP_BASE 0x02800000 -#define MSM_PMEM_ADSP_SIZE 0x00800000 - -#define MSM_PMEM_CAMERA_BASE 0x03000000 -#define MSM_PMEM_CAMERA_SIZE 0x00800000 - -#define MSM_FB_BASE 0x03800000 -#define MSM_FB_SIZE 0x00100000 - -#define MSM_LINUX_BASE MSM_EBI_BASE -#define MSM_LINUX_SIZE 0x06500000 - -#define MSM_PMEM_GPU1_SIZE 0x800000 -#define MSM_PMEM_GPU1_BASE (MSM_RAM_CONSOLE_BASE - MSM_PMEM_GPU1_SIZE) - -#define MSM_RAM_CONSOLE_BASE (MSM_EBI_BASE + 0x6d00000) -#define MSM_RAM_CONSOLE_SIZE (128 * SZ_1K) - -#if (MSM_FB_BASE + MSM_FB_SIZE) >= (MSM_PMEM_GPU1_BASE) -#error invalid memory map -#endif - -#define DECLARE_MSM_IOMAP -#include <mach/msm_iomap.h> - -#define TROUT_4_BALL_UP_0 1 -#define TROUT_4_BALL_LEFT_0 18 -#define TROUT_4_BALL_DOWN_0 57 -#define TROUT_4_BALL_RIGHT_0 91 - -#define TROUT_5_BALL_UP_0 94 -#define TROUT_5_BALL_LEFT_0 18 -#define TROUT_5_BALL_DOWN_0 90 -#define TROUT_5_BALL_RIGHT_0 19 - -#define TROUT_POWER_KEY 20 - -#define TROUT_4_TP_LS_EN 19 -#define TROUT_5_TP_LS_EN 1 - -#define TROUT_CPLD_BASE IOMEM(0xE8100000) -#define TROUT_CPLD_START 0x98000000 -#define TROUT_CPLD_SIZE SZ_4K - -#define TROUT_GPIO_CABLE_IN1 (83) -#define TROUT_GPIO_CABLE_IN2 (49) - -#define TROUT_GPIO_START (128) - -#define TROUT_GPIO_INT_MASK0_REG (0x0c) -#define TROUT_GPIO_INT_STAT0_REG (0x0e) -#define TROUT_GPIO_INT_MASK1_REG (0x14) -#define TROUT_GPIO_INT_STAT1_REG (0x10) - -#define TROUT_GPIO_HAPTIC_PWM (28) -#define TROUT_GPIO_PS_HOLD (25) - -#define TROUT_GPIO_MISC2_BASE (TROUT_GPIO_START + 0x00) -#define TROUT_GPIO_MISC3_BASE (TROUT_GPIO_START + 0x08) -#define TROUT_GPIO_MISC4_BASE (TROUT_GPIO_START + 0x10) -#define TROUT_GPIO_MISC5_BASE (TROUT_GPIO_START + 0x18) -#define TROUT_GPIO_INT2_BASE (TROUT_GPIO_START + 0x20) -#define TROUT_GPIO_MISC1_BASE (TROUT_GPIO_START + 0x28) -#define TROUT_GPIO_VIRTUAL_BASE (TROUT_GPIO_START + 0x30) -#define TROUT_GPIO_INT5_BASE (TROUT_GPIO_START + 0x48) - -#define TROUT_GPIO_CHARGER_EN (TROUT_GPIO_MISC2_BASE + 0) -#define TROUT_GPIO_ISET (TROUT_GPIO_MISC2_BASE + 1) -#define TROUT_GPIO_H2W_DAT_DIR (TROUT_GPIO_MISC2_BASE + 2) -#define TROUT_GPIO_H2W_CLK_DIR (TROUT_GPIO_MISC2_BASE + 3) -#define TROUT_GPIO_H2W_DAT_GPO (TROUT_GPIO_MISC2_BASE + 4) -#define TROUT_GPIO_H2W_CLK_GPO (TROUT_GPIO_MISC2_BASE + 5) -#define TROUT_GPIO_H2W_SEL0 (TROUT_GPIO_MISC2_BASE + 6) -#define TROUT_GPIO_H2W_SEL1 (TROUT_GPIO_MISC2_BASE + 7) - -#define TROUT_GPIO_SPOTLIGHT_EN (TROUT_GPIO_MISC3_BASE + 0) -#define TROUT_GPIO_FLASH_EN (TROUT_GPIO_MISC3_BASE + 1) -#define TROUT_GPIO_I2C_PULL (TROUT_GPIO_MISC3_BASE + 2) -#define TROUT_GPIO_TP_I2C_PULL (TROUT_GPIO_MISC3_BASE + 3) -#define TROUT_GPIO_TP_EN (TROUT_GPIO_MISC3_BASE + 4) -#define TROUT_GPIO_JOG_EN (TROUT_GPIO_MISC3_BASE + 5) -#define TROUT_GPIO_UI_LED_EN (TROUT_GPIO_MISC3_BASE + 6) -#define TROUT_GPIO_QTKEY_LED_EN (TROUT_GPIO_MISC3_BASE + 7) - -#define TROUT_GPIO_VCM_PWDN (TROUT_GPIO_MISC4_BASE + 0) -#define TROUT_GPIO_USB_H2W_SW (TROUT_GPIO_MISC4_BASE + 1) -#define TROUT_GPIO_COMPASS_RST_N (TROUT_GPIO_MISC4_BASE + 2) -#define TROUT_GPIO_HAPTIC_EN_UP (TROUT_GPIO_MISC4_BASE + 3) -#define TROUT_GPIO_HAPTIC_EN_MAIN (TROUT_GPIO_MISC4_BASE + 4) -#define TROUT_GPIO_USB_PHY_RST_N (TROUT_GPIO_MISC4_BASE + 5) -#define TROUT_GPIO_WIFI_PA_RESETX (TROUT_GPIO_MISC4_BASE + 6) -#define TROUT_GPIO_WIFI_EN (TROUT_GPIO_MISC4_BASE + 7) - -#define TROUT_GPIO_BT_32K_EN (TROUT_GPIO_MISC5_BASE + 0) -#define TROUT_GPIO_MAC_32K_EN (TROUT_GPIO_MISC5_BASE + 1) -#define TROUT_GPIO_MDDI_32K_EN (TROUT_GPIO_MISC5_BASE + 2) -#define TROUT_GPIO_COMPASS_32K_EN (TROUT_GPIO_MISC5_BASE + 3) - -#define TROUT_GPIO_NAVI_ACT_N (TROUT_GPIO_INT2_BASE + 0) -#define TROUT_GPIO_COMPASS_IRQ (TROUT_GPIO_INT2_BASE + 1) -#define TROUT_GPIO_SLIDING_DET (TROUT_GPIO_INT2_BASE + 2) -#define TROUT_GPIO_AUD_HSMIC_DET_N (TROUT_GPIO_INT2_BASE + 3) -#define TROUT_GPIO_SD_DOOR_N (TROUT_GPIO_INT2_BASE + 4) -#define TROUT_GPIO_CAM_BTN_STEP1_N (TROUT_GPIO_INT2_BASE + 5) -#define TROUT_GPIO_CAM_BTN_STEP2_N (TROUT_GPIO_INT2_BASE + 6) -#define TROUT_GPIO_TP_ATT_N (TROUT_GPIO_INT2_BASE + 7) -#define TROUT_GPIO_BANK0_FIRST_INT_SOURCE (TROUT_GPIO_NAVI_ACT_N) -#define TROUT_GPIO_BANK0_LAST_INT_SOURCE (TROUT_GPIO_TP_ATT_N) - -#define TROUT_GPIO_H2W_DAT_GPI (TROUT_GPIO_MISC1_BASE + 0) -#define TROUT_GPIO_H2W_CLK_GPI (TROUT_GPIO_MISC1_BASE + 1) -#define TROUT_GPIO_CPLD128_VER_0 (TROUT_GPIO_MISC1_BASE + 4) -#define TROUT_GPIO_CPLD128_VER_1 (TROUT_GPIO_MISC1_BASE + 5) -#define TROUT_GPIO_CPLD128_VER_2 (TROUT_GPIO_MISC1_BASE + 6) -#define TROUT_GPIO_CPLD128_VER_3 (TROUT_GPIO_MISC1_BASE + 7) - -#define TROUT_GPIO_SDMC_CD_N (TROUT_GPIO_VIRTUAL_BASE + 0) -#define TROUT_GPIO_END (TROUT_GPIO_SDMC_CD_N) -#define TROUT_GPIO_BANK1_FIRST_INT_SOURCE (TROUT_GPIO_SDMC_CD_N) -#define TROUT_GPIO_BANK1_LAST_INT_SOURCE (TROUT_GPIO_SDMC_CD_N) - -#define TROUT_GPIO_VIRTUAL_TO_REAL_OFFSET \ - (TROUT_GPIO_INT5_BASE - TROUT_GPIO_VIRTUAL_BASE) - -#define TROUT_INT_START (NR_MSM_IRQS + NR_GPIO_IRQS) -#define TROUT_INT_BANK0_COUNT (8) -#define TROUT_INT_BANK1_START (TROUT_INT_START + TROUT_INT_BANK0_COUNT) -#define TROUT_INT_BANK1_COUNT (1) -#define TROUT_INT_END (TROUT_INT_START + TROUT_INT_BANK0_COUNT + \ - TROUT_INT_BANK1_COUNT - 1) -#define TROUT_GPIO_TO_INT(n) (((n) <= TROUT_GPIO_BANK0_LAST_INT_SOURCE) ? \ - (TROUT_INT_START - TROUT_GPIO_BANK0_FIRST_INT_SOURCE + (n)) : \ - (TROUT_INT_BANK1_START - TROUT_GPIO_BANK1_FIRST_INT_SOURCE + (n))) - -#define TROUT_INT_TO_BANK(n) ((n - TROUT_INT_START) / TROUT_INT_BANK0_COUNT) -#define TROUT_INT_TO_MASK(n) (1U << ((n - TROUT_INT_START) & 7)) -#define TROUT_BANK_TO_MASK_REG(bank) \ - (bank ? TROUT_GPIO_INT_MASK1_REG : TROUT_GPIO_INT_MASK0_REG) -#define TROUT_BANK_TO_STAT_REG(bank) \ - (bank ? TROUT_GPIO_INT_STAT1_REG : TROUT_GPIO_INT_STAT0_REG) - -#endif /* GUARD */ diff --git a/arch/arm/mach-msm/clock-pcom.c b/arch/arm/mach-msm/clock-pcom.c deleted file mode 100644 index f5b69d736ee5..000000000000 --- a/arch/arm/mach-msm/clock-pcom.c +++ /dev/null @@ -1,176 +0,0 @@ -/* - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2007-2012, The Linux Foundation. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> -#include <linux/err.h> -#include <linux/platform_device.h> -#include <linux/module.h> -#include <linux/clk-provider.h> -#include <linux/clkdev.h> - -#include <mach/clk.h> - -#include "proc_comm.h" -#include "clock.h" -#include "clock-pcom.h" - -struct clk_pcom { - unsigned id; - unsigned long flags; - struct msm_clk msm_clk; -}; - -static inline struct clk_pcom *to_clk_pcom(struct clk_hw *hw) -{ - return container_of(to_msm_clk(hw), struct clk_pcom, msm_clk); -} - -static int pc_clk_enable(struct clk_hw *hw) -{ - unsigned id = to_clk_pcom(hw)->id; - int rc = msm_proc_comm(PCOM_CLKCTL_RPC_ENABLE, &id, NULL); - if (rc < 0) - return rc; - else - return (int)id < 0 ? -EINVAL : 0; -} - -static void pc_clk_disable(struct clk_hw *hw) -{ - unsigned id = to_clk_pcom(hw)->id; - msm_proc_comm(PCOM_CLKCTL_RPC_DISABLE, &id, NULL); -} - -static int pc_clk_reset(struct clk_hw *hw, enum clk_reset_action action) -{ - int rc; - unsigned id = to_clk_pcom(hw)->id; - - if (action == CLK_RESET_ASSERT) - rc = msm_proc_comm(PCOM_CLKCTL_RPC_RESET_ASSERT, &id, NULL); - else - rc = msm_proc_comm(PCOM_CLKCTL_RPC_RESET_DEASSERT, &id, NULL); - - if (rc < 0) - return rc; - else - return (int)id < 0 ? -EINVAL : 0; -} - -static int pc_clk_set_rate(struct clk_hw *hw, unsigned long new_rate, - unsigned long p_rate) -{ - struct clk_pcom *p = to_clk_pcom(hw); - unsigned id = p->id, rate = new_rate; - int rc; - - /* - * The rate _might_ be rounded off to the nearest KHz value by the - * remote function. So a return value of 0 doesn't necessarily mean - * that the exact rate was set successfully. - */ - if (p->flags & CLKFLAG_MIN) - rc = msm_proc_comm(PCOM_CLKCTL_RPC_MIN_RATE, &id, &rate); - else - rc = msm_proc_comm(PCOM_CLKCTL_RPC_SET_RATE, &id, &rate); - if (rc < 0) - return rc; - else - return (int)id < 0 ? -EINVAL : 0; -} - -static unsigned long pc_clk_recalc_rate(struct clk_hw *hw, unsigned long p_rate) -{ - unsigned id = to_clk_pcom(hw)->id; - if (msm_proc_comm(PCOM_CLKCTL_RPC_RATE, &id, NULL)) - return 0; - else - return id; -} - -static int pc_clk_is_enabled(struct clk_hw *hw) -{ - unsigned id = to_clk_pcom(hw)->id; - if (msm_proc_comm(PCOM_CLKCTL_RPC_ENABLED, &id, NULL)) - return 0; - else - return id; -} - -static long pc_clk_round_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *p_rate) -{ - /* Not really supported; pc_clk_set_rate() does rounding on it's own. */ - return rate; -} - -static struct clk_ops clk_ops_pcom = { - .enable = pc_clk_enable, - .disable = pc_clk_disable, - .set_rate = pc_clk_set_rate, - .recalc_rate = pc_clk_recalc_rate, - .is_enabled = pc_clk_is_enabled, - .round_rate = pc_clk_round_rate, -}; - -static int msm_clock_pcom_probe(struct platform_device *pdev) -{ - const struct pcom_clk_pdata *pdata = pdev->dev.platform_data; - int i, ret; - - for (i = 0; i < pdata->num_lookups; i++) { - const struct clk_pcom_desc *desc = &pdata->lookup[i]; - struct clk *c; - struct clk_pcom *p; - struct clk_hw *hw; - struct clk_init_data init; - - p = devm_kzalloc(&pdev->dev, sizeof(*p), GFP_KERNEL); - if (!p) - return -ENOMEM; - - p->id = desc->id; - p->flags = desc->flags; - p->msm_clk.reset = pc_clk_reset; - - hw = &p->msm_clk.hw; - hw->init = &init; - - init.name = desc->name; - init.ops = &clk_ops_pcom; - init.num_parents = 0; - init.flags = CLK_IS_ROOT; - - if (!(p->flags & CLKFLAG_AUTO_OFF)) - init.flags |= CLK_IGNORE_UNUSED; - - c = devm_clk_register(&pdev->dev, hw); - ret = clk_register_clkdev(c, desc->con, desc->dev); - if (ret) - return ret; - } - - return 0; -} - -static struct platform_driver msm_clock_pcom_driver = { - .probe = msm_clock_pcom_probe, - .driver = { - .name = "msm-clock-pcom", - }, -}; -module_platform_driver(msm_clock_pcom_driver); - -MODULE_LICENSE("GPL v2"); diff --git a/arch/arm/mach-msm/clock-pcom.h b/arch/arm/mach-msm/clock-pcom.h deleted file mode 100644 index 5bb164fd46a8..000000000000 --- a/arch/arm/mach-msm/clock-pcom.h +++ /dev/null @@ -1,145 +0,0 @@ -/* - * Copyright (c) 2009-2012, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef __ARCH_ARM_MACH_MSM_CLOCK_PCOM_H -#define __ARCH_ARM_MACH_MSM_CLOCK_PCOM_H - -/* clock IDs used by the modem processor */ - -#define P_ACPU_CLK 0 /* Applications processor clock */ -#define P_ADM_CLK 1 /* Applications data mover clock */ -#define P_ADSP_CLK 2 /* ADSP clock */ -#define P_EBI1_CLK 3 /* External bus interface 1 clock */ -#define P_EBI2_CLK 4 /* External bus interface 2 clock */ -#define P_ECODEC_CLK 5 /* External CODEC clock */ -#define P_EMDH_CLK 6 /* External MDDI host clock */ -#define P_GP_CLK 7 /* General purpose clock */ -#define P_GRP_3D_CLK 8 /* Graphics clock */ -#define P_I2C_CLK 9 /* I2C clock */ -#define P_ICODEC_RX_CLK 10 /* Internal CODEX RX clock */ -#define P_ICODEC_TX_CLK 11 /* Internal CODEX TX clock */ -#define P_IMEM_CLK 12 /* Internal graphics memory clock */ -#define P_MDC_CLK 13 /* MDDI client clock */ -#define P_MDP_CLK 14 /* Mobile display processor clock */ -#define P_PBUS_CLK 15 /* Peripheral bus clock */ -#define P_PCM_CLK 16 /* PCM clock */ -#define P_PMDH_CLK 17 /* Primary MDDI host clock */ -#define P_SDAC_CLK 18 /* Stereo DAC clock */ -#define P_SDC1_CLK 19 /* Secure Digital Card clocks */ -#define P_SDC1_P_CLK 20 -#define P_SDC2_CLK 21 -#define P_SDC2_P_CLK 22 -#define P_SDC3_CLK 23 -#define P_SDC3_P_CLK 24 -#define P_SDC4_CLK 25 -#define P_SDC4_P_CLK 26 -#define P_TSIF_CLK 27 /* Transport Stream Interface clocks */ -#define P_TSIF_REF_CLK 28 -#define P_TV_DAC_CLK 29 /* TV clocks */ -#define P_TV_ENC_CLK 30 -#define P_UART1_CLK 31 /* UART clocks */ -#define P_UART2_CLK 32 -#define P_UART3_CLK 33 -#define P_UART1DM_CLK 34 -#define P_UART2DM_CLK 35 -#define P_USB_HS_CLK 36 /* High speed USB core clock */ -#define P_USB_HS_P_CLK 37 /* High speed USB pbus clock */ -#define P_USB_OTG_CLK 38 /* Full speed USB clock */ -#define P_VDC_CLK 39 /* Video controller clock */ -#define P_VFE_MDC_CLK 40 /* Camera / Video Front End clock */ -#define P_VFE_CLK 41 /* VFE MDDI client clock */ -#define P_MDP_LCDC_PCLK_CLK 42 -#define P_MDP_LCDC_PAD_PCLK_CLK 43 -#define P_MDP_VSYNC_CLK 44 -#define P_SPI_CLK 45 -#define P_VFE_AXI_CLK 46 -#define P_USB_HS2_CLK 47 /* High speed USB 2 core clock */ -#define P_USB_HS2_P_CLK 48 /* High speed USB 2 pbus clock */ -#define P_USB_HS3_CLK 49 /* High speed USB 3 core clock */ -#define P_USB_HS3_P_CLK 50 /* High speed USB 3 pbus clock */ -#define P_GRP_3D_P_CLK 51 /* Graphics pbus clock */ -#define P_USB_PHY_CLK 52 /* USB PHY clock */ -#define P_USB_HS_CORE_CLK 53 /* High speed USB 1 core clock */ -#define P_USB_HS2_CORE_CLK 54 /* High speed USB 2 core clock */ -#define P_USB_HS3_CORE_CLK 55 /* High speed USB 3 core clock */ -#define P_CAM_M_CLK 56 -#define P_CAMIF_PAD_P_CLK 57 -#define P_GRP_2D_CLK 58 -#define P_GRP_2D_P_CLK 59 -#define P_I2S_CLK 60 -#define P_JPEG_CLK 61 -#define P_JPEG_P_CLK 62 -#define P_LPA_CODEC_CLK 63 -#define P_LPA_CORE_CLK 64 -#define P_LPA_P_CLK 65 -#define P_MDC_IO_CLK 66 -#define P_MDC_P_CLK 67 -#define P_MFC_CLK 68 -#define P_MFC_DIV2_CLK 69 -#define P_MFC_P_CLK 70 -#define P_QUP_I2C_CLK 71 -#define P_ROTATOR_IMEM_CLK 72 -#define P_ROTATOR_P_CLK 73 -#define P_VFE_CAMIF_CLK 74 -#define P_VFE_P_CLK 75 -#define P_VPE_CLK 76 -#define P_I2C_2_CLK 77 -#define P_MI2S_CODEC_RX_S_CLK 78 -#define P_MI2S_CODEC_RX_M_CLK 79 -#define P_MI2S_CODEC_TX_S_CLK 80 -#define P_MI2S_CODEC_TX_M_CLK 81 -#define P_PMDH_P_CLK 82 -#define P_EMDH_P_CLK 83 -#define P_SPI_P_CLK 84 -#define P_TSIF_P_CLK 85 -#define P_MDP_P_CLK 86 -#define P_SDAC_M_CLK 87 -#define P_MI2S_S_CLK 88 -#define P_MI2S_M_CLK 89 -#define P_AXI_ROTATOR_CLK 90 -#define P_HDMI_CLK 91 -#define P_CSI0_CLK 92 -#define P_CSI0_VFE_CLK 93 -#define P_CSI0_P_CLK 94 -#define P_CSI1_CLK 95 -#define P_CSI1_VFE_CLK 96 -#define P_CSI1_P_CLK 97 -#define P_GSBI_CLK 98 -#define P_GSBI_P_CLK 99 -#define P_CE_CLK 100 /* Crypto engine */ -#define P_CODEC_SSBI_CLK 101 - -#define P_NR_CLKS 102 - -struct clk_pcom_desc { - unsigned id; - const char *name; - const char *con; - const char *dev; - unsigned long flags; -}; - -struct pcom_clk_pdata { - struct clk_pcom_desc *lookup; - u32 num_lookups; -}; - -#define CLK_PCOM(clk_name, clk_id, clk_dev, clk_flags) { \ - .id = P_##clk_id, \ - .name = #clk_id, \ - .con = clk_name, \ - .dev = clk_dev, \ - .flags = clk_flags, \ - } - -#endif diff --git a/arch/arm/mach-msm/clock.c b/arch/arm/mach-msm/clock.c deleted file mode 100644 index 35ea02b52483..000000000000 --- a/arch/arm/mach-msm/clock.c +++ /dev/null @@ -1,28 +0,0 @@ -/* arch/arm/mach-msm/clock.c - * - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2007-2012, The Linux Foundation. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/clk-provider.h> -#include <linux/module.h> - -#include "clock.h" - -int clk_reset(struct clk *clk, enum clk_reset_action action) -{ - struct clk_hw *hw = __clk_get_hw(clk); - struct msm_clk *m = to_msm_clk(hw); - return m->reset(hw, action); -} -EXPORT_SYMBOL(clk_reset); diff --git a/arch/arm/mach-msm/clock.h b/arch/arm/mach-msm/clock.h deleted file mode 100644 index 42d29dd7aafc..000000000000 --- a/arch/arm/mach-msm/clock.h +++ /dev/null @@ -1,43 +0,0 @@ -/* arch/arm/mach-msm/clock.h - * - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2007-2012, The Linux Foundation. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ARCH_ARM_MACH_MSM_CLOCK_H -#define __ARCH_ARM_MACH_MSM_CLOCK_H - -#include <linux/clk-provider.h> -#include <mach/clk.h> - -#define CLK_FIRST_AVAILABLE_FLAG 0x00000100 -#define CLKFLAG_AUTO_OFF 0x00000200 -#define CLKFLAG_MIN 0x00000400 -#define CLKFLAG_MAX 0x00000800 - -#define OFF CLKFLAG_AUTO_OFF -#define CLK_MIN CLKFLAG_MIN -#define CLK_MAX CLKFLAG_MAX -#define CLK_MINMAX (CLK_MIN | CLK_MAX) - -struct msm_clk { - int (*reset)(struct clk_hw *hw, enum clk_reset_action action); - struct clk_hw hw; -}; - -static inline struct msm_clk *to_msm_clk(struct clk_hw *hw) -{ - return container_of(hw, struct msm_clk, hw); -} - -#endif diff --git a/arch/arm/mach-msm/common.h b/arch/arm/mach-msm/common.h deleted file mode 100644 index 572479a3c7be..000000000000 --- a/arch/arm/mach-msm/common.h +++ /dev/null @@ -1,41 +0,0 @@ -/* Copyright (c) 2012, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ -#ifndef __MACH_COMMON_H -#define __MACH_COMMON_H - -extern void msm7x01_timer_init(void); -extern void msm7x30_timer_init(void); -extern void qsd8x50_timer_init(void); - -extern void msm_map_common_io(void); -extern void msm_map_msm7x30_io(void); -extern void msm_map_qsd8x50_io(void); - -extern void __iomem *__msm_ioremap_caller(phys_addr_t phys_addr, size_t size, - unsigned int mtype, void *caller); - -struct msm_mmc_platform_data; - -extern void msm_add_devices(void); -extern void msm_init_irq(void); -extern void msm_init_gpio(void); -extern int msm_add_sdcc(unsigned int controller, - struct msm_mmc_platform_data *plat, - unsigned int stat_irq, unsigned long stat_irq_flags); - -#if defined(CONFIG_MSM_SMD) && defined(CONFIG_DEBUG_FS) -extern int smd_debugfs_init(void); -#else -static inline int smd_debugfs_init(void) { return 0; } -#endif - -#endif diff --git a/arch/arm/mach-msm/devices-msm7x00.c b/arch/arm/mach-msm/devices-msm7x00.c deleted file mode 100644 index d83404d4b328..000000000000 --- a/arch/arm/mach-msm/devices-msm7x00.c +++ /dev/null @@ -1,480 +0,0 @@ -/* linux/arch/arm/mach-msm/devices.c - * - * Copyright (C) 2008 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> -#include <linux/platform_device.h> -#include <linux/clkdev.h> - -#include <mach/irqs.h> -#include <mach/msm_iomap.h> -#include "devices.h" - -#include <asm/mach/flash.h> -#include <linux/mtd/nand.h> -#include <linux/mtd/partitions.h> - -#include "clock.h" -#include "clock-pcom.h" -#include <linux/platform_data/mmc-msm_sdcc.h> - -static struct resource msm_gpio_resources[] = { - { - .start = 32 + 0, - .end = 32 + 0, - .flags = IORESOURCE_IRQ, - }, - { - .start = 32 + 1, - .end = 32 + 1, - .flags = IORESOURCE_IRQ, - }, - { - .start = 0xa9200800, - .end = 0xa9200800 + SZ_4K - 1, - .flags = IORESOURCE_MEM, - .name = "gpio1" - }, - { - .start = 0xa9300C00, - .end = 0xa9300C00 + SZ_4K - 1, - .flags = IORESOURCE_MEM, - .name = "gpio2" - }, -}; - -struct platform_device msm_device_gpio_7201 = { - .name = "gpio-msm-7201", - .num_resources = ARRAY_SIZE(msm_gpio_resources), - .resource = msm_gpio_resources, -}; - -static struct resource resources_uart1[] = { - { - .start = INT_UART1, - .end = INT_UART1, - .flags = IORESOURCE_IRQ, - }, - { - .start = MSM_UART1_PHYS, - .end = MSM_UART1_PHYS + MSM_UART1_SIZE - 1, - .flags = IORESOURCE_MEM, - .name = "uart_resource" - }, -}; - -static struct resource resources_uart2[] = { - { - .start = INT_UART2, - .end = INT_UART2, - .flags = IORESOURCE_IRQ, - }, - { - .start = MSM_UART2_PHYS, - .end = MSM_UART2_PHYS + MSM_UART2_SIZE - 1, - .flags = IORESOURCE_MEM, - .name = "uart_resource" - }, -}; - -static struct resource resources_uart3[] = { - { - .start = INT_UART3, - .end = INT_UART3, - .flags = IORESOURCE_IRQ, - }, - { - .start = MSM_UART3_PHYS, - .end = MSM_UART3_PHYS + MSM_UART3_SIZE - 1, - .flags = IORESOURCE_MEM, - .name = "uart_resource" - }, -}; - -struct platform_device msm_device_uart1 = { - .name = "msm_serial", - .id = 0, - .num_resources = ARRAY_SIZE(resources_uart1), - .resource = resources_uart1, -}; - -struct platform_device msm_device_uart2 = { - .name = "msm_serial", - .id = 1, - .num_resources = ARRAY_SIZE(resources_uart2), - .resource = resources_uart2, -}; - -struct platform_device msm_device_uart3 = { - .name = "msm_serial", - .id = 2, - .num_resources = ARRAY_SIZE(resources_uart3), - .resource = resources_uart3, -}; - -static struct resource resources_i2c[] = { - { - .start = MSM_I2C_PHYS, - .end = MSM_I2C_PHYS + MSM_I2C_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_PWB_I2C, - .end = INT_PWB_I2C, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device msm_device_i2c = { - .name = "msm_i2c", - .id = 0, - .num_resources = ARRAY_SIZE(resources_i2c), - .resource = resources_i2c, -}; - -static struct resource resources_hsusb[] = { - { - .start = MSM_HSUSB_PHYS, - .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_USB_HS, - .end = INT_USB_HS, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device msm_device_hsusb = { - .name = "msm_hsusb", - .id = -1, - .num_resources = ARRAY_SIZE(resources_hsusb), - .resource = resources_hsusb, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -struct flash_platform_data msm_nand_data = { - .parts = NULL, - .nr_parts = 0, -}; - -static struct resource resources_nand[] = { - [0] = { - .start = 7, - .end = 7, - .flags = IORESOURCE_DMA, - }, -}; - -struct platform_device msm_device_nand = { - .name = "msm_nand", - .id = -1, - .num_resources = ARRAY_SIZE(resources_nand), - .resource = resources_nand, - .dev = { - .platform_data = &msm_nand_data, - }, -}; - -struct platform_device msm_device_smd = { - .name = "msm_smd", - .id = -1, -}; - -static struct resource resources_sdc1[] = { - { - .start = MSM_SDC1_PHYS, - .end = MSM_SDC1_PHYS + MSM_SDC1_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_SDC1_0, - .end = INT_SDC1_0, - .flags = IORESOURCE_IRQ, - .name = "cmd_irq", - }, - { - .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, - .name = "status_irq" - }, - { - .start = 8, - .end = 8, - .flags = IORESOURCE_DMA, - }, -}; - -static struct resource resources_sdc2[] = { - { - .start = MSM_SDC2_PHYS, - .end = MSM_SDC2_PHYS + MSM_SDC2_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_SDC2_0, - .end = INT_SDC2_0, - .flags = IORESOURCE_IRQ, - .name = "cmd_irq", - }, - { - .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, - .name = "status_irq" - }, - { - .start = 8, - .end = 8, - .flags = IORESOURCE_DMA, - }, -}; - -static struct resource resources_sdc3[] = { - { - .start = MSM_SDC3_PHYS, - .end = MSM_SDC3_PHYS + MSM_SDC3_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_SDC3_0, - .end = INT_SDC3_0, - .flags = IORESOURCE_IRQ, - .name = "cmd_irq", - }, - { - .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, - .name = "status_irq" - }, - { - .start = 8, - .end = 8, - .flags = IORESOURCE_DMA, - }, -}; - -static struct resource resources_sdc4[] = { - { - .start = MSM_SDC4_PHYS, - .end = MSM_SDC4_PHYS + MSM_SDC4_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_SDC4_0, - .end = INT_SDC4_0, - .flags = IORESOURCE_IRQ, - .name = "cmd_irq", - }, - { - .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, - .name = "status_irq" - }, - { - .start = 8, - .end = 8, - .flags = IORESOURCE_DMA, - }, -}; - -struct platform_device msm_device_sdc1 = { - .name = "msm_sdcc", - .id = 1, - .num_resources = ARRAY_SIZE(resources_sdc1), - .resource = resources_sdc1, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -struct platform_device msm_device_sdc2 = { - .name = "msm_sdcc", - .id = 2, - .num_resources = ARRAY_SIZE(resources_sdc2), - .resource = resources_sdc2, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -struct platform_device msm_device_sdc3 = { - .name = "msm_sdcc", - .id = 3, - .num_resources = ARRAY_SIZE(resources_sdc3), - .resource = resources_sdc3, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -struct platform_device msm_device_sdc4 = { - .name = "msm_sdcc", - .id = 4, - .num_resources = ARRAY_SIZE(resources_sdc4), - .resource = resources_sdc4, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -static struct platform_device *msm_sdcc_devices[] __initdata = { - &msm_device_sdc1, - &msm_device_sdc2, - &msm_device_sdc3, - &msm_device_sdc4, -}; - -int __init msm_add_sdcc(unsigned int controller, - struct msm_mmc_platform_data *plat, - unsigned int stat_irq, unsigned long stat_irq_flags) -{ - struct platform_device *pdev; - struct resource *res; - - if (controller < 1 || controller > 4) - return -EINVAL; - - pdev = msm_sdcc_devices[controller-1]; - pdev->dev.platform_data = plat; - - res = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "status_irq"); - if (!res) - return -EINVAL; - else if (stat_irq) { - res->start = res->end = stat_irq; - res->flags &= ~IORESOURCE_DISABLED; - res->flags |= stat_irq_flags; - } - - return platform_device_register(pdev); -} - -static struct resource resources_mddi0[] = { - { - .start = MSM_PMDH_PHYS, - .end = MSM_PMDH_PHYS + MSM_PMDH_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_MDDI_PRI, - .end = INT_MDDI_PRI, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource resources_mddi1[] = { - { - .start = MSM_EMDH_PHYS, - .end = MSM_EMDH_PHYS + MSM_EMDH_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_MDDI_EXT, - .end = INT_MDDI_EXT, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device msm_device_mddi0 = { - .name = "msm_mddi", - .id = 0, - .num_resources = ARRAY_SIZE(resources_mddi0), - .resource = resources_mddi0, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -struct platform_device msm_device_mddi1 = { - .name = "msm_mddi", - .id = 1, - .num_resources = ARRAY_SIZE(resources_mddi1), - .resource = resources_mddi1, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -static struct resource resources_mdp[] = { - { - .start = MSM_MDP_PHYS, - .end = MSM_MDP_PHYS + MSM_MDP_SIZE - 1, - .name = "mdp", - .flags = IORESOURCE_MEM - }, - { - .start = INT_MDP, - .end = INT_MDP, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device msm_device_mdp = { - .name = "msm_mdp", - .id = 0, - .num_resources = ARRAY_SIZE(resources_mdp), - .resource = resources_mdp, -}; - -static struct clk_pcom_desc msm_clocks_7x01a[] = { - CLK_PCOM("adm_clk", ADM_CLK, NULL, 0), - CLK_PCOM("adsp_clk", ADSP_CLK, NULL, 0), - CLK_PCOM("ebi1_clk", EBI1_CLK, NULL, 0), - CLK_PCOM("ebi2_clk", EBI2_CLK, NULL, 0), - CLK_PCOM("ecodec_clk", ECODEC_CLK, NULL, 0), - CLK_PCOM("emdh_clk", EMDH_CLK, NULL, OFF), - CLK_PCOM("gp_clk", GP_CLK, NULL, 0), - CLK_PCOM("grp_clk", GRP_3D_CLK, NULL, OFF), - CLK_PCOM("i2c_clk", I2C_CLK, "msm_i2c.0", 0), - CLK_PCOM("icodec_rx_clk", ICODEC_RX_CLK, NULL, 0), - CLK_PCOM("icodec_tx_clk", ICODEC_TX_CLK, NULL, 0), - CLK_PCOM("imem_clk", IMEM_CLK, NULL, OFF), - CLK_PCOM("mdc_clk", MDC_CLK, NULL, 0), - CLK_PCOM("mdp_clk", MDP_CLK, NULL, OFF), - CLK_PCOM("pbus_clk", PBUS_CLK, NULL, 0), - CLK_PCOM("pcm_clk", PCM_CLK, NULL, 0), - CLK_PCOM("mddi_clk", PMDH_CLK, NULL, OFF | CLK_MINMAX), - CLK_PCOM("sdac_clk", SDAC_CLK, NULL, OFF), - CLK_PCOM("sdc_clk", SDC1_CLK, "msm_sdcc.1", OFF), - CLK_PCOM("sdc_pclk", SDC1_P_CLK, "msm_sdcc.1", OFF), - CLK_PCOM("sdc_clk", SDC2_CLK, "msm_sdcc.2", OFF), - CLK_PCOM("sdc_pclk", SDC2_P_CLK, "msm_sdcc.2", OFF), - CLK_PCOM("sdc_clk", SDC3_CLK, "msm_sdcc.3", OFF), - CLK_PCOM("sdc_pclk", SDC3_P_CLK, "msm_sdcc.3", OFF), - CLK_PCOM("sdc_clk", SDC4_CLK, "msm_sdcc.4", OFF), - CLK_PCOM("sdc_pclk", SDC4_P_CLK, "msm_sdcc.4", OFF), - CLK_PCOM("tsif_clk", TSIF_CLK, NULL, 0), - CLK_PCOM("tsif_ref_clk", TSIF_REF_CLK, NULL, 0), - CLK_PCOM("tv_dac_clk", TV_DAC_CLK, NULL, 0), - CLK_PCOM("tv_enc_clk", TV_ENC_CLK, NULL, 0), - CLK_PCOM("core", UART1_CLK, "msm_serial.0", OFF), - CLK_PCOM("core", UART2_CLK, "msm_serial.1", 0), - CLK_PCOM("core", UART3_CLK, "msm_serial.2", OFF), - CLK_PCOM("uart1dm_clk", UART1DM_CLK, NULL, OFF), - CLK_PCOM("uart2dm_clk", UART2DM_CLK, NULL, 0), - CLK_PCOM("usb_hs_clk", USB_HS_CLK, "msm_hsusb", OFF), - CLK_PCOM("usb_hs_pclk", USB_HS_P_CLK, "msm_hsusb", OFF), - CLK_PCOM("usb_otg_clk", USB_OTG_CLK, NULL, 0), - CLK_PCOM("vdc_clk", VDC_CLK, NULL, OFF ), - CLK_PCOM("vfe_clk", VFE_CLK, NULL, OFF), - CLK_PCOM("vfe_mdc_clk", VFE_MDC_CLK, NULL, OFF), -}; - -static struct pcom_clk_pdata msm_clock_7x01a_pdata = { - .lookup = msm_clocks_7x01a, - .num_lookups = ARRAY_SIZE(msm_clocks_7x01a), -}; - -struct platform_device msm_clock_7x01a = { - .name = "msm-clock-pcom", - .dev.platform_data = &msm_clock_7x01a_pdata, -}; diff --git a/arch/arm/mach-msm/devices-msm7x30.c b/arch/arm/mach-msm/devices-msm7x30.c deleted file mode 100644 index c15ea8ab20a7..000000000000 --- a/arch/arm/mach-msm/devices-msm7x30.c +++ /dev/null @@ -1,246 +0,0 @@ -/* - * Copyright (C) 2008 Google, Inc. - * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> -#include <linux/platform_device.h> - -#include <linux/dma-mapping.h> -#include <linux/clkdev.h> -#include <mach/irqs.h> -#include <mach/msm_iomap.h> -#include <mach/dma.h> - -#include "devices.h" -#include "smd_private.h" -#include "common.h" - -#include <asm/mach/flash.h> - -#include "clock.h" -#include "clock-pcom.h" - -#include <linux/platform_data/mmc-msm_sdcc.h> - -static struct resource msm_gpio_resources[] = { - { - .start = 32 + 18, - .end = 32 + 18, - .flags = IORESOURCE_IRQ, - }, - { - .start = 32 + 19, - .end = 32 + 19, - .flags = IORESOURCE_IRQ, - }, - { - .start = 0xac001000, - .end = 0xac001000 + SZ_4K - 1, - .flags = IORESOURCE_MEM, - .name = "gpio1" - }, - { - .start = 0xac101400, - .end = 0xac101400 + SZ_4K - 1, - .flags = IORESOURCE_MEM, - .name = "gpio2" - }, -}; - -struct platform_device msm_device_gpio_7x30 = { - .name = "gpio-msm-7x30", - .num_resources = ARRAY_SIZE(msm_gpio_resources), - .resource = msm_gpio_resources, -}; - -static struct resource resources_uart2[] = { - { - .start = INT_UART2, - .end = INT_UART2, - .flags = IORESOURCE_IRQ, - }, - { - .start = MSM_UART2_PHYS, - .end = MSM_UART2_PHYS + MSM_UART2_SIZE - 1, - .flags = IORESOURCE_MEM, - .name = "uart_resource" - }, -}; - -struct platform_device msm_device_uart2 = { - .name = "msm_serial", - .id = 1, - .num_resources = ARRAY_SIZE(resources_uart2), - .resource = resources_uart2, -}; - -struct platform_device msm_device_smd = { - .name = "msm_smd", - .id = -1, -}; - -static struct resource resources_otg[] = { - { - .start = MSM_HSUSB_PHYS, - .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_USB_HS, - .end = INT_USB_HS, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device msm_device_otg = { - .name = "msm_otg", - .id = -1, - .num_resources = ARRAY_SIZE(resources_otg), - .resource = resources_otg, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -static struct resource resources_hsusb[] = { - { - .start = MSM_HSUSB_PHYS, - .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_USB_HS, - .end = INT_USB_HS, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device msm_device_hsusb = { - .name = "msm_hsusb", - .id = -1, - .num_resources = ARRAY_SIZE(resources_hsusb), - .resource = resources_hsusb, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -static u64 dma_mask = 0xffffffffULL; -static struct resource resources_hsusb_host[] = { - { - .start = MSM_HSUSB_PHYS, - .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_USB_HS, - .end = INT_USB_HS, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device msm_device_hsusb_host = { - .name = "msm_hsusb_host", - .id = -1, - .num_resources = ARRAY_SIZE(resources_hsusb_host), - .resource = resources_hsusb_host, - .dev = { - .dma_mask = &dma_mask, - .coherent_dma_mask = 0xffffffffULL, - }, -}; - -static struct clk_pcom_desc msm_clocks_7x30[] = { - CLK_PCOM("adm_clk", ADM_CLK, NULL, 0), - CLK_PCOM("adsp_clk", ADSP_CLK, NULL, 0), - CLK_PCOM("cam_m_clk", CAM_M_CLK, NULL, 0), - CLK_PCOM("camif_pad_pclk", CAMIF_PAD_P_CLK, NULL, OFF), - CLK_PCOM("ce_clk", CE_CLK, NULL, 0), - CLK_PCOM("codec_ssbi_clk", CODEC_SSBI_CLK, NULL, 0), - CLK_PCOM("ebi1_clk", EBI1_CLK, NULL, CLK_MIN), - CLK_PCOM("ecodec_clk", ECODEC_CLK, NULL, 0), - CLK_PCOM("emdh_clk", EMDH_CLK, NULL, OFF | CLK_MINMAX), - CLK_PCOM("emdh_pclk", EMDH_P_CLK, NULL, OFF), - CLK_PCOM("gp_clk", GP_CLK, NULL, 0), - CLK_PCOM("grp_2d_clk", GRP_2D_CLK, NULL, 0), - CLK_PCOM("grp_2d_pclk", GRP_2D_P_CLK, NULL, 0), - CLK_PCOM("grp_clk", GRP_3D_CLK, NULL, 0), - CLK_PCOM("grp_pclk", GRP_3D_P_CLK, NULL, 0), - CLK_PCOM("hdmi_clk", HDMI_CLK, NULL, 0), - CLK_PCOM("imem_clk", IMEM_CLK, NULL, OFF), - CLK_PCOM("jpeg_clk", JPEG_CLK, NULL, OFF), - CLK_PCOM("jpeg_pclk", JPEG_P_CLK, NULL, OFF), - CLK_PCOM("lpa_codec_clk", LPA_CODEC_CLK, NULL, 0), - CLK_PCOM("lpa_core_clk", LPA_CORE_CLK, NULL, 0), - CLK_PCOM("lpa_pclk", LPA_P_CLK, NULL, 0), - CLK_PCOM("mdc_clk", MDC_CLK, NULL, 0), - CLK_PCOM("mddi_clk", PMDH_CLK, NULL, OFF | CLK_MINMAX), - CLK_PCOM("mddi_pclk", PMDH_P_CLK, NULL, 0), - CLK_PCOM("mdp_clk", MDP_CLK, NULL, OFF), - CLK_PCOM("mdp_pclk", MDP_P_CLK, NULL, 0), - CLK_PCOM("mdp_lcdc_pclk_clk", MDP_LCDC_PCLK_CLK, NULL, 0), - CLK_PCOM("mdp_lcdc_pad_pclk_clk", MDP_LCDC_PAD_PCLK_CLK, NULL, 0), - CLK_PCOM("mdp_vsync_clk", MDP_VSYNC_CLK, NULL, 0), - CLK_PCOM("mfc_clk", MFC_CLK, NULL, 0), - CLK_PCOM("mfc_div2_clk", MFC_DIV2_CLK, NULL, 0), - CLK_PCOM("mfc_pclk", MFC_P_CLK, NULL, 0), - CLK_PCOM("mi2s_m_clk", MI2S_M_CLK, NULL, 0), - CLK_PCOM("mi2s_s_clk", MI2S_S_CLK, NULL, 0), - CLK_PCOM("mi2s_codec_rx_m_clk", MI2S_CODEC_RX_M_CLK, NULL, 0), - CLK_PCOM("mi2s_codec_rx_s_clk", MI2S_CODEC_RX_S_CLK, NULL, 0), - CLK_PCOM("mi2s_codec_tx_m_clk", MI2S_CODEC_TX_M_CLK, NULL, 0), - CLK_PCOM("mi2s_codec_tx_s_clk", MI2S_CODEC_TX_S_CLK, NULL, 0), - CLK_PCOM("pbus_clk", PBUS_CLK, NULL, CLK_MIN), - CLK_PCOM("pcm_clk", PCM_CLK, NULL, 0), - CLK_PCOM("rotator_clk", AXI_ROTATOR_CLK, NULL, 0), - CLK_PCOM("rotator_imem_clk", ROTATOR_IMEM_CLK, NULL, OFF), - CLK_PCOM("rotator_pclk", ROTATOR_P_CLK, NULL, OFF), - CLK_PCOM("sdac_clk", SDAC_CLK, NULL, OFF), - CLK_PCOM("spi_clk", SPI_CLK, NULL, 0), - CLK_PCOM("spi_pclk", SPI_P_CLK, NULL, 0), - CLK_PCOM("tv_dac_clk", TV_DAC_CLK, NULL, 0), - CLK_PCOM("tv_enc_clk", TV_ENC_CLK, NULL, 0), - CLK_PCOM("core", UART2_CLK, "msm_serial.1", 0), - CLK_PCOM("usb_phy_clk", USB_PHY_CLK, NULL, 0), - CLK_PCOM("usb_hs_clk", USB_HS_CLK, NULL, OFF), - CLK_PCOM("usb_hs_pclk", USB_HS_P_CLK, NULL, OFF), - CLK_PCOM("usb_hs_core_clk", USB_HS_CORE_CLK, NULL, OFF), - CLK_PCOM("usb_hs2_clk", USB_HS2_CLK, NULL, OFF), - CLK_PCOM("usb_hs2_pclk", USB_HS2_P_CLK, NULL, OFF), - CLK_PCOM("usb_hs2_core_clk", USB_HS2_CORE_CLK, NULL, OFF), - CLK_PCOM("usb_hs3_clk", USB_HS3_CLK, NULL, OFF), - CLK_PCOM("usb_hs3_pclk", USB_HS3_P_CLK, NULL, OFF), - CLK_PCOM("usb_hs3_core_clk", USB_HS3_CORE_CLK, NULL, OFF), - CLK_PCOM("vdc_clk", VDC_CLK, NULL, OFF | CLK_MIN), - CLK_PCOM("vfe_camif_clk", VFE_CAMIF_CLK, NULL, 0), - CLK_PCOM("vfe_clk", VFE_CLK, NULL, 0), - CLK_PCOM("vfe_mdc_clk", VFE_MDC_CLK, NULL, 0), - CLK_PCOM("vfe_pclk", VFE_P_CLK, NULL, OFF), - CLK_PCOM("vpe_clk", VPE_CLK, NULL, 0), - - /* 7x30 v2 hardware only. */ - CLK_PCOM("csi_clk", CSI0_CLK, NULL, 0), - CLK_PCOM("csi_pclk", CSI0_P_CLK, NULL, 0), - CLK_PCOM("csi_vfe_clk", CSI0_VFE_CLK, NULL, 0), -}; - -static struct pcom_clk_pdata msm_clock_7x30_pdata = { - .lookup = msm_clocks_7x30, - .num_lookups = ARRAY_SIZE(msm_clocks_7x30), -}; - -struct platform_device msm_clock_7x30 = { - .name = "msm-clock-pcom", - .dev.platform_data = &msm_clock_7x30_pdata, -}; diff --git a/arch/arm/mach-msm/devices-qsd8x50.c b/arch/arm/mach-msm/devices-qsd8x50.c deleted file mode 100644 index 9e1e9ce07b1a..000000000000 --- a/arch/arm/mach-msm/devices-qsd8x50.c +++ /dev/null @@ -1,388 +0,0 @@ -/* - * Copyright (C) 2008 Google, Inc. - * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> -#include <linux/platform_device.h> -#include <linux/clkdev.h> -#include <linux/dma-mapping.h> - -#include <mach/irqs.h> -#include <mach/msm_iomap.h> -#include <mach/dma.h> - -#include "devices.h" -#include "common.h" - -#include <asm/mach/flash.h> - -#include <linux/platform_data/mmc-msm_sdcc.h> -#include "clock.h" -#include "clock-pcom.h" - -static struct resource msm_gpio_resources[] = { - { - .start = 64 + 165 + 9, - .end = 64 + 165 + 9, - .flags = IORESOURCE_IRQ, - }, - { - .start = 64 + 165 + 10, - .end = 64 + 165 + 10, - .flags = IORESOURCE_IRQ, - }, - { - .start = 0xa9000800, - .end = 0xa9000800 + SZ_4K - 1, - .flags = IORESOURCE_MEM, - .name = "gpio1" - }, - { - .start = 0xa9100C00, - .end = 0xa9100C00 + SZ_4K - 1, - .flags = IORESOURCE_MEM, - .name = "gpio2" - }, -}; - -struct platform_device msm_device_gpio_8x50 = { - .name = "gpio-msm-8x50", - .num_resources = ARRAY_SIZE(msm_gpio_resources), - .resource = msm_gpio_resources, -}; - -static struct resource resources_uart3[] = { - { - .start = INT_UART3, - .end = INT_UART3, - .flags = IORESOURCE_IRQ, - }, - { - .start = MSM_UART3_PHYS, - .end = MSM_UART3_PHYS + MSM_UART3_SIZE - 1, - .flags = IORESOURCE_MEM, - .name = "uart_resource" - }, -}; - -struct platform_device msm_device_uart3 = { - .name = "msm_serial", - .id = 2, - .num_resources = ARRAY_SIZE(resources_uart3), - .resource = resources_uart3, -}; - -struct platform_device msm_device_smd = { - .name = "msm_smd", - .id = -1, -}; - -static struct resource resources_otg[] = { - { - .start = MSM_HSUSB_PHYS, - .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_USB_HS, - .end = INT_USB_HS, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device msm_device_otg = { - .name = "msm_otg", - .id = -1, - .num_resources = ARRAY_SIZE(resources_otg), - .resource = resources_otg, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -static struct resource resources_hsusb[] = { - { - .start = MSM_HSUSB_PHYS, - .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_USB_HS, - .end = INT_USB_HS, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device msm_device_hsusb = { - .name = "msm_hsusb", - .id = -1, - .num_resources = ARRAY_SIZE(resources_hsusb), - .resource = resources_hsusb, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -static u64 dma_mask = 0xffffffffULL; -static struct resource resources_hsusb_host[] = { - { - .start = MSM_HSUSB_PHYS, - .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_USB_HS, - .end = INT_USB_HS, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device msm_device_hsusb_host = { - .name = "msm_hsusb_host", - .id = -1, - .num_resources = ARRAY_SIZE(resources_hsusb_host), - .resource = resources_hsusb_host, - .dev = { - .dma_mask = &dma_mask, - .coherent_dma_mask = 0xffffffffULL, - }, -}; - -static struct resource resources_sdc1[] = { - { - .start = MSM_SDC1_PHYS, - .end = MSM_SDC1_PHYS + MSM_SDC1_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_SDC1_0, - .end = INT_SDC1_0, - .flags = IORESOURCE_IRQ, - .name = "cmd_irq", - }, - { - .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, - .name = "status_irq" - }, - { - .start = 8, - .end = 8, - .flags = IORESOURCE_DMA, - }, -}; - -static struct resource resources_sdc2[] = { - { - .start = MSM_SDC2_PHYS, - .end = MSM_SDC2_PHYS + MSM_SDC2_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_SDC2_0, - .end = INT_SDC2_0, - .flags = IORESOURCE_IRQ, - .name = "cmd_irq", - }, - { - .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, - .name = "status_irq" - }, - { - .start = 8, - .end = 8, - .flags = IORESOURCE_DMA, - }, -}; - -static struct resource resources_sdc3[] = { - { - .start = MSM_SDC3_PHYS, - .end = MSM_SDC3_PHYS + MSM_SDC3_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_SDC3_0, - .end = INT_SDC3_0, - .flags = IORESOURCE_IRQ, - .name = "cmd_irq", - }, - { - .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, - .name = "status_irq" - }, - { - .start = 8, - .end = 8, - .flags = IORESOURCE_DMA, - }, -}; - -static struct resource resources_sdc4[] = { - { - .start = MSM_SDC4_PHYS, - .end = MSM_SDC4_PHYS + MSM_SDC4_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_SDC4_0, - .end = INT_SDC4_0, - .flags = IORESOURCE_IRQ, - .name = "cmd_irq", - }, - { - .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, - .name = "status_irq" - }, - { - .start = 8, - .end = 8, - .flags = IORESOURCE_DMA, - }, -}; - -struct platform_device msm_device_sdc1 = { - .name = "msm_sdcc", - .id = 1, - .num_resources = ARRAY_SIZE(resources_sdc1), - .resource = resources_sdc1, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -struct platform_device msm_device_sdc2 = { - .name = "msm_sdcc", - .id = 2, - .num_resources = ARRAY_SIZE(resources_sdc2), - .resource = resources_sdc2, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -struct platform_device msm_device_sdc3 = { - .name = "msm_sdcc", - .id = 3, - .num_resources = ARRAY_SIZE(resources_sdc3), - .resource = resources_sdc3, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -struct platform_device msm_device_sdc4 = { - .name = "msm_sdcc", - .id = 4, - .num_resources = ARRAY_SIZE(resources_sdc4), - .resource = resources_sdc4, - .dev = { - .coherent_dma_mask = 0xffffffff, - }, -}; - -static struct platform_device *msm_sdcc_devices[] __initdata = { - &msm_device_sdc1, - &msm_device_sdc2, - &msm_device_sdc3, - &msm_device_sdc4, -}; - -int __init msm_add_sdcc(unsigned int controller, - struct msm_mmc_platform_data *plat, - unsigned int stat_irq, unsigned long stat_irq_flags) -{ - struct platform_device *pdev; - struct resource *res; - - if (controller < 1 || controller > 4) - return -EINVAL; - - pdev = msm_sdcc_devices[controller-1]; - pdev->dev.platform_data = plat; - - res = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "status_irq"); - if (!res) - return -EINVAL; - else if (stat_irq) { - res->start = res->end = stat_irq; - res->flags &= ~IORESOURCE_DISABLED; - res->flags |= stat_irq_flags; - } - - return platform_device_register(pdev); -} - -static struct clk_pcom_desc msm_clocks_8x50[] = { - CLK_PCOM("adm_clk", ADM_CLK, NULL, 0), - CLK_PCOM("ce_clk", CE_CLK, NULL, 0), - CLK_PCOM("ebi1_clk", EBI1_CLK, NULL, CLK_MIN), - CLK_PCOM("ebi2_clk", EBI2_CLK, NULL, 0), - CLK_PCOM("ecodec_clk", ECODEC_CLK, NULL, 0), - CLK_PCOM("emdh_clk", EMDH_CLK, NULL, OFF | CLK_MINMAX), - CLK_PCOM("gp_clk", GP_CLK, NULL, 0), - CLK_PCOM("grp_clk", GRP_3D_CLK, NULL, 0), - CLK_PCOM("i2c_clk", I2C_CLK, NULL, 0), - CLK_PCOM("icodec_rx_clk", ICODEC_RX_CLK, NULL, 0), - CLK_PCOM("icodec_tx_clk", ICODEC_TX_CLK, NULL, 0), - CLK_PCOM("imem_clk", IMEM_CLK, NULL, OFF), - CLK_PCOM("mdc_clk", MDC_CLK, NULL, 0), - CLK_PCOM("mddi_clk", PMDH_CLK, NULL, OFF | CLK_MINMAX), - CLK_PCOM("mdp_clk", MDP_CLK, NULL, OFF), - CLK_PCOM("mdp_lcdc_pclk_clk", MDP_LCDC_PCLK_CLK, NULL, 0), - CLK_PCOM("mdp_lcdc_pad_pclk_clk", MDP_LCDC_PAD_PCLK_CLK, NULL, 0), - CLK_PCOM("mdp_vsync_clk", MDP_VSYNC_CLK, NULL, 0), - CLK_PCOM("pbus_clk", PBUS_CLK, NULL, CLK_MIN), - CLK_PCOM("pcm_clk", PCM_CLK, NULL, 0), - CLK_PCOM("sdac_clk", SDAC_CLK, NULL, OFF), - CLK_PCOM("sdc_clk", SDC1_CLK, "msm_sdcc.1", OFF), - CLK_PCOM("sdc_pclk", SDC1_P_CLK, "msm_sdcc.1", OFF), - CLK_PCOM("sdc_clk", SDC2_CLK, "msm_sdcc.2", OFF), - CLK_PCOM("sdc_pclk", SDC2_P_CLK, "msm_sdcc.2", OFF), - CLK_PCOM("sdc_clk", SDC3_CLK, "msm_sdcc.3", OFF), - CLK_PCOM("sdc_pclk", SDC3_P_CLK, "msm_sdcc.3", OFF), - CLK_PCOM("sdc_clk", SDC4_CLK, "msm_sdcc.4", OFF), - CLK_PCOM("sdc_pclk", SDC4_P_CLK, "msm_sdcc.4", OFF), - CLK_PCOM("spi_clk", SPI_CLK, NULL, 0), - CLK_PCOM("tsif_clk", TSIF_CLK, NULL, 0), - CLK_PCOM("tsif_ref_clk", TSIF_REF_CLK, NULL, 0), - CLK_PCOM("tv_dac_clk", TV_DAC_CLK, NULL, 0), - CLK_PCOM("tv_enc_clk", TV_ENC_CLK, NULL, 0), - CLK_PCOM("core", UART1_CLK, NULL, OFF), - CLK_PCOM("core", UART2_CLK, NULL, 0), - CLK_PCOM("core", UART3_CLK, "msm_serial.2", OFF), - CLK_PCOM("uartdm_clk", UART1DM_CLK, NULL, OFF), - CLK_PCOM("uartdm_clk", UART2DM_CLK, NULL, 0), - CLK_PCOM("usb_hs_clk", USB_HS_CLK, NULL, OFF), - CLK_PCOM("usb_hs_pclk", USB_HS_P_CLK, NULL, OFF), - CLK_PCOM("usb_otg_clk", USB_OTG_CLK, NULL, 0), - CLK_PCOM("vdc_clk", VDC_CLK, NULL, OFF | CLK_MIN), - CLK_PCOM("vfe_clk", VFE_CLK, NULL, OFF), - CLK_PCOM("vfe_mdc_clk", VFE_MDC_CLK, NULL, OFF), - CLK_PCOM("vfe_axi_clk", VFE_AXI_CLK, NULL, OFF), - CLK_PCOM("usb_hs2_clk", USB_HS2_CLK, NULL, OFF), - CLK_PCOM("usb_hs2_pclk", USB_HS2_P_CLK, NULL, OFF), - CLK_PCOM("usb_hs3_clk", USB_HS3_CLK, NULL, OFF), - CLK_PCOM("usb_hs3_pclk", USB_HS3_P_CLK, NULL, OFF), - CLK_PCOM("usb_phy_clk", USB_PHY_CLK, NULL, 0), -}; - -static struct pcom_clk_pdata msm_clock_8x50_pdata = { - .lookup = msm_clocks_8x50, - .num_lookups = ARRAY_SIZE(msm_clocks_8x50), -}; - -struct platform_device msm_clock_8x50 = { - .name = "msm-clock-pcom", - .dev.platform_data = &msm_clock_8x50_pdata, -}; diff --git a/arch/arm/mach-msm/devices.h b/arch/arm/mach-msm/devices.h deleted file mode 100644 index dccefad9f9b9..000000000000 --- a/arch/arm/mach-msm/devices.h +++ /dev/null @@ -1,53 +0,0 @@ -/* linux/arch/arm/mach-msm/devices.h - * - * Copyright (C) 2008 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ARCH_ARM_MACH_MSM_DEVICES_H -#define __ARCH_ARM_MACH_MSM_DEVICES_H - -extern struct platform_device msm_device_gpio_7201; -extern struct platform_device msm_device_gpio_7x30; -extern struct platform_device msm_device_gpio_8x50; - -extern struct platform_device msm_device_uart1; -extern struct platform_device msm_device_uart2; -extern struct platform_device msm_device_uart3; - -extern struct platform_device msm8960_device_uart_gsbi2; -extern struct platform_device msm8960_device_uart_gsbi5; - -extern struct platform_device msm_device_sdc1; -extern struct platform_device msm_device_sdc2; -extern struct platform_device msm_device_sdc3; -extern struct platform_device msm_device_sdc4; - -extern struct platform_device msm_device_hsusb; -extern struct platform_device msm_device_otg; -extern struct platform_device msm_device_hsusb_host; - -extern struct platform_device msm_device_i2c; - -extern struct platform_device msm_device_smd; - -extern struct platform_device msm_device_nand; - -extern struct platform_device msm_device_mddi0; -extern struct platform_device msm_device_mddi1; -extern struct platform_device msm_device_mdp; - -extern struct platform_device msm_clock_7x01a; -extern struct platform_device msm_clock_7x30; -extern struct platform_device msm_clock_8x50; - -#endif diff --git a/arch/arm/mach-msm/dma.c b/arch/arm/mach-msm/dma.c deleted file mode 100644 index fb9762464718..000000000000 --- a/arch/arm/mach-msm/dma.c +++ /dev/null @@ -1,298 +0,0 @@ -/* linux/arch/arm/mach-msm/dma.c - * - * Copyright (C) 2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/clk.h> -#include <linux/err.h> -#include <linux/io.h> -#include <linux/interrupt.h> -#include <linux/completion.h> -#include <linux/module.h> -#include <mach/dma.h> -#include <mach/msm_iomap.h> - -#define MSM_DMOV_CHANNEL_COUNT 16 - -#define DMOV_SD0(off, ch) (MSM_DMOV_BASE + 0x0000 + (off) + ((ch) << 2)) -#define DMOV_SD1(off, ch) (MSM_DMOV_BASE + 0x0400 + (off) + ((ch) << 2)) -#define DMOV_SD2(off, ch) (MSM_DMOV_BASE + 0x0800 + (off) + ((ch) << 2)) -#define DMOV_SD3(off, ch) (MSM_DMOV_BASE + 0x0C00 + (off) + ((ch) << 2)) - -#if defined(CONFIG_ARCH_MSM7X30) -#define DMOV_SD_AARM DMOV_SD2 -#else -#define DMOV_SD_AARM DMOV_SD3 -#endif - -#define DMOV_CMD_PTR(ch) DMOV_SD_AARM(0x000, ch) -#define DMOV_RSLT(ch) DMOV_SD_AARM(0x040, ch) -#define DMOV_FLUSH0(ch) DMOV_SD_AARM(0x080, ch) -#define DMOV_FLUSH1(ch) DMOV_SD_AARM(0x0C0, ch) -#define DMOV_FLUSH2(ch) DMOV_SD_AARM(0x100, ch) -#define DMOV_FLUSH3(ch) DMOV_SD_AARM(0x140, ch) -#define DMOV_FLUSH4(ch) DMOV_SD_AARM(0x180, ch) -#define DMOV_FLUSH5(ch) DMOV_SD_AARM(0x1C0, ch) - -#define DMOV_STATUS(ch) DMOV_SD_AARM(0x200, ch) -#define DMOV_ISR DMOV_SD_AARM(0x380, 0) - -#define DMOV_CONFIG(ch) DMOV_SD_AARM(0x300, ch) - -enum { - MSM_DMOV_PRINT_ERRORS = 1, - MSM_DMOV_PRINT_IO = 2, - MSM_DMOV_PRINT_FLOW = 4 -}; - -static DEFINE_SPINLOCK(msm_dmov_lock); -static struct clk *msm_dmov_clk; -static unsigned int channel_active; -static struct list_head ready_commands[MSM_DMOV_CHANNEL_COUNT]; -static struct list_head active_commands[MSM_DMOV_CHANNEL_COUNT]; -unsigned int msm_dmov_print_mask = MSM_DMOV_PRINT_ERRORS; - -#define MSM_DMOV_DPRINTF(mask, format, args...) \ - do { \ - if ((mask) & msm_dmov_print_mask) \ - printk(KERN_ERR format, args); \ - } while (0) -#define PRINT_ERROR(format, args...) \ - MSM_DMOV_DPRINTF(MSM_DMOV_PRINT_ERRORS, format, args); -#define PRINT_IO(format, args...) \ - MSM_DMOV_DPRINTF(MSM_DMOV_PRINT_IO, format, args); -#define PRINT_FLOW(format, args...) \ - MSM_DMOV_DPRINTF(MSM_DMOV_PRINT_FLOW, format, args); - -void msm_dmov_stop_cmd(unsigned id, struct msm_dmov_cmd *cmd, int graceful) -{ - writel((graceful << 31), DMOV_FLUSH0(id)); -} -EXPORT_SYMBOL_GPL(msm_dmov_stop_cmd); - -void msm_dmov_enqueue_cmd(unsigned id, struct msm_dmov_cmd *cmd) -{ - unsigned long irq_flags; - unsigned int status; - - spin_lock_irqsave(&msm_dmov_lock, irq_flags); - if (!channel_active) - clk_enable(msm_dmov_clk); - dsb(); - status = readl(DMOV_STATUS(id)); - if (list_empty(&ready_commands[id]) && - (status & DMOV_STATUS_CMD_PTR_RDY)) { -#if 0 - if (list_empty(&active_commands[id])) { - PRINT_FLOW("msm_dmov_enqueue_cmd(%d), enable interrupt\n", id); - writel(DMOV_CONFIG_IRQ_EN, DMOV_CONFIG(id)); - } -#endif - if (cmd->execute_func) - cmd->execute_func(cmd); - PRINT_IO("msm_dmov_enqueue_cmd(%d), start command, status %x\n", id, status); - list_add_tail(&cmd->list, &active_commands[id]); - if (!channel_active) - enable_irq(INT_ADM_AARM); - channel_active |= 1U << id; - writel(cmd->cmdptr, DMOV_CMD_PTR(id)); - } else { - if (!channel_active) - clk_disable(msm_dmov_clk); - if (list_empty(&active_commands[id])) - PRINT_ERROR("msm_dmov_enqueue_cmd(%d), error datamover stalled, status %x\n", id, status); - - PRINT_IO("msm_dmov_enqueue_cmd(%d), enqueue command, status %x\n", id, status); - list_add_tail(&cmd->list, &ready_commands[id]); - } - spin_unlock_irqrestore(&msm_dmov_lock, irq_flags); -} -EXPORT_SYMBOL_GPL(msm_dmov_enqueue_cmd); - -struct msm_dmov_exec_cmdptr_cmd { - struct msm_dmov_cmd dmov_cmd; - struct completion complete; - unsigned id; - unsigned int result; - struct msm_dmov_errdata err; -}; - -static void -dmov_exec_cmdptr_complete_func(struct msm_dmov_cmd *_cmd, - unsigned int result, - struct msm_dmov_errdata *err) -{ - struct msm_dmov_exec_cmdptr_cmd *cmd = container_of(_cmd, struct msm_dmov_exec_cmdptr_cmd, dmov_cmd); - cmd->result = result; - if (result != 0x80000002 && err) - memcpy(&cmd->err, err, sizeof(struct msm_dmov_errdata)); - - complete(&cmd->complete); -} - -int msm_dmov_exec_cmd(unsigned id, unsigned int cmdptr) -{ - struct msm_dmov_exec_cmdptr_cmd cmd; - - PRINT_FLOW("dmov_exec_cmdptr(%d, %x)\n", id, cmdptr); - - cmd.dmov_cmd.cmdptr = cmdptr; - cmd.dmov_cmd.complete_func = dmov_exec_cmdptr_complete_func; - cmd.dmov_cmd.execute_func = NULL; - cmd.id = id; - init_completion(&cmd.complete); - - msm_dmov_enqueue_cmd(id, &cmd.dmov_cmd); - wait_for_completion(&cmd.complete); - - if (cmd.result != 0x80000002) { - PRINT_ERROR("dmov_exec_cmdptr(%d): ERROR, result: %x\n", id, cmd.result); - PRINT_ERROR("dmov_exec_cmdptr(%d): flush: %x %x %x %x\n", - id, cmd.err.flush[0], cmd.err.flush[1], cmd.err.flush[2], cmd.err.flush[3]); - return -EIO; - } - PRINT_FLOW("dmov_exec_cmdptr(%d, %x) done\n", id, cmdptr); - return 0; -} - - -static irqreturn_t msm_datamover_irq_handler(int irq, void *dev_id) -{ - unsigned int int_status, mask, id; - unsigned long irq_flags; - unsigned int ch_status; - unsigned int ch_result; - struct msm_dmov_cmd *cmd; - - spin_lock_irqsave(&msm_dmov_lock, irq_flags); - - int_status = readl(DMOV_ISR); /* read and clear interrupt */ - PRINT_FLOW("msm_datamover_irq_handler: DMOV_ISR %x\n", int_status); - - while (int_status) { - mask = int_status & -int_status; - id = fls(mask) - 1; - PRINT_FLOW("msm_datamover_irq_handler %08x %08x id %d\n", int_status, mask, id); - int_status &= ~mask; - ch_status = readl(DMOV_STATUS(id)); - if (!(ch_status & DMOV_STATUS_RSLT_VALID)) { - PRINT_FLOW("msm_datamover_irq_handler id %d, result not valid %x\n", id, ch_status); - continue; - } - do { - ch_result = readl(DMOV_RSLT(id)); - if (list_empty(&active_commands[id])) { - PRINT_ERROR("msm_datamover_irq_handler id %d, got result " - "with no active command, status %x, result %x\n", - id, ch_status, ch_result); - cmd = NULL; - } else - cmd = list_entry(active_commands[id].next, typeof(*cmd), list); - PRINT_FLOW("msm_datamover_irq_handler id %d, status %x, result %x\n", id, ch_status, ch_result); - if (ch_result & DMOV_RSLT_DONE) { - PRINT_FLOW("msm_datamover_irq_handler id %d, status %x\n", - id, ch_status); - PRINT_IO("msm_datamover_irq_handler id %d, got result " - "for %p, result %x\n", id, cmd, ch_result); - if (cmd) { - list_del(&cmd->list); - dsb(); - cmd->complete_func(cmd, ch_result, NULL); - } - } - if (ch_result & DMOV_RSLT_FLUSH) { - struct msm_dmov_errdata errdata; - - errdata.flush[0] = readl(DMOV_FLUSH0(id)); - errdata.flush[1] = readl(DMOV_FLUSH1(id)); - errdata.flush[2] = readl(DMOV_FLUSH2(id)); - errdata.flush[3] = readl(DMOV_FLUSH3(id)); - errdata.flush[4] = readl(DMOV_FLUSH4(id)); - errdata.flush[5] = readl(DMOV_FLUSH5(id)); - PRINT_FLOW("msm_datamover_irq_handler id %d, status %x\n", id, ch_status); - PRINT_FLOW("msm_datamover_irq_handler id %d, flush, result %x, flush0 %x\n", id, ch_result, errdata.flush[0]); - if (cmd) { - list_del(&cmd->list); - dsb(); - cmd->complete_func(cmd, ch_result, &errdata); - } - } - if (ch_result & DMOV_RSLT_ERROR) { - struct msm_dmov_errdata errdata; - - errdata.flush[0] = readl(DMOV_FLUSH0(id)); - errdata.flush[1] = readl(DMOV_FLUSH1(id)); - errdata.flush[2] = readl(DMOV_FLUSH2(id)); - errdata.flush[3] = readl(DMOV_FLUSH3(id)); - errdata.flush[4] = readl(DMOV_FLUSH4(id)); - errdata.flush[5] = readl(DMOV_FLUSH5(id)); - - PRINT_ERROR("msm_datamover_irq_handler id %d, status %x\n", id, ch_status); - PRINT_ERROR("msm_datamover_irq_handler id %d, error, result %x, flush0 %x\n", id, ch_result, errdata.flush[0]); - if (cmd) { - list_del(&cmd->list); - dsb(); - cmd->complete_func(cmd, ch_result, &errdata); - } - /* this does not seem to work, once we get an error */ - /* the datamover will no longer accept commands */ - writel(0, DMOV_FLUSH0(id)); - } - ch_status = readl(DMOV_STATUS(id)); - PRINT_FLOW("msm_datamover_irq_handler id %d, status %x\n", id, ch_status); - if ((ch_status & DMOV_STATUS_CMD_PTR_RDY) && !list_empty(&ready_commands[id])) { - cmd = list_entry(ready_commands[id].next, typeof(*cmd), list); - list_move_tail(&cmd->list, &active_commands[id]); - if (cmd->execute_func) - cmd->execute_func(cmd); - PRINT_FLOW("msm_datamover_irq_handler id %d, start command\n", id); - writel(cmd->cmdptr, DMOV_CMD_PTR(id)); - } - } while (ch_status & DMOV_STATUS_RSLT_VALID); - if (list_empty(&active_commands[id]) && list_empty(&ready_commands[id])) - channel_active &= ~(1U << id); - PRINT_FLOW("msm_datamover_irq_handler id %d, status %x\n", id, ch_status); - } - - if (!channel_active) { - disable_irq_nosync(INT_ADM_AARM); - clk_disable(msm_dmov_clk); - } - - spin_unlock_irqrestore(&msm_dmov_lock, irq_flags); - return IRQ_HANDLED; -} - -static int __init msm_init_datamover(void) -{ - int i; - int ret; - struct clk *clk; - - for (i = 0; i < MSM_DMOV_CHANNEL_COUNT; i++) { - INIT_LIST_HEAD(&ready_commands[i]); - INIT_LIST_HEAD(&active_commands[i]); - writel(DMOV_CONFIG_IRQ_EN | DMOV_CONFIG_FORCE_TOP_PTR_RSLT | DMOV_CONFIG_FORCE_FLUSH_RSLT, DMOV_CONFIG(i)); - } - clk = clk_get(NULL, "adm_clk"); - if (IS_ERR(clk)) - return PTR_ERR(clk); - clk_prepare(clk); - msm_dmov_clk = clk; - ret = request_irq(INT_ADM_AARM, msm_datamover_irq_handler, 0, "msmdatamover", NULL); - if (ret) - return ret; - disable_irq(INT_ADM_AARM); - return 0; -} -module_init(msm_init_datamover); diff --git a/arch/arm/mach-msm/gpiomux-8x50.c b/arch/arm/mach-msm/gpiomux-8x50.c deleted file mode 100644 index f7a4ea593c95..000000000000 --- a/arch/arm/mach-msm/gpiomux-8x50.c +++ /dev/null @@ -1,51 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ -#include "gpiomux.h" - -#if defined(CONFIG_MMC_MSM) || defined(CONFIG_MMC_MSM_MODULE) - #define SDCC_DAT_0_3_CMD_ACTV_CFG (GPIOMUX_VALID | GPIOMUX_PULL_UP\ - | GPIOMUX_FUNC_1 | GPIOMUX_DRV_8MA) - #define SDCC_CLK_ACTV_CFG (GPIOMUX_VALID | GPIOMUX_PULL_NONE\ - | GPIOMUX_FUNC_1 | GPIOMUX_DRV_8MA) -#else - #define SDCC_DAT_0_3_CMD_ACTV_CFG 0 - #define SDCC_CLK_ACTV_CFG 0 -#endif - -#define SDC1_SUSPEND_CONFIG (GPIOMUX_VALID | GPIOMUX_PULL_DOWN\ - | GPIOMUX_FUNC_GPIO | GPIOMUX_DRV_2MA) - -struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = { - [86] = { /* UART3 RX */ - .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | - GPIOMUX_FUNC_1 | GPIOMUX_VALID, - }, - [87] = { /* UART3 TX */ - .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | - GPIOMUX_FUNC_1 | GPIOMUX_VALID, - }, - /* SDC1 data[3:0] & CMD */ - [51 ... 55] = { - .active = SDCC_DAT_0_3_CMD_ACTV_CFG, - .suspended = SDC1_SUSPEND_CONFIG - }, - /* SDC1 CLK */ - [56] = { - .active = SDCC_CLK_ACTV_CFG, - .suspended = SDC1_SUSPEND_CONFIG - }, -}; diff --git a/arch/arm/mach-msm/gpiomux-v1.h b/arch/arm/mach-msm/gpiomux-v1.h deleted file mode 100644 index 71d86feba450..000000000000 --- a/arch/arm/mach-msm/gpiomux-v1.h +++ /dev/null @@ -1,67 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ -#ifndef __ARCH_ARM_MACH_MSM_GPIOMUX_V1_H -#define __ARCH_ARM_MACH_MSM_GPIOMUX_V1_H - -#if defined(CONFIG_ARCH_MSM7X30) -#define GPIOMUX_NGPIOS 182 -#elif defined(CONFIG_ARCH_QSD8X50) -#define GPIOMUX_NGPIOS 165 -#else -#define GPIOMUX_NGPIOS 133 -#endif - -typedef u32 gpiomux_config_t; - -enum { - GPIOMUX_DRV_2MA = 0UL << 17, - GPIOMUX_DRV_4MA = 1UL << 17, - GPIOMUX_DRV_6MA = 2UL << 17, - GPIOMUX_DRV_8MA = 3UL << 17, - GPIOMUX_DRV_10MA = 4UL << 17, - GPIOMUX_DRV_12MA = 5UL << 17, - GPIOMUX_DRV_14MA = 6UL << 17, - GPIOMUX_DRV_16MA = 7UL << 17, -}; - -enum { - GPIOMUX_FUNC_GPIO = 0UL, - GPIOMUX_FUNC_1 = 1UL, - GPIOMUX_FUNC_2 = 2UL, - GPIOMUX_FUNC_3 = 3UL, - GPIOMUX_FUNC_4 = 4UL, - GPIOMUX_FUNC_5 = 5UL, - GPIOMUX_FUNC_6 = 6UL, - GPIOMUX_FUNC_7 = 7UL, - GPIOMUX_FUNC_8 = 8UL, - GPIOMUX_FUNC_9 = 9UL, - GPIOMUX_FUNC_A = 10UL, - GPIOMUX_FUNC_B = 11UL, - GPIOMUX_FUNC_C = 12UL, - GPIOMUX_FUNC_D = 13UL, - GPIOMUX_FUNC_E = 14UL, - GPIOMUX_FUNC_F = 15UL, -}; - -enum { - GPIOMUX_PULL_NONE = 0UL << 15, - GPIOMUX_PULL_DOWN = 1UL << 15, - GPIOMUX_PULL_KEEPER = 2UL << 15, - GPIOMUX_PULL_UP = 3UL << 15, -}; - -#endif diff --git a/arch/arm/mach-msm/gpiomux.c b/arch/arm/mach-msm/gpiomux.c deleted file mode 100644 index 2b8e2d217082..000000000000 --- a/arch/arm/mach-msm/gpiomux.c +++ /dev/null @@ -1,111 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ -#include <linux/module.h> -#include <linux/spinlock.h> -#include "gpiomux.h" -#include "proc_comm.h" - -static DEFINE_SPINLOCK(gpiomux_lock); - -static void __msm_gpiomux_write(unsigned gpio, gpiomux_config_t val) -{ - unsigned tlmm_config = (val & ~GPIOMUX_CTL_MASK) | - ((gpio & 0x3ff) << 4); - unsigned tlmm_disable = 0; - int rc; - - rc = msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, - &tlmm_config, &tlmm_disable); - if (rc) - pr_err("%s: unexpected proc_comm failure %d: %08x %08x\n", - __func__, rc, tlmm_config, tlmm_disable); -} - -int msm_gpiomux_write(unsigned gpio, - gpiomux_config_t active, - gpiomux_config_t suspended) -{ - struct msm_gpiomux_config *cfg = msm_gpiomux_configs + gpio; - unsigned long irq_flags; - gpiomux_config_t setting; - - if (gpio >= GPIOMUX_NGPIOS) - return -EINVAL; - - spin_lock_irqsave(&gpiomux_lock, irq_flags); - - if (active & GPIOMUX_VALID) - cfg->active = active; - - if (suspended & GPIOMUX_VALID) - cfg->suspended = suspended; - - setting = cfg->ref ? active : suspended; - if (setting & GPIOMUX_VALID) - __msm_gpiomux_write(gpio, setting); - - spin_unlock_irqrestore(&gpiomux_lock, irq_flags); - return 0; -} -EXPORT_SYMBOL(msm_gpiomux_write); - -int msm_gpiomux_get(unsigned gpio) -{ - struct msm_gpiomux_config *cfg = msm_gpiomux_configs + gpio; - unsigned long irq_flags; - - if (gpio >= GPIOMUX_NGPIOS) - return -EINVAL; - - spin_lock_irqsave(&gpiomux_lock, irq_flags); - if (cfg->ref++ == 0 && cfg->active & GPIOMUX_VALID) - __msm_gpiomux_write(gpio, cfg->active); - spin_unlock_irqrestore(&gpiomux_lock, irq_flags); - return 0; -} -EXPORT_SYMBOL(msm_gpiomux_get); - -int msm_gpiomux_put(unsigned gpio) -{ - struct msm_gpiomux_config *cfg = msm_gpiomux_configs + gpio; - unsigned long irq_flags; - - if (gpio >= GPIOMUX_NGPIOS) - return -EINVAL; - - spin_lock_irqsave(&gpiomux_lock, irq_flags); - BUG_ON(cfg->ref == 0); - if (--cfg->ref == 0 && cfg->suspended & GPIOMUX_VALID) - __msm_gpiomux_write(gpio, cfg->suspended); - spin_unlock_irqrestore(&gpiomux_lock, irq_flags); - return 0; -} -EXPORT_SYMBOL(msm_gpiomux_put); - -static int __init gpiomux_init(void) -{ - unsigned n; - - for (n = 0; n < GPIOMUX_NGPIOS; ++n) { - msm_gpiomux_configs[n].ref = 0; - if (!(msm_gpiomux_configs[n].suspended & GPIOMUX_VALID)) - continue; - __msm_gpiomux_write(n, msm_gpiomux_configs[n].suspended); - } - return 0; -} -postcore_initcall(gpiomux_init); diff --git a/arch/arm/mach-msm/gpiomux.h b/arch/arm/mach-msm/gpiomux.h deleted file mode 100644 index 4410d7766f93..000000000000 --- a/arch/arm/mach-msm/gpiomux.h +++ /dev/null @@ -1,84 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ -#ifndef __ARCH_ARM_MACH_MSM_GPIOMUX_H -#define __ARCH_ARM_MACH_MSM_GPIOMUX_H - -#include <linux/bitops.h> -#include <linux/errno.h> -#include <mach/msm_gpiomux.h> -#include "gpiomux-v1.h" - -/** - * struct msm_gpiomux_config: gpiomux settings for one gpio line. - * - * A complete gpiomux config is the bitwise-or of a drive-strength, - * function, and pull. For functions other than GPIO, the OE - * is hard-wired according to the function. For GPIO mode, - * OE is controlled by gpiolib. - * - * Available settings differ by target; see the gpiomux header - * specific to your target arch for available configurations. - * - * @active: The configuration to be installed when the line is - * active, or its reference count is > 0. - * @suspended: The configuration to be installed when the line - * is suspended, or its reference count is 0. - * @ref: The reference count of the line. For internal use of - * the gpiomux framework only. - */ -struct msm_gpiomux_config { - gpiomux_config_t active; - gpiomux_config_t suspended; - unsigned ref; -}; - -/** - * @GPIOMUX_VALID: If set, the config field contains 'good data'. - * The absence of this bit will prevent the gpiomux - * system from applying the configuration under all - * circumstances. - */ -enum { - GPIOMUX_VALID = BIT(sizeof(gpiomux_config_t) * BITS_PER_BYTE - 1), - GPIOMUX_CTL_MASK = GPIOMUX_VALID, -}; - -#ifdef CONFIG_MSM_GPIOMUX - -/* Each architecture must provide its own instance of this table. - * To avoid having gpiomux manage any given gpio, one or both of - * the entries can avoid setting GPIOMUX_VALID - the absence - * of that flag will prevent the configuration from being applied - * during state transitions. - */ -extern struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS]; - -/* Install a new configuration to the gpio line. To avoid overwriting - * a configuration, leave the VALID bit out. - */ -int msm_gpiomux_write(unsigned gpio, - gpiomux_config_t active, - gpiomux_config_t suspended); -#else -static inline int msm_gpiomux_write(unsigned gpio, - gpiomux_config_t active, - gpiomux_config_t suspended) -{ - return -ENOSYS; -} -#endif -#endif diff --git a/arch/arm/mach-msm/include/mach/clk.h b/arch/arm/mach-msm/include/mach/clk.h deleted file mode 100644 index fd4f4a7a83b3..000000000000 --- a/arch/arm/mach-msm/include/mach/clk.h +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright (c) 2009, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ -#ifndef __MACH_CLK_H -#define __MACH_CLK_H - -/* Magic rate value for use with PM QOS to request the board's maximum - * supported AXI rate. PM QOS will only pass positive s32 rate values - * through to the clock driver, so INT_MAX is used. - */ -#define MSM_AXI_MAX_FREQ LONG_MAX - -enum clk_reset_action { - CLK_RESET_DEASSERT = 0, - CLK_RESET_ASSERT = 1 -}; - -struct clk; - -/* Assert/Deassert reset to a hardware block associated with a clock */ -int clk_reset(struct clk *clk, enum clk_reset_action action); - -#endif diff --git a/arch/arm/mach-msm/include/mach/dma.h b/arch/arm/mach-msm/include/mach/dma.h deleted file mode 100644 index a72d48d42342..000000000000 --- a/arch/arm/mach-msm/include/mach/dma.h +++ /dev/null @@ -1,151 +0,0 @@ -/* linux/include/asm-arm/arch-msm/dma.h - * - * Copyright (C) 2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ASM_ARCH_MSM_DMA_H - -#include <linux/list.h> - -struct msm_dmov_errdata { - uint32_t flush[6]; -}; - -struct msm_dmov_cmd { - struct list_head list; - unsigned int cmdptr; - void (*complete_func)(struct msm_dmov_cmd *cmd, - unsigned int result, - struct msm_dmov_errdata *err); - void (*execute_func)(struct msm_dmov_cmd *cmd); - void *data; -}; - -#ifndef CONFIG_ARCH_MSM8X60 -void msm_dmov_enqueue_cmd(unsigned id, struct msm_dmov_cmd *cmd); -void msm_dmov_stop_cmd(unsigned id, struct msm_dmov_cmd *cmd, int graceful); -int msm_dmov_exec_cmd(unsigned id, unsigned int cmdptr); -#else -static inline -void msm_dmov_enqueue_cmd(unsigned id, struct msm_dmov_cmd *cmd) { } -static inline -void msm_dmov_stop_cmd(unsigned id, struct msm_dmov_cmd *cmd, int graceful) { } -static inline -int msm_dmov_exec_cmd(unsigned id, unsigned int cmdptr) { return -EIO; } -#endif - -#define DMOV_CMD_LIST (0 << 29) /* does not work */ -#define DMOV_CMD_PTR_LIST (1 << 29) /* works */ -#define DMOV_CMD_INPUT_CFG (2 << 29) /* untested */ -#define DMOV_CMD_OUTPUT_CFG (3 << 29) /* untested */ -#define DMOV_CMD_ADDR(addr) ((addr) >> 3) - -#define DMOV_RSLT_VALID (1 << 31) /* 0 == host has empties result fifo */ -#define DMOV_RSLT_ERROR (1 << 3) -#define DMOV_RSLT_FLUSH (1 << 2) -#define DMOV_RSLT_DONE (1 << 1) /* top pointer done */ -#define DMOV_RSLT_USER (1 << 0) /* command with FR force result */ - -#define DMOV_STATUS_RSLT_COUNT(n) (((n) >> 29)) -#define DMOV_STATUS_CMD_COUNT(n) (((n) >> 27) & 3) -#define DMOV_STATUS_RSLT_VALID (1 << 1) -#define DMOV_STATUS_CMD_PTR_RDY (1 << 0) - -#define DMOV_CONFIG_FORCE_TOP_PTR_RSLT (1 << 2) -#define DMOV_CONFIG_FORCE_FLUSH_RSLT (1 << 1) -#define DMOV_CONFIG_IRQ_EN (1 << 0) - -/* channel assignments */ - -#define DMOV_NAND_CHAN 7 -#define DMOV_NAND_CRCI_CMD 5 -#define DMOV_NAND_CRCI_DATA 4 - -#define DMOV_SDC1_CHAN 8 -#define DMOV_SDC1_CRCI 6 - -#define DMOV_SDC2_CHAN 8 -#define DMOV_SDC2_CRCI 7 - -#define DMOV_TSIF_CHAN 10 -#define DMOV_TSIF_CRCI 10 - -#define DMOV_USB_CHAN 11 - -/* no client rate control ifc (eg, ram) */ -#define DMOV_NONE_CRCI 0 - - -/* If the CMD_PTR register has CMD_PTR_LIST selected, the data mover - * is going to walk a list of 32bit pointers as described below. Each - * pointer points to a *array* of dmov_s, etc structs. The last pointer - * in the list is marked with CMD_PTR_LP. The last struct in each array - * is marked with CMD_LC (see below). - */ -#define CMD_PTR_ADDR(addr) ((addr) >> 3) -#define CMD_PTR_LP (1 << 31) /* last pointer */ -#define CMD_PTR_PT (3 << 29) /* ? */ - -/* Single Item Mode */ -typedef struct { - unsigned cmd; - unsigned src; - unsigned dst; - unsigned len; -} dmov_s; - -/* Scatter/Gather Mode */ -typedef struct { - unsigned cmd; - unsigned src_dscr; - unsigned dst_dscr; - unsigned _reserved; -} dmov_sg; - -/* Box mode */ -typedef struct { - uint32_t cmd; - uint32_t src_row_addr; - uint32_t dst_row_addr; - uint32_t src_dst_len; - uint32_t num_rows; - uint32_t row_offset; -} dmov_box; - -/* bits for the cmd field of the above structures */ - -#define CMD_LC (1 << 31) /* last command */ -#define CMD_FR (1 << 22) /* force result -- does not work? */ -#define CMD_OCU (1 << 21) /* other channel unblock */ -#define CMD_OCB (1 << 20) /* other channel block */ -#define CMD_TCB (1 << 19) /* ? */ -#define CMD_DAH (1 << 18) /* destination address hold -- does not work?*/ -#define CMD_SAH (1 << 17) /* source address hold -- does not work? */ - -#define CMD_MODE_SINGLE (0 << 0) /* dmov_s structure used */ -#define CMD_MODE_SG (1 << 0) /* untested */ -#define CMD_MODE_IND_SG (2 << 0) /* untested */ -#define CMD_MODE_BOX (3 << 0) /* untested */ - -#define CMD_DST_SWAP_BYTES (1 << 14) /* exchange each byte n with byte n+1 */ -#define CMD_DST_SWAP_SHORTS (1 << 15) /* exchange each short n with short n+1 */ -#define CMD_DST_SWAP_WORDS (1 << 16) /* exchange each word n with word n+1 */ - -#define CMD_SRC_SWAP_BYTES (1 << 11) /* exchange each byte n with byte n+1 */ -#define CMD_SRC_SWAP_SHORTS (1 << 12) /* exchange each short n with short n+1 */ -#define CMD_SRC_SWAP_WORDS (1 << 13) /* exchange each word n with word n+1 */ - -#define CMD_DST_CRCI(n) (((n) & 15) << 7) -#define CMD_SRC_CRCI(n) (((n) & 15) << 3) - -#endif diff --git a/arch/arm/mach-msm/include/mach/entry-macro.S b/arch/arm/mach-msm/include/mach/entry-macro.S deleted file mode 100644 index f2ae9087f654..000000000000 --- a/arch/arm/mach-msm/include/mach/entry-macro.S +++ /dev/null @@ -1,36 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - */ - -#if !defined(CONFIG_ARM_GIC) -#include <mach/msm_iomap.h> - - .macro get_irqnr_preamble, base, tmp - @ enable imprecise aborts - cpsie a - mov \base, #MSM_VIC_BASE - .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - @ 0xD0 has irq# or old irq# if the irq has been handled - @ 0xD4 has irq# or -1 if none pending *but* if you just - @ read 0xD4 you never get the first irq for some reason - ldr \irqnr, [\base, #0xD0] - ldr \irqnr, [\base, #0xD4] - cmp \irqnr, #0xffffffff - .endm -#endif diff --git a/arch/arm/mach-msm/include/mach/hardware.h b/arch/arm/mach-msm/include/mach/hardware.h deleted file mode 100644 index 2d126091ae41..000000000000 --- a/arch/arm/mach-msm/include/mach/hardware.h +++ /dev/null @@ -1,18 +0,0 @@ -/* arch/arm/mach-msm/include/mach/hardware.h - * - * Copyright (C) 2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ASM_ARCH_MSM_HARDWARE_H - -#endif diff --git a/arch/arm/mach-msm/include/mach/irqs-7x00.h b/arch/arm/mach-msm/include/mach/irqs-7x00.h deleted file mode 100644 index f1fe70612fe9..000000000000 --- a/arch/arm/mach-msm/include/mach/irqs-7x00.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2009, Code Aurora Forum. All rights reserved. - * Author: Brian Swetland <swetland@google.com> - */ - -#ifndef __ASM_ARCH_MSM_IRQS_7X00_H -#define __ASM_ARCH_MSM_IRQS_7X00_H - -/* MSM ARM11 Interrupt Numbers */ -/* See 80-VE113-1 A, pp219-221 */ - -#define INT_A9_M2A_0 0 -#define INT_A9_M2A_1 1 -#define INT_A9_M2A_2 2 -#define INT_A9_M2A_3 3 -#define INT_A9_M2A_4 4 -#define INT_A9_M2A_5 5 -#define INT_A9_M2A_6 6 -#define INT_GP_TIMER_EXP 7 -#define INT_DEBUG_TIMER_EXP 8 -#define INT_UART1 9 -#define INT_UART2 10 -#define INT_UART3 11 -#define INT_UART1_RX 12 -#define INT_UART2_RX 13 -#define INT_UART3_RX 14 -#define INT_USB_OTG 15 -#define INT_MDDI_PRI 16 -#define INT_MDDI_EXT 17 -#define INT_MDDI_CLIENT 18 -#define INT_MDP 19 -#define INT_GRAPHICS 20 -#define INT_ADM_AARM 21 -#define INT_ADSP_A11 22 -#define INT_ADSP_A9_A11 23 -#define INT_SDC1_0 24 -#define INT_SDC1_1 25 -#define INT_SDC2_0 26 -#define INT_SDC2_1 27 -#define INT_KEYSENSE 28 -#define INT_TCHSCRN_SSBI 29 -#define INT_TCHSCRN1 30 -#define INT_TCHSCRN2 31 - -#define INT_GPIO_GROUP1 (32 + 0) -#define INT_GPIO_GROUP2 (32 + 1) -#define INT_PWB_I2C (32 + 2) -#define INT_SOFTRESET (32 + 3) -#define INT_NAND_WR_ER_DONE (32 + 4) -#define INT_NAND_OP_DONE (32 + 5) -#define INT_PBUS_ARM11 (32 + 6) -#define INT_AXI_MPU_SMI (32 + 7) -#define INT_AXI_MPU_EBI1 (32 + 8) -#define INT_AD_HSSD (32 + 9) -#define INT_ARM11_PMU (32 + 10) -#define INT_ARM11_DMA (32 + 11) -#define INT_TSIF_IRQ (32 + 12) -#define INT_UART1DM_IRQ (32 + 13) -#define INT_UART1DM_RX (32 + 14) -#define INT_USB_HS (32 + 15) -#define INT_SDC3_0 (32 + 16) -#define INT_SDC3_1 (32 + 17) -#define INT_SDC4_0 (32 + 18) -#define INT_SDC4_1 (32 + 19) -#define INT_UART2DM_RX (32 + 20) -#define INT_UART2DM_IRQ (32 + 21) - -/* 22-31 are reserved */ - -#define NR_MSM_IRQS 64 -#define NR_GPIO_IRQS 122 -#define NR_BOARD_IRQS 64 - -#endif diff --git a/arch/arm/mach-msm/include/mach/irqs-7x30.h b/arch/arm/mach-msm/include/mach/irqs-7x30.h deleted file mode 100644 index 1f15902655fd..000000000000 --- a/arch/arm/mach-msm/include/mach/irqs-7x30.h +++ /dev/null @@ -1,153 +0,0 @@ -/* Copyright (c) 2009, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef __ASM_ARCH_MSM_IRQS_7X30_H -#define __ASM_ARCH_MSM_IRQS_7X30_H - -/* MSM ACPU Interrupt Numbers */ - -#define INT_DEBUG_TIMER_EXP 0 -#define INT_GPT0_TIMER_EXP 1 -#define INT_GPT1_TIMER_EXP 2 -#define INT_WDT0_ACCSCSSBARK 3 -#define INT_WDT1_ACCSCSSBARK 4 -#define INT_AVS_SVIC 5 -#define INT_AVS_SVIC_SW_DONE 6 -#define INT_SC_DBG_RX_FULL 7 -#define INT_SC_DBG_TX_EMPTY 8 -#define INT_ARM11_PM 9 -#define INT_AVS_REQ_DOWN 10 -#define INT_AVS_REQ_UP 11 -#define INT_SC_ACG 12 -/* SCSS_VICFIQSTS0[13:15] are RESERVED */ -#define INT_L2_SVICCPUIRPTREQ 16 -#define INT_L2_SVICDMANSIRPTREQ 17 -#define INT_L2_SVICDMASIRPTREQ 18 -#define INT_L2_SVICSLVIRPTREQ 19 -#define INT_AD5A_MPROC_APPS_0 20 -#define INT_AD5A_MPROC_APPS_1 21 -#define INT_A9_M2A_0 22 -#define INT_A9_M2A_1 23 -#define INT_A9_M2A_2 24 -#define INT_A9_M2A_3 25 -#define INT_A9_M2A_4 26 -#define INT_A9_M2A_5 27 -#define INT_A9_M2A_6 28 -#define INT_A9_M2A_7 29 -#define INT_A9_M2A_8 30 -#define INT_A9_M2A_9 31 - -#define INT_AXI_EBI1_SC (32 + 0) -#define INT_IMEM_ERR (32 + 1) -#define INT_AXI_EBI0_SC (32 + 2) -#define INT_PBUS_SC_IRQC (32 + 3) -#define INT_PERPH_BUS_BPM (32 + 4) -#define INT_CC_TEMP_SENSE (32 + 5) -#define INT_UXMC_EBI0 (32 + 6) -#define INT_UXMC_EBI1 (32 + 7) -#define INT_EBI2_OP_DONE (32 + 8) -#define INT_EBI2_WR_ER_DONE (32 + 9) -#define INT_TCSR_SPSS_CE (32 + 10) -#define INT_EMDH (32 + 11) -#define INT_PMDH (32 + 12) -#define INT_MDC (32 + 13) -#define INT_MIDI_TO_SUPSS (32 + 14) -#define INT_LPA_2 (32 + 15) -#define INT_GPIO_GROUP1_SECURE (32 + 16) -#define INT_GPIO_GROUP2_SECURE (32 + 17) -#define INT_GPIO_GROUP1 (32 + 18) -#define INT_GPIO_GROUP2 (32 + 19) -#define INT_MPRPH_SOFTRESET (32 + 20) -#define INT_PWB_I2C (32 + 21) -#define INT_PWB_I2C_2 (32 + 22) -#define INT_TSSC_SAMPLE (32 + 23) -#define INT_TSSC_PENUP (32 + 24) -#define INT_TCHSCRN_SSBI (32 + 25) -#define INT_FM_RDS (32 + 26) -#define INT_KEYSENSE (32 + 27) -#define INT_USB_OTG_HS (32 + 28) -#define INT_USB_OTG_HS2 (32 + 29) -#define INT_USB_OTG_HS3 (32 + 30) -#define INT_CSI (32 + 31) - -#define INT_SPI_OUTPUT (64 + 0) -#define INT_SPI_INPUT (64 + 1) -#define INT_SPI_ERROR (64 + 2) -#define INT_UART1 (64 + 3) -#define INT_UART1_RX (64 + 4) -#define INT_UART2 (64 + 5) -#define INT_UART2_RX (64 + 6) -#define INT_UART3 (64 + 7) -#define INT_UART3_RX (64 + 8) -#define INT_UART1DM_IRQ (64 + 9) -#define INT_UART1DM_RX (64 + 10) -#define INT_UART2DM_IRQ (64 + 11) -#define INT_UART2DM_RX (64 + 12) -#define INT_TSIF (64 + 13) -#define INT_ADM_SC1 (64 + 14) -#define INT_ADM_SC2 (64 + 15) -#define INT_MDP (64 + 16) -#define INT_VPE (64 + 17) -#define INT_GRP_2D (64 + 18) -#define INT_GRP_3D (64 + 19) -#define INT_ROTATOR (64 + 20) -#define INT_MFC720 (64 + 21) -#define INT_JPEG (64 + 22) -#define INT_VFE (64 + 23) -#define INT_TV_ENC (64 + 24) -#define INT_PMIC_SSBI (64 + 25) -#define INT_MPM_1 (64 + 26) -#define INT_TCSR_SPSS_SAMPLE (64 + 27) -#define INT_TCSR_SPSS_PENUP (64 + 28) -#define INT_MPM_2 (64 + 29) -#define INT_SDC1_0 (64 + 30) -#define INT_SDC1_1 (64 + 31) - -#define INT_SDC3_0 (96 + 0) -#define INT_SDC3_1 (96 + 1) -#define INT_SDC2_0 (96 + 2) -#define INT_SDC2_1 (96 + 3) -#define INT_SDC4_0 (96 + 4) -#define INT_SDC4_1 (96 + 5) -#define INT_PWB_QUP_IN (96 + 6) -#define INT_PWB_QUP_OUT (96 + 7) -#define INT_PWB_QUP_ERR (96 + 8) -#define INT_SCSS_WDT0_BITE (96 + 9) -/* SCSS_VICFIQSTS3[10:31] are RESERVED */ - -/* Retrofit universal macro names */ -#define INT_ADM_AARM INT_ADM_SC2 -#define INT_USB_HS INT_USB_OTG_HS -#define INT_USB_OTG INT_USB_OTG_HS -#define INT_TCHSCRN1 INT_TSSC_SAMPLE -#define INT_TCHSCRN2 INT_TSSC_PENUP -#define INT_GP_TIMER_EXP INT_GPT0_TIMER_EXP -#define INT_ADSP_A11 INT_AD5A_MPROC_APPS_0 -#define INT_ADSP_A9_A11 INT_AD5A_MPROC_APPS_1 -#define INT_MDDI_EXT INT_EMDH -#define INT_MDDI_PRI INT_PMDH -#define INT_MDDI_CLIENT INT_MDC -#define INT_NAND_WR_ER_DONE INT_EBI2_WR_ER_DONE -#define INT_NAND_OP_DONE INT_EBI2_OP_DONE - -#define NR_MSM_IRQS 128 -#define NR_GPIO_IRQS 182 -#define PMIC8058_IRQ_BASE (NR_MSM_IRQS + NR_GPIO_IRQS) -#define NR_PMIC8058_GPIO_IRQS 40 -#define NR_PMIC8058_MPP_IRQS 12 -#define NR_PMIC8058_MISC_IRQS 8 -#define NR_PMIC8058_IRQS (NR_PMIC8058_GPIO_IRQS +\ - NR_PMIC8058_MPP_IRQS +\ - NR_PMIC8058_MISC_IRQS) -#define NR_BOARD_IRQS NR_PMIC8058_IRQS - -#endif /* __ASM_ARCH_MSM_IRQS_7X30_H */ diff --git a/arch/arm/mach-msm/include/mach/irqs-8x50.h b/arch/arm/mach-msm/include/mach/irqs-8x50.h deleted file mode 100644 index 26adbe0e9406..000000000000 --- a/arch/arm/mach-msm/include/mach/irqs-8x50.h +++ /dev/null @@ -1,88 +0,0 @@ -/* Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef __ASM_ARCH_MSM_IRQS_8XXX_H -#define __ASM_ARCH_MSM_IRQS_8XXX_H - -/* MSM ACPU Interrupt Numbers */ - -#define INT_A9_M2A_0 0 -#define INT_A9_M2A_1 1 -#define INT_A9_M2A_2 2 -#define INT_A9_M2A_3 3 -#define INT_A9_M2A_4 4 -#define INT_A9_M2A_5 5 -#define INT_A9_M2A_6 6 -#define INT_GP_TIMER_EXP 7 -#define INT_DEBUG_TIMER_EXP 8 -#define INT_SIRC_0 9 -#define INT_SDC3_0 10 -#define INT_SDC3_1 11 -#define INT_SDC4_0 12 -#define INT_SDC4_1 13 -#define INT_AD6_EXT_VFR 14 -#define INT_USB_OTG 15 -#define INT_MDDI_PRI 16 -#define INT_MDDI_EXT 17 -#define INT_MDDI_CLIENT 18 -#define INT_MDP 19 -#define INT_GRAPHICS 20 -#define INT_ADM_AARM 21 -#define INT_ADSP_A11 22 -#define INT_ADSP_A9_A11 23 -#define INT_SDC1_0 24 -#define INT_SDC1_1 25 -#define INT_SDC2_0 26 -#define INT_SDC2_1 27 -#define INT_KEYSENSE 28 -#define INT_TCHSCRN_SSBI 29 -#define INT_TCHSCRN1 30 -#define INT_TCHSCRN2 31 - -#define INT_TCSR_MPRPH_SC1 (32 + 0) -#define INT_USB_FS2 (32 + 1) -#define INT_PWB_I2C (32 + 2) -#define INT_SOFTRESET (32 + 3) -#define INT_NAND_WR_ER_DONE (32 + 4) -#define INT_NAND_OP_DONE (32 + 5) -#define INT_TCSR_MPRPH_SC2 (32 + 6) -#define INT_OP_PEN (32 + 7) -#define INT_AD_HSSD (32 + 8) -#define INT_ARM11_PM (32 + 9) -#define INT_SDMA_NON_SECURE (32 + 10) -#define INT_TSIF_IRQ (32 + 11) -#define INT_UART1DM_IRQ (32 + 12) -#define INT_UART1DM_RX (32 + 13) -#define INT_SDMA_SECURE (32 + 14) -#define INT_SI2S_SLAVE (32 + 15) -#define INT_SC_I2CPU (32 + 16) -#define INT_SC_DBG_RDTRFULL (32 + 17) -#define INT_SC_DBG_WDTRFULL (32 + 18) -#define INT_SCPLL_CTL_DONE (32 + 19) -#define INT_UART2DM_IRQ (32 + 20) -#define INT_UART2DM_RX (32 + 21) -#define INT_VDC_MEC (32 + 22) -#define INT_VDC_DB (32 + 23) -#define INT_VDC_AXI (32 + 24) -#define INT_VFE (32 + 25) -#define INT_USB_HS (32 + 26) -#define INT_AUDIO_OUT0 (32 + 27) -#define INT_AUDIO_OUT1 (32 + 28) -#define INT_CRYPTO (32 + 29) -#define INT_AD6M_IDLE (32 + 30) -#define INT_SIRC_1 (32 + 31) - -#define NR_GPIO_IRQS 165 -#define NR_MSM_IRQS 64 -#define NR_BOARD_IRQS 64 - -#endif diff --git a/arch/arm/mach-msm/include/mach/irqs.h b/arch/arm/mach-msm/include/mach/irqs.h deleted file mode 100644 index 164d355c96ea..000000000000 --- a/arch/arm/mach-msm/include/mach/irqs.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2008-2010, Code Aurora Forum. All rights reserved. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ASM_ARCH_MSM_IRQS_H -#define __ASM_ARCH_MSM_IRQS_H - -#define MSM_IRQ_BIT(irq) (1 << ((irq) & 31)) - -#if defined(CONFIG_ARCH_MSM7X30) -#include "irqs-7x30.h" -#elif defined(CONFIG_ARCH_QSD8X50) -#include "irqs-8x50.h" -#include "sirc.h" -#elif defined(CONFIG_ARCH_MSM_ARM11) -#include "irqs-7x00.h" -#else -#error "Unknown architecture specification" -#endif - -#define NR_IRQS (NR_MSM_IRQS + NR_GPIO_IRQS + NR_BOARD_IRQS) -#define MSM_GPIO_TO_INT(n) (NR_MSM_IRQS + (n)) -#define MSM_INT_TO_REG(base, irq) (base + irq / 32) - -#endif diff --git a/arch/arm/mach-msm/include/mach/msm_gpiomux.h b/arch/arm/mach-msm/include/mach/msm_gpiomux.h deleted file mode 100644 index 0c7d3936e02f..000000000000 --- a/arch/arm/mach-msm/include/mach/msm_gpiomux.h +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright (c) 2011, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef _LINUX_MSM_GPIOMUX_H -#define _LINUX_MSM_GPIOMUX_H - -#ifdef CONFIG_MSM_GPIOMUX - -/* Increment a gpio's reference count, possibly activating the line. */ -int __must_check msm_gpiomux_get(unsigned gpio); - -/* Decrement a gpio's reference count, possibly suspending the line. */ -int msm_gpiomux_put(unsigned gpio); - -#else - -static inline int __must_check msm_gpiomux_get(unsigned gpio) -{ - return -ENOSYS; -} - -static inline int msm_gpiomux_put(unsigned gpio) -{ - return -ENOSYS; -} - -#endif - -#endif /* _LINUX_MSM_GPIOMUX_H */ diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h b/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h deleted file mode 100644 index 67dc0e98b958..000000000000 --- a/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h +++ /dev/null @@ -1,108 +0,0 @@ -/* arch/arm/mach-msm/include/mach/msm_iomap.h - * - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2011, Code Aurora Forum. All rights reserved. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * The MSM peripherals are spread all over across 768MB of physical - * space, which makes just having a simple IO_ADDRESS macro to slide - * them into the right virtual location rough. Instead, we will - * provide a master phys->virt mapping for peripherals here. - * - */ - -#ifndef __ASM_ARCH_MSM_IOMAP_7X00_H -#define __ASM_ARCH_MSM_IOMAP_7X00_H - -#include <asm/sizes.h> - -/* Physical base address and size of peripherals. - * Ordered by the virtual base addresses they will be mapped at. - * - * MSM_VIC_BASE must be an value that can be loaded via a "mov" - * instruction, otherwise entry-macro.S will not compile. - * - * If you add or remove entries here, you'll want to edit the - * msm_io_desc array in arch/arm/mach-msm/io.c to reflect your - * changes. - * - */ - -#define MSM_VIC_BASE IOMEM(0xE0000000) -#define MSM_VIC_PHYS 0xC0000000 -#define MSM_VIC_SIZE SZ_4K - -#define MSM7X00_CSR_PHYS 0xC0100000 -#define MSM7X00_CSR_SIZE SZ_4K - -#define MSM_DMOV_BASE IOMEM(0xE0002000) -#define MSM_DMOV_PHYS 0xA9700000 -#define MSM_DMOV_SIZE SZ_4K - -#define MSM7X00_GPIO1_PHYS 0xA9200000 -#define MSM7X00_GPIO1_SIZE SZ_4K - -#define MSM7X00_GPIO2_PHYS 0xA9300000 -#define MSM7X00_GPIO2_SIZE SZ_4K - -#define MSM_CLK_CTL_BASE IOMEM(0xE0005000) -#define MSM_CLK_CTL_PHYS 0xA8600000 -#define MSM_CLK_CTL_SIZE SZ_4K - -#define MSM_SHARED_RAM_BASE IOMEM(0xE0100000) -#define MSM_SHARED_RAM_PHYS 0x01F00000 -#define MSM_SHARED_RAM_SIZE SZ_1M - -#define MSM_UART1_PHYS 0xA9A00000 -#define MSM_UART1_SIZE SZ_4K - -#define MSM_UART2_PHYS 0xA9B00000 -#define MSM_UART2_SIZE SZ_4K - -#define MSM_UART3_PHYS 0xA9C00000 -#define MSM_UART3_SIZE SZ_4K - -#define MSM_SDC1_PHYS 0xA0400000 -#define MSM_SDC1_SIZE SZ_4K - -#define MSM_SDC2_PHYS 0xA0500000 -#define MSM_SDC2_SIZE SZ_4K - -#define MSM_SDC3_PHYS 0xA0600000 -#define MSM_SDC3_SIZE SZ_4K - -#define MSM_SDC4_PHYS 0xA0700000 -#define MSM_SDC4_SIZE SZ_4K - -#define MSM_I2C_PHYS 0xA9900000 -#define MSM_I2C_SIZE SZ_4K - -#define MSM_HSUSB_PHYS 0xA0800000 -#define MSM_HSUSB_SIZE SZ_4K - -#define MSM_PMDH_PHYS 0xAA600000 -#define MSM_PMDH_SIZE SZ_4K - -#define MSM_EMDH_PHYS 0xAA700000 -#define MSM_EMDH_SIZE SZ_4K - -#define MSM_MDP_PHYS 0xAA200000 -#define MSM_MDP_SIZE 0x000F0000 - -#define MSM_MDC_PHYS 0xAA500000 -#define MSM_MDC_SIZE SZ_1M - -#define MSM_AD5_PHYS 0xAC000000 -#define MSM_AD5_SIZE (SZ_1M*13) - -#endif diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h b/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h deleted file mode 100644 index 198202c267c8..000000000000 --- a/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h +++ /dev/null @@ -1,103 +0,0 @@ -/* - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2008-2011 Code Aurora Forum. All rights reserved. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * The MSM peripherals are spread all over across 768MB of physical - * space, which makes just having a simple IO_ADDRESS macro to slide - * them into the right virtual location rough. Instead, we will - * provide a master phys->virt mapping for peripherals here. - * - */ - -#ifndef __ASM_ARCH_MSM_IOMAP_7X30_H -#define __ASM_ARCH_MSM_IOMAP_7X30_H - -/* Physical base address and size of peripherals. - * Ordered by the virtual base addresses they will be mapped at. - * - * MSM_VIC_BASE must be an value that can be loaded via a "mov" - * instruction, otherwise entry-macro.S will not compile. - * - * If you add or remove entries here, you'll want to edit the - * msm_io_desc array in arch/arm/mach-msm/io.c to reflect your - * changes. - * - */ - -#define MSM_VIC_BASE IOMEM(0xE0000000) -#define MSM_VIC_PHYS 0xC0080000 -#define MSM_VIC_SIZE SZ_4K - -#define MSM7X30_CSR_PHYS 0xC0100000 -#define MSM7X30_CSR_SIZE SZ_4K - -#define MSM_DMOV_BASE IOMEM(0xE0002000) -#define MSM_DMOV_PHYS 0xAC400000 -#define MSM_DMOV_SIZE SZ_4K - -#define MSM7X30_GPIO1_PHYS 0xAC001000 -#define MSM7X30_GPIO1_SIZE SZ_4K - -#define MSM7X30_GPIO2_PHYS 0xAC101000 -#define MSM7X30_GPIO2_SIZE SZ_4K - -#define MSM_CLK_CTL_BASE IOMEM(0xE0005000) -#define MSM_CLK_CTL_PHYS 0xAB800000 -#define MSM_CLK_CTL_SIZE SZ_4K - -#define MSM_CLK_CTL_SH2_BASE IOMEM(0xE0006000) -#define MSM_CLK_CTL_SH2_PHYS 0xABA01000 -#define MSM_CLK_CTL_SH2_SIZE SZ_4K - -#define MSM_ACC_BASE IOMEM(0xE0007000) -#define MSM_ACC_PHYS 0xC0101000 -#define MSM_ACC_SIZE SZ_4K - -#define MSM_SAW_BASE IOMEM(0xE0008000) -#define MSM_SAW_PHYS 0xC0102000 -#define MSM_SAW_SIZE SZ_4K - -#define MSM_GCC_BASE IOMEM(0xE0009000) -#define MSM_GCC_PHYS 0xC0182000 -#define MSM_GCC_SIZE SZ_4K - -#define MSM_TCSR_BASE IOMEM(0xE000A000) -#define MSM_TCSR_PHYS 0xAB600000 -#define MSM_TCSR_SIZE SZ_4K - -#define MSM_SHARED_RAM_BASE IOMEM(0xE0100000) -#define MSM_SHARED_RAM_PHYS 0x00100000 -#define MSM_SHARED_RAM_SIZE SZ_1M - -#define MSM_UART1_PHYS 0xACA00000 -#define MSM_UART1_SIZE SZ_4K - -#define MSM_UART2_PHYS 0xACB00000 -#define MSM_UART2_SIZE SZ_4K - -#define MSM_UART3_PHYS 0xACC00000 -#define MSM_UART3_SIZE SZ_4K - -#define MSM_MDC_BASE IOMEM(0xE0200000) -#define MSM_MDC_PHYS 0xAA500000 -#define MSM_MDC_SIZE SZ_1M - -#define MSM_AD5_BASE IOMEM(0xE0300000) -#define MSM_AD5_PHYS 0xA7000000 -#define MSM_AD5_SIZE (SZ_1M*13) - -#define MSM_HSUSB_PHYS 0xA3600000 -#define MSM_HSUSB_SIZE SZ_1K - -#endif diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h b/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h deleted file mode 100644 index 0faa894729b7..000000000000 --- a/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h +++ /dev/null @@ -1,125 +0,0 @@ -/* - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2008-2011 Code Aurora Forum. All rights reserved. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * The MSM peripherals are spread all over across 768MB of physical - * space, which makes just having a simple IO_ADDRESS macro to slide - * them into the right virtual location rough. Instead, we will - * provide a master phys->virt mapping for peripherals here. - * - */ - -#ifndef __ASM_ARCH_MSM_IOMAP_8X50_H -#define __ASM_ARCH_MSM_IOMAP_8X50_H - -/* Physical base address and size of peripherals. - * Ordered by the virtual base addresses they will be mapped at. - * - * MSM_VIC_BASE must be an value that can be loaded via a "mov" - * instruction, otherwise entry-macro.S will not compile. - * - * If you add or remove entries here, you'll want to edit the - * msm_io_desc array in arch/arm/mach-msm/io.c to reflect your - * changes. - * - */ - -#define MSM_VIC_BASE IOMEM(0xE0000000) -#define MSM_VIC_PHYS 0xAC000000 -#define MSM_VIC_SIZE SZ_4K - -#define QSD8X50_CSR_PHYS 0xAC100000 -#define QSD8X50_CSR_SIZE SZ_4K - -#define MSM_DMOV_BASE IOMEM(0xE0002000) -#define MSM_DMOV_PHYS 0xA9700000 -#define MSM_DMOV_SIZE SZ_4K - -#define QSD8X50_GPIO1_PHYS 0xA9000000 -#define QSD8X50_GPIO1_SIZE SZ_4K - -#define QSD8X50_GPIO2_PHYS 0xA9100000 -#define QSD8X50_GPIO2_SIZE SZ_4K - -#define MSM_CLK_CTL_BASE IOMEM(0xE0005000) -#define MSM_CLK_CTL_PHYS 0xA8600000 -#define MSM_CLK_CTL_SIZE SZ_4K - -#define MSM_SIRC_BASE IOMEM(0xE1006000) -#define MSM_SIRC_PHYS 0xAC200000 -#define MSM_SIRC_SIZE SZ_4K - -#define MSM_SCPLL_BASE IOMEM(0xE1007000) -#define MSM_SCPLL_PHYS 0xA8800000 -#define MSM_SCPLL_SIZE SZ_4K - -#ifdef CONFIG_MSM_SOC_REV_A -#define MSM_SMI_BASE 0xE0000000 -#else -#define MSM_SMI_BASE 0x00000000 -#endif - -#define MSM_SHARED_RAM_BASE IOMEM(0xE0100000) -#define MSM_SHARED_RAM_PHYS (MSM_SMI_BASE + 0x00100000) -#define MSM_SHARED_RAM_SIZE SZ_1M - -#define MSM_UART1_PHYS 0xA9A00000 -#define MSM_UART1_SIZE SZ_4K - -#define MSM_UART2_PHYS 0xA9B00000 -#define MSM_UART2_SIZE SZ_4K - -#define MSM_UART3_PHYS 0xA9C00000 -#define MSM_UART3_SIZE SZ_4K - -#define MSM_MDC_BASE IOMEM(0xE0200000) -#define MSM_MDC_PHYS 0xAA500000 -#define MSM_MDC_SIZE SZ_1M - -#define MSM_AD5_BASE IOMEM(0xE0300000) -#define MSM_AD5_PHYS 0xAC000000 -#define MSM_AD5_SIZE (SZ_1M*13) - - -#define MSM_I2C_SIZE SZ_4K -#define MSM_I2C_PHYS 0xA9900000 - -#define MSM_HSUSB_PHYS 0xA0800000 -#define MSM_HSUSB_SIZE SZ_1K - -#define MSM_NAND_PHYS 0xA0A00000 - - -#define MSM_TSIF_PHYS (0xa0100000) -#define MSM_TSIF_SIZE (0x200) - -#define MSM_TSSC_PHYS 0xAA300000 - -#define MSM_UART1DM_PHYS 0xA0200000 -#define MSM_UART2DM_PHYS 0xA0900000 - - -#define MSM_SDC1_PHYS 0xA0300000 -#define MSM_SDC1_SIZE SZ_4K - -#define MSM_SDC2_PHYS 0xA0400000 -#define MSM_SDC2_SIZE SZ_4K - -#define MSM_SDC3_PHYS 0xA0500000 -#define MSM_SDC3_SIZE SZ_4K - -#define MSM_SDC4_PHYS 0xA0600000 -#define MSM_SDC4_SIZE SZ_4K - -#endif diff --git a/arch/arm/mach-msm/include/mach/msm_iomap.h b/arch/arm/mach-msm/include/mach/msm_iomap.h deleted file mode 100644 index 0e4f49157684..000000000000 --- a/arch/arm/mach-msm/include/mach/msm_iomap.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * The MSM peripherals are spread all over across 768MB of physical - * space, which makes just having a simple IO_ADDRESS macro to slide - * them into the right virtual location rough. Instead, we will - * provide a master phys->virt mapping for peripherals here. - * - */ - -#ifndef __ASM_ARCH_MSM_IOMAP_H -#define __ASM_ARCH_MSM_IOMAP_H - -#include <asm/sizes.h> - -/* Physical base address and size of peripherals. - * Ordered by the virtual base addresses they will be mapped at. - * - * MSM_VIC_BASE must be an value that can be loaded via a "mov" - * instruction, otherwise entry-macro.S will not compile. - * - * If you add or remove entries here, you'll want to edit the - * msm_io_desc array in arch/arm/mach-msm/io.c to reflect your - * changes. - * - */ - -#if defined(CONFIG_ARCH_MSM7X30) -#include "msm_iomap-7x30.h" -#elif defined(CONFIG_ARCH_QSD8X50) -#include "msm_iomap-8x50.h" -#else -#include "msm_iomap-7x00.h" -#endif - -/* Virtual addresses shared across all MSM targets. */ -#define MSM_CSR_BASE IOMEM(0xE0001000) -#define MSM_GPIO1_BASE IOMEM(0xE0003000) -#define MSM_GPIO2_BASE IOMEM(0xE0004000) - -#endif diff --git a/arch/arm/mach-msm/include/mach/msm_smd.h b/arch/arm/mach-msm/include/mach/msm_smd.h deleted file mode 100644 index 029463ec8756..000000000000 --- a/arch/arm/mach-msm/include/mach/msm_smd.h +++ /dev/null @@ -1,109 +0,0 @@ -/* linux/include/asm-arm/arch-msm/msm_smd.h - * - * Copyright (C) 2007 Google, Inc. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ASM_ARCH_MSM_SMD_H -#define __ASM_ARCH_MSM_SMD_H - -typedef struct smd_channel smd_channel_t; - -extern int (*msm_check_for_modem_crash)(void); - -/* warning: notify() may be called before open returns */ -int smd_open(const char *name, smd_channel_t **ch, void *priv, - void (*notify)(void *priv, unsigned event)); - -#define SMD_EVENT_DATA 1 -#define SMD_EVENT_OPEN 2 -#define SMD_EVENT_CLOSE 3 - -int smd_close(smd_channel_t *ch); - -/* passing a null pointer for data reads and discards */ -int smd_read(smd_channel_t *ch, void *data, int len); - -/* Write to stream channels may do a partial write and return -** the length actually written. -** Write to packet channels will never do a partial write -- -** it will return the requested length written or an error. -*/ -int smd_write(smd_channel_t *ch, const void *data, int len); -int smd_write_atomic(smd_channel_t *ch, const void *data, int len); - -int smd_write_avail(smd_channel_t *ch); -int smd_read_avail(smd_channel_t *ch); - -/* Returns the total size of the current packet being read. -** Returns 0 if no packets available or a stream channel. -*/ -int smd_cur_packet_size(smd_channel_t *ch); - -/* used for tty unthrottling and the like -- causes the notify() -** callback to be called from the same lock context as is used -** when it is called from channel updates -*/ -void smd_kick(smd_channel_t *ch); - - -#if 0 -/* these are interruptable waits which will block you until the specified -** number of bytes are readable or writable. -*/ -int smd_wait_until_readable(smd_channel_t *ch, int bytes); -int smd_wait_until_writable(smd_channel_t *ch, int bytes); -#endif - -typedef enum { - SMD_PORT_DS = 0, - SMD_PORT_DIAG, - SMD_PORT_RPC_CALL, - SMD_PORT_RPC_REPLY, - SMD_PORT_BT, - SMD_PORT_CONTROL, - SMD_PORT_MEMCPY_SPARE1, - SMD_PORT_DATA1, - SMD_PORT_DATA2, - SMD_PORT_DATA3, - SMD_PORT_DATA4, - SMD_PORT_DATA5, - SMD_PORT_DATA6, - SMD_PORT_DATA7, - SMD_PORT_DATA8, - SMD_PORT_DATA9, - SMD_PORT_DATA10, - SMD_PORT_DATA11, - SMD_PORT_DATA12, - SMD_PORT_DATA13, - SMD_PORT_DATA14, - SMD_PORT_DATA15, - SMD_PORT_DATA16, - SMD_PORT_DATA17, - SMD_PORT_DATA18, - SMD_PORT_DATA19, - SMD_PORT_DATA20, - SMD_PORT_GPS_NMEA, - SMD_PORT_BRIDGE_1, - SMD_PORT_BRIDGE_2, - SMD_PORT_BRIDGE_3, - SMD_PORT_BRIDGE_4, - SMD_PORT_BRIDGE_5, - SMD_PORT_LOOPBACK, - SMD_PORT_CS_APPS_MODEM, - SMD_PORT_CS_APPS_DSP, - SMD_PORT_CS_MODEM_DSP, - SMD_NUM_PORTS, -} smd_port_id_type; - -#endif diff --git a/arch/arm/mach-msm/include/mach/sirc.h b/arch/arm/mach-msm/include/mach/sirc.h deleted file mode 100644 index ef55868a5b8a..000000000000 --- a/arch/arm/mach-msm/include/mach/sirc.h +++ /dev/null @@ -1,98 +0,0 @@ -/* Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef __ASM_ARCH_MSM_SIRC_H -#define __ASM_ARCH_MSM_SIRC_H - -struct sirc_regs_t { - void *int_enable; - void *int_enable_clear; - void *int_enable_set; - void *int_type; - void *int_polarity; - void *int_clear; -}; - -struct sirc_cascade_regs { - void *int_status; - unsigned int cascade_irq; -}; - -void msm_init_sirc(void); -void msm_sirc_enter_sleep(void); -void msm_sirc_exit_sleep(void); - -#if defined(CONFIG_ARCH_MSM_SCORPION) - -#include <mach/msm_iomap.h> - -/* - * Secondary interrupt controller interrupts - */ - -#define FIRST_SIRC_IRQ (NR_MSM_IRQS + NR_GPIO_IRQS) - -#define INT_UART1 (FIRST_SIRC_IRQ + 0) -#define INT_UART2 (FIRST_SIRC_IRQ + 1) -#define INT_UART3 (FIRST_SIRC_IRQ + 2) -#define INT_UART1_RX (FIRST_SIRC_IRQ + 3) -#define INT_UART2_RX (FIRST_SIRC_IRQ + 4) -#define INT_UART3_RX (FIRST_SIRC_IRQ + 5) -#define INT_SPI_INPUT (FIRST_SIRC_IRQ + 6) -#define INT_SPI_OUTPUT (FIRST_SIRC_IRQ + 7) -#define INT_SPI_ERROR (FIRST_SIRC_IRQ + 8) -#define INT_GPIO_GROUP1 (FIRST_SIRC_IRQ + 9) -#define INT_GPIO_GROUP2 (FIRST_SIRC_IRQ + 10) -#define INT_GPIO_GROUP1_SECURE (FIRST_SIRC_IRQ + 11) -#define INT_GPIO_GROUP2_SECURE (FIRST_SIRC_IRQ + 12) -#define INT_AVS_SVIC (FIRST_SIRC_IRQ + 13) -#define INT_AVS_REQ_UP (FIRST_SIRC_IRQ + 14) -#define INT_AVS_REQ_DOWN (FIRST_SIRC_IRQ + 15) -#define INT_PBUS_ERR (FIRST_SIRC_IRQ + 16) -#define INT_AXI_ERR (FIRST_SIRC_IRQ + 17) -#define INT_SMI_ERR (FIRST_SIRC_IRQ + 18) -#define INT_EBI1_ERR (FIRST_SIRC_IRQ + 19) -#define INT_IMEM_ERR (FIRST_SIRC_IRQ + 20) -#define INT_TEMP_SENSOR (FIRST_SIRC_IRQ + 21) -#define INT_TV_ENC (FIRST_SIRC_IRQ + 22) -#define INT_GRP2D (FIRST_SIRC_IRQ + 23) -#define INT_GSBI_QUP (FIRST_SIRC_IRQ + 24) -#define INT_SC_ACG (FIRST_SIRC_IRQ + 25) -#define INT_WDT0 (FIRST_SIRC_IRQ + 26) -#define INT_WDT1 (FIRST_SIRC_IRQ + 27) - -#if defined(CONFIG_MSM_SOC_REV_A) -#define NR_SIRC_IRQS 28 -#define SIRC_MASK 0x0FFFFFFF -#else -#define NR_SIRC_IRQS 23 -#define SIRC_MASK 0x007FFFFF -#endif - -#define LAST_SIRC_IRQ (FIRST_SIRC_IRQ + NR_SIRC_IRQS - 1) - -#define SPSS_SIRC_INT_SELECT (MSM_SIRC_BASE + 0x00) -#define SPSS_SIRC_INT_ENABLE (MSM_SIRC_BASE + 0x04) -#define SPSS_SIRC_INT_ENABLE_CLEAR (MSM_SIRC_BASE + 0x08) -#define SPSS_SIRC_INT_ENABLE_SET (MSM_SIRC_BASE + 0x0C) -#define SPSS_SIRC_INT_TYPE (MSM_SIRC_BASE + 0x10) -#define SPSS_SIRC_INT_POLARITY (MSM_SIRC_BASE + 0x14) -#define SPSS_SIRC_SECURITY (MSM_SIRC_BASE + 0x18) -#define SPSS_SIRC_IRQ_STATUS (MSM_SIRC_BASE + 0x1C) -#define SPSS_SIRC_IRQ1_STATUS (MSM_SIRC_BASE + 0x20) -#define SPSS_SIRC_RAW_STATUS (MSM_SIRC_BASE + 0x24) -#define SPSS_SIRC_INT_CLEAR (MSM_SIRC_BASE + 0x28) -#define SPSS_SIRC_SOFT_INT (MSM_SIRC_BASE + 0x2C) - -#endif - -#endif diff --git a/arch/arm/mach-msm/include/mach/vreg.h b/arch/arm/mach-msm/include/mach/vreg.h deleted file mode 100644 index 6626e7864e28..000000000000 --- a/arch/arm/mach-msm/include/mach/vreg.h +++ /dev/null @@ -1,29 +0,0 @@ -/* linux/include/asm-arm/arch-msm/vreg.h - * - * Copyright (C) 2008 Google, Inc. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ARCH_ARM_MACH_MSM_VREG_H -#define __ARCH_ARM_MACH_MSM_VREG_H - -struct vreg; - -struct vreg *vreg_get(struct device *dev, const char *id); -void vreg_put(struct vreg *vreg); - -int vreg_enable(struct vreg *vreg); -int vreg_disable(struct vreg *vreg); -int vreg_set_level(struct vreg *vreg, unsigned mv); - -#endif diff --git a/arch/arm/mach-msm/io.c b/arch/arm/mach-msm/io.c deleted file mode 100644 index b042dca1f633..000000000000 --- a/arch/arm/mach-msm/io.c +++ /dev/null @@ -1,161 +0,0 @@ -/* arch/arm/mach-msm/io.c - * - * MSM7K, QSD io support - * - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> -#include <linux/bug.h> -#include <linux/init.h> -#include <linux/io.h> -#include <linux/export.h> - -#include <mach/hardware.h> -#include <asm/page.h> -#include <mach/msm_iomap.h> -#include <asm/mach/map.h> - -#include "common.h" - -#define MSM_CHIP_DEVICE_TYPE(name, chip, mem_type) { \ - .virtual = (unsigned long) MSM_##name##_BASE, \ - .pfn = __phys_to_pfn(chip##_##name##_PHYS), \ - .length = chip##_##name##_SIZE, \ - .type = mem_type, \ - } - -#define MSM_DEVICE_TYPE(name, mem_type) \ - MSM_CHIP_DEVICE_TYPE(name, MSM, mem_type) -#define MSM_CHIP_DEVICE(name, chip) \ - MSM_CHIP_DEVICE_TYPE(name, chip, MT_DEVICE) -#define MSM_DEVICE(name) MSM_CHIP_DEVICE(name, MSM) - -#if defined(CONFIG_ARCH_MSM7X00A) -static struct map_desc msm_io_desc[] __initdata = { - MSM_DEVICE_TYPE(VIC, MT_DEVICE_NONSHARED), - MSM_CHIP_DEVICE_TYPE(CSR, MSM7X00, MT_DEVICE_NONSHARED), - MSM_DEVICE_TYPE(DMOV, MT_DEVICE_NONSHARED), - MSM_CHIP_DEVICE_TYPE(GPIO1, MSM7X00, MT_DEVICE_NONSHARED), - MSM_CHIP_DEVICE_TYPE(GPIO2, MSM7X00, MT_DEVICE_NONSHARED), - MSM_DEVICE_TYPE(CLK_CTL, MT_DEVICE_NONSHARED), - { - .virtual = (unsigned long) MSM_SHARED_RAM_BASE, - .pfn = __phys_to_pfn(MSM_SHARED_RAM_PHYS), - .length = MSM_SHARED_RAM_SIZE, - .type = MT_DEVICE, - }, -#if defined(CONFIG_DEBUG_MSM_UART) - { - /* Must be last: virtual and pfn filled in by debug_ll_addr() */ - .length = SZ_4K, - .type = MT_DEVICE_NONSHARED, - } -#endif -}; - -void __init msm_map_common_io(void) -{ - size_t size = ARRAY_SIZE(msm_io_desc); - - /* Make sure the peripheral register window is closed, since - * we will use PTE flags (TEX[1]=1,B=0,C=1) to determine which - * pages are peripheral interface or not. - */ - asm("mcr p15, 0, %0, c15, c2, 4" : : "r" (0)); -#if defined(CONFIG_DEBUG_MSM_UART) -#ifdef CONFIG_MMU - debug_ll_addr(&msm_io_desc[size - 1].pfn, - &msm_io_desc[size - 1].virtual); -#endif - msm_io_desc[size - 1].pfn = __phys_to_pfn(msm_io_desc[size - 1].pfn); -#endif - iotable_init(msm_io_desc, size); -} -#endif - -#ifdef CONFIG_ARCH_QSD8X50 -static struct map_desc qsd8x50_io_desc[] __initdata = { - MSM_DEVICE(VIC), - MSM_CHIP_DEVICE(CSR, QSD8X50), - MSM_DEVICE(DMOV), - MSM_CHIP_DEVICE(GPIO1, QSD8X50), - MSM_CHIP_DEVICE(GPIO2, QSD8X50), - MSM_DEVICE(CLK_CTL), - MSM_DEVICE(SIRC), - MSM_DEVICE(SCPLL), - MSM_DEVICE(AD5), - MSM_DEVICE(MDC), - { - .virtual = (unsigned long) MSM_SHARED_RAM_BASE, - .pfn = __phys_to_pfn(MSM_SHARED_RAM_PHYS), - .length = MSM_SHARED_RAM_SIZE, - .type = MT_DEVICE, - }, -}; - -void __init msm_map_qsd8x50_io(void) -{ - debug_ll_io_init(); - iotable_init(qsd8x50_io_desc, ARRAY_SIZE(qsd8x50_io_desc)); -} -#endif /* CONFIG_ARCH_QSD8X50 */ - -#ifdef CONFIG_ARCH_MSM7X30 -static struct map_desc msm7x30_io_desc[] __initdata = { - MSM_DEVICE(VIC), - MSM_CHIP_DEVICE(CSR, MSM7X30), - MSM_DEVICE(DMOV), - MSM_CHIP_DEVICE(GPIO1, MSM7X30), - MSM_CHIP_DEVICE(GPIO2, MSM7X30), - MSM_DEVICE(CLK_CTL), - MSM_DEVICE(CLK_CTL_SH2), - MSM_DEVICE(AD5), - MSM_DEVICE(MDC), - MSM_DEVICE(ACC), - MSM_DEVICE(SAW), - MSM_DEVICE(GCC), - MSM_DEVICE(TCSR), - { - .virtual = (unsigned long) MSM_SHARED_RAM_BASE, - .pfn = __phys_to_pfn(MSM_SHARED_RAM_PHYS), - .length = MSM_SHARED_RAM_SIZE, - .type = MT_DEVICE, - }, -}; - -void __init msm_map_msm7x30_io(void) -{ - debug_ll_io_init(); - iotable_init(msm7x30_io_desc, ARRAY_SIZE(msm7x30_io_desc)); -} -#endif /* CONFIG_ARCH_MSM7X30 */ - -#ifdef CONFIG_ARCH_MSM7X00A -void __iomem *__msm_ioremap_caller(phys_addr_t phys_addr, size_t size, - unsigned int mtype, void *caller) -{ - if (mtype == MT_DEVICE) { - /* The peripherals in the 88000000 - D0000000 range - * are only accessible by type MT_DEVICE_NONSHARED. - * Adjust mtype as necessary to make this "just work." - */ - if ((phys_addr >= 0x88000000) && (phys_addr < 0xD0000000)) - mtype = MT_DEVICE_NONSHARED; - } - - return __arm_ioremap_caller(phys_addr, size, mtype, caller); -} -#endif diff --git a/arch/arm/mach-msm/irq-vic.c b/arch/arm/mach-msm/irq-vic.c deleted file mode 100644 index 1b54f807c2d0..000000000000 --- a/arch/arm/mach-msm/irq-vic.c +++ /dev/null @@ -1,363 +0,0 @@ -/* - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2009, Code Aurora Forum. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/sched.h> -#include <linux/interrupt.h> -#include <linux/ptrace.h> -#include <linux/timer.h> -#include <linux/irq.h> -#include <linux/io.h> - -#include <asm/cacheflush.h> - -#include <mach/hardware.h> - -#include <mach/msm_iomap.h> - -#include "smd_private.h" - -enum { - IRQ_DEBUG_SLEEP_INT_TRIGGER = 1U << 0, - IRQ_DEBUG_SLEEP_INT = 1U << 1, - IRQ_DEBUG_SLEEP_ABORT = 1U << 2, - IRQ_DEBUG_SLEEP = 1U << 3, - IRQ_DEBUG_SLEEP_REQUEST = 1U << 4, -}; -static int msm_irq_debug_mask; -module_param_named(debug_mask, msm_irq_debug_mask, int, - S_IRUGO | S_IWUSR | S_IWGRP); - -#define VIC_REG(off) (MSM_VIC_BASE + (off)) -#define VIC_INT_TO_REG_ADDR(base, irq) (base + (irq / 32) * 4) -#define VIC_INT_TO_REG_INDEX(irq) ((irq >> 5) & 3) - -#define VIC_INT_SELECT0 VIC_REG(0x0000) /* 1: FIQ, 0: IRQ */ -#define VIC_INT_SELECT1 VIC_REG(0x0004) /* 1: FIQ, 0: IRQ */ -#define VIC_INT_SELECT2 VIC_REG(0x0008) /* 1: FIQ, 0: IRQ */ -#define VIC_INT_SELECT3 VIC_REG(0x000C) /* 1: FIQ, 0: IRQ */ -#define VIC_INT_EN0 VIC_REG(0x0010) -#define VIC_INT_EN1 VIC_REG(0x0014) -#define VIC_INT_EN2 VIC_REG(0x0018) -#define VIC_INT_EN3 VIC_REG(0x001C) -#define VIC_INT_ENCLEAR0 VIC_REG(0x0020) -#define VIC_INT_ENCLEAR1 VIC_REG(0x0024) -#define VIC_INT_ENCLEAR2 VIC_REG(0x0028) -#define VIC_INT_ENCLEAR3 VIC_REG(0x002C) -#define VIC_INT_ENSET0 VIC_REG(0x0030) -#define VIC_INT_ENSET1 VIC_REG(0x0034) -#define VIC_INT_ENSET2 VIC_REG(0x0038) -#define VIC_INT_ENSET3 VIC_REG(0x003C) -#define VIC_INT_TYPE0 VIC_REG(0x0040) /* 1: EDGE, 0: LEVEL */ -#define VIC_INT_TYPE1 VIC_REG(0x0044) /* 1: EDGE, 0: LEVEL */ -#define VIC_INT_TYPE2 VIC_REG(0x0048) /* 1: EDGE, 0: LEVEL */ -#define VIC_INT_TYPE3 VIC_REG(0x004C) /* 1: EDGE, 0: LEVEL */ -#define VIC_INT_POLARITY0 VIC_REG(0x0050) /* 1: NEG, 0: POS */ -#define VIC_INT_POLARITY1 VIC_REG(0x0054) /* 1: NEG, 0: POS */ -#define VIC_INT_POLARITY2 VIC_REG(0x0058) /* 1: NEG, 0: POS */ -#define VIC_INT_POLARITY3 VIC_REG(0x005C) /* 1: NEG, 0: POS */ -#define VIC_NO_PEND_VAL VIC_REG(0x0060) - -#if defined(CONFIG_ARCH_MSM_SCORPION) -#define VIC_NO_PEND_VAL_FIQ VIC_REG(0x0064) -#define VIC_INT_MASTEREN VIC_REG(0x0068) /* 1: IRQ, 2: FIQ */ -#define VIC_CONFIG VIC_REG(0x006C) /* 1: USE SC VIC */ -#else -#define VIC_INT_MASTEREN VIC_REG(0x0064) /* 1: IRQ, 2: FIQ */ -#define VIC_PROTECTION VIC_REG(0x006C) /* 1: ENABLE */ -#define VIC_CONFIG VIC_REG(0x0068) /* 1: USE ARM1136 VIC */ -#endif - -#define VIC_IRQ_STATUS0 VIC_REG(0x0080) -#define VIC_IRQ_STATUS1 VIC_REG(0x0084) -#define VIC_IRQ_STATUS2 VIC_REG(0x0088) -#define VIC_IRQ_STATUS3 VIC_REG(0x008C) -#define VIC_FIQ_STATUS0 VIC_REG(0x0090) -#define VIC_FIQ_STATUS1 VIC_REG(0x0094) -#define VIC_FIQ_STATUS2 VIC_REG(0x0098) -#define VIC_FIQ_STATUS3 VIC_REG(0x009C) -#define VIC_RAW_STATUS0 VIC_REG(0x00A0) -#define VIC_RAW_STATUS1 VIC_REG(0x00A4) -#define VIC_RAW_STATUS2 VIC_REG(0x00A8) -#define VIC_RAW_STATUS3 VIC_REG(0x00AC) -#define VIC_INT_CLEAR0 VIC_REG(0x00B0) -#define VIC_INT_CLEAR1 VIC_REG(0x00B4) -#define VIC_INT_CLEAR2 VIC_REG(0x00B8) -#define VIC_INT_CLEAR3 VIC_REG(0x00BC) -#define VIC_SOFTINT0 VIC_REG(0x00C0) -#define VIC_SOFTINT1 VIC_REG(0x00C4) -#define VIC_SOFTINT2 VIC_REG(0x00C8) -#define VIC_SOFTINT3 VIC_REG(0x00CC) -#define VIC_IRQ_VEC_RD VIC_REG(0x00D0) /* pending int # */ -#define VIC_IRQ_VEC_PEND_RD VIC_REG(0x00D4) /* pending vector addr */ -#define VIC_IRQ_VEC_WR VIC_REG(0x00D8) - -#if defined(CONFIG_ARCH_MSM_SCORPION) -#define VIC_FIQ_VEC_RD VIC_REG(0x00DC) -#define VIC_FIQ_VEC_PEND_RD VIC_REG(0x00E0) -#define VIC_FIQ_VEC_WR VIC_REG(0x00E4) -#define VIC_IRQ_IN_SERVICE VIC_REG(0x00E8) -#define VIC_IRQ_IN_STACK VIC_REG(0x00EC) -#define VIC_FIQ_IN_SERVICE VIC_REG(0x00F0) -#define VIC_FIQ_IN_STACK VIC_REG(0x00F4) -#define VIC_TEST_BUS_SEL VIC_REG(0x00F8) -#define VIC_IRQ_CTRL_CONFIG VIC_REG(0x00FC) -#else -#define VIC_IRQ_IN_SERVICE VIC_REG(0x00E0) -#define VIC_IRQ_IN_STACK VIC_REG(0x00E4) -#define VIC_TEST_BUS_SEL VIC_REG(0x00E8) -#endif - -#define VIC_VECTPRIORITY(n) VIC_REG(0x0200+((n) * 4)) -#define VIC_VECTADDR(n) VIC_REG(0x0400+((n) * 4)) - -#if defined(CONFIG_ARCH_MSM7X30) -#define VIC_NUM_REGS 4 -#else -#define VIC_NUM_REGS 2 -#endif - -#if VIC_NUM_REGS == 2 -#define DPRINT_REGS(base_reg, format, ...) \ - printk(KERN_INFO format " %x %x\n", ##__VA_ARGS__, \ - readl(base_reg ## 0), readl(base_reg ## 1)) -#define DPRINT_ARRAY(array, format, ...) \ - printk(KERN_INFO format " %x %x\n", ##__VA_ARGS__, \ - array[0], array[1]) -#elif VIC_NUM_REGS == 4 -#define DPRINT_REGS(base_reg, format, ...) \ - printk(KERN_INFO format " %x %x %x %x\n", ##__VA_ARGS__, \ - readl(base_reg ## 0), readl(base_reg ## 1), \ - readl(base_reg ## 2), readl(base_reg ## 3)) -#define DPRINT_ARRAY(array, format, ...) \ - printk(KERN_INFO format " %x %x %x %x\n", ##__VA_ARGS__, \ - array[0], array[1], \ - array[2], array[3]) -#else -#error "VIC_NUM_REGS set to illegal value" -#endif - -static uint32_t msm_irq_smsm_wake_enable[2]; -static struct { - uint32_t int_en[2]; - uint32_t int_type; - uint32_t int_polarity; - uint32_t int_select; -} msm_irq_shadow_reg[VIC_NUM_REGS]; -static uint32_t msm_irq_idle_disable[VIC_NUM_REGS]; - -#define SMSM_FAKE_IRQ (0xff) -static uint8_t msm_irq_to_smsm[NR_IRQS] = { - [INT_MDDI_EXT] = 1, - [INT_MDDI_PRI] = 2, - [INT_MDDI_CLIENT] = 3, - [INT_USB_OTG] = 4, - - [INT_PWB_I2C] = 5, - [INT_SDC1_0] = 6, - [INT_SDC1_1] = 7, - [INT_SDC2_0] = 8, - - [INT_SDC2_1] = 9, - [INT_ADSP_A9_A11] = 10, - [INT_UART1] = 11, - [INT_UART2] = 12, - - [INT_UART3] = 13, - [INT_UART1_RX] = 14, - [INT_UART2_RX] = 15, - [INT_UART3_RX] = 16, - - [INT_UART1DM_IRQ] = 17, - [INT_UART1DM_RX] = 18, - [INT_KEYSENSE] = 19, -#if !defined(CONFIG_ARCH_MSM7X30) - [INT_AD_HSSD] = 20, -#endif - - [INT_NAND_WR_ER_DONE] = 21, - [INT_NAND_OP_DONE] = 22, - [INT_TCHSCRN1] = 23, - [INT_TCHSCRN2] = 24, - - [INT_TCHSCRN_SSBI] = 25, - [INT_USB_HS] = 26, - [INT_UART2DM_RX] = 27, - [INT_UART2DM_IRQ] = 28, - - [INT_SDC4_1] = 29, - [INT_SDC4_0] = 30, - [INT_SDC3_1] = 31, - [INT_SDC3_0] = 32, - - /* fake wakeup interrupts */ - [INT_GPIO_GROUP1] = SMSM_FAKE_IRQ, - [INT_GPIO_GROUP2] = SMSM_FAKE_IRQ, - [INT_A9_M2A_0] = SMSM_FAKE_IRQ, - [INT_A9_M2A_1] = SMSM_FAKE_IRQ, - [INT_A9_M2A_5] = SMSM_FAKE_IRQ, - [INT_GP_TIMER_EXP] = SMSM_FAKE_IRQ, - [INT_DEBUG_TIMER_EXP] = SMSM_FAKE_IRQ, - [INT_ADSP_A11] = SMSM_FAKE_IRQ, -#ifdef CONFIG_ARCH_QSD8X50 - [INT_SIRC_0] = SMSM_FAKE_IRQ, - [INT_SIRC_1] = SMSM_FAKE_IRQ, -#endif -}; - -static inline void msm_irq_write_all_regs(void __iomem *base, unsigned int val) -{ - int i; - - for (i = 0; i < VIC_NUM_REGS; i++) - writel(val, base + (i * 4)); -} - -static void msm_irq_ack(struct irq_data *d) -{ - void __iomem *reg = VIC_INT_TO_REG_ADDR(VIC_INT_CLEAR0, d->irq); - writel(1 << (d->irq & 31), reg); -} - -static void msm_irq_mask(struct irq_data *d) -{ - void __iomem *reg = VIC_INT_TO_REG_ADDR(VIC_INT_ENCLEAR0, d->irq); - unsigned index = VIC_INT_TO_REG_INDEX(d->irq); - uint32_t mask = 1UL << (d->irq & 31); - int smsm_irq = msm_irq_to_smsm[d->irq]; - - msm_irq_shadow_reg[index].int_en[0] &= ~mask; - writel(mask, reg); - if (smsm_irq == 0) - msm_irq_idle_disable[index] &= ~mask; - else { - mask = 1UL << (smsm_irq - 1); - msm_irq_smsm_wake_enable[0] &= ~mask; - } -} - -static void msm_irq_unmask(struct irq_data *d) -{ - void __iomem *reg = VIC_INT_TO_REG_ADDR(VIC_INT_ENSET0, d->irq); - unsigned index = VIC_INT_TO_REG_INDEX(d->irq); - uint32_t mask = 1UL << (d->irq & 31); - int smsm_irq = msm_irq_to_smsm[d->irq]; - - msm_irq_shadow_reg[index].int_en[0] |= mask; - writel(mask, reg); - - if (smsm_irq == 0) - msm_irq_idle_disable[index] |= mask; - else { - mask = 1UL << (smsm_irq - 1); - msm_irq_smsm_wake_enable[0] |= mask; - } -} - -static int msm_irq_set_wake(struct irq_data *d, unsigned int on) -{ - unsigned index = VIC_INT_TO_REG_INDEX(d->irq); - uint32_t mask = 1UL << (d->irq & 31); - int smsm_irq = msm_irq_to_smsm[d->irq]; - - if (smsm_irq == 0) { - printk(KERN_ERR "msm_irq_set_wake: bad wakeup irq %d\n", d->irq); - return -EINVAL; - } - if (on) - msm_irq_shadow_reg[index].int_en[1] |= mask; - else - msm_irq_shadow_reg[index].int_en[1] &= ~mask; - - if (smsm_irq == SMSM_FAKE_IRQ) - return 0; - - mask = 1UL << (smsm_irq - 1); - if (on) - msm_irq_smsm_wake_enable[1] |= mask; - else - msm_irq_smsm_wake_enable[1] &= ~mask; - return 0; -} - -static int msm_irq_set_type(struct irq_data *d, unsigned int flow_type) -{ - void __iomem *treg = VIC_INT_TO_REG_ADDR(VIC_INT_TYPE0, d->irq); - void __iomem *preg = VIC_INT_TO_REG_ADDR(VIC_INT_POLARITY0, d->irq); - unsigned index = VIC_INT_TO_REG_INDEX(d->irq); - int b = 1 << (d->irq & 31); - uint32_t polarity; - uint32_t type; - - polarity = msm_irq_shadow_reg[index].int_polarity; - if (flow_type & (IRQF_TRIGGER_FALLING | IRQF_TRIGGER_LOW)) - polarity |= b; - if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_HIGH)) - polarity &= ~b; - writel(polarity, preg); - msm_irq_shadow_reg[index].int_polarity = polarity; - - type = msm_irq_shadow_reg[index].int_type; - if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)) { - type |= b; - __irq_set_handler_locked(d->irq, handle_edge_irq); - } - if (flow_type & (IRQF_TRIGGER_HIGH | IRQF_TRIGGER_LOW)) { - type &= ~b; - __irq_set_handler_locked(d->irq, handle_level_irq); - } - writel(type, treg); - msm_irq_shadow_reg[index].int_type = type; - return 0; -} - -static struct irq_chip msm_irq_chip = { - .name = "msm", - .irq_disable = msm_irq_mask, - .irq_ack = msm_irq_ack, - .irq_mask = msm_irq_mask, - .irq_unmask = msm_irq_unmask, - .irq_set_wake = msm_irq_set_wake, - .irq_set_type = msm_irq_set_type, -}; - -void __init msm_init_irq(void) -{ - unsigned n; - - /* select level interrupts */ - msm_irq_write_all_regs(VIC_INT_TYPE0, 0); - - /* select highlevel interrupts */ - msm_irq_write_all_regs(VIC_INT_POLARITY0, 0); - - /* select IRQ for all INTs */ - msm_irq_write_all_regs(VIC_INT_SELECT0, 0); - - /* disable all INTs */ - msm_irq_write_all_regs(VIC_INT_EN0, 0); - - /* don't use vic */ - writel(0, VIC_CONFIG); - - /* enable interrupt controller */ - writel(3, VIC_INT_MASTEREN); - - for (n = 0; n < NR_MSM_IRQS; n++) { - irq_set_chip_and_handler(n, &msm_irq_chip, handle_level_irq); - set_irq_flags(n, IRQF_VALID); - } -} diff --git a/arch/arm/mach-msm/irq.c b/arch/arm/mach-msm/irq.c deleted file mode 100644 index ea514be390c6..000000000000 --- a/arch/arm/mach-msm/irq.c +++ /dev/null @@ -1,151 +0,0 @@ -/* linux/arch/arm/mach-msm/irq.c - * - * Copyright (C) 2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/sched.h> -#include <linux/interrupt.h> -#include <linux/ptrace.h> -#include <linux/timer.h> -#include <linux/irq.h> -#include <linux/io.h> - -#include <mach/hardware.h> - -#include <mach/msm_iomap.h> - -#define VIC_REG(off) (MSM_VIC_BASE + (off)) - -#define VIC_INT_SELECT0 VIC_REG(0x0000) /* 1: FIQ, 0: IRQ */ -#define VIC_INT_SELECT1 VIC_REG(0x0004) /* 1: FIQ, 0: IRQ */ -#define VIC_INT_EN0 VIC_REG(0x0010) -#define VIC_INT_EN1 VIC_REG(0x0014) -#define VIC_INT_ENCLEAR0 VIC_REG(0x0020) -#define VIC_INT_ENCLEAR1 VIC_REG(0x0024) -#define VIC_INT_ENSET0 VIC_REG(0x0030) -#define VIC_INT_ENSET1 VIC_REG(0x0034) -#define VIC_INT_TYPE0 VIC_REG(0x0040) /* 1: EDGE, 0: LEVEL */ -#define VIC_INT_TYPE1 VIC_REG(0x0044) /* 1: EDGE, 0: LEVEL */ -#define VIC_INT_POLARITY0 VIC_REG(0x0050) /* 1: NEG, 0: POS */ -#define VIC_INT_POLARITY1 VIC_REG(0x0054) /* 1: NEG, 0: POS */ -#define VIC_NO_PEND_VAL VIC_REG(0x0060) -#define VIC_INT_MASTEREN VIC_REG(0x0064) /* 1: IRQ, 2: FIQ */ -#define VIC_PROTECTION VIC_REG(0x006C) /* 1: ENABLE */ -#define VIC_CONFIG VIC_REG(0x0068) /* 1: USE ARM1136 VIC */ -#define VIC_IRQ_STATUS0 VIC_REG(0x0080) -#define VIC_IRQ_STATUS1 VIC_REG(0x0084) -#define VIC_FIQ_STATUS0 VIC_REG(0x0090) -#define VIC_FIQ_STATUS1 VIC_REG(0x0094) -#define VIC_RAW_STATUS0 VIC_REG(0x00A0) -#define VIC_RAW_STATUS1 VIC_REG(0x00A4) -#define VIC_INT_CLEAR0 VIC_REG(0x00B0) -#define VIC_INT_CLEAR1 VIC_REG(0x00B4) -#define VIC_SOFTINT0 VIC_REG(0x00C0) -#define VIC_SOFTINT1 VIC_REG(0x00C4) -#define VIC_IRQ_VEC_RD VIC_REG(0x00D0) /* pending int # */ -#define VIC_IRQ_VEC_PEND_RD VIC_REG(0x00D4) /* pending vector addr */ -#define VIC_IRQ_VEC_WR VIC_REG(0x00D8) -#define VIC_IRQ_IN_SERVICE VIC_REG(0x00E0) -#define VIC_IRQ_IN_STACK VIC_REG(0x00E4) -#define VIC_TEST_BUS_SEL VIC_REG(0x00E8) - -#define VIC_VECTPRIORITY(n) VIC_REG(0x0200+((n) * 4)) -#define VIC_VECTADDR(n) VIC_REG(0x0400+((n) * 4)) - -static void msm_irq_ack(struct irq_data *d) -{ - void __iomem *reg = VIC_INT_CLEAR0 + ((d->irq & 32) ? 4 : 0); - writel(1 << (d->irq & 31), reg); -} - -static void msm_irq_mask(struct irq_data *d) -{ - void __iomem *reg = VIC_INT_ENCLEAR0 + ((d->irq & 32) ? 4 : 0); - writel(1 << (d->irq & 31), reg); -} - -static void msm_irq_unmask(struct irq_data *d) -{ - void __iomem *reg = VIC_INT_ENSET0 + ((d->irq & 32) ? 4 : 0); - writel(1 << (d->irq & 31), reg); -} - -static int msm_irq_set_wake(struct irq_data *d, unsigned int on) -{ - return -EINVAL; -} - -static int msm_irq_set_type(struct irq_data *d, unsigned int flow_type) -{ - void __iomem *treg = VIC_INT_TYPE0 + ((d->irq & 32) ? 4 : 0); - void __iomem *preg = VIC_INT_POLARITY0 + ((d->irq & 32) ? 4 : 0); - int b = 1 << (d->irq & 31); - - if (flow_type & (IRQF_TRIGGER_FALLING | IRQF_TRIGGER_LOW)) - writel(readl(preg) | b, preg); - if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_HIGH)) - writel(readl(preg) & (~b), preg); - - if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)) { - writel(readl(treg) | b, treg); - __irq_set_handler_locked(d->irq, handle_edge_irq); - } - if (flow_type & (IRQF_TRIGGER_HIGH | IRQF_TRIGGER_LOW)) { - writel(readl(treg) & (~b), treg); - __irq_set_handler_locked(d->irq, handle_level_irq); - } - return 0; -} - -static struct irq_chip msm_irq_chip = { - .name = "msm", - .irq_ack = msm_irq_ack, - .irq_mask = msm_irq_mask, - .irq_unmask = msm_irq_unmask, - .irq_set_wake = msm_irq_set_wake, - .irq_set_type = msm_irq_set_type, -}; - -void __init msm_init_irq(void) -{ - unsigned n; - - /* select level interrupts */ - writel(0, VIC_INT_TYPE0); - writel(0, VIC_INT_TYPE1); - - /* select highlevel interrupts */ - writel(0, VIC_INT_POLARITY0); - writel(0, VIC_INT_POLARITY1); - - /* select IRQ for all INTs */ - writel(0, VIC_INT_SELECT0); - writel(0, VIC_INT_SELECT1); - - /* disable all INTs */ - writel(0, VIC_INT_EN0); - writel(0, VIC_INT_EN1); - - /* don't use 1136 vic */ - writel(0, VIC_CONFIG); - - /* enable interrupt controller */ - writel(1, VIC_INT_MASTEREN); - - for (n = 0; n < NR_MSM_IRQS; n++) { - irq_set_chip_and_handler(n, &msm_irq_chip, handle_level_irq); - set_irq_flags(n, IRQF_VALID); - } -} diff --git a/arch/arm/mach-msm/last_radio_log.c b/arch/arm/mach-msm/last_radio_log.c deleted file mode 100644 index 9c392a29fc7e..000000000000 --- a/arch/arm/mach-msm/last_radio_log.c +++ /dev/null @@ -1,71 +0,0 @@ -/* arch/arm/mach-msm/last_radio_log.c - * - * Extract the log from a modem crash though SMEM - * - * Copyright (C) 2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/fs.h> -#include <linux/proc_fs.h> -#include <linux/uaccess.h> - -#include "smd_private.h" - -static void *radio_log_base; -static size_t radio_log_size; - -extern void *smem_item(unsigned id, unsigned *size); - -static ssize_t last_radio_log_read(struct file *file, char __user *buf, - size_t len, loff_t *offset) -{ - return simple_read_from_buffer(buf, len, offset, - radio_log_base, radio_log_size); -} - -static struct file_operations last_radio_log_fops = { - .read = last_radio_log_read, - .llseek = default_llseek, -}; - -void msm_init_last_radio_log(struct module *owner) -{ - struct proc_dir_entry *entry; - - if (last_radio_log_fops.owner) { - pr_err("%s: already claimed\n", __func__); - return; - } - - radio_log_base = smem_item(SMEM_CLKREGIM_BSP, &radio_log_size); - if (!radio_log_base) { - pr_err("%s: could not retrieve SMEM_CLKREGIM_BSP\n", __func__); - return; - } - - entry = proc_create("last_radio_log", S_IRUGO, NULL, - &last_radio_log_fops); - if (!entry) { - pr_err("%s: could not create proc entry for radio log\n", - __func__); - return; - } - - pr_err("%s: last radio log is %d bytes long\n", __func__, - radio_log_size); - last_radio_log_fops.owner = owner; - proc_set_size(entry, radio_log_size); -} -EXPORT_SYMBOL(msm_init_last_radio_log); diff --git a/arch/arm/mach-msm/proc_comm.c b/arch/arm/mach-msm/proc_comm.c deleted file mode 100644 index 507f5ca80697..000000000000 --- a/arch/arm/mach-msm/proc_comm.c +++ /dev/null @@ -1,129 +0,0 @@ -/* arch/arm/mach-msm/proc_comm.c - * - * Copyright (C) 2007-2008 Google, Inc. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/delay.h> -#include <linux/errno.h> -#include <linux/io.h> -#include <linux/spinlock.h> -#include <mach/msm_iomap.h> - -#include "proc_comm.h" - -static inline void msm_a2m_int(uint32_t irq) -{ -#if defined(CONFIG_ARCH_MSM7X30) - writel(1 << irq, MSM_GCC_BASE + 0x8); -#else - writel(1, MSM_CSR_BASE + 0x400 + (irq * 4)); -#endif -} - -static inline void notify_other_proc_comm(void) -{ - msm_a2m_int(6); -} - -#define APP_COMMAND 0x00 -#define APP_STATUS 0x04 -#define APP_DATA1 0x08 -#define APP_DATA2 0x0C - -#define MDM_COMMAND 0x10 -#define MDM_STATUS 0x14 -#define MDM_DATA1 0x18 -#define MDM_DATA2 0x1C - -static DEFINE_SPINLOCK(proc_comm_lock); - -/* The higher level SMD support will install this to - * provide a way to check for and handle modem restart. - */ -int (*msm_check_for_modem_crash)(void); - -/* Poll for a state change, checking for possible - * modem crashes along the way (so we don't wait - * forever while the ARM9 is blowing up). - * - * Return an error in the event of a modem crash and - * restart so the msm_proc_comm() routine can restart - * the operation from the beginning. - */ -static int proc_comm_wait_for(void __iomem *addr, unsigned value) -{ - for (;;) { - if (readl(addr) == value) - return 0; - - if (msm_check_for_modem_crash) - if (msm_check_for_modem_crash()) - return -EAGAIN; - } -} - -int msm_proc_comm(unsigned cmd, unsigned *data1, unsigned *data2) -{ - void __iomem *base = MSM_SHARED_RAM_BASE; - unsigned long flags; - int ret; - - spin_lock_irqsave(&proc_comm_lock, flags); - - for (;;) { - if (proc_comm_wait_for(base + MDM_STATUS, PCOM_READY)) - continue; - - writel(cmd, base + APP_COMMAND); - writel(data1 ? *data1 : 0, base + APP_DATA1); - writel(data2 ? *data2 : 0, base + APP_DATA2); - - notify_other_proc_comm(); - - if (proc_comm_wait_for(base + APP_COMMAND, PCOM_CMD_DONE)) - continue; - - if (readl(base + APP_STATUS) != PCOM_CMD_FAIL) { - if (data1) - *data1 = readl(base + APP_DATA1); - if (data2) - *data2 = readl(base + APP_DATA2); - ret = 0; - } else { - ret = -EIO; - } - break; - } - - writel(PCOM_CMD_IDLE, base + APP_COMMAND); - - spin_unlock_irqrestore(&proc_comm_lock, flags); - - return ret; -} - -/* - * We need to wait for the ARM9 to at least partially boot - * up before we can continue. Since the ARM9 does resource - * allocation, if we dont' wait we could end up crashing or in - * and unknown state. This function should be called early to - * wait on the ARM9. - */ -void proc_comm_boot_wait(void) -{ - void __iomem *base = MSM_SHARED_RAM_BASE; - - proc_comm_wait_for(base + MDM_STATUS, PCOM_READY); - -} diff --git a/arch/arm/mach-msm/proc_comm.h b/arch/arm/mach-msm/proc_comm.h deleted file mode 100644 index e8d043a0e990..000000000000 --- a/arch/arm/mach-msm/proc_comm.h +++ /dev/null @@ -1,258 +0,0 @@ -/* arch/arm/mach-msm/proc_comm.h - * - * Copyright (c) 2007 QUALCOMM Incorporated - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef _ARCH_ARM_MACH_MSM_PROC_COMM_H_ -#define _ARCH_ARM_MACH_MSM_PROC_COMM_H_ - -#include <linux/init.h> - -enum { - PCOM_CMD_IDLE = 0x0, - PCOM_CMD_DONE, - PCOM_RESET_APPS, - PCOM_RESET_CHIP, - PCOM_CONFIG_NAND_MPU, - PCOM_CONFIG_USB_CLKS, - PCOM_GET_POWER_ON_STATUS, - PCOM_GET_WAKE_UP_STATUS, - PCOM_GET_BATT_LEVEL, - PCOM_CHG_IS_CHARGING, - PCOM_POWER_DOWN, - PCOM_USB_PIN_CONFIG, - PCOM_USB_PIN_SEL, - PCOM_SET_RTC_ALARM, - PCOM_NV_READ, - PCOM_NV_WRITE, - PCOM_GET_UUID_HIGH, - PCOM_GET_UUID_LOW, - PCOM_GET_HW_ENTROPY, - PCOM_RPC_GPIO_TLMM_CONFIG_REMOTE, - PCOM_CLKCTL_RPC_ENABLE, - PCOM_CLKCTL_RPC_DISABLE, - PCOM_CLKCTL_RPC_RESET, - PCOM_CLKCTL_RPC_SET_FLAGS, - PCOM_CLKCTL_RPC_SET_RATE, - PCOM_CLKCTL_RPC_MIN_RATE, - PCOM_CLKCTL_RPC_MAX_RATE, - PCOM_CLKCTL_RPC_RATE, - PCOM_CLKCTL_RPC_PLL_REQUEST, - PCOM_CLKCTL_RPC_ENABLED, - PCOM_VREG_SWITCH, - PCOM_VREG_SET_LEVEL, - PCOM_GPIO_TLMM_CONFIG_GROUP, - PCOM_GPIO_TLMM_UNCONFIG_GROUP, - PCOM_NV_WRITE_BYTES_4_7, - PCOM_CONFIG_DISP, - PCOM_GET_FTM_BOOT_COUNT, - PCOM_RPC_GPIO_TLMM_CONFIG_EX, - PCOM_PM_MPP_CONFIG, - PCOM_GPIO_IN, - PCOM_GPIO_OUT, - PCOM_RESET_MODEM, - PCOM_RESET_CHIP_IMM, - PCOM_PM_VID_EN, - PCOM_VREG_PULLDOWN, - PCOM_GET_MODEM_VERSION, - PCOM_CLK_REGIME_SEC_RESET, - PCOM_CLK_REGIME_SEC_RESET_ASSERT, - PCOM_CLK_REGIME_SEC_RESET_DEASSERT, - PCOM_CLK_REGIME_SEC_PLL_REQUEST_WRP, - PCOM_CLK_REGIME_SEC_ENABLE, - PCOM_CLK_REGIME_SEC_DISABLE, - PCOM_CLK_REGIME_SEC_IS_ON, - PCOM_CLK_REGIME_SEC_SEL_CLK_INV, - PCOM_CLK_REGIME_SEC_SEL_CLK_SRC, - PCOM_CLK_REGIME_SEC_SEL_CLK_DIV, - PCOM_CLK_REGIME_SEC_ICODEC_CLK_ENABLE, - PCOM_CLK_REGIME_SEC_ICODEC_CLK_DISABLE, - PCOM_CLK_REGIME_SEC_SEL_SPEED, - PCOM_CLK_REGIME_SEC_CONFIG_GP_CLK_WRP, - PCOM_CLK_REGIME_SEC_CONFIG_MDH_CLK_WRP, - PCOM_CLK_REGIME_SEC_USB_XTAL_ON, - PCOM_CLK_REGIME_SEC_USB_XTAL_OFF, - PCOM_CLK_REGIME_SEC_SET_QDSP_DME_MODE, - PCOM_CLK_REGIME_SEC_SWITCH_ADSP_CLK, - PCOM_CLK_REGIME_SEC_GET_MAX_ADSP_CLK_KHZ, - PCOM_CLK_REGIME_SEC_GET_I2C_CLK_KHZ, - PCOM_CLK_REGIME_SEC_MSM_GET_CLK_FREQ_KHZ, - PCOM_CLK_REGIME_SEC_SEL_VFE_SRC, - PCOM_CLK_REGIME_SEC_MSM_SEL_CAMCLK, - PCOM_CLK_REGIME_SEC_MSM_SEL_LCDCLK, - PCOM_CLK_REGIME_SEC_VFE_RAIL_OFF, - PCOM_CLK_REGIME_SEC_VFE_RAIL_ON, - PCOM_CLK_REGIME_SEC_GRP_RAIL_OFF, - PCOM_CLK_REGIME_SEC_GRP_RAIL_ON, - PCOM_CLK_REGIME_SEC_VDC_RAIL_OFF, - PCOM_CLK_REGIME_SEC_VDC_RAIL_ON, - PCOM_CLK_REGIME_SEC_LCD_CTRL, - PCOM_CLK_REGIME_SEC_REGISTER_FOR_CPU_RESOURCE, - PCOM_CLK_REGIME_SEC_DEREGISTER_FOR_CPU_RESOURCE, - PCOM_CLK_REGIME_SEC_RESOURCE_REQUEST_WRP, - PCOM_CLK_REGIME_MSM_SEC_SEL_CLK_OWNER, - PCOM_CLK_REGIME_SEC_DEVMAN_REQUEST_WRP, - PCOM_GPIO_CONFIG, - PCOM_GPIO_CONFIGURE_GROUP, - PCOM_GPIO_TLMM_SET_PORT, - PCOM_GPIO_TLMM_CONFIG_EX, - PCOM_SET_FTM_BOOT_COUNT, - PCOM_RESERVED0, - PCOM_RESERVED1, - PCOM_CUSTOMER_CMD1, - PCOM_CUSTOMER_CMD2, - PCOM_CUSTOMER_CMD3, - PCOM_CLK_REGIME_ENTER_APPSBL_CHG_MODE, - PCOM_CLK_REGIME_EXIT_APPSBL_CHG_MODE, - PCOM_CLK_REGIME_SEC_RAIL_DISABLE, - PCOM_CLK_REGIME_SEC_RAIL_ENABLE, - PCOM_CLK_REGIME_SEC_RAIL_CONTROL, - PCOM_SET_SW_WATCHDOG_STATE, - PCOM_PM_MPP_CONFIG_DIGITAL_INPUT, - PCOM_PM_MPP_CONFIG_I_SINK, - PCOM_RESERVED_101, - PCOM_MSM_HSUSB_PHY_RESET, - PCOM_GET_BATT_MV_LEVEL, - PCOM_CHG_USB_IS_PC_CONNECTED, - PCOM_CHG_USB_IS_CHARGER_CONNECTED, - PCOM_CHG_USB_IS_DISCONNECTED, - PCOM_CHG_USB_IS_AVAILABLE, - PCOM_CLK_REGIME_SEC_MSM_SEL_FREQ, - PCOM_CLK_REGIME_SEC_SET_PCLK_AXI_POLICY, - PCOM_CLKCTL_RPC_RESET_ASSERT, - PCOM_CLKCTL_RPC_RESET_DEASSERT, - PCOM_CLKCTL_RPC_RAIL_ON, - PCOM_CLKCTL_RPC_RAIL_OFF, - PCOM_CLKCTL_RPC_RAIL_ENABLE, - PCOM_CLKCTL_RPC_RAIL_DISABLE, - PCOM_CLKCTL_RPC_RAIL_CONTROL, - PCOM_CLKCTL_RPC_MIN_MSMC1, - PCOM_NUM_CMDS, -}; - -enum { - PCOM_INVALID_STATUS = 0x0, - PCOM_READY, - PCOM_CMD_RUNNING, - PCOM_CMD_SUCCESS, - PCOM_CMD_FAIL, - PCOM_CMD_FAIL_FALSE_RETURNED, - PCOM_CMD_FAIL_CMD_OUT_OF_BOUNDS_SERVER, - PCOM_CMD_FAIL_CMD_OUT_OF_BOUNDS_CLIENT, - PCOM_CMD_FAIL_CMD_UNREGISTERED, - PCOM_CMD_FAIL_CMD_LOCKED, - PCOM_CMD_FAIL_SERVER_NOT_YET_READY, - PCOM_CMD_FAIL_BAD_DESTINATION, - PCOM_CMD_FAIL_SERVER_RESET, - PCOM_CMD_FAIL_SMSM_NOT_INIT, - PCOM_CMD_FAIL_PROC_COMM_BUSY, - PCOM_CMD_FAIL_PROC_COMM_NOT_INIT, - -}; - -/* List of VREGs that support the Pull Down Resistor setting. */ -enum vreg_pdown_id { - PM_VREG_PDOWN_MSMA_ID, - PM_VREG_PDOWN_MSMP_ID, - PM_VREG_PDOWN_MSME1_ID, /* Not supported in Panoramix */ - PM_VREG_PDOWN_MSMC1_ID, /* Not supported in PM6620 */ - PM_VREG_PDOWN_MSMC2_ID, /* Supported in PM7500 only */ - PM_VREG_PDOWN_GP3_ID, /* Supported in PM7500 only */ - PM_VREG_PDOWN_MSME2_ID, /* Supported in PM7500 and Panoramix only */ - PM_VREG_PDOWN_GP4_ID, /* Supported in PM7500 only */ - PM_VREG_PDOWN_GP1_ID, /* Supported in PM7500 only */ - PM_VREG_PDOWN_TCXO_ID, - PM_VREG_PDOWN_PA_ID, - PM_VREG_PDOWN_RFTX_ID, - PM_VREG_PDOWN_RFRX1_ID, - PM_VREG_PDOWN_RFRX2_ID, - PM_VREG_PDOWN_SYNT_ID, - PM_VREG_PDOWN_WLAN_ID, - PM_VREG_PDOWN_USB_ID, - PM_VREG_PDOWN_MMC_ID, - PM_VREG_PDOWN_RUIM_ID, - PM_VREG_PDOWN_MSMC0_ID, /* Supported in PM6610 only */ - PM_VREG_PDOWN_GP2_ID, /* Supported in PM7500 only */ - PM_VREG_PDOWN_GP5_ID, /* Supported in PM7500 only */ - PM_VREG_PDOWN_GP6_ID, /* Supported in PM7500 only */ - PM_VREG_PDOWN_RF_ID, - PM_VREG_PDOWN_RF_VCO_ID, - PM_VREG_PDOWN_MPLL_ID, - PM_VREG_PDOWN_S2_ID, - PM_VREG_PDOWN_S3_ID, - PM_VREG_PDOWN_RFUBM_ID, - - /* new for HAN */ - PM_VREG_PDOWN_RF1_ID, - PM_VREG_PDOWN_RF2_ID, - PM_VREG_PDOWN_RFA_ID, - PM_VREG_PDOWN_CDC2_ID, - PM_VREG_PDOWN_RFTX2_ID, - PM_VREG_PDOWN_USIM_ID, - PM_VREG_PDOWN_USB2P6_ID, - PM_VREG_PDOWN_USB3P3_ID, - PM_VREG_PDOWN_INVALID_ID, - - /* backward compatible enums only */ - PM_VREG_PDOWN_CAM_ID = PM_VREG_PDOWN_GP1_ID, - PM_VREG_PDOWN_MDDI_ID = PM_VREG_PDOWN_GP2_ID, - PM_VREG_PDOWN_RUIM2_ID = PM_VREG_PDOWN_GP3_ID, - PM_VREG_PDOWN_AUX_ID = PM_VREG_PDOWN_GP4_ID, - PM_VREG_PDOWN_AUX2_ID = PM_VREG_PDOWN_GP5_ID, - PM_VREG_PDOWN_BT_ID = PM_VREG_PDOWN_GP6_ID, - - PM_VREG_PDOWN_MSME_ID = PM_VREG_PDOWN_MSME1_ID, - PM_VREG_PDOWN_MSMC_ID = PM_VREG_PDOWN_MSMC1_ID, - PM_VREG_PDOWN_RFA1_ID = PM_VREG_PDOWN_RFRX2_ID, - PM_VREG_PDOWN_RFA2_ID = PM_VREG_PDOWN_RFTX2_ID, - PM_VREG_PDOWN_XO_ID = PM_VREG_PDOWN_TCXO_ID -}; - -enum { - PCOM_CLKRGM_APPS_RESET_USB_PHY = 34, - PCOM_CLKRGM_APPS_RESET_USBH = 37, -}; - -/* gpio info for PCOM_RPC_GPIO_TLMM_CONFIG_EX */ - -#define GPIO_ENABLE 0 -#define GPIO_DISABLE 1 - -#define GPIO_INPUT 0 -#define GPIO_OUTPUT 1 - -#define GPIO_NO_PULL 0 -#define GPIO_PULL_DOWN 1 -#define GPIO_KEEPER 2 -#define GPIO_PULL_UP 3 - -#define GPIO_2MA 0 -#define GPIO_4MA 1 -#define GPIO_6MA 2 -#define GPIO_8MA 3 -#define GPIO_10MA 4 -#define GPIO_12MA 5 -#define GPIO_14MA 6 -#define GPIO_16MA 7 - -#define PCOM_GPIO_CFG(gpio, func, dir, pull, drvstr) \ - ((((gpio) & 0x3FF) << 4) | \ - ((func) & 0xf) | \ - (((dir) & 0x1) << 14) | \ - (((pull) & 0x3) << 15) | \ - (((drvstr) & 0xF) << 17)) - -int msm_proc_comm(unsigned cmd, unsigned *data1, unsigned *data2); -void proc_comm_boot_wait(void); - -#endif diff --git a/arch/arm/mach-msm/sirc.c b/arch/arm/mach-msm/sirc.c deleted file mode 100644 index 689e78c95f38..000000000000 --- a/arch/arm/mach-msm/sirc.c +++ /dev/null @@ -1,172 +0,0 @@ -/* Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - */ - -#include <linux/io.h> -#include <linux/irq.h> -#include <linux/interrupt.h> -#include <asm/irq.h> - -static unsigned int int_enable; -static unsigned int wake_enable; - -static struct sirc_regs_t sirc_regs = { - .int_enable = SPSS_SIRC_INT_ENABLE, - .int_enable_clear = SPSS_SIRC_INT_ENABLE_CLEAR, - .int_enable_set = SPSS_SIRC_INT_ENABLE_SET, - .int_type = SPSS_SIRC_INT_TYPE, - .int_polarity = SPSS_SIRC_INT_POLARITY, - .int_clear = SPSS_SIRC_INT_CLEAR, -}; - -static struct sirc_cascade_regs sirc_reg_table[] = { - { - .int_status = SPSS_SIRC_IRQ_STATUS, - .cascade_irq = INT_SIRC_0, - } -}; - -/* Mask off the given interrupt. Keep the int_enable mask in sync with - the enable reg, so it can be restored after power collapse. */ -static void sirc_irq_mask(struct irq_data *d) -{ - unsigned int mask; - - mask = 1 << (d->irq - FIRST_SIRC_IRQ); - writel(mask, sirc_regs.int_enable_clear); - int_enable &= ~mask; - return; -} - -/* Unmask the given interrupt. Keep the int_enable mask in sync with - the enable reg, so it can be restored after power collapse. */ -static void sirc_irq_unmask(struct irq_data *d) -{ - unsigned int mask; - - mask = 1 << (d->irq - FIRST_SIRC_IRQ); - writel(mask, sirc_regs.int_enable_set); - int_enable |= mask; - return; -} - -static void sirc_irq_ack(struct irq_data *d) -{ - unsigned int mask; - - mask = 1 << (d->irq - FIRST_SIRC_IRQ); - writel(mask, sirc_regs.int_clear); - return; -} - -static int sirc_irq_set_wake(struct irq_data *d, unsigned int on) -{ - unsigned int mask; - - /* Used to set the interrupt enable mask during power collapse. */ - mask = 1 << (d->irq - FIRST_SIRC_IRQ); - if (on) - wake_enable |= mask; - else - wake_enable &= ~mask; - - return 0; -} - -static int sirc_irq_set_type(struct irq_data *d, unsigned int flow_type) -{ - unsigned int mask; - unsigned int val; - - mask = 1 << (d->irq - FIRST_SIRC_IRQ); - val = readl(sirc_regs.int_polarity); - - if (flow_type & (IRQF_TRIGGER_LOW | IRQF_TRIGGER_FALLING)) - val |= mask; - else - val &= ~mask; - - writel(val, sirc_regs.int_polarity); - - val = readl(sirc_regs.int_type); - if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)) { - val |= mask; - __irq_set_handler_locked(d->irq, handle_edge_irq); - } else { - val &= ~mask; - __irq_set_handler_locked(d->irq, handle_level_irq); - } - - writel(val, sirc_regs.int_type); - - return 0; -} - -/* Finds the pending interrupt on the passed cascade irq and redrives it */ -static void sirc_irq_handler(unsigned int irq, struct irq_desc *desc) -{ - unsigned int reg = 0; - unsigned int sirq; - unsigned int status; - - while ((reg < ARRAY_SIZE(sirc_reg_table)) && - (sirc_reg_table[reg].cascade_irq != irq)) - reg++; - - status = readl(sirc_reg_table[reg].int_status); - status &= SIRC_MASK; - if (status == 0) - return; - - for (sirq = 0; - (sirq < NR_SIRC_IRQS) && ((status & (1U << sirq)) == 0); - sirq++) - ; - generic_handle_irq(sirq+FIRST_SIRC_IRQ); - - desc->irq_data.chip->irq_ack(&desc->irq_data); -} - -static struct irq_chip sirc_irq_chip = { - .name = "sirc", - .irq_ack = sirc_irq_ack, - .irq_mask = sirc_irq_mask, - .irq_unmask = sirc_irq_unmask, - .irq_set_wake = sirc_irq_set_wake, - .irq_set_type = sirc_irq_set_type, -}; - -void __init msm_init_sirc(void) -{ - int i; - - int_enable = 0; - wake_enable = 0; - - for (i = FIRST_SIRC_IRQ; i < LAST_SIRC_IRQ; i++) { - irq_set_chip_and_handler(i, &sirc_irq_chip, handle_edge_irq); - set_irq_flags(i, IRQF_VALID); - } - - for (i = 0; i < ARRAY_SIZE(sirc_reg_table); i++) { - irq_set_chained_handler(sirc_reg_table[i].cascade_irq, - sirc_irq_handler); - irq_set_irq_wake(sirc_reg_table[i].cascade_irq, 1); - } - return; -} - diff --git a/arch/arm/mach-msm/smd.c b/arch/arm/mach-msm/smd.c deleted file mode 100644 index 7550f5a08956..000000000000 --- a/arch/arm/mach-msm/smd.c +++ /dev/null @@ -1,1034 +0,0 @@ -/* arch/arm/mach-msm/smd.c - * - * Copyright (C) 2007 Google, Inc. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include <linux/platform_device.h> -#include <linux/module.h> -#include <linux/fs.h> -#include <linux/cdev.h> -#include <linux/device.h> -#include <linux/wait.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/list.h> -#include <linux/slab.h> -#include <linux/debugfs.h> -#include <linux/delay.h> - -#include <mach/msm_smd.h> - -#include "smd_private.h" -#include "proc_comm.h" - -#if defined(CONFIG_ARCH_QSD8X50) -#define CONFIG_QDSP6 1 -#endif - -#define MODULE_NAME "msm_smd" - -enum { - MSM_SMD_DEBUG = 1U << 0, - MSM_SMSM_DEBUG = 1U << 0, -}; - -static int msm_smd_debug_mask; - -struct shared_info { - int ready; - void __iomem *state; -}; - -static unsigned dummy_state[SMSM_STATE_COUNT]; - -static struct shared_info smd_info = { - /* FIXME: not a real __iomem pointer */ - .state = &dummy_state, -}; - -module_param_named(debug_mask, msm_smd_debug_mask, - int, S_IRUGO | S_IWUSR | S_IWGRP); - -static unsigned last_heap_free = 0xffffffff; - -static inline void notify_other_smsm(void) -{ - msm_a2m_int(5); -#ifdef CONFIG_QDSP6 - msm_a2m_int(8); -#endif -} - -static inline void notify_modem_smd(void) -{ - msm_a2m_int(0); -} - -static inline void notify_dsp_smd(void) -{ - msm_a2m_int(8); -} - -static void smd_diag(void) -{ - char *x; - - x = smem_find(ID_DIAG_ERR_MSG, SZ_DIAG_ERR_MSG); - if (x != 0) { - x[SZ_DIAG_ERR_MSG - 1] = 0; - pr_debug("DIAG '%s'\n", x); - } -} - -/* call when SMSM_RESET flag is set in the A9's smsm_state */ -static void handle_modem_crash(void) -{ - pr_err("ARM9 has CRASHED\n"); - smd_diag(); - - /* in this case the modem or watchdog should reboot us */ - for (;;) - ; -} - -uint32_t raw_smsm_get_state(enum smsm_state_item item) -{ - return readl(smd_info.state + item * 4); -} - -static int check_for_modem_crash(void) -{ - if (raw_smsm_get_state(SMSM_STATE_MODEM) & SMSM_RESET) { - handle_modem_crash(); - return -1; - } - return 0; -} - -/* the spinlock is used to synchronize between the - * irq handler and code that mutates the channel - * list or fiddles with channel state - */ -DEFINE_SPINLOCK(smd_lock); -DEFINE_SPINLOCK(smem_lock); - -/* the mutex is used during open() and close() - * operations to avoid races while creating or - * destroying smd_channel structures - */ -static DEFINE_MUTEX(smd_creation_mutex); - -static int smd_initialized; - -LIST_HEAD(smd_ch_closed_list); -LIST_HEAD(smd_ch_list_modem); -LIST_HEAD(smd_ch_list_dsp); - -static unsigned char smd_ch_allocated[64]; -static struct work_struct probe_work; - -/* how many bytes are available for reading */ -static int smd_stream_read_avail(struct smd_channel *ch) -{ - return (ch->recv->head - ch->recv->tail) & ch->fifo_mask; -} - -/* how many bytes we are free to write */ -static int smd_stream_write_avail(struct smd_channel *ch) -{ - return ch->fifo_mask - - ((ch->send->head - ch->send->tail) & ch->fifo_mask); -} - -static int smd_packet_read_avail(struct smd_channel *ch) -{ - if (ch->current_packet) { - int n = smd_stream_read_avail(ch); - if (n > ch->current_packet) - n = ch->current_packet; - return n; - } else { - return 0; - } -} - -static int smd_packet_write_avail(struct smd_channel *ch) -{ - int n = smd_stream_write_avail(ch); - return n > SMD_HEADER_SIZE ? n - SMD_HEADER_SIZE : 0; -} - -static int ch_is_open(struct smd_channel *ch) -{ - return (ch->recv->state == SMD_SS_OPENED) && - (ch->send->state == SMD_SS_OPENED); -} - -/* provide a pointer and length to readable data in the fifo */ -static unsigned ch_read_buffer(struct smd_channel *ch, void **ptr) -{ - unsigned head = ch->recv->head; - unsigned tail = ch->recv->tail; - *ptr = (void *) (ch->recv_data + tail); - - if (tail <= head) - return head - tail; - else - return ch->fifo_size - tail; -} - -/* advance the fifo read pointer after data from ch_read_buffer is consumed */ -static void ch_read_done(struct smd_channel *ch, unsigned count) -{ - BUG_ON(count > smd_stream_read_avail(ch)); - ch->recv->tail = (ch->recv->tail + count) & ch->fifo_mask; - ch->send->fTAIL = 1; -} - -/* basic read interface to ch_read_{buffer,done} used - * by smd_*_read() and update_packet_state() - * will read-and-discard if the _data pointer is null - */ -static int ch_read(struct smd_channel *ch, void *_data, int len) -{ - void *ptr; - unsigned n; - unsigned char *data = _data; - int orig_len = len; - - while (len > 0) { - n = ch_read_buffer(ch, &ptr); - if (n == 0) - break; - - if (n > len) - n = len; - if (_data) - memcpy(data, ptr, n); - - data += n; - len -= n; - ch_read_done(ch, n); - } - - return orig_len - len; -} - -static void update_stream_state(struct smd_channel *ch) -{ - /* streams have no special state requiring updating */ -} - -static void update_packet_state(struct smd_channel *ch) -{ - unsigned hdr[5]; - int r; - - /* can't do anything if we're in the middle of a packet */ - if (ch->current_packet != 0) - return; - - /* don't bother unless we can get the full header */ - if (smd_stream_read_avail(ch) < SMD_HEADER_SIZE) - return; - - r = ch_read(ch, hdr, SMD_HEADER_SIZE); - BUG_ON(r != SMD_HEADER_SIZE); - - ch->current_packet = hdr[0]; -} - -/* provide a pointer and length to next free space in the fifo */ -static unsigned ch_write_buffer(struct smd_channel *ch, void **ptr) -{ - unsigned head = ch->send->head; - unsigned tail = ch->send->tail; - *ptr = (void *) (ch->send_data + head); - - if (head < tail) { - return tail - head - 1; - } else { - if (tail == 0) - return ch->fifo_size - head - 1; - else - return ch->fifo_size - head; - } -} - -/* advace the fifo write pointer after freespace - * from ch_write_buffer is filled - */ -static void ch_write_done(struct smd_channel *ch, unsigned count) -{ - BUG_ON(count > smd_stream_write_avail(ch)); - ch->send->head = (ch->send->head + count) & ch->fifo_mask; - ch->send->fHEAD = 1; -} - -static void ch_set_state(struct smd_channel *ch, unsigned n) -{ - if (n == SMD_SS_OPENED) { - ch->send->fDSR = 1; - ch->send->fCTS = 1; - ch->send->fCD = 1; - } else { - ch->send->fDSR = 0; - ch->send->fCTS = 0; - ch->send->fCD = 0; - } - ch->send->state = n; - ch->send->fSTATE = 1; - ch->notify_other_cpu(); -} - -static void do_smd_probe(void) -{ - struct smem_shared *shared = (void *) MSM_SHARED_RAM_BASE; - if (shared->heap_info.free_offset != last_heap_free) { - last_heap_free = shared->heap_info.free_offset; - schedule_work(&probe_work); - } -} - -static void smd_state_change(struct smd_channel *ch, - unsigned last, unsigned next) -{ - ch->last_state = next; - - pr_debug("ch %d %d -> %d\n", ch->n, last, next); - - switch (next) { - case SMD_SS_OPENING: - ch->recv->tail = 0; - case SMD_SS_OPENED: - if (ch->send->state != SMD_SS_OPENED) - ch_set_state(ch, SMD_SS_OPENED); - ch->notify(ch->priv, SMD_EVENT_OPEN); - break; - case SMD_SS_FLUSHING: - case SMD_SS_RESET: - /* we should force them to close? */ - default: - ch->notify(ch->priv, SMD_EVENT_CLOSE); - } -} - -static void handle_smd_irq(struct list_head *list, void (*notify)(void)) -{ - unsigned long flags; - struct smd_channel *ch; - int do_notify = 0; - unsigned ch_flags; - unsigned tmp; - - spin_lock_irqsave(&smd_lock, flags); - list_for_each_entry(ch, list, ch_list) { - ch_flags = 0; - if (ch_is_open(ch)) { - if (ch->recv->fHEAD) { - ch->recv->fHEAD = 0; - ch_flags |= 1; - do_notify |= 1; - } - if (ch->recv->fTAIL) { - ch->recv->fTAIL = 0; - ch_flags |= 2; - do_notify |= 1; - } - if (ch->recv->fSTATE) { - ch->recv->fSTATE = 0; - ch_flags |= 4; - do_notify |= 1; - } - } - tmp = ch->recv->state; - if (tmp != ch->last_state) - smd_state_change(ch, ch->last_state, tmp); - if (ch_flags) { - ch->update_state(ch); - ch->notify(ch->priv, SMD_EVENT_DATA); - } - } - if (do_notify) - notify(); - spin_unlock_irqrestore(&smd_lock, flags); - do_smd_probe(); -} - -static irqreturn_t smd_modem_irq_handler(int irq, void *data) -{ - handle_smd_irq(&smd_ch_list_modem, notify_modem_smd); - return IRQ_HANDLED; -} - -#if defined(CONFIG_QDSP6) -static irqreturn_t smd_dsp_irq_handler(int irq, void *data) -{ - handle_smd_irq(&smd_ch_list_dsp, notify_dsp_smd); - return IRQ_HANDLED; -} -#endif - -static void smd_fake_irq_handler(unsigned long arg) -{ - handle_smd_irq(&smd_ch_list_modem, notify_modem_smd); - handle_smd_irq(&smd_ch_list_dsp, notify_dsp_smd); -} - -static DECLARE_TASKLET(smd_fake_irq_tasklet, smd_fake_irq_handler, 0); - -static inline int smd_need_int(struct smd_channel *ch) -{ - if (ch_is_open(ch)) { - if (ch->recv->fHEAD || ch->recv->fTAIL || ch->recv->fSTATE) - return 1; - if (ch->recv->state != ch->last_state) - return 1; - } - return 0; -} - -void smd_sleep_exit(void) -{ - unsigned long flags; - struct smd_channel *ch; - int need_int = 0; - - spin_lock_irqsave(&smd_lock, flags); - list_for_each_entry(ch, &smd_ch_list_modem, ch_list) { - if (smd_need_int(ch)) { - need_int = 1; - break; - } - } - list_for_each_entry(ch, &smd_ch_list_dsp, ch_list) { - if (smd_need_int(ch)) { - need_int = 1; - break; - } - } - spin_unlock_irqrestore(&smd_lock, flags); - do_smd_probe(); - - if (need_int) { - if (msm_smd_debug_mask & MSM_SMD_DEBUG) - pr_info("smd_sleep_exit need interrupt\n"); - tasklet_schedule(&smd_fake_irq_tasklet); - } -} - - -void smd_kick(smd_channel_t *ch) -{ - unsigned long flags; - unsigned tmp; - - spin_lock_irqsave(&smd_lock, flags); - ch->update_state(ch); - tmp = ch->recv->state; - if (tmp != ch->last_state) { - ch->last_state = tmp; - if (tmp == SMD_SS_OPENED) - ch->notify(ch->priv, SMD_EVENT_OPEN); - else - ch->notify(ch->priv, SMD_EVENT_CLOSE); - } - ch->notify(ch->priv, SMD_EVENT_DATA); - ch->notify_other_cpu(); - spin_unlock_irqrestore(&smd_lock, flags); -} - -static int smd_is_packet(int chn, unsigned type) -{ - type &= SMD_KIND_MASK; - if (type == SMD_KIND_PACKET) - return 1; - if (type == SMD_KIND_STREAM) - return 0; - - /* older AMSS reports SMD_KIND_UNKNOWN always */ - if ((chn > 4) || (chn == 1)) - return 1; - else - return 0; -} - -static int smd_stream_write(smd_channel_t *ch, const void *_data, int len) -{ - void *ptr; - const unsigned char *buf = _data; - unsigned xfer; - int orig_len = len; - - if (len < 0) - return -EINVAL; - - while ((xfer = ch_write_buffer(ch, &ptr)) != 0) { - if (!ch_is_open(ch)) - break; - if (xfer > len) - xfer = len; - memcpy(ptr, buf, xfer); - ch_write_done(ch, xfer); - len -= xfer; - buf += xfer; - if (len == 0) - break; - } - - ch->notify_other_cpu(); - - return orig_len - len; -} - -static int smd_packet_write(smd_channel_t *ch, const void *_data, int len) -{ - unsigned hdr[5]; - - if (len < 0) - return -EINVAL; - - if (smd_stream_write_avail(ch) < (len + SMD_HEADER_SIZE)) - return -ENOMEM; - - hdr[0] = len; - hdr[1] = hdr[2] = hdr[3] = hdr[4] = 0; - - smd_stream_write(ch, hdr, sizeof(hdr)); - smd_stream_write(ch, _data, len); - - return len; -} - -static int smd_stream_read(smd_channel_t *ch, void *data, int len) -{ - int r; - - if (len < 0) - return -EINVAL; - - r = ch_read(ch, data, len); - if (r > 0) - ch->notify_other_cpu(); - - return r; -} - -static int smd_packet_read(smd_channel_t *ch, void *data, int len) -{ - unsigned long flags; - int r; - - if (len < 0) - return -EINVAL; - - if (len > ch->current_packet) - len = ch->current_packet; - - r = ch_read(ch, data, len); - if (r > 0) - ch->notify_other_cpu(); - - spin_lock_irqsave(&smd_lock, flags); - ch->current_packet -= r; - update_packet_state(ch); - spin_unlock_irqrestore(&smd_lock, flags); - - return r; -} - -static int smd_alloc_channel(const char *name, uint32_t cid, uint32_t type) -{ - struct smd_channel *ch; - - ch = kzalloc(sizeof(struct smd_channel), GFP_KERNEL); - if (ch == 0) { - pr_err("smd_alloc_channel() out of memory\n"); - return -1; - } - ch->n = cid; - - if (_smd_alloc_channel(ch)) { - kfree(ch); - return -1; - } - - ch->fifo_mask = ch->fifo_size - 1; - ch->type = type; - - if ((type & SMD_TYPE_MASK) == SMD_TYPE_APPS_MODEM) - ch->notify_other_cpu = notify_modem_smd; - else - ch->notify_other_cpu = notify_dsp_smd; - - if (smd_is_packet(cid, type)) { - ch->read = smd_packet_read; - ch->write = smd_packet_write; - ch->read_avail = smd_packet_read_avail; - ch->write_avail = smd_packet_write_avail; - ch->update_state = update_packet_state; - } else { - ch->read = smd_stream_read; - ch->write = smd_stream_write; - ch->read_avail = smd_stream_read_avail; - ch->write_avail = smd_stream_write_avail; - ch->update_state = update_stream_state; - } - - if ((type & 0xff) == 0) - memcpy(ch->name, "SMD_", 4); - else - memcpy(ch->name, "DSP_", 4); - memcpy(ch->name + 4, name, 20); - ch->name[23] = 0; - ch->pdev.name = ch->name; - ch->pdev.id = -1; - - pr_debug("smd_alloc_channel() cid=%02d size=%05d '%s'\n", - ch->n, ch->fifo_size, ch->name); - - mutex_lock(&smd_creation_mutex); - list_add(&ch->ch_list, &smd_ch_closed_list); - mutex_unlock(&smd_creation_mutex); - - platform_device_register(&ch->pdev); - return 0; -} - -static void smd_channel_probe_worker(struct work_struct *work) -{ - struct smd_alloc_elm *shared; - unsigned ctype; - unsigned type; - unsigned n; - - shared = smem_find(ID_CH_ALLOC_TBL, sizeof(*shared) * 64); - if (!shared) { - pr_err("cannot find allocation table\n"); - return; - } - for (n = 0; n < 64; n++) { - if (smd_ch_allocated[n]) - continue; - if (!shared[n].ref_count) - continue; - if (!shared[n].name[0]) - continue; - ctype = shared[n].ctype; - type = ctype & SMD_TYPE_MASK; - - /* DAL channels are stream but neither the modem, - * nor the DSP correctly indicate this. Fixup manually. - */ - if (!memcmp(shared[n].name, "DAL", 3)) - ctype = (ctype & (~SMD_KIND_MASK)) | SMD_KIND_STREAM; - - type = shared[n].ctype & SMD_TYPE_MASK; - if ((type == SMD_TYPE_APPS_MODEM) || - (type == SMD_TYPE_APPS_DSP)) - if (!smd_alloc_channel(shared[n].name, shared[n].cid, ctype)) - smd_ch_allocated[n] = 1; - } -} - -static void do_nothing_notify(void *priv, unsigned flags) -{ -} - -struct smd_channel *smd_get_channel(const char *name) -{ - struct smd_channel *ch; - - mutex_lock(&smd_creation_mutex); - list_for_each_entry(ch, &smd_ch_closed_list, ch_list) { - if (!strcmp(name, ch->name)) { - list_del(&ch->ch_list); - mutex_unlock(&smd_creation_mutex); - return ch; - } - } - mutex_unlock(&smd_creation_mutex); - - return NULL; -} - -int smd_open(const char *name, smd_channel_t **_ch, - void *priv, void (*notify)(void *, unsigned)) -{ - struct smd_channel *ch; - unsigned long flags; - - if (smd_initialized == 0) { - pr_info("smd_open() before smd_init()\n"); - return -ENODEV; - } - - ch = smd_get_channel(name); - if (!ch) - return -ENODEV; - - if (notify == 0) - notify = do_nothing_notify; - - ch->notify = notify; - ch->current_packet = 0; - ch->last_state = SMD_SS_CLOSED; - ch->priv = priv; - - *_ch = ch; - - spin_lock_irqsave(&smd_lock, flags); - - if ((ch->type & SMD_TYPE_MASK) == SMD_TYPE_APPS_MODEM) - list_add(&ch->ch_list, &smd_ch_list_modem); - else - list_add(&ch->ch_list, &smd_ch_list_dsp); - - /* If the remote side is CLOSING, we need to get it to - * move to OPENING (which we'll do by moving from CLOSED to - * OPENING) and then get it to move from OPENING to - * OPENED (by doing the same state change ourselves). - * - * Otherwise, it should be OPENING and we can move directly - * to OPENED so that it will follow. - */ - if (ch->recv->state == SMD_SS_CLOSING) { - ch->send->head = 0; - ch_set_state(ch, SMD_SS_OPENING); - } else { - ch_set_state(ch, SMD_SS_OPENED); - } - spin_unlock_irqrestore(&smd_lock, flags); - smd_kick(ch); - - return 0; -} - -int smd_close(smd_channel_t *ch) -{ - unsigned long flags; - - if (ch == 0) - return -1; - - spin_lock_irqsave(&smd_lock, flags); - ch->notify = do_nothing_notify; - list_del(&ch->ch_list); - ch_set_state(ch, SMD_SS_CLOSED); - spin_unlock_irqrestore(&smd_lock, flags); - - mutex_lock(&smd_creation_mutex); - list_add(&ch->ch_list, &smd_ch_closed_list); - mutex_unlock(&smd_creation_mutex); - - return 0; -} - -int smd_read(smd_channel_t *ch, void *data, int len) -{ - return ch->read(ch, data, len); -} - -int smd_write(smd_channel_t *ch, const void *data, int len) -{ - return ch->write(ch, data, len); -} - -int smd_write_atomic(smd_channel_t *ch, const void *data, int len) -{ - unsigned long flags; - int res; - spin_lock_irqsave(&smd_lock, flags); - res = ch->write(ch, data, len); - spin_unlock_irqrestore(&smd_lock, flags); - return res; -} - -int smd_read_avail(smd_channel_t *ch) -{ - return ch->read_avail(ch); -} - -int smd_write_avail(smd_channel_t *ch) -{ - return ch->write_avail(ch); -} - -int smd_wait_until_readable(smd_channel_t *ch, int bytes) -{ - return -1; -} - -int smd_wait_until_writable(smd_channel_t *ch, int bytes) -{ - return -1; -} - -int smd_cur_packet_size(smd_channel_t *ch) -{ - return ch->current_packet; -} - - -/* ------------------------------------------------------------------------- */ - -void *smem_alloc(unsigned id, unsigned size) -{ - return smem_find(id, size); -} - -void __iomem *smem_item(unsigned id, unsigned *size) -{ - struct smem_shared *shared = (void *) MSM_SHARED_RAM_BASE; - struct smem_heap_entry *toc = shared->heap_toc; - - if (id >= SMEM_NUM_ITEMS) - return NULL; - - if (toc[id].allocated) { - *size = toc[id].size; - return (MSM_SHARED_RAM_BASE + toc[id].offset); - } else { - *size = 0; - } - - return NULL; -} - -void *smem_find(unsigned id, unsigned size_in) -{ - unsigned size; - void *ptr; - - ptr = smem_item(id, &size); - if (!ptr) - return 0; - - size_in = ALIGN(size_in, 8); - if (size_in != size) { - pr_err("smem_find(%d, %d): wrong size %d\n", - id, size_in, size); - return 0; - } - - return ptr; -} - -static irqreturn_t smsm_irq_handler(int irq, void *data) -{ - unsigned long flags; - unsigned apps, modm; - - spin_lock_irqsave(&smem_lock, flags); - - apps = raw_smsm_get_state(SMSM_STATE_APPS); - modm = raw_smsm_get_state(SMSM_STATE_MODEM); - - if (msm_smd_debug_mask & MSM_SMSM_DEBUG) - pr_info("<SM %08x %08x>\n", apps, modm); - if (modm & SMSM_RESET) - handle_modem_crash(); - - do_smd_probe(); - - spin_unlock_irqrestore(&smem_lock, flags); - return IRQ_HANDLED; -} - -int smsm_change_state(enum smsm_state_item item, - uint32_t clear_mask, uint32_t set_mask) -{ - void __iomem *addr = smd_info.state + item * 4; - unsigned long flags; - unsigned state; - - if (!smd_info.ready) - return -EIO; - - spin_lock_irqsave(&smem_lock, flags); - - if (raw_smsm_get_state(SMSM_STATE_MODEM) & SMSM_RESET) - handle_modem_crash(); - - state = (readl(addr) & ~clear_mask) | set_mask; - writel(state, addr); - - if (msm_smd_debug_mask & MSM_SMSM_DEBUG) - pr_info("smsm_change_state %d %x\n", item, state); - notify_other_smsm(); - - spin_unlock_irqrestore(&smem_lock, flags); - - return 0; -} - -uint32_t smsm_get_state(enum smsm_state_item item) -{ - unsigned long flags; - uint32_t rv; - - spin_lock_irqsave(&smem_lock, flags); - - rv = readl(smd_info.state + item * 4); - - if (item == SMSM_STATE_MODEM && (rv & SMSM_RESET)) - handle_modem_crash(); - - spin_unlock_irqrestore(&smem_lock, flags); - - return rv; -} - -#ifdef CONFIG_ARCH_MSM_SCORPION - -int smsm_set_sleep_duration(uint32_t delay) -{ - struct msm_dem_slave_data *ptr; - - ptr = smem_find(SMEM_APPS_DEM_SLAVE_DATA, sizeof(*ptr)); - if (ptr == NULL) { - pr_err("smsm_set_sleep_duration <SM NO APPS_DEM_SLAVE_DATA>\n"); - return -EIO; - } - if (msm_smd_debug_mask & MSM_SMSM_DEBUG) - pr_info("smsm_set_sleep_duration %d -> %d\n", - ptr->sleep_time, delay); - ptr->sleep_time = delay; - return 0; -} - -#else - -int smsm_set_sleep_duration(uint32_t delay) -{ - uint32_t *ptr; - - ptr = smem_find(SMEM_SMSM_SLEEP_DELAY, sizeof(*ptr)); - if (ptr == NULL) { - pr_err("smsm_set_sleep_duration <SM NO SLEEP_DELAY>\n"); - return -EIO; - } - if (msm_smd_debug_mask & MSM_SMSM_DEBUG) - pr_info("smsm_set_sleep_duration %d -> %d\n", - *ptr, delay); - *ptr = delay; - return 0; -} - -#endif - -int smd_core_init(void) -{ - int r; - - /* wait for essential items to be initialized */ - for (;;) { - unsigned size; - void __iomem *state; - state = smem_item(SMEM_SMSM_SHARED_STATE, &size); - if (size == SMSM_V1_SIZE || size == SMSM_V2_SIZE) { - smd_info.state = state; - break; - } - } - - smd_info.ready = 1; - - r = request_irq(INT_A9_M2A_0, smd_modem_irq_handler, - IRQF_TRIGGER_RISING, "smd_dev", 0); - if (r < 0) - return r; - r = enable_irq_wake(INT_A9_M2A_0); - if (r < 0) - pr_err("smd_core_init: enable_irq_wake failed for A9_M2A_0\n"); - - r = request_irq(INT_A9_M2A_5, smsm_irq_handler, - IRQF_TRIGGER_RISING, "smsm_dev", 0); - if (r < 0) { - free_irq(INT_A9_M2A_0, 0); - return r; - } - r = enable_irq_wake(INT_A9_M2A_5); - if (r < 0) - pr_err("smd_core_init: enable_irq_wake failed for A9_M2A_5\n"); - -#if defined(CONFIG_QDSP6) - r = request_irq(INT_ADSP_A11, smd_dsp_irq_handler, - IRQF_TRIGGER_RISING, "smd_dsp", 0); - if (r < 0) { - free_irq(INT_A9_M2A_0, 0); - free_irq(INT_A9_M2A_5, 0); - return r; - } -#endif - - /* check for any SMD channels that may already exist */ - do_smd_probe(); - - /* indicate that we're up and running */ - smsm_change_state(SMSM_STATE_APPS, - ~0, SMSM_INIT | SMSM_SMDINIT | SMSM_RPCINIT | SMSM_RUN); -#ifdef CONFIG_ARCH_MSM_SCORPION - smsm_change_state(SMSM_STATE_APPS_DEM, ~0, 0); -#endif - - return 0; -} - -static int msm_smd_probe(struct platform_device *pdev) -{ - /* - * If we haven't waited for the ARM9 to boot up till now, - * then we need to wait here. Otherwise this should just - * return immediately. - */ - proc_comm_boot_wait(); - - INIT_WORK(&probe_work, smd_channel_probe_worker); - - if (smd_core_init()) { - pr_err("smd_core_init() failed\n"); - return -1; - } - - do_smd_probe(); - - msm_check_for_modem_crash = check_for_modem_crash; - - msm_init_last_radio_log(THIS_MODULE); - - smd_initialized = 1; - - return 0; -} - -static struct platform_driver msm_smd_driver = { - .probe = msm_smd_probe, - .driver = { - .name = MODULE_NAME, - }, -}; - -static int __init msm_smd_init(void) -{ - return platform_driver_register(&msm_smd_driver); -} - -module_init(msm_smd_init); - -MODULE_DESCRIPTION("MSM Shared Memory Core"); -MODULE_AUTHOR("Brian Swetland <swetland@google.com>"); -MODULE_LICENSE("GPL"); diff --git a/arch/arm/mach-msm/smd_debug.c b/arch/arm/mach-msm/smd_debug.c deleted file mode 100644 index 8056b3e5590f..000000000000 --- a/arch/arm/mach-msm/smd_debug.c +++ /dev/null @@ -1,311 +0,0 @@ -/* arch/arm/mach-msm/smd_debug.c - * - * Copyright (C) 2007 Google, Inc. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/debugfs.h> -#include <linux/list.h> - -#include <mach/msm_iomap.h> - -#include "smd_private.h" - -#if defined(CONFIG_DEBUG_FS) - -static char *chstate(unsigned n) -{ - switch (n) { - case SMD_SS_CLOSED: - return "CLOSED"; - case SMD_SS_OPENING: - return "OPENING"; - case SMD_SS_OPENED: - return "OPENED"; - case SMD_SS_FLUSHING: - return "FLUSHING"; - case SMD_SS_CLOSING: - return "CLOSING"; - case SMD_SS_RESET: - return "RESET"; - case SMD_SS_RESET_OPENING: - return "ROPENING"; - default: - return "UNKNOWN"; - } -} - - -static int dump_ch(char *buf, int max, struct smd_channel *ch) -{ - volatile struct smd_half_channel *s = ch->send; - volatile struct smd_half_channel *r = ch->recv; - - return scnprintf( - buf, max, - "ch%02d:" - " %8s(%05d/%05d) %c%c%c%c%c%c%c <->" - " %8s(%05d/%05d) %c%c%c%c%c%c%c '%s'\n", ch->n, - chstate(s->state), s->tail, s->head, - s->fDSR ? 'D' : 'd', - s->fCTS ? 'C' : 'c', - s->fCD ? 'C' : 'c', - s->fRI ? 'I' : 'i', - s->fHEAD ? 'W' : 'w', - s->fTAIL ? 'R' : 'r', - s->fSTATE ? 'S' : 's', - chstate(r->state), r->tail, r->head, - r->fDSR ? 'D' : 'd', - r->fCTS ? 'R' : 'r', - r->fCD ? 'C' : 'c', - r->fRI ? 'I' : 'i', - r->fHEAD ? 'W' : 'w', - r->fTAIL ? 'R' : 'r', - r->fSTATE ? 'S' : 's', - ch->name - ); -} - -static int debug_read_stat(char *buf, int max) -{ - char *msg; - int i = 0; - - msg = smem_find(ID_DIAG_ERR_MSG, SZ_DIAG_ERR_MSG); - - if (raw_smsm_get_state(SMSM_STATE_MODEM) & SMSM_RESET) - i += scnprintf(buf + i, max - i, - "smsm: ARM9 HAS CRASHED\n"); - - i += scnprintf(buf + i, max - i, "smsm: a9: %08x a11: %08x\n", - raw_smsm_get_state(SMSM_STATE_MODEM), - raw_smsm_get_state(SMSM_STATE_APPS)); -#ifdef CONFIG_ARCH_MSM_SCORPION - i += scnprintf(buf + i, max - i, "smsm dem: apps: %08x modem: %08x " - "qdsp6: %08x power: %08x time: %08x\n", - raw_smsm_get_state(SMSM_STATE_APPS_DEM), - raw_smsm_get_state(SMSM_STATE_MODEM_DEM), - raw_smsm_get_state(SMSM_STATE_QDSP6_DEM), - raw_smsm_get_state(SMSM_STATE_POWER_MASTER_DEM), - raw_smsm_get_state(SMSM_STATE_TIME_MASTER_DEM)); -#endif - if (msg) { - msg[SZ_DIAG_ERR_MSG - 1] = 0; - i += scnprintf(buf + i, max - i, "diag: '%s'\n", msg); - } - return i; -} - -static int debug_read_mem(char *buf, int max) -{ - unsigned n; - struct smem_shared *shared = (void *) MSM_SHARED_RAM_BASE; - struct smem_heap_entry *toc = shared->heap_toc; - int i = 0; - - i += scnprintf(buf + i, max - i, - "heap: init=%d free=%d remain=%d\n", - shared->heap_info.initialized, - shared->heap_info.free_offset, - shared->heap_info.heap_remaining); - - for (n = 0; n < SMEM_NUM_ITEMS; n++) { - if (toc[n].allocated == 0) - continue; - i += scnprintf(buf + i, max - i, - "%04d: offset %08x size %08x\n", - n, toc[n].offset, toc[n].size); - } - return i; -} - -static int debug_read_ch(char *buf, int max) -{ - struct smd_channel *ch; - unsigned long flags; - int i = 0; - - spin_lock_irqsave(&smd_lock, flags); - list_for_each_entry(ch, &smd_ch_list_dsp, ch_list) - i += dump_ch(buf + i, max - i, ch); - list_for_each_entry(ch, &smd_ch_list_modem, ch_list) - i += dump_ch(buf + i, max - i, ch); - list_for_each_entry(ch, &smd_ch_closed_list, ch_list) - i += dump_ch(buf + i, max - i, ch); - spin_unlock_irqrestore(&smd_lock, flags); - - return i; -} - -static int debug_read_version(char *buf, int max) -{ - struct smem_shared *shared = (void *) MSM_SHARED_RAM_BASE; - unsigned version = shared->version[VERSION_MODEM]; - return sprintf(buf, "%d.%d\n", version >> 16, version & 0xffff); -} - -static int debug_read_build_id(char *buf, int max) -{ - unsigned size; - void *data; - - data = smem_item(SMEM_HW_SW_BUILD_ID, &size); - if (!data) - return 0; - - if (size >= max) - size = max; - memcpy(buf, data, size); - - return size; -} - -static int debug_read_alloc_tbl(char *buf, int max) -{ - struct smd_alloc_elm *shared; - int n, i = 0; - - shared = smem_find(ID_CH_ALLOC_TBL, sizeof(*shared) * 64); - - for (n = 0; n < 64; n++) { - if (shared[n].ref_count == 0) - continue; - i += scnprintf(buf + i, max - i, - "%03d: %-20s cid=%02d type=%03d " - "kind=%02d ref_count=%d\n", - n, shared[n].name, shared[n].cid, - shared[n].ctype & 0xff, - (shared[n].ctype >> 8) & 0xf, - shared[n].ref_count); - } - - return i; -} - -#define DEBUG_BUFMAX 4096 -static char debug_buffer[DEBUG_BUFMAX]; - -static ssize_t debug_read(struct file *file, char __user *buf, - size_t count, loff_t *ppos) -{ - int (*fill)(char *buf, int max) = file->private_data; - int bsize = fill(debug_buffer, DEBUG_BUFMAX); - return simple_read_from_buffer(buf, count, ppos, debug_buffer, bsize); -} - -static const struct file_operations debug_ops = { - .read = debug_read, - .open = simple_open, - .llseek = default_llseek, -}; - -static void debug_create(const char *name, umode_t mode, - struct dentry *dent, - int (*fill)(char *buf, int max)) -{ - debugfs_create_file(name, mode, dent, fill, &debug_ops); -} - -int __init smd_debugfs_init(void) -{ - struct dentry *dent; - - dent = debugfs_create_dir("smd", 0); - if (IS_ERR(dent)) - return 1; - - debug_create("ch", 0444, dent, debug_read_ch); - debug_create("stat", 0444, dent, debug_read_stat); - debug_create("mem", 0444, dent, debug_read_mem); - debug_create("version", 0444, dent, debug_read_version); - debug_create("tbl", 0444, dent, debug_read_alloc_tbl); - debug_create("build", 0444, dent, debug_read_build_id); - - return 0; -} - -#endif - - -#define MAX_NUM_SLEEP_CLIENTS 64 -#define MAX_SLEEP_NAME_LEN 8 - -#define NUM_GPIO_INT_REGISTERS 6 -#define GPIO_SMEM_NUM_GROUPS 2 -#define GPIO_SMEM_MAX_PC_INTERRUPTS 8 - -struct tramp_gpio_save { - unsigned int enable; - unsigned int detect; - unsigned int polarity; -}; - -struct tramp_gpio_smem { - uint16_t num_fired[GPIO_SMEM_NUM_GROUPS]; - uint16_t fired[GPIO_SMEM_NUM_GROUPS][GPIO_SMEM_MAX_PC_INTERRUPTS]; - uint32_t enabled[NUM_GPIO_INT_REGISTERS]; - uint32_t detection[NUM_GPIO_INT_REGISTERS]; - uint32_t polarity[NUM_GPIO_INT_REGISTERS]; -}; - - -void smsm_print_sleep_info(void) -{ - unsigned long flags; - uint32_t *ptr; -#ifndef CONFIG_ARCH_MSM_SCORPION - struct tramp_gpio_smem *gpio; - struct smsm_interrupt_info *int_info; -#endif - - - spin_lock_irqsave(&smem_lock, flags); - - ptr = smem_alloc(SMEM_SMSM_SLEEP_DELAY, sizeof(*ptr)); - if (ptr) - pr_info("SMEM_SMSM_SLEEP_DELAY: %x\n", *ptr); - - ptr = smem_alloc(SMEM_SMSM_LIMIT_SLEEP, sizeof(*ptr)); - if (ptr) - pr_info("SMEM_SMSM_LIMIT_SLEEP: %x\n", *ptr); - - ptr = smem_alloc(SMEM_SLEEP_POWER_COLLAPSE_DISABLED, sizeof(*ptr)); - if (ptr) - pr_info("SMEM_SLEEP_POWER_COLLAPSE_DISABLED: %x\n", *ptr); - -#ifndef CONFIG_ARCH_MSM_SCORPION - int_info = smem_alloc(SMEM_SMSM_INT_INFO, sizeof(*int_info)); - if (int_info) - pr_info("SMEM_SMSM_INT_INFO %x %x %x\n", - int_info->interrupt_mask, - int_info->pending_interrupts, - int_info->wakeup_reason); - - gpio = smem_alloc(SMEM_GPIO_INT, sizeof(*gpio)); - if (gpio) { - int i; - for (i = 0; i < NUM_GPIO_INT_REGISTERS; i++) - pr_info("SMEM_GPIO_INT: %d: e %x d %x p %x\n", - i, gpio->enabled[i], gpio->detection[i], - gpio->polarity[i]); - - for (i = 0; i < GPIO_SMEM_NUM_GROUPS; i++) - pr_info("SMEM_GPIO_INT: %d: f %d: %d %d...\n", - i, gpio->num_fired[i], gpio->fired[i][0], - gpio->fired[i][1]); - } -#else -#endif - spin_unlock_irqrestore(&smem_lock, flags); -} - diff --git a/arch/arm/mach-msm/smd_private.h b/arch/arm/mach-msm/smd_private.h deleted file mode 100644 index 727bfe68aa9b..000000000000 --- a/arch/arm/mach-msm/smd_private.h +++ /dev/null @@ -1,403 +0,0 @@ -/* arch/arm/mach-msm/smd_private.h - * - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2007 QUALCOMM Incorporated - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ -#ifndef _ARCH_ARM_MACH_MSM_MSM_SMD_PRIVATE_H_ -#define _ARCH_ARM_MACH_MSM_MSM_SMD_PRIVATE_H_ - -#include <linux/platform_device.h> -#include <linux/spinlock.h> -#include <linux/list.h> -#include <linux/io.h> - -#include <mach/msm_iomap.h> - -struct smem_heap_info { - unsigned initialized; - unsigned free_offset; - unsigned heap_remaining; - unsigned reserved; -}; - -struct smem_heap_entry { - unsigned allocated; - unsigned offset; - unsigned size; - unsigned reserved; -}; - -struct smem_proc_comm { - unsigned command; - unsigned status; - unsigned data1; - unsigned data2; -}; - -#define PC_APPS 0 -#define PC_MODEM 1 - -#define VERSION_SMD 0 -#define VERSION_QDSP6 4 -#define VERSION_APPS_SBL 6 -#define VERSION_MODEM_SBL 7 -#define VERSION_APPS 8 -#define VERSION_MODEM 9 - -struct smem_shared { - struct smem_proc_comm proc_comm[4]; - unsigned version[32]; - struct smem_heap_info heap_info; - struct smem_heap_entry heap_toc[512]; -}; - -#define SMSM_V1_SIZE (sizeof(unsigned) * 8) -#define SMSM_V2_SIZE (sizeof(unsigned) * 4) - -#ifdef CONFIG_MSM_SMD_PKG3 -struct smsm_interrupt_info { - uint32_t interrupt_mask; - uint32_t pending_interrupts; - uint32_t wakeup_reason; -}; -#else -#define DEM_MAX_PORT_NAME_LEN (20) -struct msm_dem_slave_data { - uint32_t sleep_time; - uint32_t interrupt_mask; - uint32_t resources_used; - uint32_t reserved1; - - uint32_t wakeup_reason; - uint32_t pending_interrupts; - uint32_t rpc_prog; - uint32_t rpc_proc; - char smd_port_name[DEM_MAX_PORT_NAME_LEN]; - uint32_t reserved2; -}; -#endif - -#define SZ_DIAG_ERR_MSG 0xC8 -#define ID_DIAG_ERR_MSG SMEM_DIAG_ERR_MESSAGE -#define ID_SMD_CHANNELS SMEM_SMD_BASE_ID -#define ID_SHARED_STATE SMEM_SMSM_SHARED_STATE -#define ID_CH_ALLOC_TBL SMEM_CHANNEL_ALLOC_TBL - -#define SMSM_INIT 0x00000001 -#define SMSM_SMDINIT 0x00000008 -#define SMSM_RPCINIT 0x00000020 -#define SMSM_RESET 0x00000040 -#define SMSM_RSA 0x00000080 -#define SMSM_RUN 0x00000100 -#define SMSM_PWRC 0x00000200 -#define SMSM_TIMEWAIT 0x00000400 -#define SMSM_TIMEINIT 0x00000800 -#define SMSM_PWRC_EARLY_EXIT 0x00001000 -#define SMSM_WFPI 0x00002000 -#define SMSM_SLEEP 0x00004000 -#define SMSM_SLEEPEXIT 0x00008000 -#define SMSM_APPS_REBOOT 0x00020000 -#define SMSM_SYSTEM_POWER_DOWN 0x00040000 -#define SMSM_SYSTEM_REBOOT 0x00080000 -#define SMSM_SYSTEM_DOWNLOAD 0x00100000 -#define SMSM_PWRC_SUSPEND 0x00200000 -#define SMSM_APPS_SHUTDOWN 0x00400000 -#define SMSM_SMD_LOOPBACK 0x00800000 -#define SMSM_RUN_QUIET 0x01000000 -#define SMSM_MODEM_WAIT 0x02000000 -#define SMSM_MODEM_BREAK 0x04000000 -#define SMSM_MODEM_CONTINUE 0x08000000 -#define SMSM_UNKNOWN 0x80000000 - -#define SMSM_WKUP_REASON_RPC 0x00000001 -#define SMSM_WKUP_REASON_INT 0x00000002 -#define SMSM_WKUP_REASON_GPIO 0x00000004 -#define SMSM_WKUP_REASON_TIMER 0x00000008 -#define SMSM_WKUP_REASON_ALARM 0x00000010 -#define SMSM_WKUP_REASON_RESET 0x00000020 - -#ifdef CONFIG_ARCH_MSM7X00A -enum smsm_state_item { - SMSM_STATE_APPS = 1, - SMSM_STATE_MODEM = 3, - SMSM_STATE_COUNT, -}; -#else -enum smsm_state_item { - SMSM_STATE_APPS, - SMSM_STATE_MODEM, - SMSM_STATE_HEXAGON, - SMSM_STATE_APPS_DEM, - SMSM_STATE_MODEM_DEM, - SMSM_STATE_QDSP6_DEM, - SMSM_STATE_POWER_MASTER_DEM, - SMSM_STATE_TIME_MASTER_DEM, - SMSM_STATE_COUNT, -}; -#endif - -void *smem_alloc(unsigned id, unsigned size); -int smsm_change_state(enum smsm_state_item item, uint32_t clear_mask, uint32_t set_mask); -uint32_t smsm_get_state(enum smsm_state_item item); -int smsm_set_sleep_duration(uint32_t delay); -void smsm_print_sleep_info(void); - -#define SMEM_NUM_SMD_CHANNELS 64 - -typedef enum { - /* fixed items */ - SMEM_PROC_COMM = 0, - SMEM_HEAP_INFO, - SMEM_ALLOCATION_TABLE, - SMEM_VERSION_INFO, - SMEM_HW_RESET_DETECT, - SMEM_AARM_WARM_BOOT, - SMEM_DIAG_ERR_MESSAGE, - SMEM_SPINLOCK_ARRAY, - SMEM_MEMORY_BARRIER_LOCATION, - - /* dynamic items */ - SMEM_AARM_PARTITION_TABLE, - SMEM_AARM_BAD_BLOCK_TABLE, - SMEM_RESERVE_BAD_BLOCKS, - SMEM_WM_UUID, - SMEM_CHANNEL_ALLOC_TBL, - SMEM_SMD_BASE_ID, - SMEM_SMEM_LOG_IDX = SMEM_SMD_BASE_ID + SMEM_NUM_SMD_CHANNELS, - SMEM_SMEM_LOG_EVENTS, - SMEM_SMEM_STATIC_LOG_IDX, - SMEM_SMEM_STATIC_LOG_EVENTS, - SMEM_SMEM_SLOW_CLOCK_SYNC, - SMEM_SMEM_SLOW_CLOCK_VALUE, - SMEM_BIO_LED_BUF, - SMEM_SMSM_SHARED_STATE, - SMEM_SMSM_INT_INFO, - SMEM_SMSM_SLEEP_DELAY, - SMEM_SMSM_LIMIT_SLEEP, - SMEM_SLEEP_POWER_COLLAPSE_DISABLED, - SMEM_KEYPAD_KEYS_PRESSED, - SMEM_KEYPAD_STATE_UPDATED, - SMEM_KEYPAD_STATE_IDX, - SMEM_GPIO_INT, - SMEM_MDDI_LCD_IDX, - SMEM_MDDI_HOST_DRIVER_STATE, - SMEM_MDDI_LCD_DISP_STATE, - SMEM_LCD_CUR_PANEL, - SMEM_MARM_BOOT_SEGMENT_INFO, - SMEM_AARM_BOOT_SEGMENT_INFO, - SMEM_SLEEP_STATIC, - SMEM_SCORPION_FREQUENCY, - SMEM_SMD_PROFILES, - SMEM_TSSC_BUSY, - SMEM_HS_SUSPEND_FILTER_INFO, - SMEM_BATT_INFO, - SMEM_APPS_BOOT_MODE, - SMEM_VERSION_FIRST, - SMEM_VERSION_LAST = SMEM_VERSION_FIRST + 24, - SMEM_OSS_RRCASN1_BUF1, - SMEM_OSS_RRCASN1_BUF2, - SMEM_ID_VENDOR0, - SMEM_ID_VENDOR1, - SMEM_ID_VENDOR2, - SMEM_HW_SW_BUILD_ID, - SMEM_SMD_BLOCK_PORT_BASE_ID, - SMEM_SMD_BLOCK_PORT_PROC0_HEAP = SMEM_SMD_BLOCK_PORT_BASE_ID + SMEM_NUM_SMD_CHANNELS, - SMEM_SMD_BLOCK_PORT_PROC1_HEAP = SMEM_SMD_BLOCK_PORT_PROC0_HEAP + SMEM_NUM_SMD_CHANNELS, - SMEM_I2C_MUTEX = SMEM_SMD_BLOCK_PORT_PROC1_HEAP + SMEM_NUM_SMD_CHANNELS, - SMEM_SCLK_CONVERSION, - SMEM_SMD_SMSM_INTR_MUX, - SMEM_SMSM_CPU_INTR_MASK, - SMEM_APPS_DEM_SLAVE_DATA, - SMEM_QDSP6_DEM_SLAVE_DATA, - SMEM_CLKREGIM_BSP, - SMEM_CLKREGIM_SOURCES, - SMEM_SMD_FIFO_BASE_ID, - SMEM_USABLE_RAM_PARTITION_TABLE = SMEM_SMD_FIFO_BASE_ID + SMEM_NUM_SMD_CHANNELS, - SMEM_POWER_ON_STATUS_INFO, - SMEM_DAL_AREA, - SMEM_SMEM_LOG_POWER_IDX, - SMEM_SMEM_LOG_POWER_WRAP, - SMEM_SMEM_LOG_POWER_EVENTS, - SMEM_ERR_CRASH_LOG, - SMEM_ERR_F3_TRACE_LOG, - SMEM_NUM_ITEMS, -} smem_mem_type; - - -#define SMD_SS_CLOSED 0x00000000 -#define SMD_SS_OPENING 0x00000001 -#define SMD_SS_OPENED 0x00000002 -#define SMD_SS_FLUSHING 0x00000003 -#define SMD_SS_CLOSING 0x00000004 -#define SMD_SS_RESET 0x00000005 -#define SMD_SS_RESET_OPENING 0x00000006 - -#define SMD_BUF_SIZE 8192 -#define SMD_CHANNELS 64 - -#define SMD_HEADER_SIZE 20 - -struct smd_alloc_elm { - char name[20]; - uint32_t cid; - uint32_t ctype; - uint32_t ref_count; -}; - -struct smd_half_channel { - unsigned state; - unsigned char fDSR; - unsigned char fCTS; - unsigned char fCD; - unsigned char fRI; - unsigned char fHEAD; - unsigned char fTAIL; - unsigned char fSTATE; - unsigned char fUNUSED; - unsigned tail; - unsigned head; -} __attribute__(( aligned(4), packed )); - -/* Only used on SMD package v3 on msm7201a */ -struct smd_shared_v1 { - struct smd_half_channel ch0; - unsigned char data0[SMD_BUF_SIZE]; - struct smd_half_channel ch1; - unsigned char data1[SMD_BUF_SIZE]; -}; - -/* Used on SMD package v4 */ -struct smd_shared_v2 { - struct smd_half_channel ch0; - struct smd_half_channel ch1; -}; - -struct smd_channel { - volatile struct smd_half_channel *send; - volatile struct smd_half_channel *recv; - unsigned char *send_data; - unsigned char *recv_data; - - unsigned fifo_mask; - unsigned fifo_size; - unsigned current_packet; - unsigned n; - - struct list_head ch_list; - - void *priv; - void (*notify)(void *priv, unsigned flags); - - int (*read)(struct smd_channel *ch, void *data, int len); - int (*write)(struct smd_channel *ch, const void *data, int len); - int (*read_avail)(struct smd_channel *ch); - int (*write_avail)(struct smd_channel *ch); - - void (*update_state)(struct smd_channel *ch); - unsigned last_state; - void (*notify_other_cpu)(void); - unsigned type; - - char name[32]; - struct platform_device pdev; -}; - -#define SMD_TYPE_MASK 0x0FF -#define SMD_TYPE_APPS_MODEM 0x000 -#define SMD_TYPE_APPS_DSP 0x001 -#define SMD_TYPE_MODEM_DSP 0x002 - -#define SMD_KIND_MASK 0xF00 -#define SMD_KIND_UNKNOWN 0x000 -#define SMD_KIND_STREAM 0x100 -#define SMD_KIND_PACKET 0x200 - -extern struct list_head smd_ch_closed_list; -extern struct list_head smd_ch_list_modem; -extern struct list_head smd_ch_list_dsp; - -extern spinlock_t smd_lock; -extern spinlock_t smem_lock; - -void *smem_find(unsigned id, unsigned size); -void *smem_item(unsigned id, unsigned *size); -uint32_t raw_smsm_get_state(enum smsm_state_item item); - -extern void msm_init_last_radio_log(struct module *); - -#ifdef CONFIG_MSM_SMD_PKG3 -/* - * This allocator assumes an SMD Package v3 which only exists on - * MSM7x00 SoC's. - */ -static inline int _smd_alloc_channel(struct smd_channel *ch) -{ - struct smd_shared_v1 *shared1; - - shared1 = smem_alloc(ID_SMD_CHANNELS + ch->n, sizeof(*shared1)); - if (!shared1) { - pr_err("smd_alloc_channel() cid %d does not exist\n", ch->n); - return -1; - } - ch->send = &shared1->ch0; - ch->recv = &shared1->ch1; - ch->send_data = shared1->data0; - ch->recv_data = shared1->data1; - ch->fifo_size = SMD_BUF_SIZE; - return 0; -} -#else -/* - * This allocator assumes an SMD Package v4, the most common - * and the default. - */ -static inline int _smd_alloc_channel(struct smd_channel *ch) -{ - struct smd_shared_v2 *shared2; - void *buffer; - unsigned buffer_sz; - - shared2 = smem_alloc(SMEM_SMD_BASE_ID + ch->n, sizeof(*shared2)); - buffer = smem_item(SMEM_SMD_FIFO_BASE_ID + ch->n, &buffer_sz); - - if (!buffer) - return -1; - - /* buffer must be a power-of-two size */ - if (buffer_sz & (buffer_sz - 1)) - return -1; - - buffer_sz /= 2; - ch->send = &shared2->ch0; - ch->recv = &shared2->ch1; - ch->send_data = buffer; - ch->recv_data = buffer + buffer_sz; - ch->fifo_size = buffer_sz; - return 0; -} -#endif /* CONFIG_MSM_SMD_PKG3 */ - -#if defined(CONFIG_ARCH_MSM7X30) -static inline void msm_a2m_int(uint32_t irq) -{ - writel(1 << irq, MSM_GCC_BASE + 0x8); -} -#else -static inline void msm_a2m_int(uint32_t irq) -{ - writel(1, MSM_CSR_BASE + 0x400 + (irq * 4)); -} -#endif /* CONFIG_ARCH_MSM7X30 */ - - -#endif diff --git a/arch/arm/mach-msm/vreg.c b/arch/arm/mach-msm/vreg.c deleted file mode 100644 index bd66ed04d6dc..000000000000 --- a/arch/arm/mach-msm/vreg.c +++ /dev/null @@ -1,220 +0,0 @@ -/* arch/arm/mach-msm/vreg.c - * - * Copyright (C) 2008 Google, Inc. - * Copyright (c) 2009, Code Aurora Forum. All rights reserved. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> -#include <linux/device.h> -#include <linux/init.h> -#include <linux/debugfs.h> -#include <linux/module.h> -#include <linux/string.h> -#include <mach/vreg.h> - -#include "proc_comm.h" - -struct vreg { - const char *name; - unsigned id; - int status; - unsigned refcnt; -}; - -#define VREG(_name, _id, _status, _refcnt) \ - { .name = _name, .id = _id, .status = _status, .refcnt = _refcnt } - -static struct vreg vregs[] = { - VREG("msma", 0, 0, 0), - VREG("msmp", 1, 0, 0), - VREG("msme1", 2, 0, 0), - VREG("msmc1", 3, 0, 0), - VREG("msmc2", 4, 0, 0), - VREG("gp3", 5, 0, 0), - VREG("msme2", 6, 0, 0), - VREG("gp4", 7, 0, 0), - VREG("gp1", 8, 0, 0), - VREG("tcxo", 9, 0, 0), - VREG("pa", 10, 0, 0), - VREG("rftx", 11, 0, 0), - VREG("rfrx1", 12, 0, 0), - VREG("rfrx2", 13, 0, 0), - VREG("synt", 14, 0, 0), - VREG("wlan", 15, 0, 0), - VREG("usb", 16, 0, 0), - VREG("boost", 17, 0, 0), - VREG("mmc", 18, 0, 0), - VREG("ruim", 19, 0, 0), - VREG("msmc0", 20, 0, 0), - VREG("gp2", 21, 0, 0), - VREG("gp5", 22, 0, 0), - VREG("gp6", 23, 0, 0), - VREG("rf", 24, 0, 0), - VREG("rf_vco", 26, 0, 0), - VREG("mpll", 27, 0, 0), - VREG("s2", 28, 0, 0), - VREG("s3", 29, 0, 0), - VREG("rfubm", 30, 0, 0), - VREG("ncp", 31, 0, 0), - VREG("gp7", 32, 0, 0), - VREG("gp8", 33, 0, 0), - VREG("gp9", 34, 0, 0), - VREG("gp10", 35, 0, 0), - VREG("gp11", 36, 0, 0), - VREG("gp12", 37, 0, 0), - VREG("gp13", 38, 0, 0), - VREG("gp14", 39, 0, 0), - VREG("gp15", 40, 0, 0), - VREG("gp16", 41, 0, 0), - VREG("gp17", 42, 0, 0), - VREG("s4", 43, 0, 0), - VREG("usb2", 44, 0, 0), - VREG("wlan2", 45, 0, 0), - VREG("xo_out", 46, 0, 0), - VREG("lvsw0", 47, 0, 0), - VREG("lvsw1", 48, 0, 0), -}; - -struct vreg *vreg_get(struct device *dev, const char *id) -{ - int n; - for (n = 0; n < ARRAY_SIZE(vregs); n++) { - if (!strcmp(vregs[n].name, id)) - return vregs + n; - } - return ERR_PTR(-ENOENT); -} - -void vreg_put(struct vreg *vreg) -{ -} - -int vreg_enable(struct vreg *vreg) -{ - unsigned id = vreg->id; - unsigned enable = 1; - - if (vreg->refcnt == 0) - vreg->status = msm_proc_comm(PCOM_VREG_SWITCH, &id, &enable); - - if ((vreg->refcnt < UINT_MAX) && (!vreg->status)) - vreg->refcnt++; - - return vreg->status; -} - -int vreg_disable(struct vreg *vreg) -{ - unsigned id = vreg->id; - unsigned enable = 0; - - if (!vreg->refcnt) - return 0; - - if (vreg->refcnt == 1) - vreg->status = msm_proc_comm(PCOM_VREG_SWITCH, &id, &enable); - - if (!vreg->status) - vreg->refcnt--; - - return vreg->status; -} - -int vreg_set_level(struct vreg *vreg, unsigned mv) -{ - unsigned id = vreg->id; - - vreg->status = msm_proc_comm(PCOM_VREG_SET_LEVEL, &id, &mv); - return vreg->status; -} - -#if defined(CONFIG_DEBUG_FS) - -static int vreg_debug_set(void *data, u64 val) -{ - struct vreg *vreg = data; - switch (val) { - case 0: - vreg_disable(vreg); - break; - case 1: - vreg_enable(vreg); - break; - default: - vreg_set_level(vreg, val); - break; - } - return 0; -} - -static int vreg_debug_get(void *data, u64 *val) -{ - struct vreg *vreg = data; - - if (!vreg->status) - *val = 0; - else - *val = 1; - - return 0; -} - -static int vreg_debug_count_set(void *data, u64 val) -{ - struct vreg *vreg = data; - if (val > UINT_MAX) - val = UINT_MAX; - vreg->refcnt = val; - return 0; -} - -static int vreg_debug_count_get(void *data, u64 *val) -{ - struct vreg *vreg = data; - - *val = vreg->refcnt; - - return 0; -} - -DEFINE_SIMPLE_ATTRIBUTE(vreg_fops, vreg_debug_get, vreg_debug_set, "%llu\n"); -DEFINE_SIMPLE_ATTRIBUTE(vreg_count_fops, vreg_debug_count_get, - vreg_debug_count_set, "%llu\n"); - -static int __init vreg_debug_init(void) -{ - struct dentry *dent; - int n; - char name[32]; - const char *refcnt_name = "_refcnt"; - - dent = debugfs_create_dir("vreg", 0); - if (IS_ERR(dent)) - return 0; - - for (n = 0; n < ARRAY_SIZE(vregs); n++) { - (void) debugfs_create_file(vregs[n].name, 0644, - dent, vregs + n, &vreg_fops); - - strlcpy(name, vregs[n].name, sizeof(name)); - strlcat(name, refcnt_name, sizeof(name)); - (void) debugfs_create_file(name, 0644, - dent, vregs + n, &vreg_count_fops); - } - - return 0; -} - -device_initcall(vreg_debug_init); -#endif |