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2012-01-11Merge branches 'next/ar7', 'next/ath79', 'next/bcm63xx', 'next/bmips', ↵Ralf Baechle3-3/+40
'next/cavium', 'next/generic', 'next/kprobes', 'next/lantiq', 'next/perf' and 'next/raza' into mips-for-linux-next
2011-12-07MIPS: AR7: add LEDs layout for the Actiontec GT701 routerFlorian Fainelli1-0/+37
Signed-off-by: Florian Fainelli <florian@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2981/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-12-07MIPS: AR7: constify some arrays in gpio and prom codeFlorian Fainelli2-3/+3
Signed-off-by: Florian Fainelli <florian@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2980/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-12-07MIPS: Fix up inconsistency in panic() string argument.Ralf Baechle2-2/+2
Panic() invokes printk() to add a \n internally, so panic arguments should not themselves end in \n. Panic invocations in arch/mips and elsewhere are inconsistently sometimes terminating in \n, sometimes not. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-09-21MIPS: Mark cascade and low level interrupts IRQF_NO_THREADWu Zhangjin1-1/+2
Mark interrupts with no_action handler, cascade interrupts, low level interrupts (bus error, halt ..) with IRQF_NO_THREAD to exclude them from forced threading. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: linux-mips@linux-mips.org Cc: Wu Zhangjin <wuzhangjin@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-07-25MIPS: AR7: Replace __attribute__((__packed__)) with __packedFlorian Fainelli1-1/+1
Signed-off-by: Florian Fainelli <florian@openwrt.org> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2491/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org
2011-07-25MIPS: AR7: Remove 'space before tabs' in platform.cFlorian Fainelli1-1/+1
Signed-off-by: Florian Fainelli <florian@openwrt.org> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2490/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-07-20MIPS: AR7: Fix trailing semicolon bug in clock.cFlorian Fainelli1-1/+1
Signed-off-by: Florian Fainelli <florian@openwrt.org> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2489/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-05-18MIPS: AR7: Fix GPIO register size for Titan variant.Florian Fainelli1-3/+1
The 'size' variable contains the correct register size for both AR7 and Titan, but we never used it to ioremap the correct register size. This problem only shows up on Titan. [ralf@linux-mips.org: Fixed the fix. The original patch as in patchwork recognizes the problem correctly then fails to fix it ...] Reported-by: Alexander Clouter <alex@digriz.org.uk> Signed-off-by: Florian Fainelli <florian@openwrt.org> Patchwork: https://patchwork.linux-mips.org/patch/2380/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-03-29MIPS: Convert the irq functions to the new namesThomas Gleixner1-2/+2
Scripted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-25MIPS: AR7: Convert to new irq_chip functionsThomas Gleixner1-21/+21
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2174/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-12-16MIPS: AR7: Fix loops per jiffies on TNETD7200 devicesFlorian Fainelli2-6/+6
TNETD7200 run their CPU clock faster than the default CPU clock we assume. In order to have the correct loops per jiffies settings, initialize clocks right before setting mips_hpt_frequency. As a side effect, we can no longer use msleep in clocks.c which requires other parts of the kernel to be initialized, so replace these with mdelay. Signed-off-by: Florian Fainelli <florian@openwrt.org> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1749/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-10-29MIPS: AR7: Add support for Titan (TNETV10xx) SoC variantFlorian Fainelli3-10/+300
Add support for Titan TNETV1050,1055,1056,1060 variants. This SoC is almost completely identical to AR7 except on a few points: - a second bank of gpios is available - vlynq0 on titan is vlynq1 on ar7 - different PHY addresses for cpmac0 This SoC can be found on commercial products like the Linksys WRTP54G Original patch by Xin with improvments by Florian. Signed-off-by: Xin Zhen <xlonestar2000@aim.com> Signed-off-by: Florian Fainelli <florian@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/1563/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---
2010-10-29MIPS: AR7: Initialize GPIO earlierFlorian Fainelli2-2/+3
In order to detect the Titan variant, we must initialize GPIOs earlier since detection relies on some GPIO values to be set. Signed-off-by: Florian Fainelli <florian@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/1562/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---
2010-10-07MIPS: Add missing #inclusions of <linux/irq.h>David Howells1-0/+1
Add missing #inclusions of <linux/irq.h> to a whole bunch of files that should really include it. Note that this can replace #inclusions of <asm/irq.h>. This is required for the patch to sort out irqflags handling function naming to compile on MIPS. The problem is that these files require access to things like setup_irq() - which isn't available by #including <linux/interrupt.h> Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: AR7: rewrite of cpmac_get_mac()Alexander Clouter1-27/+15
Shamelessly stealing wisdom from pasemi_mac.c, I found char2hex() could be replaced with a single call to sscanf(), looks cleaner to me at least. The result is 100 bytes trimmed off the size of a compiled cpmac_get_mac() and as an extra bonus it grumbles and gracefully fails over to using random_ether_addr() when an attempt to parse an invalid MAC address is made. Signed-off-by: Alexander Clouter <alex@digriz.org.uk> To: linux-mips@linux-mips.org Cc: florian@openwrt.org Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05MIPS: Introduce support for Platform definitionsSam Ravnborg2-1/+6
Move platform specific definitions to the platfrom directories. Each platform shall do the following: 1) include an entry in arch/mips/Kbuild.platforms 2) add relevant definitions to arch/mips/<platform>/Platform This commits changes ar7 to the new scheme as an example. Introducing a platform speecific Platfrom file has following advantages: 1) decentralization of platfrom definitions 2) simplification af arch/mips/Makefile 3) force all platfrom to build with -Werror (done in arch/mips/Kbuild) [Ralf: Remove forgotten -Werror from AR7 Makefile] Signed-off-by: Sam Ravnborg <sam@ravnborg.org> To: linux-mips <linux-mips@linux-mips.org> To: Wu Zhangjin <wuzhangjin@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/1302/ Patchwork: http://patchwork.linux-mips.org/patch/1308/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-05MIPS: AR7: Use correct UART port typeFlorian Fainelli1-1/+1
PORT_AR7 has the correct TRIG flag (UART_FCR_R_TRIG_00) as well as UART_CAP_AFE being set. This fixes UART on TNETD7300 revision 0x02, which would otherwise mangle some characters, no side effects on other revisions. Signed-off-by: Florian Fainelli <florian@openwrt.org> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1246/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-05-21MIPS: AR7: prevent race between clock initialization and devices registrationFlorian Fainelli1-1/+1
ar7_regiser_devices needs ar7_clocks_init to have been called first, however clock.o is currently linked later due to its order in the Makefile, therefore ar7_clocks_init always gets called later than ar7_register_devices because both have the same initcall level. Fix this by moving ar7_register_devices to the right initcall level. Reported-by: Michael J. Evans <mjevans1983@gmail.com> Signed-off-by: Florian Fainelli <florian@openwrt.org> To: linux-mips@linux-mips.org Cc: Ralf Baechle <ralf@linux-mips.org> Patchwork: http://patchwork.linux-mips.org/patch/1212/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-05-21MIPS: AR7: use ar7_has_high_vlynq() to determine watchdog base addressFlorian Fainelli1-12/+3
Instead of doing yet another switch/case on the chip_id, use existing inline function to set the watchdog base address. Signed-off-by: Florian Fainelli <florian@openwrt.org> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1211/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-04-12MIPS: AR7: Fix phat finger of cpmac fixed_phy_addAlexander Clouter1-0/+1
Seems I trimmed one too many lines in 29ca2d81bd2a62fa86bc9a72ddadcf03d7daf795 (lmo) rsp 7084338eb8eb0cc021ba86c340157bad397f3f0b (kernel.org) which led to no functioning Ethernet on my WAG54Gv2. This patch restores the AWOL line. Signed-off-by: Alexander Clouter <alex@digriz.org.uk> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1065/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-04-12MIPS: AR7: Fix phat finger of reset bit in vlynq_high_dataAlexander Clouter1-1/+1
Seems in my whitespace cleanup 0f2536082d01448daeced8d9e82c3ba1751fefa3 (lmo) rsp. 8c2961da46abd85a71d20f2b169bf80618e (kernel.org) caused AR7 to no longer get as far as init. Fixed my phat fingering. Signed-off-by: Alexander Clouter <alex@digriz.org.uk> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1064/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-02-27MIPS: AR7: Make ar7_register_devices much more durableAlexander Clouter1-66/+81
[Ralf: Fixed up the rejects and changed all the new printk(KERN_...); to pr_xxx() as suggested by Wu.] Signed-off-by: Alexander Clouter <alex@digriz.org.uk> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/920/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-02-27MIPS: AR7: Fix USB slave mem range typoAlexander Clouter1-1/+1
Signed-off-by: Alexander Clouter <alex@digriz.org.uk> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/919/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-02-27MIPS: AR7: Whitespace hackingAlexander Clouter5-316/+343
[Ralf: Fixed up reject and Wu's complaints about comment style.] Signed-off-by: Alexander Clouter <alex@digriz.org.uk> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/921/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-02-27MIPS: AR7: Implement clock APIFlorian Fainelli3-32/+99
This patch makes the ar7 clock code implement the Linux clk API. Drivers using the various clocks available in the SoC are updated accordingly. Signed-off-by: Florian Fainelli <florian@openwrt.org> Acked-by: Wim Van Sebroeck <wim@iguana.be> To: linux-mips@linux-mips.org Cc: Wim Van Sebroeck <wim@iguana.be> Cc: netdev@vger.kernel.org Cc: David Miller <davem@davemloft.net> Patchwork: http://patchwork.linux-mips.org/patch/881/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-02-27MIPS: AR7: Implement gpiolibFlorian Fainelli2-15/+99
This patch implements gpiolib for the AR7 SoC. Signed-off-by: Florian Fainelli <florian@openwrt.org> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/816/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-02-27MIPS: AR7: replace prom_getcmdline() to arcs_cmdline[]Yoichi Yuasa1-6/+1
Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org> Cc: linux-mips <linux-mips@linux-mips.org> Patchwork: http://patchwork.linux-mips.org/patch/872/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-02-27MIPS: AR7: use strlcat() for the command line argumentsYoichi Yuasa1-16/+6
Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org> Cc: linux-mips <linux-mips@linux-mips.org> Patchwork: http://patchwork.linux-mips.org/patch/871/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-02-27MIPS: Nuke trailing blank linesRalf Baechle1-1/+0
Recent git versions now warn about those and they've always been a bit of an annoyance. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-02-01MIPS: AR7: Fix USB slave mem range typoAlexander Clouter1-1/+1
Signed-off-by: Alexander Clouter <alex@digriz.org.uk> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/919/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-01-12MIPS: AR7: Remove unused prom_getchar()Yoichi Yuasa1-7/+0
Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org> Cc: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/811/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-01-12MIPS: AR7: Remove kgdb_enabledYoichi Yuasa1-8/+0
An unused leftover from the old KGDB implementation. Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org> Patchwork: http://patchwork.linux-mips.org/patch/794/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-12-17MIPS: Move several variables from .bss to .init.dataDmitri Vorobiev1-1/+1
Several static uninitialized variables are used in the scope of __init functions but are themselves not marked as __initdata. This patch is to put those variables to where they belong and to reduce the memory footprint a little bit. Also, a couple of lines with spaces instead of tabs were fixed. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.com> Cc: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/698/ Acked-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-11-02MIPS: AR7: register watchdog device only if enabled in hw configurationFlorian Fainelli1-1/+8
This patch checks if the watchdog enable bit is set in the DCL register meaning that the hardware watchdog actually works and if so, register the ar7_wdt platform_device. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-09-17MIPS: AR7: Make board code register ar7_wdt as a platform deviceFlorian Fainelli1-0/+32
This patch makes the board code register the ar7_wdt driver as a platform device. We move the dynamic resource calculation here since the driver should not be aware of the AR7 SoC version it is running on. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-08-12Merge branch 'master' of ↵David S. Miller6-21/+8
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: arch/microblaze/include/asm/socket.h
2009-08-05ar7: add fixed PHY support for the two on-board cpmacFlorian Fainelli1-0/+15
This patch adds fixed PHY support for the two on-chip cpmac Ethernet adapters. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-03MIPS: AR7: Override CFLAGS with -WerrorFlorian Fainelli1-0/+1
Now that we have removed all warnings from the ar7 board code we can use -Werror like on other MIPS boards. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-08-03MIPS: AR7: Remove unused tnetd7200_get_clock functionFlorian Fainelli1-13/+0
Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-08-03MIPS: AR7: Use DMA_BIT_MASK(nn) instead of deprecated DMA_nnBIT_MASKFlorian Fainelli1-3/+3
Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-08-03MIPS: AR7: Fix build failures when CONFIG_SERIAL_8250 is not enabledFlorian Fainelli1-1/+2
This patch fixes the following build failure when CONFIG_SERIAL_8250 is not enabled in the kernel configuration: arch/mips/ar7/built-in.o: In function 'ar7_register_devices': platform.c:(.init.text+0x61c): undefined reference to 'early_serial_setup' platform.c:(.init.text+0x61c): relocation truncated to fit: R_MIPS_26 against 'early_serial_setup' platform.c:(.init.text+0x68c): undefined reference to 'early_serial_setup' platform.c:(.init.text+0x68c): relocation truncated to fit: R_MIPS_26 against 'early_serial_setup' Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-08-03MIPS: Fix read buffer overflowRoel Kluin1-1/+1
Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-08-03MIPS: AR7: Fix build warning on memory.cFlorian Fainelli1-1/+1
This patch fixes the following build warning: arch/mips/ar7/memory.c: In function 'memsize': arch/mips/ar7/memory.c:55: warning: passing argument 1 of 'writel' makes integer from pointer without a cast Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-08-03MIPS: AR7: Remove unused inclusions of <linux/version.h>.Huang Weiyi2-2/+0
Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-07-03MIPS: Add support for Texas Instruments AR7 System-on-a-ChipFlorian Fainelli9-0/+1722
This patch adds support for the Texas Instruments AR7 System-on-a-Chip. It supports the TNETD7100, 7200 and 7300 versions of the SoC. Signed-off-by: Matteo Croce <matteo@openwrt.org> Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Eugene Konev <ejka@openwrt.org> Signed-off-by: Nicolas Thill <nico@openwrt.org> Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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