diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-08-01 18:29:28 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-08-01 18:29:28 -0400 |
commit | 3fbff9c874072a085c08af706beb88e7797d78b4 (patch) | |
tree | fb0719f0ae7ab7377744c6365eef7cd3eeed4a2e /arch/arm64 | |
parent | fbae5cbb43512446ba15a3b90039cb127d22ee95 (diff) | |
parent | 7e03e116e7603fa30e150df889e8daccd429facf (diff) |
Merge tag 'armsoc-arm64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull 64-bit ARM SoC updates from Olof Johansson:
"Changes to platform code for 64-bit ARM platforms.
Nearly all of these are defconfig updates to enable new drivers or old
drivers still used on these 64-bit platforms.
Added platforms for this release are:
- Broadcom BCM2837
- Renesas R8A7796"
* tag 'armsoc-arm64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (22 commits)
arm64: remove duplicate PWM entry in defconfig
arm64: Update default configuration
arm64: defconfig: Enable more IP blocks for Exynos7 and Exynos5433
arm64: amlogic: select gxbb clk driver
arm64: defconfig: Enable S2MPS11 clock and S3C RTC driver
arm64: marvell: enable Armada 3700 clock drivers
arm64: defconfig: enable msm8996 pinctrl support
arm64: defconfig: Enable qcom msm8996 clk drivers
arm: defconfig: Enable PM8941 pwr key
arm64: defconfig: enable stmmac and realtek PHY as modules
arm64: Kconfig: select PM{,_GENERIC_DOMAINS} for ARCH_VEXPRESS
arm64: defconfig: enable SENSORS_ARM_SCPI
arm64: defconfig: enable Generic on-chip SRAM driver
arm64: configs: enable PCIe driver for Armada 7K/8K
arm64: Add platform selection for BCM2835.
arm64: defconfig: disable plain NEON implementation of AES
arm64: Allow for different DMA and CPU bus offsets
arm64: defconfig: enable Renesas R8A7796 SoC
arm64: defconfig: Enable Cadence MACB/GEM support
ARM64: Kconfig: Select the Amlogic Meson pin controller driver
...
Diffstat (limited to 'arch/arm64')
-rw-r--r-- | arch/arm64/Kconfig.platforms | 22 | ||||
-rw-r--r-- | arch/arm64/configs/defconfig | 49 | ||||
-rw-r--r-- | arch/arm64/include/asm/dma-mapping.h | 17 |
3 files changed, 85 insertions, 3 deletions
diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms index 7ef1d05859ae..ca196d8e76f2 100644 --- a/arch/arm64/Kconfig.platforms +++ b/arch/arm64/Kconfig.platforms @@ -13,6 +13,19 @@ config ARCH_ALPINE This enables support for the Annapurna Labs Alpine Soc family. +config ARCH_BCM2835 + bool "Broadcom BCM2835 family" + select ARCH_REQUIRE_GPIOLIB + select CLKSRC_OF + select PINCTRL + select PINCTRL_BCM2835 + select ARM_AMBA + select ARM_TIMER_SP804 + select HAVE_ARM_ARCH_TIMER + help + This enables support for the Broadcom BCM2837 SoC. + This SoC is used in the Raspberry Pi 3 device. + config ARCH_BCM_IPROC bool "Broadcom iProc SoC Family" select COMMON_CLK_IPROC @@ -36,6 +49,7 @@ config ARCH_EXYNOS select HAVE_S3C_RTC if RTC_CLASS select PINCTRL select PINCTRL_EXYNOS + select SOC_SAMSUNG help This enables support for ARMv8 based Samsung Exynos SoC family. @@ -66,6 +80,10 @@ config ARCH_MEDIATEK config ARCH_MESON bool "Amlogic Platforms" + select PINCTRL + select PINCTRL_MESON + select COMMON_CLK_AMLOGIC + select COMMON_CLK_GXBB help This enables support for the Amlogic S905 SoCs. @@ -73,6 +91,7 @@ config ARCH_MVEBU bool "Marvell EBU SoC Family" select ARMADA_AP806_SYSCON select ARMADA_CP110_SYSCON + select ARMADA_37XX_CLK select MVEBU_ODMI help This enables support for Marvell EBU familly, including: @@ -160,6 +179,8 @@ config ARCH_VEXPRESS bool "ARMv8 software model (Versatile Express)" select ARCH_REQUIRE_GPIOLIB select COMMON_CLK_VERSATILE + select PM + select PM_GENERIC_DOMAINS select POWER_RESET_VEXPRESS select VEXPRESS_CONFIG help @@ -168,6 +189,7 @@ config ARCH_VEXPRESS config ARCH_VULCAN bool "Broadcom Vulcan SOC Family" + select GPIOLIB help This enables support for Broadcom Vulcan SoC Family diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 4ed4756dfa97..0555b7caaf2c 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -45,6 +45,7 @@ CONFIG_ARCH_ROCKCHIP=y CONFIG_ARCH_SEATTLE=y CONFIG_ARCH_RENESAS=y CONFIG_ARCH_R8A7795=y +CONFIG_ARCH_R8A7796=y CONFIG_ARCH_STRATIX10=y CONFIG_ARCH_TEGRA=y CONFIG_ARCH_SPRD=y @@ -63,6 +64,7 @@ CONFIG_PCI_XGENE=y CONFIG_PCI_LAYERSCAPE=y CONFIG_PCI_HISI=y CONFIG_PCIE_QCOM=y +CONFIG_PCIE_ARMADA_8K=y CONFIG_ARM64_VA_BITS_48=y CONFIG_SCHED_MC=y CONFIG_PREEMPT=y @@ -102,6 +104,7 @@ CONFIG_MTD_M25P80=y CONFIG_MTD_SPI_NOR=y CONFIG_BLK_DEV_LOOP=y CONFIG_VIRTIO_BLK=y +CONFIG_SRAM=y # CONFIG_SCSI_PROC_FS is not set CONFIG_BLK_DEV_SD=y # CONFIG_SCSI_LOWLEVEL is not set @@ -121,6 +124,7 @@ CONFIG_TUN=y CONFIG_VIRTIO_NET=y CONFIG_AMD_XGBE=y CONFIG_NET_XGENE=y +CONFIG_MACB=y CONFIG_E1000E=y CONFIG_IGB=y CONFIG_IGBVF=y @@ -128,6 +132,8 @@ CONFIG_SKY2=y CONFIG_RAVB=y CONFIG_SMC91X=y CONFIG_SMSC911X=y +CONFIG_STMMAC_ETH=m +CONFIG_REALTEK_PHY=m CONFIG_MICREL_PHY=y CONFIG_USB_PEGASUS=m CONFIG_USB_RTL8150=m @@ -143,6 +149,8 @@ CONFIG_WL18XX=m CONFIG_WLCORE_SDIO=m CONFIG_INPUT_EVDEV=y CONFIG_KEYBOARD_GPIO=y +CONFIG_INPUT_MISC=y +CONFIG_INPUT_PM8941_PWRKEY=y # CONFIG_SERIO_SERPORT is not set CONFIG_SERIO_AMBAKMI=y CONFIG_LEGACY_PTY_COUNT=16 @@ -179,41 +187,62 @@ CONFIG_I2C_QUP=y CONFIG_I2C_TEGRA=y CONFIG_I2C_UNIPHIER_F=y CONFIG_I2C_RCAR=y +CONFIG_I2C_CROS_EC_TUNNEL=y CONFIG_SPI=y CONFIG_SPI_ORION=y CONFIG_SPI_PL022=y CONFIG_SPI_QUP=y CONFIG_SPI_SPIDEV=m +CONFIG_SPI_S3C64XX=y CONFIG_SPMI=y CONFIG_PINCTRL_SINGLE=y +CONFIG_PINCTRL_MAX77620=y CONFIG_PINCTRL_MSM8916=y +CONFIG_PINCTRL_MSM8996=y CONFIG_PINCTRL_QCOM_SPMI_PMIC=y CONFIG_GPIO_SYSFS=y CONFIG_GPIO_DWAPB=y CONFIG_GPIO_PL061=y CONFIG_GPIO_RCAR=y CONFIG_GPIO_XGENE=y +CONFIG_GPIO_PCA953X=y +CONFIG_GPIO_PCA953X_IRQ=y +CONFIG_GPIO_MAX77620=y CONFIG_POWER_RESET_MSM=y +CONFIG_BATTERY_BQ27XXX=y CONFIG_POWER_RESET_XGENE=y CONFIG_POWER_RESET_SYSCON=y CONFIG_SENSORS_LM90=m CONFIG_SENSORS_INA2XX=m +CONFIG_SENSORS_ARM_SCPI=y CONFIG_THERMAL=y CONFIG_THERMAL_EMULATION=y CONFIG_EXYNOS_THERMAL=y CONFIG_WATCHDOG=y CONFIG_RENESAS_WDT=y +CONFIG_S3C2410_WATCHDOG=y +CONFIG_MFD_MAX77620=y CONFIG_MFD_SPMI_PMIC=y CONFIG_MFD_SEC_CORE=y CONFIG_MFD_HI655X_PMIC=y CONFIG_REGULATOR=y +CONFIG_MFD_CROS_EC=y +CONFIG_MFD_CROS_EC_I2C=y CONFIG_REGULATOR_FIXED_VOLTAGE=y CONFIG_REGULATOR_HI655X=y +CONFIG_REGULATOR_MAX77620=y +CONFIG_REGULATOR_PWM=y CONFIG_REGULATOR_QCOM_SMD_RPM=y CONFIG_REGULATOR_QCOM_SPMI=y CONFIG_REGULATOR_S2MPS11=y +CONFIG_DRM=m +CONFIG_DRM_NOUVEAU=m +CONFIG_DRM_TEGRA=m +CONFIG_DRM_PANEL_SIMPLE=m CONFIG_FB=y CONFIG_FB_ARMCLCD=y +CONFIG_BACKLIGHT_GENERIC=m +CONFIG_BACKLIGHT_LP855X=m CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set @@ -222,18 +251,23 @@ CONFIG_SOUND=y CONFIG_SND=y CONFIG_SND_SOC=y CONFIG_SND_SOC_RCAR=y +CONFIG_SND_SOC_SAMSUNG=y CONFIG_SND_SOC_AK4613=y CONFIG_USB=y CONFIG_USB_OTG=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_RCAR=y +CONFIG_USB_EHCI_EXYNOS=y +CONFIG_USB_XHCI_TEGRA=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_MSM=y CONFIG_USB_EHCI_HCD_PLATFORM=y +CONFIG_USB_OHCI_EXYNOS=y CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_HCD_PLATFORM=y CONFIG_USB_STORAGE=y CONFIG_USB_DWC2=y +CONFIG_USB_DWC3=y CONFIG_USB_CHIPIDEA=y CONFIG_USB_CHIPIDEA_UDC=y CONFIG_USB_CHIPIDEA_HOST=y @@ -263,12 +297,15 @@ CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y CONFIG_LEDS_TRIGGER_CPU=y CONFIG_RTC_CLASS=y +CONFIG_RTC_DRV_MAX77686=y CONFIG_RTC_DRV_S5M=y CONFIG_RTC_DRV_DS3232=y CONFIG_RTC_DRV_EFI=y CONFIG_RTC_DRV_PL031=y CONFIG_RTC_DRV_SUN6I=y +CONFIG_RTC_DRV_TEGRA=y CONFIG_RTC_DRV_XGENE=y +CONFIG_RTC_DRV_S3C=y CONFIG_DMADEVICES=y CONFIG_PL330_DMA=y CONFIG_TEGRA20_APB_DMA=y @@ -283,9 +320,11 @@ CONFIG_XEN_GNTDEV=y CONFIG_XEN_GRANT_DEV_ALLOC=y CONFIG_COMMON_CLK_SCPI=y CONFIG_COMMON_CLK_CS2000_CP=y +CONFIG_COMMON_CLK_S2MPS11=y CONFIG_CLK_QORIQ=y CONFIG_COMMON_CLK_QCOM=y CONFIG_MSM_GCC_8916=y +CONFIG_MSM_MMCC_8996=y CONFIG_HWSPINLOCK_QCOM=y CONFIG_MAILBOX=y CONFIG_ARM_MHU=y @@ -297,12 +336,18 @@ CONFIG_QCOM_SMD_RPM=y CONFIG_ARCH_TEGRA_132_SOC=y CONFIG_ARCH_TEGRA_210_SOC=y CONFIG_EXTCON_USB_GPIO=y +CONFIG_PWM=y +CONFIG_PWM_TEGRA=m CONFIG_COMMON_RESET_HI6220=y CONFIG_PHY_RCAR_GEN3_USB2=y CONFIG_PHY_HI6220_USB=y CONFIG_PHY_XGENE=y +CONFIG_PHY_TEGRA_XUSB=y CONFIG_ARM_SCPI_PROTOCOL=y CONFIG_ACPI=y +CONFIG_IIO=y +CONFIG_EXYNOS_ADC=y +CONFIG_PWM_SAMSUNG=y CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y CONFIG_FANOTIFY=y @@ -319,6 +364,8 @@ CONFIG_EFIVAR_FS=y CONFIG_SQUASHFS=y CONFIG_NFS_FS=y CONFIG_NFS_V4=y +CONFIG_NFS_V4_1=y +CONFIG_NFS_V4_2=y CONFIG_ROOT_NFS=y CONFIG_9P_FS=y CONFIG_NLS_CODEPAGE_437=y @@ -344,5 +391,5 @@ CONFIG_CRYPTO_SHA2_ARM64_CE=y CONFIG_CRYPTO_GHASH_ARM64_CE=y CONFIG_CRYPTO_AES_ARM64_CE_CCM=y CONFIG_CRYPTO_AES_ARM64_CE_BLK=y -CONFIG_CRYPTO_AES_ARM64_NEON_BLK=y +# CONFIG_CRYPTO_AES_ARM64_NEON_BLK is not set CONFIG_CRYPTO_CRC32_ARM64=y diff --git a/arch/arm64/include/asm/dma-mapping.h b/arch/arm64/include/asm/dma-mapping.h index 7dbea6c070ec..ccea82c2b089 100644 --- a/arch/arm64/include/asm/dma-mapping.h +++ b/arch/arm64/include/asm/dma-mapping.h @@ -66,12 +66,16 @@ static inline bool is_device_dma_coherent(struct device *dev) static inline dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr) { - return (dma_addr_t)paddr; + dma_addr_t dev_addr = (dma_addr_t)paddr; + + return dev_addr - ((dma_addr_t)dev->dma_pfn_offset << PAGE_SHIFT); } static inline phys_addr_t dma_to_phys(struct device *dev, dma_addr_t dev_addr) { - return (phys_addr_t)dev_addr; + phys_addr_t paddr = (phys_addr_t)dev_addr; + + return paddr + ((phys_addr_t)dev->dma_pfn_offset << PAGE_SHIFT); } static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size) @@ -86,5 +90,14 @@ static inline void dma_mark_clean(void *addr, size_t size) { } +/* Override for dma_max_pfn() */ +static inline unsigned long dma_max_pfn(struct device *dev) +{ + dma_addr_t dma_max = (dma_addr_t)*dev->dma_mask; + + return (ulong)dma_to_phys(dev, dma_max) >> PAGE_SHIFT; +} +#define dma_max_pfn(dev) dma_max_pfn(dev) + #endif /* __KERNEL__ */ #endif /* __ASM_DMA_MAPPING_H */ |