diff options
Diffstat (limited to 'arch/arm')
57 files changed, 1404 insertions, 37 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index b9d6a8b485e0..6d1e43d46187 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -38,6 +38,7 @@ dtb-$(CONFIG_ARCH_AT91) += at91sam9g35ek.dtb dtb-$(CONFIG_ARCH_AT91) += at91sam9x25ek.dtb dtb-$(CONFIG_ARCH_AT91) += at91sam9x35ek.dtb # sama5d3 +dtb-$(CONFIG_ARCH_AT91) += at91-sama5d3_xplained.dtb dtb-$(CONFIG_ARCH_AT91) += sama5d31ek.dtb dtb-$(CONFIG_ARCH_AT91) += sama5d33ek.dtb dtb-$(CONFIG_ARCH_AT91) += sama5d34ek.dtb diff --git a/arch/arm/boot/dts/at91-sama5d3_xplained.dts b/arch/arm/boot/dts/at91-sama5d3_xplained.dts new file mode 100644 index 000000000000..ce1375595e5f --- /dev/null +++ b/arch/arm/boot/dts/at91-sama5d3_xplained.dts @@ -0,0 +1,229 @@ +/* + * at91-sama5d3_xplained.dts - Device Tree file for the SAMA5D3 Xplained board + * + * Copyright (C) 2014 Atmel, + * 2014 Nicolas Ferre <nicolas.ferre@atmel.com> + * + * Licensed under GPLv2 or later. + */ +/dts-v1/; +#include "sama5d36.dtsi" + +/ { + model = "SAMA5D3 Xplained"; + compatible = "atmel,sama5d3-xplained", "atmel,sama5d3", "atmel,sama5"; + + chosen { + bootargs = "console=ttyS0,115200"; + }; + + memory { + reg = <0x20000000 0x10000000>; + }; + + ahb { + apb { + mmc0: mmc@f0000000 { + pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_dat4_7 &pinctrl_mmc0_cd>; + status = "okay"; + slot@0 { + reg = <0>; + bus-width = <8>; + cd-gpios = <&pioE 0 GPIO_ACTIVE_LOW>; + }; + }; + + spi0: spi@f0004000 { + cs-gpios = <&pioD 13 0>; + status = "okay"; + }; + + can0: can@f000c000 { + status = "okay"; + }; + + i2c0: i2c@f0014000 { + status = "okay"; + }; + + i2c1: i2c@f0018000 { + status = "okay"; + }; + + macb0: ethernet@f0028000 { + phy-mode = "rgmii"; + status = "okay"; + }; + + usart0: serial@f001c000 { + status = "okay"; + }; + + usart1: serial@f0020000 { + pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>; + status = "okay"; + }; + + uart0: serial@f0024000 { + status = "okay"; + }; + + mmc1: mmc@f8000000 { + pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>; + status = "okay"; + slot@0 { + reg = <0>; + bus-width = <4>; + cd-gpios = <&pioE 1 GPIO_ACTIVE_HIGH>; + }; + }; + + spi1: spi@f8008000 { + cs-gpios = <&pioC 25 0>, <0>, <0>, <&pioD 16 0>; + status = "okay"; + }; + + adc0: adc@f8018000 { + pinctrl-0 = < + &pinctrl_adc0_adtrg + &pinctrl_adc0_ad0 + &pinctrl_adc0_ad1 + &pinctrl_adc0_ad2 + &pinctrl_adc0_ad3 + &pinctrl_adc0_ad4 + &pinctrl_adc0_ad5 + &pinctrl_adc0_ad6 + &pinctrl_adc0_ad7 + &pinctrl_adc0_ad8 + &pinctrl_adc0_ad9 + >; + status = "okay"; + }; + + i2c2: i2c@f801c000 { + dmas = <0>, <0>; /* Do not use DMA for i2c2 */ + status = "okay"; + }; + + macb1: ethernet@f802c000 { + phy-mode = "rmii"; + status = "okay"; + }; + + dbgu: serial@ffffee00 { + status = "okay"; + }; + + pinctrl@fffff200 { + board { + pinctrl_mmc0_cd: mmc0_cd { + atmel,pins = + <AT91_PIOE 0 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; + }; + + pinctrl_mmc1_cd: mmc1_cd { + atmel,pins = + <AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; + }; + + pinctrl_usba_vbus: usba_vbus { + atmel,pins = + <AT91_PIOE 9 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PE9, conflicts with A9 */ + }; + }; + }; + + pmc: pmc@fffffc00 { + main: mainck { + clock-frequency = <12000000>; + }; + }; + }; + + nand0: nand@60000000 { + nand-bus-width = <8>; + nand-ecc-mode = "hw"; + atmel,has-pmecc; + atmel,pmecc-cap = <4>; + atmel,pmecc-sector-size = <512>; + nand-on-flash-bbt; + status = "okay"; + + at91bootstrap@0 { + label = "at91bootstrap"; + reg = <0x0 0x40000>; + }; + + bootloader@40000 { + label = "bootloader"; + reg = <0x40000 0x80000>; + }; + + bootloaderenv@c0000 { + label = "bootloader env"; + reg = <0xc0000 0xc0000>; + }; + + dtb@180000 { + label = "device tree"; + reg = <0x180000 0x80000>; + }; + + kernel@200000 { + label = "kernel"; + reg = <0x200000 0x600000>; + }; + + rootfs@800000 { + label = "rootfs"; + reg = <0x800000 0x0f800000>; + }; + }; + + usb0: gadget@00500000 { + atmel,vbus-gpio = <&pioE 9 GPIO_ACTIVE_HIGH>; /* PE9, conflicts with A9 */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usba_vbus>; + status = "okay"; + }; + + usb1: ohci@00600000 { + num-ports = <3>; + atmel,vbus-gpio = <0 + &pioE 3 GPIO_ACTIVE_LOW + &pioE 4 GPIO_ACTIVE_LOW + >; + status = "okay"; + }; + + usb2: ehci@00700000 { + status = "okay"; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + + bp3 { + label = "PB_USER"; + gpios = <&pioE 29 GPIO_ACTIVE_LOW>; + linux,code = <0x104>; + gpio-key,wakeup; + }; + }; + + leds { + compatible = "gpio-leds"; + + d2 { + label = "d2"; + gpios = <&pioE 23 GPIO_ACTIVE_LOW>; /* PE23, conflicts with A23, CTS2 */ + linux,default-trigger = "heartbeat"; + }; + + d3 { + label = "d3"; + gpios = <&pioE 24 GPIO_ACTIVE_HIGH>; + }; + }; +}; diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi index 0042f73068b0..fece8665fb63 100644 --- a/arch/arm/boot/dts/at91sam9263.dtsi +++ b/arch/arm/boot/dts/at91sam9263.dtsi @@ -523,7 +523,7 @@ }; i2c0: i2c@fff88000 { - compatible = "atmel,at91sam9263-i2c"; + compatible = "atmel,at91sam9260-i2c"; reg = <0xfff88000 0x100>; interrupts = <13 IRQ_TYPE_LEVEL_HIGH 6>; #address-cells = <1>; diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts index e9487f6f0166..924a6a6ffd0f 100644 --- a/arch/arm/boot/dts/at91sam9n12ek.dts +++ b/arch/arm/boot/dts/at91sam9n12ek.dts @@ -124,6 +124,10 @@ nand-on-flash-bbt; status = "okay"; }; + + usb0: ohci@00500000 { + status = "okay"; + }; }; leds { diff --git a/arch/arm/boot/dts/r8a7778-bockw-reference.dts b/arch/arm/boot/dts/r8a7778-bockw-reference.dts index bb62c7a906f4..06cda19dac6a 100644 --- a/arch/arm/boot/dts/r8a7778-bockw-reference.dts +++ b/arch/arm/boot/dts/r8a7778-bockw-reference.dts @@ -17,6 +17,7 @@ /dts-v1/; #include "r8a7778.dtsi" #include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/gpio/gpio.h> / { model = "bockw"; @@ -84,7 +85,7 @@ sdhi0_pins: sd0 { renesas,groups = "sdhi0_data4", "sdhi0_ctrl", - "sdhi0_cd", "sdhi0_wp"; + "sdhi0_cd"; renesas,function = "sdhi0"; }; @@ -101,6 +102,7 @@ vmmc-supply = <&fixedregulator3v3>; bus-width = <4>; status = "okay"; + wp-gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>; }; &hspi0 { diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi index 52447c17537a..3d5faf85f51b 100644 --- a/arch/arm/boot/dts/sama5d3.dtsi +++ b/arch/arm/boot/dts/sama5d3.dtsi @@ -1228,7 +1228,7 @@ compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00600000 0x100000>; interrupts = <32 IRQ_TYPE_LEVEL_HIGH 2>; - clocks = <&usb>, <&uhphs_clk>, <&udphs_clk>, + clocks = <&usb>, <&uhphs_clk>, <&uhphs_clk>, <&uhpck>; clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck"; status = "disabled"; diff --git a/arch/arm/boot/dts/ste-href.dtsi b/arch/arm/boot/dts/ste-href.dtsi index 0c1e8d871ed1..6cb9b68e2188 100644 --- a/arch/arm/boot/dts/ste-href.dtsi +++ b/arch/arm/boot/dts/ste-href.dtsi @@ -188,7 +188,6 @@ msp2: msp@80117000 { pinctrl-names = "default"; pinctrl-0 = <&msp2_default_mode>; - status = "okay"; }; msp3: msp@80125000 { diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index 040bb0eba152..10666ca8aee1 100644 --- a/arch/arm/boot/dts/sun4i-a10.dtsi +++ b/arch/arm/boot/dts/sun4i-a10.dtsi @@ -315,7 +315,7 @@ ranges; emac: ethernet@01c0b000 { - compatible = "allwinner,sun4i-emac"; + compatible = "allwinner,sun4i-a10-emac"; reg = <0x01c0b000 0x1000>; interrupts = <55>; clocks = <&ahb_gates 17>; @@ -323,7 +323,7 @@ }; mdio@01c0b080 { - compatible = "allwinner,sun4i-mdio"; + compatible = "allwinner,sun4i-a10-mdio"; reg = <0x01c0b080 0x14>; status = "disabled"; #address-cells = <1>; diff --git a/arch/arm/boot/dts/sun5i-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi index ea16054857a4..64961595e8d6 100644 --- a/arch/arm/boot/dts/sun5i-a10s.dtsi +++ b/arch/arm/boot/dts/sun5i-a10s.dtsi @@ -278,7 +278,7 @@ ranges; emac: ethernet@01c0b000 { - compatible = "allwinner,sun4i-emac"; + compatible = "allwinner,sun4i-a10-emac"; reg = <0x01c0b000 0x1000>; interrupts = <55>; clocks = <&ahb_gates 17>; @@ -286,7 +286,7 @@ }; mdio@01c0b080 { - compatible = "allwinner,sun4i-mdio"; + compatible = "allwinner,sun4i-a10-mdio"; reg = <0x01c0b080 0x14>; status = "disabled"; #address-cells = <1>; diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 119f066f0d98..9ff09484847b 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -340,7 +340,7 @@ ranges; emac: ethernet@01c0b000 { - compatible = "allwinner,sun4i-emac"; + compatible = "allwinner,sun4i-a10-emac"; reg = <0x01c0b000 0x1000>; interrupts = <0 55 4>; clocks = <&ahb_gates 17>; @@ -348,7 +348,7 @@ }; mdio@01c0b080 { - compatible = "allwinner,sun4i-mdio"; + compatible = "allwinner,sun4i-a10-mdio"; reg = <0x01c0b080 0x14>; status = "disabled"; #address-cells = <1>; diff --git a/arch/arm/configs/ape6evm_defconfig b/arch/arm/configs/ape6evm_defconfig index cb26c62dc722..bb396c0e5fda 100644 --- a/arch/arm/configs/ape6evm_defconfig +++ b/arch/arm/configs/ape6evm_defconfig @@ -48,6 +48,8 @@ CONFIG_IP_PNP_DHCP=y # CONFIG_IPV6_SIT is not set CONFIG_NETFILTER=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y # CONFIG_FW_LOADER_USER_HELPER is not set CONFIG_NETDEVICES=y # CONFIG_NET_CADENCE is not set diff --git a/arch/arm/configs/armadillo800eva_defconfig b/arch/arm/configs/armadillo800eva_defconfig index 9287a62de830..065adddeee3e 100644 --- a/arch/arm/configs/armadillo800eva_defconfig +++ b/arch/arm/configs/armadillo800eva_defconfig @@ -58,6 +58,8 @@ CONFIG_IP_PNP_DHCP=y # CONFIG_IPV6 is not set # CONFIG_WIRELESS is not set CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y CONFIG_MD=y diff --git a/arch/arm/configs/bockw_defconfig b/arch/arm/configs/bockw_defconfig index 80cff50beb34..e816140d81c5 100644 --- a/arch/arm/configs/bockw_defconfig +++ b/arch/arm/configs/bockw_defconfig @@ -44,6 +44,8 @@ CONFIG_IP_PNP_DHCP=y # CONFIG_INET_DIAG is not set # CONFIG_IPV6 is not set CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set # CONFIG_FW_LOADER is not set diff --git a/arch/arm/configs/dove_defconfig b/arch/arm/configs/dove_defconfig index 110105476848..f15955144175 100644 --- a/arch/arm/configs/dove_defconfig +++ b/arch/arm/configs/dove_defconfig @@ -48,7 +48,6 @@ CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_STAA=y CONFIG_MTD_PHYSMAP=y CONFIG_MTD_M25P80=y -CONFIG_MTD_UBI=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=1 @@ -80,6 +79,8 @@ CONFIG_SPI_ORION=y # CONFIG_HWMON is not set CONFIG_THERMAL=y CONFIG_DOVE_THERMAL=y +CONFIG_WATCHDOG=y +CONFIG_ORION_WATCHDOG=y CONFIG_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_EHCI_HCD=y diff --git a/arch/arm/configs/genmai_defconfig b/arch/arm/configs/genmai_defconfig index aa0b704f48af..5ee6ac0931f7 100644 --- a/arch/arm/configs/genmai_defconfig +++ b/arch/arm/configs/genmai_defconfig @@ -50,6 +50,8 @@ CONFIG_IP_PNP_DHCP=y # CONFIG_IPV6 is not set # CONFIG_WIRELESS is not set CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y CONFIG_NETDEVICES=y # CONFIG_NET_CORE is not set # CONFIG_NET_VENDOR_ARC is not set @@ -79,6 +81,8 @@ CONFIG_SERIAL_SH_SCI_NR_UARTS=10 CONFIG_SERIAL_SH_SCI_CONSOLE=y # CONFIG_HW_RANDOM is not set CONFIG_I2C_SH_MOBILE=y +CONFIG_SPI=y +CONFIG_SPI_RSPI=y # CONFIG_HWMON is not set CONFIG_THERMAL=y CONFIG_RCAR_THERMAL=y diff --git a/arch/arm/configs/koelsch_defconfig b/arch/arm/configs/koelsch_defconfig index e248f49d5549..95611392a20e 100644 --- a/arch/arm/configs/koelsch_defconfig +++ b/arch/arm/configs/koelsch_defconfig @@ -8,7 +8,6 @@ CONFIG_SYSCTL_SYSCALL=y CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y CONFIG_SLAB=y -# CONFIG_BLOCK is not set CONFIG_ARCH_SHMOBILE_LEGACY=y CONFIG_ARCH_R8A7791=y CONFIG_MACH_KOELSCH=y @@ -35,7 +34,14 @@ CONFIG_UNIX=y CONFIG_INET=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_BLK_DEV_SD=y +CONFIG_ATA=y +CONFIG_SATA_RCAR=y +CONFIG_MTD=y +CONFIG_MTD_M25P80=y CONFIG_NETDEVICES=y # CONFIG_NET_VENDOR_ARC is not set # CONFIG_NET_CADENCE is not set @@ -58,6 +64,10 @@ CONFIG_SH_ETH=y CONFIG_SERIAL_SH_SCI=y CONFIG_SERIAL_SH_SCI_NR_UARTS=20 CONFIG_SERIAL_SH_SCI_CONSOLE=y +CONFIG_I2C=y +CONFIG_I2C_RCAR=y +CONFIG_SPI=y +CONFIG_SPI_RSPI=y # CONFIG_HWMON is not set CONFIG_THERMAL=y CONFIG_RCAR_THERMAL=y diff --git a/arch/arm/configs/kzm9d_defconfig b/arch/arm/configs/kzm9d_defconfig index e42ce3756af3..1cc330b06bf6 100644 --- a/arch/arm/configs/kzm9d_defconfig +++ b/arch/arm/configs/kzm9d_defconfig @@ -50,6 +50,8 @@ CONFIG_IP_PNP_DHCP=y # CONFIG_IPV6 is not set # CONFIG_WIRELESS is not set CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y # CONFIG_BLK_DEV is not set CONFIG_NETDEVICES=y # CONFIG_NET_VENDOR_BROADCOM is not set diff --git a/arch/arm/configs/kzm9g_defconfig b/arch/arm/configs/kzm9g_defconfig index 9934dbc23d64..12bd1f63c399 100644 --- a/arch/arm/configs/kzm9g_defconfig +++ b/arch/arm/configs/kzm9g_defconfig @@ -60,6 +60,8 @@ CONFIG_IRDA=y CONFIG_SH_IRDA=y # CONFIG_WIRELESS is not set CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y CONFIG_NETDEVICES=y diff --git a/arch/arm/configs/lager_defconfig b/arch/arm/configs/lager_defconfig index 883443f8f4f3..b17f48739013 100644 --- a/arch/arm/configs/lager_defconfig +++ b/arch/arm/configs/lager_defconfig @@ -49,6 +49,11 @@ CONFIG_IP_PNP_DHCP=y # CONFIG_IPV6 is not set # CONFIG_WIRELESS is not set CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y +CONFIG_BLK_DEV_SD=y +CONFIG_ATA=y +CONFIG_SATA_RCAR=y CONFIG_NETDEVICES=y # CONFIG_NET_CORE is not set # CONFIG_NET_VENDOR_ARC is not set @@ -90,8 +95,20 @@ CONFIG_RCAR_THERMAL=y CONFIG_REGULATOR=y CONFIG_REGULATOR_FIXED_VOLTAGE=y CONFIG_REGULATOR_GPIO=y +CONFIG_MEDIA_SUPPORT=y +CONFIG_MEDIA_CAMERA_SUPPORT=y +CONFIG_V4L_PLATFORM_DRIVERS=y +CONFIG_SOC_CAMERA=y +CONFIG_SOC_CAMERA_PLATFORM=y +CONFIG_VIDEO_RCAR_VIN=y +# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set +CONFIG_VIDEO_ADV7180=y CONFIG_DRM=y CONFIG_DRM_RCAR_DU=y +CONFIG_SOUND=y +CONFIG_SND=y +CONFIG_SND_SOC=y +CONFIG_SND_SOC_RCAR=y # CONFIG_USB_SUPPORT is not set CONFIG_MMC=y CONFIG_MMC_SDHI=y diff --git a/arch/arm/configs/mackerel_defconfig b/arch/arm/configs/mackerel_defconfig index a61e1653fc5e..57ececba2ae6 100644 --- a/arch/arm/configs/mackerel_defconfig +++ b/arch/arm/configs/mackerel_defconfig @@ -42,6 +42,8 @@ CONFIG_IP_PNP_DHCP=y # CONFIG_IPV6 is not set # CONFIG_WIRELESS is not set CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y # CONFIG_FIRMWARE_IN_KERNEL is not set CONFIG_MTD=y CONFIG_MTD_CONCAT=y diff --git a/arch/arm/configs/marzen_defconfig b/arch/arm/configs/marzen_defconfig index f21bd405cc2a..92994f7f6fd8 100644 --- a/arch/arm/configs/marzen_defconfig +++ b/arch/arm/configs/marzen_defconfig @@ -43,6 +43,8 @@ CONFIG_IP_PNP_DHCP=y # CONFIG_IPV6 is not set # CONFIG_WIRELESS is not set CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set # CONFIG_FW_LOADER is not set diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 845bc745706b..64e850d4896c 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -9,6 +9,8 @@ CONFIG_MODULE_UNLOAD=y CONFIG_PARTITION_ADVANCED=y CONFIG_ARCH_MVEBU=y CONFIG_MACH_ARMADA_370=y +CONFIG_MACH_ARMADA_375=y +CONFIG_MACH_ARMADA_38X=y CONFIG_MACH_ARMADA_XP=y CONFIG_ARCH_BCM=y CONFIG_ARCH_BCM_MOBILE=y @@ -29,7 +31,12 @@ CONFIG_ARCH_OMAP3=y CONFIG_ARCH_OMAP4=y CONFIG_SOC_OMAP5=y CONFIG_SOC_AM33XX=y +CONFIG_SOC_DRA7XX=y CONFIG_SOC_AM43XX=y +CONFIG_ARCH_QCOM=y +CONFIG_ARCH_MSM8X60=y +CONFIG_ARCH_MSM8960=y +CONFIG_ARCH_MSM8974=y CONFIG_ARCH_ROCKCHIP=y CONFIG_ARCH_SOCFPGA=y CONFIG_PLAT_SPEAR=y @@ -145,6 +152,8 @@ CONFIG_SERIAL_SIRFSOC_CONSOLE=y CONFIG_SERIAL_TEGRA=y CONFIG_SERIAL_IMX=y CONFIG_SERIAL_IMX_CONSOLE=y +CONFIG_SERIAL_MSM=y +CONFIG_SERIAL_MSM_CONSOLE=y CONFIG_SERIAL_VT8500=y CONFIG_SERIAL_VT8500_CONSOLE=y CONFIG_SERIAL_OF_PLATFORM=y @@ -187,6 +196,8 @@ CONFIG_POWER_RESET_GPIO=y CONFIG_SENSORS_LM90=y CONFIG_THERMAL=y CONFIG_ARMADA_THERMAL=y +CONFIG_WATCHDOG=y +CONFIG_ORION_WATCHDOG=y CONFIG_MFD_AS3722=y CONFIG_MFD_CROS_EC=y CONFIG_MFD_CROS_EC_SPI=y @@ -293,6 +304,10 @@ CONFIG_MFD_NVEC=y CONFIG_KEYBOARD_NVEC=y CONFIG_SERIO_NVEC_PS2=y CONFIG_NVEC_POWER=y +CONFIG_COMMON_CLK_QCOM=y +CONFIG_MSM_GCC_8660=y +CONFIG_MSM_MMCC_8960=y +CONFIG_MSM_MMCC_8974=y CONFIG_TEGRA_IOMMU_GART=y CONFIG_TEGRA_IOMMU_SMMU=y CONFIG_MEMORY=y diff --git a/arch/arm/configs/mvebu_defconfig b/arch/arm/configs/mvebu_v7_defconfig index 0f4511d2849f..62b6a37626c5 100644 --- a/arch/arm/configs/mvebu_defconfig +++ b/arch/arm/configs/mvebu_v7_defconfig @@ -10,6 +10,8 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_ARCH_MVEBU=y CONFIG_MACH_ARMADA_370=y +CONFIG_MACH_ARMADA_375=y +CONFIG_MACH_ARMADA_38X=y CONFIG_MACH_ARMADA_XP=y # CONFIG_CACHE_L2X0 is not set # CONFIG_SWP_EMULATE is not set @@ -62,6 +64,13 @@ CONFIG_GPIOLIB=y CONFIG_GPIO_SYSFS=y CONFIG_THERMAL=y CONFIG_ARMADA_THERMAL=y +CONFIG_SOUND=y +CONFIG_SND=y +CONFIG_SND_SOC=y +CONFIG_SND_KIRKWOOD_SOC=y +CONFIG_SND_KIRKWOOD_SOC_ARMADA370_DB=y +CONFIG_WATCHDOG=y +CONFIG_ORION_WATCHDOG=y CONFIG_USB_SUPPORT=y CONFIG_USB=y CONFIG_USB_EHCI_HCD=y diff --git a/arch/arm/mach-hisi/Kconfig b/arch/arm/mach-hisi/Kconfig index 8f4649b301b2..1abae5f6a418 100644 --- a/arch/arm/mach-hisi/Kconfig +++ b/arch/arm/mach-hisi/Kconfig @@ -8,7 +8,7 @@ config ARCH_HI3xxx select CLKSRC_OF select GENERIC_CLOCKEVENTS select HAVE_ARM_SCU - select HAVE_ARM_TWD + select HAVE_ARM_TWD if SMP select HAVE_SMP select PINCTRL select PINCTRL_SINGLE diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c index af2e582d2b74..4d677f442539 100644 --- a/arch/arm/mach-imx/clk-imx6q.c +++ b/arch/arm/mach-imx/clk-imx6q.c @@ -482,6 +482,9 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node) if (IS_ENABLED(CONFIG_PCI_IMX6)) clk_set_parent(clk[lvds1_sel], clk[sata_ref]); + /* Set initial power mode */ + imx6q_set_lpm(WAIT_CLOCKED); + np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-gpt"); base = of_iomap(np, 0); WARN_ON(!base); diff --git a/arch/arm/mach-imx/clk-imx6sl.c b/arch/arm/mach-imx/clk-imx6sl.c index 3781a1853998..4c86f3035205 100644 --- a/arch/arm/mach-imx/clk-imx6sl.c +++ b/arch/arm/mach-imx/clk-imx6sl.c @@ -266,6 +266,9 @@ static void __init imx6sl_clocks_init(struct device_node *ccm_node) /* Audio-related clocks configuration */ clk_set_parent(clks[IMX6SL_CLK_SPDIF0_SEL], clks[IMX6SL_CLK_PLL3_PFD3]); + /* Set initial power mode */ + imx6q_set_lpm(WAIT_CLOCKED); + np = of_find_compatible_node(NULL, NULL, "fsl,imx6sl-gpt"); base = of_iomap(np, 0); WARN_ON(!base); diff --git a/arch/arm/mach-imx/pm-imx6q.c b/arch/arm/mach-imx/pm-imx6q.c index 9d47adc078aa..7a9b98589db7 100644 --- a/arch/arm/mach-imx/pm-imx6q.c +++ b/arch/arm/mach-imx/pm-imx6q.c @@ -236,8 +236,6 @@ void __init imx6q_pm_init(void) regmap_update_bits(gpr, IOMUXC_GPR1, IMX6Q_GPR1_GINT, IMX6Q_GPR1_GINT); - /* Set initial power mode */ - imx6q_set_lpm(WAIT_CLOCKED); suspend_set_ops(&imx6q_pm_ops); } diff --git a/arch/arm/mach-moxart/Kconfig b/arch/arm/mach-moxart/Kconfig index ba470d64493b..3795ae28a613 100644 --- a/arch/arm/mach-moxart/Kconfig +++ b/arch/arm/mach-moxart/Kconfig @@ -2,7 +2,6 @@ config ARCH_MOXART bool "MOXA ART SoC" if ARCH_MULTI_V4T select CPU_FA526 select ARM_DMA_MEM_BUFFERABLE - select DMA_OF select USE_OF select CLKSRC_OF select CLKSRC_MMIO diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 653b489479e0..e2ce4f8366a7 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -54,7 +54,7 @@ config SOC_OMAP5 select ARM_GIC select CPU_V7 select HAVE_ARM_SCU if SMP - select HAVE_ARM_TWD if LOCAL_TIMERS + select HAVE_ARM_TWD if SMP select HAVE_SMP select HAVE_ARM_ARCH_TIMER select ARM_ERRATA_798181 if SMP diff --git a/arch/arm/mach-pxa/am300epd.c b/arch/arm/mach-pxa/am300epd.c index c9f309ae88c5..8b90c4f2d430 100644 --- a/arch/arm/mach-pxa/am300epd.c +++ b/arch/arm/mach-pxa/am300epd.c @@ -30,6 +30,7 @@ #include <mach/gumstix.h> #include <mach/mfp-pxa25x.h> +#include <mach/irqs.h> #include <linux/platform_data/video-pxafb.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/include/mach/balloon3.h b/arch/arm/mach-pxa/include/mach/balloon3.h index 954641e6c8b1..1b0825911e62 100644 --- a/arch/arm/mach-pxa/include/mach/balloon3.h +++ b/arch/arm/mach-pxa/include/mach/balloon3.h @@ -14,6 +14,8 @@ #ifndef ASM_ARCH_BALLOON3_H #define ASM_ARCH_BALLOON3_H +#include "irqs.h" /* PXA_NR_BUILTIN_GPIO */ + enum balloon3_features { BALLOON3_FEATURE_OHCI, BALLOON3_FEATURE_MMC, diff --git a/arch/arm/mach-pxa/include/mach/corgi.h b/arch/arm/mach-pxa/include/mach/corgi.h index f3c3493b468d..c030d955bbd7 100644 --- a/arch/arm/mach-pxa/include/mach/corgi.h +++ b/arch/arm/mach-pxa/include/mach/corgi.h @@ -13,6 +13,7 @@ #ifndef __ASM_ARCH_CORGI_H #define __ASM_ARCH_CORGI_H 1 +#include "irqs.h" /* PXA_NR_BUILTIN_GPIO */ /* * Corgi (Non Standard) GPIO Definitions diff --git a/arch/arm/mach-pxa/include/mach/csb726.h b/arch/arm/mach-pxa/include/mach/csb726.h index 2628e7b72116..00cfbbbf73f7 100644 --- a/arch/arm/mach-pxa/include/mach/csb726.h +++ b/arch/arm/mach-pxa/include/mach/csb726.h @@ -11,6 +11,8 @@ #ifndef CSB726_H #define CSB726_H +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ + #define CSB726_GPIO_IRQ_LAN 52 #define CSB726_GPIO_IRQ_SM501 53 #define CSB726_GPIO_MMC_DETECT 100 diff --git a/arch/arm/mach-pxa/include/mach/gumstix.h b/arch/arm/mach-pxa/include/mach/gumstix.h index dba14b6503ad..f7df27bbb42e 100644 --- a/arch/arm/mach-pxa/include/mach/gumstix.h +++ b/arch/arm/mach-pxa/include/mach/gumstix.h @@ -6,6 +6,7 @@ * published by the Free Software Foundation. */ +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ /* BTRESET - Reset line to Bluetooth module, active low signal. */ #define GPIO_GUMSTIX_BTRESET 7 diff --git a/arch/arm/mach-pxa/include/mach/idp.h b/arch/arm/mach-pxa/include/mach/idp.h index 22a96f87232b..7e63f4680271 100644 --- a/arch/arm/mach-pxa/include/mach/idp.h +++ b/arch/arm/mach-pxa/include/mach/idp.h @@ -23,6 +23,7 @@ * IDP hardware. */ +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ #define IDP_FLASH_PHYS (PXA_CS0_PHYS) #define IDP_ALT_FLASH_PHYS (PXA_CS1_PHYS) diff --git a/arch/arm/mach-pxa/include/mach/palmld.h b/arch/arm/mach-pxa/include/mach/palmld.h index 2c4471336570..b184f296023b 100644 --- a/arch/arm/mach-pxa/include/mach/palmld.h +++ b/arch/arm/mach-pxa/include/mach/palmld.h @@ -13,6 +13,8 @@ #ifndef _INCLUDE_PALMLD_H_ #define _INCLUDE_PALMLD_H_ +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ + /** HERE ARE GPIOs **/ /* GPIOs */ diff --git a/arch/arm/mach-pxa/include/mach/palmt5.h b/arch/arm/mach-pxa/include/mach/palmt5.h index 0bd4f036c72f..e342c5921405 100644 --- a/arch/arm/mach-pxa/include/mach/palmt5.h +++ b/arch/arm/mach-pxa/include/mach/palmt5.h @@ -15,6 +15,8 @@ #ifndef _INCLUDE_PALMT5_H_ #define _INCLUDE_PALMT5_H_ +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ + /** HERE ARE GPIOs **/ /* GPIOs */ diff --git a/arch/arm/mach-pxa/include/mach/palmtc.h b/arch/arm/mach-pxa/include/mach/palmtc.h index c383a21680b6..81c727b3cfd2 100644 --- a/arch/arm/mach-pxa/include/mach/palmtc.h +++ b/arch/arm/mach-pxa/include/mach/palmtc.h @@ -16,6 +16,8 @@ #ifndef _INCLUDE_PALMTC_H_ #define _INCLUDE_PALMTC_H_ +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ + /** HERE ARE GPIOs **/ /* GPIOs */ diff --git a/arch/arm/mach-pxa/include/mach/palmtx.h b/arch/arm/mach-pxa/include/mach/palmtx.h index f2e530380253..92bc1f05300d 100644 --- a/arch/arm/mach-pxa/include/mach/palmtx.h +++ b/arch/arm/mach-pxa/include/mach/palmtx.h @@ -16,6 +16,8 @@ #ifndef _INCLUDE_PALMTX_H_ #define _INCLUDE_PALMTX_H_ +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ + /** HERE ARE GPIOs **/ /* GPIOs */ diff --git a/arch/arm/mach-pxa/include/mach/pcm027.h b/arch/arm/mach-pxa/include/mach/pcm027.h index 6bf28de228bd..86ebd7b6c960 100644 --- a/arch/arm/mach-pxa/include/mach/pcm027.h +++ b/arch/arm/mach-pxa/include/mach/pcm027.h @@ -23,6 +23,8 @@ * Definitions of CPU card resources only */ +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ + /* phyCORE-PXA270 (PCM027) Interrupts */ #define PCM027_IRQ(x) (IRQ_BOARD_START + (x)) #define PCM027_BTDET_IRQ PCM027_IRQ(0) diff --git a/arch/arm/mach-pxa/include/mach/pcm990_baseboard.h b/arch/arm/mach-pxa/include/mach/pcm990_baseboard.h index 0260aaa2fc17..7e544c14967e 100644 --- a/arch/arm/mach-pxa/include/mach/pcm990_baseboard.h +++ b/arch/arm/mach-pxa/include/mach/pcm990_baseboard.h @@ -20,6 +20,7 @@ */ #include <mach/pcm027.h> +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ /* * definitions relevant only when the PCM-990 diff --git a/arch/arm/mach-pxa/include/mach/poodle.h b/arch/arm/mach-pxa/include/mach/poodle.h index f32ff75dcca8..b56b19351a03 100644 --- a/arch/arm/mach-pxa/include/mach/poodle.h +++ b/arch/arm/mach-pxa/include/mach/poodle.h @@ -15,6 +15,8 @@ #ifndef __ASM_ARCH_POODLE_H #define __ASM_ARCH_POODLE_H 1 +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ + /* * GPIOs */ diff --git a/arch/arm/mach-pxa/include/mach/spitz.h b/arch/arm/mach-pxa/include/mach/spitz.h index 0bfe6507c95d..25c9f62e46aa 100644 --- a/arch/arm/mach-pxa/include/mach/spitz.h +++ b/arch/arm/mach-pxa/include/mach/spitz.h @@ -15,8 +15,8 @@ #define __ASM_ARCH_SPITZ_H 1 #endif +#include "irqs.h" /* PXA_NR_BUILTIN_GPIO, PXA_GPIO_TO_IRQ */ #include <linux/fb.h> -#include <linux/gpio.h> /* Spitz/Akita GPIOs */ diff --git a/arch/arm/mach-pxa/include/mach/tosa.h b/arch/arm/mach-pxa/include/mach/tosa.h index 2bb0e862598c..0497d95cef25 100644 --- a/arch/arm/mach-pxa/include/mach/tosa.h +++ b/arch/arm/mach-pxa/include/mach/tosa.h @@ -13,6 +13,8 @@ #ifndef _ASM_ARCH_TOSA_H_ #define _ASM_ARCH_TOSA_H_ 1 +#include "irqs.h" /* PXA_NR_BUILTIN_GPIO */ + /* TOSA Chip selects */ #define TOSA_LCDC_PHYS PXA_CS4_PHYS /* Internel Scoop */ diff --git a/arch/arm/mach-pxa/include/mach/trizeps4.h b/arch/arm/mach-pxa/include/mach/trizeps4.h index d2ca01053f69..ae3ca013afab 100644 --- a/arch/arm/mach-pxa/include/mach/trizeps4.h +++ b/arch/arm/mach-pxa/include/mach/trizeps4.h @@ -10,6 +10,8 @@ #ifndef _TRIPEPS4_H_ #define _TRIPEPS4_H_ +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ + /* physical memory regions */ #define TRIZEPS4_FLASH_PHYS (PXA_CS0_PHYS) /* Flash region */ #define TRIZEPS4_DISK_PHYS (PXA_CS1_PHYS) /* Disk On Chip region */ diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig index 338640631e08..deb6dc884bf0 100644 --- a/arch/arm/mach-shmobile/Kconfig +++ b/arch/arm/mach-shmobile/Kconfig @@ -8,7 +8,7 @@ config ARCH_SHMOBILE_MULTI select CPU_V7 select GENERIC_CLOCKEVENTS select HAVE_ARM_SCU if SMP - select HAVE_ARM_TWD if LOCAL_TIMERS + select HAVE_ARM_TWD if SMP select HAVE_SMP select ARM_GIC select MIGHT_HAVE_CACHE_L2X0 @@ -45,15 +45,18 @@ config MACH_GENMAI config MACH_KOELSCH bool "Koelsch board" depends on ARCH_R8A7791 + select MICREL_PHY if SH_ETH config MACH_KZM9D bool "KZM9D board" depends on ARCH_EMEV2 select REGULATOR_FIXED_VOLTAGE if REGULATOR + select SMSC_PHY if SMSC911X config MACH_LAGER bool "Lager board" depends on ARCH_R8A7790 + select MICREL_PHY if SH_ETH comment "Renesas ARM SoCs System Configuration" endif @@ -154,11 +157,13 @@ comment "Renesas ARM SoCs Board Type" config MACH_APE6EVM bool "APE6EVM board" depends on ARCH_R8A73A4 + select SMSC_PHY if SMSC911X select USE_OF config MACH_APE6EVM_REFERENCE bool "APE6EVM board - Reference Device Tree Implementation" depends on ARCH_R8A73A4 + select SMSC_PHY if SMSC911X select USE_OF ---help--- Use reference implementation of APE6EVM board support @@ -172,6 +177,7 @@ config MACH_MACKEREL depends on ARCH_SH7372 select ARCH_REQUIRE_GPIOLIB select REGULATOR_FIXED_VOLTAGE if REGULATOR + select SMSC_PHY if SMSC911X select SND_SOC_AK4642 if SND_SIMPLE_CARD select USE_OF @@ -180,6 +186,7 @@ config MACH_ARMADILLO800EVA depends on ARCH_R8A7740 select ARCH_REQUIRE_GPIOLIB select REGULATOR_FIXED_VOLTAGE if REGULATOR + select SMSC_PHY if SH_ETH select SND_SOC_WM8978 if SND_SIMPLE_CARD select USE_OF @@ -188,6 +195,7 @@ config MACH_ARMADILLO800EVA_REFERENCE depends on ARCH_R8A7740 select ARCH_REQUIRE_GPIOLIB select REGULATOR_FIXED_VOLTAGE if REGULATOR + select SMSC_PHY if SH_ETH select SND_SOC_WM8978 if SND_SIMPLE_CARD select USE_OF ---help--- @@ -201,11 +209,11 @@ config MACH_BOCKW bool "BOCK-W platform" depends on ARCH_R8A7778 select ARCH_REQUIRE_GPIOLIB - select RENESAS_INTC_IRQPIN select REGULATOR_FIXED_VOLTAGE if REGULATOR - select USE_OF + select RENESAS_INTC_IRQPIN select SND_SOC_AK4554 if SND_SIMPLE_CARD select SND_SOC_AK4642 if SND_SIMPLE_CARD + select USE_OF config MACH_BOCKW_REFERENCE bool "BOCK-W - Reference Device Tree Implementation" @@ -261,6 +269,8 @@ config MACH_LAGER bool "Lager board" depends on ARCH_R8A7790 select USE_OF + select MICREL_PHY if SH_ETH + select SND_SOC_AK4642 if SND_SIMPLE_CARD config MACH_KOELSCH bool "Koelsch board" diff --git a/arch/arm/mach-shmobile/board-bockw.c b/arch/arm/mach-shmobile/board-bockw.c index c475220545f2..684a529e400d 100644 --- a/arch/arm/mach-shmobile/board-bockw.c +++ b/arch/arm/mach-shmobile/board-bockw.c @@ -168,6 +168,8 @@ static struct renesas_usbhs_platform_info usbhs_info __initdata = { }, .driver_param = { .buswait_bwait = 4, + .d0_tx_id = HPBDMA_SLAVE_USBFUNC_TX, + .d1_rx_id = HPBDMA_SLAVE_USBFUNC_RX, }, }; @@ -332,16 +334,24 @@ static struct rsnd_ssi_platform_info rsnd_ssi[] = { RSND_SSI_UNUSED, /* SSI 0 */ RSND_SSI_UNUSED, /* SSI 1 */ RSND_SSI_UNUSED, /* SSI 2 */ - RSND_SSI_SET(1, 0, gic_iid(0x85), RSND_SSI_PLAY), - RSND_SSI_SET(2, 0, gic_iid(0x85), RSND_SSI_CLK_PIN_SHARE), - RSND_SSI_SET(0, 0, gic_iid(0x86), RSND_SSI_PLAY), - RSND_SSI_SET(0, 0, gic_iid(0x86), 0), - RSND_SSI_SET(3, 0, gic_iid(0x86), RSND_SSI_PLAY), - RSND_SSI_SET(4, 0, gic_iid(0x86), RSND_SSI_CLK_PIN_SHARE), + RSND_SSI_SET(1, HPBDMA_SLAVE_HPBIF3_TX, gic_iid(0x85), RSND_SSI_PLAY), + RSND_SSI_SET(2, HPBDMA_SLAVE_HPBIF4_RX, gic_iid(0x85), RSND_SSI_CLK_PIN_SHARE), + RSND_SSI_SET(0, HPBDMA_SLAVE_HPBIF5_TX, gic_iid(0x86), RSND_SSI_PLAY), + RSND_SSI_SET(0, HPBDMA_SLAVE_HPBIF6_RX, gic_iid(0x86), 0), + RSND_SSI_SET(3, HPBDMA_SLAVE_HPBIF7_TX, gic_iid(0x86), RSND_SSI_PLAY), + RSND_SSI_SET(4, HPBDMA_SLAVE_HPBIF8_RX, gic_iid(0x86), RSND_SSI_CLK_PIN_SHARE), }; static struct rsnd_scu_platform_info rsnd_scu[9] = { - /* no member at this point */ + { .flags = 0, }, /* SRU 0 */ + { .flags = 0, }, /* SRU 1 */ + { .flags = 0, }, /* SRU 2 */ + { .flags = RSND_SCU_USE_HPBIF, }, + { .flags = RSND_SCU_USE_HPBIF, }, + { .flags = RSND_SCU_USE_HPBIF, }, + { .flags = RSND_SCU_USE_HPBIF, }, + { .flags = RSND_SCU_USE_HPBIF, }, + { .flags = RSND_SCU_USE_HPBIF, }, }; enum { diff --git a/arch/arm/mach-shmobile/board-genmai.c b/arch/arm/mach-shmobile/board-genmai.c index 3e92e3c62d4c..e240980cc227 100644 --- a/arch/arm/mach-shmobile/board-genmai.c +++ b/arch/arm/mach-shmobile/board-genmai.c @@ -20,15 +20,79 @@ #include <linux/kernel.h> #include <linux/platform_device.h> +#include <linux/sh_eth.h> +#include <linux/spi/rspi.h> +#include <linux/spi/spi.h> #include <mach/common.h> +#include <mach/irqs.h> #include <mach/r7s72100.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> +/* Ether */ +static const struct sh_eth_plat_data ether_pdata __initconst = { + .phy = 0x00, /* PD60610 */ + .edmac_endian = EDMAC_LITTLE_ENDIAN, + .phy_interface = PHY_INTERFACE_MODE_MII, + .no_ether_link = 1 +}; + +static const struct resource ether_resources[] __initconst = { + DEFINE_RES_MEM(0xe8203000, 0x800), + DEFINE_RES_MEM(0xe8204800, 0x200), + DEFINE_RES_IRQ(gic_iid(359)), +}; + +/* RSPI */ +#define RSPI_RESOURCE(idx, baseaddr, irq) \ +static const struct resource rspi##idx##_resources[] __initconst = { \ + DEFINE_RES_MEM(baseaddr, 0x24), \ + DEFINE_RES_IRQ_NAMED(irq, "error"), \ + DEFINE_RES_IRQ_NAMED(irq + 1, "rx"), \ + DEFINE_RES_IRQ_NAMED(irq + 2, "tx"), \ +} + +RSPI_RESOURCE(0, 0xe800c800, gic_iid(270)); +RSPI_RESOURCE(1, 0xe800d000, gic_iid(273)); +RSPI_RESOURCE(2, 0xe800d800, gic_iid(276)); +RSPI_RESOURCE(3, 0xe800e000, gic_iid(279)); +RSPI_RESOURCE(4, 0xe800e800, gic_iid(282)); + +static const struct rspi_plat_data rspi_pdata __initconst = { + .num_chipselect = 1, +}; + +#define r7s72100_register_rspi(idx) \ + platform_device_register_resndata(&platform_bus, "rspi-rz", idx, \ + rspi##idx##_resources, \ + ARRAY_SIZE(rspi##idx##_resources), \ + &rspi_pdata, sizeof(rspi_pdata)) + +static const struct spi_board_info spi_info[] __initconst = { + { + .modalias = "wm8978", + .max_speed_hz = 5000000, + .bus_num = 4, + .chip_select = 0, + }, +}; + static void __init genmai_add_standard_devices(void) { r7s72100_clock_init(); r7s72100_add_dt_devices(); + + platform_device_register_resndata(&platform_bus, "r7s72100-ether", -1, + ether_resources, + ARRAY_SIZE(ether_resources), + ðer_pdata, sizeof(ether_pdata)); + + r7s72100_register_rspi(0); + r7s72100_register_rspi(1); + r7s72100_register_rspi(2); + r7s72100_register_rspi(3); + r7s72100_register_rspi(4); + spi_register_board_info(spi_info, ARRAY_SIZE(spi_info)); } static const char * const genmai_boards_compat_dt[] __initconst = { diff --git a/arch/arm/mach-shmobile/board-koelsch-reference.c b/arch/arm/mach-shmobile/board-koelsch-reference.c index 652b59268416..feb8d97ea2f7 100644 --- a/arch/arm/mach-shmobile/board-koelsch-reference.c +++ b/arch/arm/mach-shmobile/board-koelsch-reference.c @@ -45,14 +45,14 @@ static void __init koelsch_add_standard_devices(void) for (i = 0; i < ARRAY_SIZE(scif_names); ++i) { clk = clk_get(NULL, scif_names[i]); - if (clk) { + if (!IS_ERR(clk)) { clk_register_clkdev(clk, NULL, "sh-sci.%u", i); clk_put(clk); } } clk = clk_get(NULL, "cmt0"); - if (clk) { + if (!IS_ERR(clk)) { clk_register_clkdev(clk, NULL, "sh_cmt.0"); clk_put(clk); } diff --git a/arch/arm/mach-shmobile/board-koelsch.c b/arch/arm/mach-shmobile/board-koelsch.c index de7cc64b1f37..d42637db596a 100644 --- a/arch/arm/mach-shmobile/board-koelsch.c +++ b/arch/arm/mach-shmobile/board-koelsch.c @@ -23,14 +23,20 @@ #include <linux/gpio.h> #include <linux/gpio_keys.h> #include <linux/input.h> +#include <linux/irq.h> #include <linux/kernel.h> #include <linux/leds.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/partitions.h> #include <linux/phy.h> #include <linux/pinctrl/machine.h> #include <linux/platform_data/gpio-rcar.h> #include <linux/platform_data/rcar-du.h> #include <linux/platform_device.h> #include <linux/sh_eth.h> +#include <linux/spi/flash.h> +#include <linux/spi/rspi.h> +#include <linux/spi/spi.h> #include <mach/common.h> #include <mach/irqs.h> #include <mach/r8a7791.h> @@ -92,6 +98,7 @@ static void __init koelsch_add_du_device(void) /* Ether */ static const struct sh_eth_plat_data ether_pdata __initconst = { .phy = 0x1, + .phy_irq = irq_pin(0), .edmac_endian = EDMAC_LITTLE_ENDIAN, .phy_interface = PHY_INTERFACE_MODE_RMII, .ether_link_active_low = 1, @@ -148,6 +155,102 @@ static const struct gpio_keys_platform_data koelsch_keys_pdata __initconst = { .nbuttons = ARRAY_SIZE(gpio_buttons), }; +/* QSPI */ +static const struct resource qspi_resources[] __initconst = { + DEFINE_RES_MEM(0xe6b10000, 0x1000), + DEFINE_RES_IRQ_NAMED(gic_spi(184), "mux"), +}; + +static const struct rspi_plat_data qspi_pdata __initconst = { + .num_chipselect = 1, +}; + +/* SPI Flash memory (Spansion S25FL512SAGMFIG11 64 MiB) */ +static struct mtd_partition spi_flash_part[] = { + { + .name = "loader", + .offset = 0x00000000, + .size = 512 * 1024, + .mask_flags = MTD_WRITEABLE, + }, + { + .name = "bootenv", + .offset = MTDPART_OFS_APPEND, + .size = 512 * 1024, + .mask_flags = MTD_WRITEABLE, + }, + { + .name = "data", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + }, +}; + +static const struct flash_platform_data spi_flash_data = { + .name = "m25p80", + .parts = spi_flash_part, + .nr_parts = ARRAY_SIZE(spi_flash_part), + .type = "s25fl512s", +}; + +static const struct spi_board_info spi_info[] __initconst = { + { + .modalias = "m25p80", + .platform_data = &spi_flash_data, + .mode = SPI_MODE_0, + .max_speed_hz = 30000000, + .bus_num = 0, + .chip_select = 0, + }, +}; + +/* SATA0 */ +static const struct resource sata0_resources[] __initconst = { + DEFINE_RES_MEM(0xee300000, 0x2000), + DEFINE_RES_IRQ(gic_spi(105)), +}; + +static const struct platform_device_info sata0_info __initconst = { + .parent = &platform_bus, + .name = "sata-r8a7791", + .id = 0, + .res = sata0_resources, + .num_res = ARRAY_SIZE(sata0_resources), + .dma_mask = DMA_BIT_MASK(32), +}; + +/* I2C */ +static const struct resource i2c_resources[] __initconst = { + /* I2C0 */ + DEFINE_RES_MEM(0xE6508000, 0x40), + DEFINE_RES_IRQ(gic_spi(287)), + /* I2C1 */ + DEFINE_RES_MEM(0xE6518000, 0x40), + DEFINE_RES_IRQ(gic_spi(288)), + /* I2C2 */ + DEFINE_RES_MEM(0xE6530000, 0x40), + DEFINE_RES_IRQ(gic_spi(286)), + /* I2C3 */ + DEFINE_RES_MEM(0xE6540000, 0x40), + DEFINE_RES_IRQ(gic_spi(290)), + /* I2C4 */ + DEFINE_RES_MEM(0xE6520000, 0x40), + DEFINE_RES_IRQ(gic_spi(19)), + /* I2C5 */ + DEFINE_RES_MEM(0xE6528000, 0x40), + DEFINE_RES_IRQ(gic_spi(20)), +}; + +static void __init koelsch_add_i2c(unsigned idx) +{ + unsigned res_idx = idx * 2; + + BUG_ON(res_idx >= ARRAY_SIZE(i2c_resources)); + + platform_device_register_simple("i2c-rcar_gen2", idx, + i2c_resources + res_idx, 2); +} + static const struct pinctrl_map koelsch_pinctrl_map[] = { /* DU */ PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7791", "pfc-r8a7791", @@ -165,12 +268,26 @@ static const struct pinctrl_map koelsch_pinctrl_map[] = { "eth_rmii", "eth"), PIN_MAP_MUX_GROUP_DEFAULT("r8a7791-ether", "pfc-r8a7791", "intc_irq0", "intc"), + /* QSPI */ + PIN_MAP_MUX_GROUP_DEFAULT("qspi.0", "pfc-r8a7791", + "qspi_ctrl", "qspi"), + PIN_MAP_MUX_GROUP_DEFAULT("qspi.0", "pfc-r8a7791", + "qspi_data4", "qspi"), /* SCIF0 (CN19: DEBUG SERIAL0) */ PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.6", "pfc-r8a7791", "scif0_data_d", "scif0"), /* SCIF1 (CN20: DEBUG SERIAL1) */ PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.7", "pfc-r8a7791", "scif1_data_d", "scif1"), + /* I2C1 */ + PIN_MAP_MUX_GROUP_DEFAULT("i2c-rcar_gen2.1", "pfc-r8a7791", + "i2c1_e", "i2c1"), + /* I2C2 */ + PIN_MAP_MUX_GROUP_DEFAULT("i2c-rcar_gen2.2", "pfc-r8a7791", + "i2c2", "i2c2"), + /* I2C4 */ + PIN_MAP_MUX_GROUP_DEFAULT("i2c-rcar_gen2.4", "pfc-r8a7791", + "i2c4_c", "i2c4"), }; static void __init koelsch_add_standard_devices(void) @@ -190,8 +307,20 @@ static void __init koelsch_add_standard_devices(void) platform_device_register_data(&platform_bus, "gpio-keys", -1, &koelsch_keys_pdata, sizeof(koelsch_keys_pdata)); + platform_device_register_resndata(&platform_bus, "qspi", 0, + qspi_resources, + ARRAY_SIZE(qspi_resources), + &qspi_pdata, sizeof(qspi_pdata)); + spi_register_board_info(spi_info, ARRAY_SIZE(spi_info)); koelsch_add_du_device(); + + platform_device_register_full(&sata0_info); + + koelsch_add_i2c(1); + koelsch_add_i2c(2); + koelsch_add_i2c(4); + koelsch_add_i2c(5); } /* @@ -215,6 +344,8 @@ static void __init koelsch_init(void) { koelsch_add_standard_devices(); + irq_set_irq_type(irq_pin(0), IRQ_TYPE_LEVEL_LOW); + if (IS_ENABLED(CONFIG_PHYLIB)) phy_register_fixup_for_id("r8a7791-ether-ff:01", koelsch_ksz8041_fixup); diff --git a/arch/arm/mach-shmobile/board-kzm9d-reference.c b/arch/arm/mach-shmobile/board-kzm9d-reference.c index 054d8d5c8fc1..853003c8988a 100644 --- a/arch/arm/mach-shmobile/board-kzm9d-reference.c +++ b/arch/arm/mach-shmobile/board-kzm9d-reference.c @@ -20,15 +20,14 @@ #include <linux/init.h> #include <linux/of_platform.h> +#include <linux/clk-provider.h> #include <mach/emev2.h> #include <mach/common.h> #include <asm/mach/arch.h> static void __init kzm9d_add_standard_devices(void) { - if (!IS_ENABLED(CONFIG_COMMON_CLK)) - emev2_clock_init(); - + of_clk_init(NULL); of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); } diff --git a/arch/arm/mach-shmobile/board-lager-reference.c b/arch/arm/mach-shmobile/board-lager-reference.c index a6e271d92af0..dc8d76b9a9f1 100644 --- a/arch/arm/mach-shmobile/board-lager-reference.c +++ b/arch/arm/mach-shmobile/board-lager-reference.c @@ -44,14 +44,14 @@ static void __init lager_add_standard_devices(void) for (i = 0; i < ARRAY_SIZE(scif_names); ++i) { clk = clk_get(NULL, scif_names[i]); - if (clk) { + if (!IS_ERR(clk)) { clk_register_clkdev(clk, NULL, "sh-sci.%u", i); clk_put(clk); } } clk = clk_get(NULL, "cmt0"); - if (clk) { + if (!IS_ERR(clk)) { clk_register_clkdev(clk, NULL, "sh_cmt.0"); clk_put(clk); } diff --git a/arch/arm/mach-shmobile/board-lager.c b/arch/arm/mach-shmobile/board-lager.c index f20c10a18543..317574864e7b 100644 --- a/arch/arm/mach-shmobile/board-lager.c +++ b/arch/arm/mach-shmobile/board-lager.c @@ -20,15 +20,19 @@ #include <linux/gpio.h> #include <linux/gpio_keys.h> +#include <linux/i2c.h> #include <linux/input.h> #include <linux/interrupt.h> +#include <linux/irq.h> #include <linux/kernel.h> #include <linux/leds.h> #include <linux/mmc/host.h> #include <linux/mmc/sh_mmcif.h> #include <linux/pinctrl/machine.h> +#include <linux/platform_data/camera-rcar.h> #include <linux/platform_data/gpio-rcar.h> #include <linux/platform_data/rcar-du.h> +#include <linux/platform_data/usb-rcar-gen2-phy.h> #include <linux/platform_device.h> #include <linux/phy.h> #include <linux/regulator/driver.h> @@ -36,9 +40,12 @@ #include <linux/regulator/gpio-regulator.h> #include <linux/regulator/machine.h> #include <linux/sh_eth.h> +#include <linux/usb/phy.h> +#include <linux/usb/renesas_usbhs.h> #include <mach/common.h> #include <mach/irqs.h> #include <mach/r8a7790.h> +#include <media/soc_camera.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <linux/mtd/partitions.h> @@ -46,6 +53,20 @@ #include <linux/spi/flash.h> #include <linux/spi/rspi.h> #include <linux/spi/spi.h> +#include <sound/rcar_snd.h> +#include <sound/simple_card.h> + +/* + * SSI-AK4643 + * + * SW1: 1: AK4643 + * 2: CN22 + * 3: ADV7511 + * + * this command is required when playback. + * + * # amixer set "LINEOUT Mixer DACL" on + */ /* DU */ static struct rcar_du_encoder_data lager_du_encoders[] = { @@ -228,6 +249,7 @@ static const struct resource mmcif1_resources[] __initconst = { /* Ether */ static const struct sh_eth_plat_data ether_pdata __initconst = { .phy = 0x1, + .phy_irq = irq_pin(0), .edmac_endian = EDMAC_LITTLE_ENDIAN, .phy_interface = PHY_INTERFACE_MODE_RMII, .ether_link_active_low = 1, @@ -263,7 +285,7 @@ static struct mtd_partition spi_flash_part[] = { }, }; -static struct flash_platform_data spi_flash_data = { +static const struct flash_platform_data spi_flash_data = { .name = "m25p80", .parts = spi_flash_part, .nr_parts = ARRAY_SIZE(spi_flash_part), @@ -288,9 +310,291 @@ static const struct spi_board_info spi_info[] __initconst = { /* QSPI resource */ static const struct resource qspi_resources[] __initconst = { DEFINE_RES_MEM(0xe6b10000, 0x1000), - DEFINE_RES_IRQ(gic_spi(184)), + DEFINE_RES_IRQ_NAMED(gic_spi(184), "mux"), +}; + +/* VIN */ +static const struct resource vin_resources[] __initconst = { + /* VIN0 */ + DEFINE_RES_MEM(0xe6ef0000, 0x1000), + DEFINE_RES_IRQ(gic_spi(188)), + /* VIN1 */ + DEFINE_RES_MEM(0xe6ef1000, 0x1000), + DEFINE_RES_IRQ(gic_spi(189)), +}; + +static void __init lager_add_vin_device(unsigned idx, + struct rcar_vin_platform_data *pdata) +{ + struct platform_device_info vin_info = { + .parent = &platform_bus, + .name = "r8a7790-vin", + .id = idx, + .res = &vin_resources[idx * 2], + .num_res = 2, + .dma_mask = DMA_BIT_MASK(32), + .data = pdata, + .size_data = sizeof(*pdata), + }; + + BUG_ON(idx > 1); + + platform_device_register_full(&vin_info); +} + +#define LAGER_CAMERA(idx, name, addr, pdata, flag) \ +static struct i2c_board_info i2c_cam##idx##_device = { \ + I2C_BOARD_INFO(name, addr), \ +}; \ + \ +static struct rcar_vin_platform_data vin##idx##_pdata = { \ + .flags = flag, \ +}; \ + \ +static struct soc_camera_link cam##idx##_link = { \ + .bus_id = idx, \ + .board_info = &i2c_cam##idx##_device, \ + .i2c_adapter_id = 2, \ + .module_name = name, \ + .priv = pdata, \ +} + +/* Camera 0 is not currently supported due to adv7612 support missing */ +LAGER_CAMERA(1, "adv7180", 0x20, NULL, RCAR_VIN_BT656); + +static void __init lager_add_camera1_device(void) +{ + platform_device_register_data(&platform_bus, "soc-camera-pdrv", 1, + &cam1_link, sizeof(cam1_link)); + lager_add_vin_device(1, &vin1_pdata); +} + +/* SATA1 */ +static const struct resource sata1_resources[] __initconst = { + DEFINE_RES_MEM(0xee500000, 0x2000), + DEFINE_RES_IRQ(gic_spi(106)), +}; + +static const struct platform_device_info sata1_info __initconst = { + .parent = &platform_bus, + .name = "sata-r8a7790", + .id = 1, + .res = sata1_resources, + .num_res = ARRAY_SIZE(sata1_resources), + .dma_mask = DMA_BIT_MASK(32), +}; + +/* USBHS */ +static const struct resource usbhs_resources[] __initconst = { + DEFINE_RES_MEM(0xe6590000, 0x100), + DEFINE_RES_IRQ(gic_spi(107)), +}; + +struct usbhs_private { + struct renesas_usbhs_platform_info info; + struct usb_phy *phy; +}; + +#define usbhs_get_priv(pdev) \ + container_of(renesas_usbhs_get_info(pdev), struct usbhs_private, info) + +static int usbhs_power_ctrl(struct platform_device *pdev, + void __iomem *base, int enable) +{ + struct usbhs_private *priv = usbhs_get_priv(pdev); + + if (!priv->phy) + return -ENODEV; + + if (enable) { + int retval = usb_phy_init(priv->phy); + + if (!retval) + retval = usb_phy_set_suspend(priv->phy, 0); + return retval; + } + + usb_phy_set_suspend(priv->phy, 1); + usb_phy_shutdown(priv->phy); + return 0; +} + +static int usbhs_hardware_init(struct platform_device *pdev) +{ + struct usbhs_private *priv = usbhs_get_priv(pdev); + struct usb_phy *phy; + int ret; + + /* USB0 Function - use PWEN as GPIO input to detect DIP Switch SW5 + * setting to avoid VBUS short circuit due to wrong cable. + * PWEN should be pulled up high if USB Function is selected by SW5 + */ + gpio_request_one(RCAR_GP_PIN(5, 18), GPIOF_IN, NULL); /* USB0_PWEN */ + if (!gpio_get_value(RCAR_GP_PIN(5, 18))) { + pr_warn("Error: USB Function not selected - check SW5 + SW6\n"); + ret = -ENOTSUPP; + goto error; + } + + phy = usb_get_phy_dev(&pdev->dev, 0); + if (IS_ERR(phy)) { + ret = PTR_ERR(phy); + goto error; + } + + priv->phy = phy; + return 0; + error: + gpio_free(RCAR_GP_PIN(5, 18)); + return ret; +} + +static int usbhs_hardware_exit(struct platform_device *pdev) +{ + struct usbhs_private *priv = usbhs_get_priv(pdev); + + if (!priv->phy) + return 0; + + usb_put_phy(priv->phy); + priv->phy = NULL; + + gpio_free(RCAR_GP_PIN(5, 18)); + return 0; +} + +static int usbhs_get_id(struct platform_device *pdev) +{ + return USBHS_GADGET; +} + +static u32 lager_usbhs_pipe_type[] = { + USB_ENDPOINT_XFER_CONTROL, + USB_ENDPOINT_XFER_ISOC, + USB_ENDPOINT_XFER_ISOC, + USB_ENDPOINT_XFER_BULK, + USB_ENDPOINT_XFER_BULK, + USB_ENDPOINT_XFER_BULK, + USB_ENDPOINT_XFER_INT, + USB_ENDPOINT_XFER_INT, + USB_ENDPOINT_XFER_INT, + USB_ENDPOINT_XFER_BULK, + USB_ENDPOINT_XFER_BULK, + USB_ENDPOINT_XFER_BULK, + USB_ENDPOINT_XFER_BULK, + USB_ENDPOINT_XFER_BULK, + USB_ENDPOINT_XFER_BULK, + USB_ENDPOINT_XFER_BULK, +}; + +static struct usbhs_private usbhs_priv __initdata = { + .info = { + .platform_callback = { + .power_ctrl = usbhs_power_ctrl, + .hardware_init = usbhs_hardware_init, + .hardware_exit = usbhs_hardware_exit, + .get_id = usbhs_get_id, + }, + .driver_param = { + .buswait_bwait = 4, + .pipe_type = lager_usbhs_pipe_type, + .pipe_size = ARRAY_SIZE(lager_usbhs_pipe_type), + }, + } +}; + +static void __init lager_register_usbhs(void) +{ + usb_bind_phy("renesas_usbhs", 0, "usb_phy_rcar_gen2"); + platform_device_register_resndata(&platform_bus, + "renesas_usbhs", -1, + usbhs_resources, + ARRAY_SIZE(usbhs_resources), + &usbhs_priv.info, + sizeof(usbhs_priv.info)); +} + +/* USBHS PHY */ +static const struct rcar_gen2_phy_platform_data usbhs_phy_pdata __initconst = { + .chan0_pci = 0, /* Channel 0 is USBHS */ + .chan2_pci = 1, /* Channel 2 is PCI USB */ +}; + +static const struct resource usbhs_phy_resources[] __initconst = { + DEFINE_RES_MEM(0xe6590100, 0x100), +}; + +/* I2C */ +static struct i2c_board_info i2c2_devices[] = { + { + I2C_BOARD_INFO("ak4643", 0x12), + } +}; + +/* Sound */ +static struct resource rsnd_resources[] __initdata = { + [RSND_GEN2_SCU] = DEFINE_RES_MEM(0xec500000, 0x1000), + [RSND_GEN2_ADG] = DEFINE_RES_MEM(0xec5a0000, 0x100), + [RSND_GEN2_SSIU] = DEFINE_RES_MEM(0xec540000, 0x1000), + [RSND_GEN2_SSI] = DEFINE_RES_MEM(0xec541000, 0x1280), +}; + +static struct rsnd_ssi_platform_info rsnd_ssi[] = { + RSND_SSI_SET(0, 0, gic_spi(370), RSND_SSI_PLAY), + RSND_SSI_SET(0, 0, gic_spi(371), RSND_SSI_CLK_PIN_SHARE), +}; + +static struct rsnd_scu_platform_info rsnd_scu[2] = { + /* no member at this point */ +}; + +static struct rcar_snd_info rsnd_info = { + .flags = RSND_GEN2, + .ssi_info = rsnd_ssi, + .ssi_info_nr = ARRAY_SIZE(rsnd_ssi), + .scu_info = rsnd_scu, + .scu_info_nr = ARRAY_SIZE(rsnd_scu), +}; + +static struct asoc_simple_card_info rsnd_card_info = { + .name = "AK4643", + .card = "SSI01-AK4643", + .codec = "ak4642-codec.2-0012", + .platform = "rcar_sound", + .daifmt = SND_SOC_DAIFMT_LEFT_J, + .cpu_dai = { + .name = "rcar_sound", + .fmt = SND_SOC_DAIFMT_CBS_CFS, + }, + .codec_dai = { + .name = "ak4642-hifi", + .fmt = SND_SOC_DAIFMT_CBM_CFM, + .sysclk = 11289600, + }, }; +static void __init lager_add_rsnd_device(void) +{ + struct platform_device_info cardinfo = { + .parent = &platform_bus, + .name = "asoc-simple-card", + .id = -1, + .data = &rsnd_card_info, + .size_data = sizeof(struct asoc_simple_card_info), + .dma_mask = DMA_BIT_MASK(32), + }; + + i2c_register_board_info(2, i2c2_devices, + ARRAY_SIZE(i2c2_devices)); + + platform_device_register_resndata( + &platform_bus, "rcar_sound", -1, + rsnd_resources, ARRAY_SIZE(rsnd_resources), + &rsnd_info, sizeof(rsnd_info)); + + platform_device_register_full(&cardinfo); +} + static const struct pinctrl_map lager_pinctrl_map[] = { /* DU (CN10: ARGB0, CN13: LVDS) */ PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7790", "pfc-r8a7790", @@ -299,12 +603,24 @@ static const struct pinctrl_map lager_pinctrl_map[] = { "du_sync_1", "du"), PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7790", "pfc-r8a7790", "du_clk_out_0", "du"), + /* I2C2 */ + PIN_MAP_MUX_GROUP_DEFAULT("i2c-rcar.2", "pfc-r8a7790", + "i2c2", "i2c2"), /* SCIF0 (CN19: DEBUG SERIAL0) */ PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.6", "pfc-r8a7790", "scif0_data", "scif0"), /* SCIF1 (CN20: DEBUG SERIAL1) */ PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.7", "pfc-r8a7790", "scif1_data", "scif1"), + /* SSI (CN17: sound) */ + PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7790", + "ssi0129_ctrl", "ssi"), + PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7790", + "ssi0_data", "ssi"), + PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7790", + "ssi1_data", "ssi"), + PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7790", + "audio_clk_a", "audio_clk"), /* MMCIF1 */ PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.1", "pfc-r8a7790", "mmc1_data8", "mmc1"), @@ -319,6 +635,25 @@ static const struct pinctrl_map lager_pinctrl_map[] = { "eth_rmii", "eth"), PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-ether", "pfc-r8a7790", "intc_irq0", "intc"), + /* VIN0 */ + PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.0", "pfc-r8a7790", + "vin0_data24", "vin0"), + PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.0", "pfc-r8a7790", + "vin0_sync", "vin0"), + PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.0", "pfc-r8a7790", + "vin0_field", "vin0"), + PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.0", "pfc-r8a7790", + "vin0_clkenb", "vin0"), + PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.0", "pfc-r8a7790", + "vin0_clk", "vin0"), + /* VIN1 */ + PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.1", "pfc-r8a7790", + "vin1_data8", "vin1"), + PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.1", "pfc-r8a7790", + "vin1_clk", "vin1"), + /* USB0 */ + PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs", "pfc-r8a7790", + "usb0_ovc_vbus", "usb0"), }; static void __init lager_add_standard_devices(void) @@ -368,6 +703,19 @@ static void __init lager_add_standard_devices(void) &vccq_sdhi0_info, sizeof(struct gpio_regulator_config)); platform_device_register_data(&platform_bus, "gpio-regulator", gpio_regulator_idx++, &vccq_sdhi2_info, sizeof(struct gpio_regulator_config)); + + lager_add_camera1_device(); + + platform_device_register_full(&sata1_info); + + platform_device_register_resndata(&platform_bus, "usb_phy_rcar_gen2", + -1, usbhs_phy_resources, + ARRAY_SIZE(usbhs_phy_resources), + &usbhs_phy_pdata, + sizeof(usbhs_phy_pdata)); + lager_register_usbhs(); + + lager_add_rsnd_device(); } /* @@ -391,6 +739,8 @@ static void __init lager_init(void) { lager_add_standard_devices(); + irq_set_irq_type(irq_pin(0), IRQ_TYPE_LEVEL_LOW); + if (IS_ENABLED(CONFIG_PHYLIB)) phy_register_fixup_for_id("r8a7790-ether-ff:01", lager_ksz8041_fixup); diff --git a/arch/arm/mach-shmobile/include/mach/head-kzm9g.txt b/arch/arm/mach-shmobile/include/mach/head-kzm9g.txt new file mode 100644 index 000000000000..9531f46a822a --- /dev/null +++ b/arch/arm/mach-shmobile/include/mach/head-kzm9g.txt @@ -0,0 +1,410 @@ +LIST "KZM9G low-level initialization routine." +LIST "Adapted from u-boot KZM9G support code." + +LIST "Copyright (C) 2013 Ulrich Hecht" + +LIST "This program is free software; you can redistribute it and/or modify" +LIST "it under the terms of the GNU General Public License version 2 as" +LIST "published by the Free Software Foundation." + +LIST "This program is distributed in the hope that it will be useful," +LIST "but WITHOUT ANY WARRANTY; without even the implied warranty of" +LIST "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the" +LIST "GNU General Public License for more details." + + +LIST "Register definitions:" + +LIST "Secure control register" +#define LIFEC_SEC_SRC (0xE6110008) + +LIST "RWDT" +#define RWDT_BASE (0xE6020000) +#define RWTCSRA0 (RWDT_BASE + 0x04) + +LIST "HPB Semaphore Control Registers" +#define HPBSCR_BASE (0xE6000000) +#define HPBCTRL6 (HPBSCR_BASE + 0x1030) + +#define SBSC1_BASE (0xFE400000) +#define SDCR0A (SBSC1_BASE + 0x0008) +#define SDCR1A (SBSC1_BASE + 0x000C) +#define SDPCRA (SBSC1_BASE + 0x0010) +#define SDCR0SA (SBSC1_BASE + 0x0018) +#define SDCR1SA (SBSC1_BASE + 0x001C) +#define RTCSRA (SBSC1_BASE + 0x0020) +#define RTCORA (SBSC1_BASE + 0x0028) +#define RTCORHA (SBSC1_BASE + 0x002C) +#define SDWCRC0A (SBSC1_BASE + 0x0040) +#define SDWCRC1A (SBSC1_BASE + 0x0044) +#define SDWCR00A (SBSC1_BASE + 0x0048) +#define SDWCR01A (SBSC1_BASE + 0x004C) +#define SDWCR10A (SBSC1_BASE + 0x0050) +#define SDWCR11A (SBSC1_BASE + 0x0054) +#define SDWCR2A (SBSC1_BASE + 0x0060) +#define SDWCRC2A (SBSC1_BASE + 0x0064) +#define ZQCCRA (SBSC1_BASE + 0x0068) +#define SDMRACR0A (SBSC1_BASE + 0x0084) +#define SDMRTMPCRA (SBSC1_BASE + 0x008C) +#define SDMRTMPMSKA (SBSC1_BASE + 0x0094) +#define SDGENCNTA (SBSC1_BASE + 0x009C) +#define SDDRVCR0A (SBSC1_BASE + 0x00B4) +#define DLLCNT0A (SBSC1_BASE + 0x0354) + +#define SDMRA1 (0xFE500000) +#define SDMRA2 (0xFE5C0000) +#define SDMRA3 (0xFE504000) + +#define SBSC2_BASE (0xFB400000) +#define SDCR0B (SBSC2_BASE + 0x0008) +#define SDCR1B (SBSC2_BASE + 0x000C) +#define SDPCRB (SBSC2_BASE + 0x0010) +#define SDCR0SB (SBSC2_BASE + 0x0018) +#define SDCR1SB (SBSC2_BASE + 0x001C) +#define RTCSRB (SBSC2_BASE + 0x0020) +#define RTCORB (SBSC2_BASE + 0x0028) +#define RTCORHB (SBSC2_BASE + 0x002C) +#define SDWCRC0B (SBSC2_BASE + 0x0040) +#define SDWCRC1B (SBSC2_BASE + 0x0044) +#define SDWCR00B (SBSC2_BASE + 0x0048) +#define SDWCR01B (SBSC2_BASE + 0x004C) +#define SDWCR10B (SBSC2_BASE + 0x0050) +#define SDWCR11B (SBSC2_BASE + 0x0054) +#define SDPDCR0B (SBSC2_BASE + 0x0058) +#define SDWCR2B (SBSC2_BASE + 0x0060) +#define SDWCRC2B (SBSC2_BASE + 0x0064) +#define ZQCCRB (SBSC2_BASE + 0x0068) +#define SDMRACR0B (SBSC2_BASE + 0x0084) +#define SDMRTMPCRB (SBSC2_BASE + 0x008C) +#define SDMRTMPMSKB (SBSC2_BASE + 0x0094) +#define SDGENCNTB (SBSC2_BASE + 0x009C) +#define DPHYCNT0B (SBSC2_BASE + 0x00A0) +#define DPHYCNT1B (SBSC2_BASE + 0x00A4) +#define DPHYCNT2B (SBSC2_BASE + 0x00A8) +#define SDDRVCR0B (SBSC2_BASE + 0x00B4) +#define DLLCNT0B (SBSC2_BASE + 0x0354) + +#define SDMRB1 (0xFB500000) +#define SDMRB2 (0xFB5C0000) +#define SDMRB3 (0xFB504000) + +#define CPG_BASE (0xE6150000) +#define FRQCRA (CPG_BASE + 0x0000) +#define FRQCRB (CPG_BASE + 0x0004) +#define FRQCRD (CPG_BASE + 0x00E4) +#define VCLKCR1 (CPG_BASE + 0x0008) +#define VCLKCR2 (CPG_BASE + 0x000C) +#define VCLKCR3 (CPG_BASE + 0x001C) +#define ZBCKCR (CPG_BASE + 0x0010) +#define FLCKCR (CPG_BASE + 0x0014) +#define SD0CKCR (CPG_BASE + 0x0074) +#define SD1CKCR (CPG_BASE + 0x0078) +#define SD2CKCR (CPG_BASE + 0x007C) +#define FSIACKCR (CPG_BASE + 0x0018) +#define SUBCKCR (CPG_BASE + 0x0080) +#define SPUACKCR (CPG_BASE + 0x0084) +#define SPUVCKCR (CPG_BASE + 0x0094) +#define MSUCKCR (CPG_BASE + 0x0088) +#define HSICKCR (CPG_BASE + 0x008C) +#define FSIBCKCR (CPG_BASE + 0x0090) +#define MFCK1CR (CPG_BASE + 0x0098) +#define MFCK2CR (CPG_BASE + 0x009C) +#define DSITCKCR (CPG_BASE + 0x0060) +#define DSI0PCKCR (CPG_BASE + 0x0064) +#define DSI1PCKCR (CPG_BASE + 0x0068) +#define DSI0PHYCR (CPG_BASE + 0x006C) +#define DVFSCR3 (CPG_BASE + 0x0174) +#define DVFSCR4 (CPG_BASE + 0x0178) +#define DVFSCR5 (CPG_BASE + 0x017C) +#define MPMODE (CPG_BASE + 0x00CC) + +#define PLLECR (CPG_BASE + 0x00D0) +#define PLL0CR (CPG_BASE + 0x00D8) +#define PLL1CR (CPG_BASE + 0x0028) +#define PLL2CR (CPG_BASE + 0x002C) +#define PLL3CR (CPG_BASE + 0x00DC) +#define PLL0STPCR (CPG_BASE + 0x00F0) +#define PLL1STPCR (CPG_BASE + 0x00C8) +#define PLL2STPCR (CPG_BASE + 0x00F8) +#define PLL3STPCR (CPG_BASE + 0x00FC) +#define RMSTPCR0 (CPG_BASE + 0x0110) +#define RMSTPCR1 (CPG_BASE + 0x0114) +#define RMSTPCR2 (CPG_BASE + 0x0118) +#define RMSTPCR3 (CPG_BASE + 0x011C) +#define RMSTPCR4 (CPG_BASE + 0x0120) +#define RMSTPCR5 (CPG_BASE + 0x0124) +#define SMSTPCR0 (CPG_BASE + 0x0130) +#define SMSTPCR2 (CPG_BASE + 0x0138) +#define SMSTPCR3 (CPG_BASE + 0x013C) +#define CPGXXCR4 (CPG_BASE + 0x0150) +#define SRCR0 (CPG_BASE + 0x80A0) +#define SRCR2 (CPG_BASE + 0x80B0) +#define SRCR3 (CPG_BASE + 0x80A8) +#define VREFCR (CPG_BASE + 0x00EC) +#define PCLKCR (CPG_BASE + 0x1020) + +#define PORT32CR (0xE6051020) +#define PORT33CR (0xE6051021) +#define PORT34CR (0xE6051022) +#define PORT35CR (0xE6051023) + +LIST "DRAM initialization code:" + +EW RWTCSRA0, 0xA507 + +ED_AND LIFEC_SEC_SRC, 0xFFFF7FFF + +ED_AND SMSTPCR3,0xFFFF7FFF +ED_AND SRCR3, 0xFFFF7FFF +ED_AND SMSTPCR2,0xFFFBFFFF +ED_AND SRCR2, 0xFFFBFFFF +ED PLLECR, 0x00000000 + +WAIT_MASK PLLECR, 0x00000F00, 0x00000000 +WAIT_MASK FRQCRB, 0x80000000, 0x00000000 + +ED PLL0CR, 0x2D000000 +ED PLL1CR, 0x17100000 +ED FRQCRB, 0x96235880 +WAIT_MASK FRQCRB, 0x80000000, 0x00000000 + +ED FLCKCR, 0x0000000B +ED_AND SMSTPCR0, 0xFFFFFFFD + +ED_AND SRCR0, 0xFFFFFFFD +ED 0xE6001628, 0x514 +ED 0xE6001648, 0x514 +ED 0xE6001658, 0x514 +ED 0xE6001678, 0x514 + +ED DVFSCR4, 0x00092000 +ED DVFSCR5, 0x000000DC +ED PLLECR, 0x00000000 +WAIT_MASK PLLECR, 0x00000F00, 0x00000000 + +ED FRQCRA, 0x0012453C +ED FRQCRB, 0x80431350 +WAIT_MASK FRQCRB, 0x80000000, 0x00000000 +ED FRQCRD, 0x00000B0B +WAIT_MASK FRQCRD, 0x80000000, 0x00000000 + +ED PCLKCR, 0x00000003 +ED VCLKCR1, 0x0000012F +ED VCLKCR2, 0x00000119 +ED VCLKCR3, 0x00000119 +ED ZBCKCR, 0x00000002 +ED FLCKCR, 0x00000005 +ED SD0CKCR, 0x00000080 +ED SD1CKCR, 0x00000080 +ED SD2CKCR, 0x00000080 +ED FSIACKCR, 0x0000003F +ED FSIBCKCR, 0x0000003F +ED SUBCKCR, 0x00000080 +ED SPUACKCR, 0x0000000B +ED SPUVCKCR, 0x0000000B +ED MSUCKCR, 0x0000013F +ED HSICKCR, 0x00000080 +ED MFCK1CR, 0x0000003F +ED MFCK2CR, 0x0000003F +ED DSITCKCR, 0x00000107 +ED DSI0PCKCR, 0x00000313 +ED DSI1PCKCR, 0x0000130D +ED DSI0PHYCR, 0x2A800E0E +ED PLL0CR, 0x1E000000 +ED PLL0CR, 0x2D000000 +ED PLL1CR, 0x17100000 +ED PLL2CR, 0x27000080 +ED PLL3CR, 0x1D000000 +ED PLL0STPCR, 0x00080000 +ED PLL1STPCR, 0x000120C0 +ED PLL2STPCR, 0x00012000 +ED PLL3STPCR, 0x00000030 +ED PLLECR, 0x0000000B +WAIT_MASK PLLECR, 0x00000B00, 0x00000B00 + +ED DVFSCR3, 0x000120F0 +ED MPMODE, 0x00000020 +ED VREFCR, 0x0000028A +ED RMSTPCR0, 0xE4628087 +ED RMSTPCR1, 0xFFFFFFFF +ED RMSTPCR2, 0x53FFFFFF +ED RMSTPCR3, 0xFFFFFFFF +ED RMSTPCR4, 0x00800D3D +ED RMSTPCR5, 0xFFFFF3FF +ED SMSTPCR2, 0x00000000 +ED SRCR2, 0x00040000 +ED_AND PLLECR, 0xFFFFFFF7 +WAIT_MASK PLLECR, 0x00000800, 0x00000000 + +LIST "set SBSC operational" +ED HPBCTRL6, 0x00000001 +WAIT_MASK HPBCTRL6, 0x00000001, 0x00000001 + +LIST "set SBSC operating frequency" +ED FRQCRD, 0x00001414 +WAIT_MASK FRQCRD, 0x80000000, 0x00000000 +ED PLL3CR, 0x1D000000 +ED_OR PLLECR, 0x00000008 +WAIT_MASK PLLECR, 0x00000800, 0x00000800 + +LIST "enable DLL oscillation in DDRPHY" +ED_OR DLLCNT0A, 0x00000002 + +LIST "wait >= 100 ns" +ED SDGENCNTA, 0x00000005 +WAIT_MASK SDGENCNTA, 0xFFFFFFFF, 0x00000000 + +LIST "target LPDDR2 device settings" +ED SDCR0A, 0xACC90159 +ED SDCR1A, 0x00010059 +ED SDWCRC0A, 0x50874114 +ED SDWCRC1A, 0x33199B37 +ED SDWCRC2A, 0x008F2313 +ED SDWCR00A, 0x31020707 +ED SDWCR01A, 0x0017040A +ED SDWCR10A, 0x31020707 +ED SDWCR11A, 0x0017040A + +ED SDDRVCR0A, 0x055557ff + +ED SDWCR2A, 0x30000000 + +LIST "drive CKE high" +ED_OR SDPCRA, 0x00000080 +WAIT_MASK SDPCRA, 0x00000080, 0x00000080 + +LIST "wait >= 200 us" +ED SDGENCNTA, 0x00002710 +WAIT_MASK SDGENCNTA, 0xFFFFFFFF, 0x00000000 + +LIST "issue reset command to LPDDR2 device" +ED SDMRACR0A, 0x0000003F +ED SDMRA1, 0x00000000 + +LIST "wait >= 10 (or 1) us (docs inconsistent)" +ED SDGENCNTA, 0x000001F4 +WAIT_MASK SDGENCNTA, 0xFFFFFFFF, 0x00000000 + +LIST "MRW ZS initialization calibration command" +ED SDMRACR0A, 0x0000FF0A +ED SDMRA3, 0x00000000 + +LIST "wait >= 1 us" +ED SDGENCNTA, 0x00000032 +WAIT_MASK SDGENCNTA, 0xFFFFFFFF, 0x00000000 + +LIST "specify operating mode in LPDDR2" +ED SDMRACR0A, 0x00002201 +ED SDMRA1, 0x00000000 +ED SDMRACR0A, 0x00000402 +ED SDMRA1, 0x00000000 +ED SDMRACR0A, 0x00000203 +ED SDMRA1, 0x00000000 + +LIST "initialize DDR interface" +ED SDMRA2, 0x00000000 + +LIST "temperature sensor control" +ED SDMRTMPCRA, 0x88800004 +ED SDMRTMPMSKA,0x00000004 + +LIST "auto-refreshing control" +ED RTCORA, 0xA55A0032 +ED RTCORHA, 0xA55A000C +ED RTCSRA, 0xA55A2048 + +ED_OR SDCR0A, 0x00000800 +ED_OR SDCR1A, 0x00000400 + +LIST "auto ZQ calibration control" +ED ZQCCRA, 0xFFF20000 + +ED_OR DLLCNT0B, 0x00000002 +ED SDGENCNTB, 0x00000005 +WAIT_MASK SDGENCNTB, 0xFFFFFFFF, 0x00000000 + +ED SDCR0B, 0xACC90159 +ED SDCR1B, 0x00010059 +ED SDWCRC0B, 0x50874114 +ED SDWCRC1B, 0x33199B37 +ED SDWCRC2B, 0x008F2313 +ED SDWCR00B, 0x31020707 +ED SDWCR01B, 0x0017040A +ED SDWCR10B, 0x31020707 +ED SDWCR11B, 0x0017040A +ED SDDRVCR0B, 0x055557ff +ED SDWCR2B, 0x30000000 +ED_OR SDPCRB, 0x00000080 +WAIT_MASK SDPCRB, 0x00000080, 0x00000080 + +ED SDGENCNTB, 0x00002710 +WAIT_MASK SDGENCNTB, 0xFFFFFFFF, 0x00000000 +ED SDMRACR0B, 0x0000003F + +LIST "upstream u-boot writes to SDMRA1A for both SBSC 1 and 2, which does" +LIST "not seem to make a lot of sense..." +ED SDMRB1, 0x00000000 + +ED SDGENCNTB, 0x000001F4 +WAIT_MASK SDGENCNTB, 0xFFFFFFFF, 0x00000000 + +ED SDMRACR0B, 0x0000FF0A +ED SDMRB3, 0x00000000 +ED SDGENCNTB, 0x00000032 +WAIT_MASK SDGENCNTB, 0xFFFFFFFF, 0x00000000 + +ED SDMRACR0B, 0x00002201 +ED SDMRB1, 0x00000000 +ED SDMRACR0B, 0x00000402 +ED SDMRB1, 0x00000000 +ED SDMRACR0B, 0x00000203 +ED SDMRB1, 0x00000000 +ED SDMRB2, 0x00000000 +ED SDMRTMPCRB, 0x88800004 +ED SDMRTMPMSKB, 0x00000004 +ED RTCORB, 0xA55A0032 +ED RTCORHB, 0xA55A000C +ED RTCSRB, 0xA55A2048 +ED_OR SDCR0B, 0x00000800 +ED_OR SDCR1B, 0x00000400 +ED ZQCCRB, 0xFFF20000 +ED_OR SDPDCR0B, 0x00030000 +ED DPHYCNT1B, 0xA5390000 +ED DPHYCNT0B, 0x00001200 +ED DPHYCNT1B, 0x07CE0000 +ED DPHYCNT0B, 0x00001247 +WAIT_MASK DPHYCNT2B, 0xFFFFFFFF, 0x07CE0000 + +ED_AND SDPDCR0B, 0xFFFCFFFF + +ED FRQCRD, 0x00000B0B +WAIT_MASK FRQCRD, 0x80000000, 0x00000000 + +ED CPGXXCR4, 0xfffffffc + +LIST "Setup SCIF4 / workaround" +EB PORT32CR, 0x12 +EB PORT33CR, 0x22 +EB PORT34CR, 0x12 +EB PORT35CR, 0x22 + +EW 0xE6C80000, 0 +EB 0xE6C80004, 0x19 +EW 0xE6C80008, 0x0030 +EW 0xE6C80018, 0 +EW 0xE6C80030, 0x0014 + +LIST "Magic to avoid hangs and corruption on DRAM writes." + +LIST "It has been observed that the system would most often hang while" +LIST "decompressing the kernel, and if it didn't it would always write" +LIST "a corrupt image to DRAM." +LIST "This problem does not occur in u-boot, and the reason is that" +LIST "u-boot performs an additional cache invalidation after setting up" +LIST "the DRAM controller. Such an invalidation should not be necessary at" +LIST "this point, and attempts at removing parts of the routine to arrive" +LIST "at the minimal snippet of code necessary to avoid the DRAM stability" +LIST "problem yielded the following:" + +MRC p15, 0, r0, c1, c0, 0 +MCR p15, 0, r0, c1, c0, 0 diff --git a/arch/arm/mach-shmobile/include/mach/zboot.h b/arch/arm/mach-shmobile/include/mach/zboot.h index c3c4669a2d72..727cc78ac8ec 100644 --- a/arch/arm/mach-shmobile/include/mach/zboot.h +++ b/arch/arm/mach-shmobile/include/mach/zboot.h @@ -12,6 +12,9 @@ #ifdef CONFIG_MACH_MACKEREL #define MEMORY_START 0x40000000 #include "mach/head-mackerel.txt" +#elif defined(CONFIG_MACH_KZM9G) || defined(CONFIG_MACH_KZM9G_REFERENCE) +#define MEMORY_START 0x43000000 +#include "mach/head-kzm9g.txt" #else #error "unsupported board." #endif diff --git a/arch/arm/mach-shmobile/include/mach/zboot_macros.h b/arch/arm/mach-shmobile/include/mach/zboot_macros.h index aa6111fbc989..14fd3d538e9a 100644 --- a/arch/arm/mach-shmobile/include/mach/zboot_macros.h +++ b/arch/arm/mach-shmobile/include/mach/zboot_macros.h @@ -62,4 +62,47 @@ 2 : .endm +/* loop until a given value has been read (with mask) */ +.macro WAIT_MASK, addr, data, cmp + LDR r0, 2f + LDR r1, 3f + LDR r2, 4f +1: + LDR r3, [r0, #0] + AND r3, r1, r3 + CMP r2, r3 + BNE 1b + B 5f +2: .long \addr +3: .long \data +4: .long \cmp +5: +.endm + +/* read 32-bit value from addr, "or" an immediate and write back */ +.macro ED_OR, addr, data + LDR r4, 1f + LDR r5, 2f + LDR r6, [r4] + ORR r5, r6, r5 + STR r5, [r4] + B 3f +1: .long \addr +2: .long \data +3: +.endm + +/* read 32-bit value from addr, "and" an immediate and write back */ +.macro ED_AND, addr, data + LDR r4, 1f + LDR r5, 2f + LDR r6, [r4] + AND r5, r6, r5 + STR r5, [r4] + B 3f +1: .long \addr +2: .long \data +3: +.endm + #endif /* __ZBOOT_MACRO_H */ diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c index 1db2a5ca9ab8..8c09a8393fb6 100644 --- a/arch/arm/mach-zynq/common.c +++ b/arch/arm/mach-zynq/common.c @@ -25,6 +25,7 @@ #include <linux/of_irq.h> #include <linux/of_platform.h> #include <linux/of.h> +#include <linux/memblock.h> #include <linux/irqchip.h> #include <linux/irqchip/arm-gic.h> @@ -41,6 +42,18 @@ void __iomem *zynq_scu_base; +/** + * zynq_memory_init - Initialize special memory + * + * We need to stop things allocating the low memory as DMA can't work in + * the 1st 512K of memory. + */ +static void __init zynq_memory_init(void) +{ + if (!__pa(PAGE_OFFSET)) + memblock_reserve(__pa(PAGE_OFFSET), __pa(swapper_pg_dir)); +} + static struct platform_device zynq_cpuidle_device = { .name = "cpuidle-zynq", }; @@ -117,5 +130,6 @@ DT_MACHINE_START(XILINX_EP107, "Xilinx Zynq Platform") .init_machine = zynq_init_machine, .init_time = zynq_timer_init, .dt_compat = zynq_dt_match, + .reserve = zynq_memory_init, .restart = zynq_system_reset, MACHINE_END |