diff options
Diffstat (limited to 'arch/arm')
77 files changed, 1462 insertions, 975 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 43594d5..cd5c1c9 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -2064,8 +2064,7 @@ config KEXEC It is an ongoing process to be certain the hardware in a machine is properly shutdown, so do not be surprised if this code does not - initially work for you. It may help to enable device hotplugging - support. + initially work for you. config ATAGS_PROC bool "Export atags in procfs" diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts index 444b4ed..d318987d 100644 --- a/arch/arm/boot/dts/am335x-bone.dts +++ b/arch/arm/boot/dts/am335x-bone.dts @@ -120,6 +120,35 @@ status = "okay"; }; + musb: usb@47400000 { + status = "okay"; + + control@44e10000 { + status = "okay"; + }; + + usb-phy@47401300 { + status = "okay"; + }; + + usb-phy@47401b00 { + status = "okay"; + }; + + usb@47401000 { + status = "okay"; + }; + + usb@47401800 { + status = "okay"; + dr_mode = "host"; + }; + + dma-controller@07402000 { + status = "okay"; + }; + }; + i2c0: i2c@44e0b000 { pinctrl-names = "default"; pinctrl-0 = <&i2c0_pins>; diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts index 3aee1a4..e8ec875 100644 --- a/arch/arm/boot/dts/am335x-evm.dts +++ b/arch/arm/boot/dts/am335x-evm.dts @@ -171,6 +171,35 @@ }; }; + musb: usb@47400000 { + status = "okay"; + + control@44e10000 { + status = "okay"; + }; + + usb-phy@47401300 { + status = "okay"; + }; + + usb-phy@47401b00 { + status = "okay"; + }; + + usb@47401000 { + status = "okay"; + }; + + usb@47401800 { + status = "okay"; + dr_mode = "host"; + }; + + dma-controller@07402000 { + status = "okay"; + }; + }; + i2c1: i2c@4802a000 { pinctrl-names = "default"; pinctrl-0 = <&i2c1_pins>; diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts index 0c8ad17..4f339fa 100644 --- a/arch/arm/boot/dts/am335x-evmsk.dts +++ b/arch/arm/boot/dts/am335x-evmsk.dts @@ -14,6 +14,7 @@ /dts-v1/; #include "am33xx.dtsi" +#include <dt-bindings/pwm/pwm.h> / { model = "TI AM335x EVM-SK"; @@ -207,6 +208,22 @@ }; }; + musb: usb@47400000 { + status = "okay"; + + control@44e10000 { + status = "okay"; + }; + + usb-phy@47401300 { + status = "okay"; + }; + + usb@47401000 { + status = "okay"; + }; + }; + epwmss2: epwmss@48304000 { status = "okay"; @@ -298,7 +315,7 @@ backlight { compatible = "pwm-backlight"; - pwms = <&ecap2 0 50000 1>; + pwms = <&ecap2 0 50000 PWM_POLARITY_INVERTED>; brightness-levels = <0 58 61 66 75 90 125 170 255>; default-brightness-level = <8>; }; diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index 38b446b..f9c5da9 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -26,6 +26,10 @@ serial5 = &uart5; d_can0 = &dcan0; d_can1 = &dcan1; + usb0 = &usb0; + usb1 = &usb1; + phy0 = &usb0_phy; + phy1 = &usb1_phy; }; cpus { @@ -333,21 +337,132 @@ status = "disabled"; }; - usb@47400000 { - compatible = "ti,musb-am33xx"; - reg = <0x47400000 0x1000 /* usbss */ - 0x47401000 0x800 /* musb instance 0 */ - 0x47401800 0x800>; /* musb instance 1 */ - interrupts = <17 /* usbss */ - 18 /* musb instance 0 */ - 19>; /* musb instance 1 */ - multipoint = <1>; - num-eps = <16>; - ram-bits = <12>; - port0-mode = <3>; - port1-mode = <3>; - power = <250>; + usb: usb@47400000 { + compatible = "ti,am33xx-usb"; + reg = <0x47400000 0x1000>; + ranges; + #address-cells = <1>; + #size-cells = <1>; ti,hwmods = "usb_otg_hs"; + status = "disabled"; + + ctrl_mod: control@44e10000 { + compatible = "ti,am335x-usb-ctrl-module"; + reg = <0x44e10620 0x10 + 0x44e10648 0x4>; + reg-names = "phy_ctrl", "wakeup"; + status = "disabled"; + }; + + usb0_phy: usb-phy@47401300 { + compatible = "ti,am335x-usb-phy"; + reg = <0x47401300 0x100>; + reg-names = "phy"; + status = "disabled"; + ti,ctrl_mod = <&ctrl_mod>; + }; + + usb0: usb@47401000 { + compatible = "ti,musb-am33xx"; + status = "disabled"; + reg = <0x47401400 0x400 + 0x47401000 0x200>; + reg-names = "mc", "control"; + + interrupts = <18>; + interrupt-names = "mc"; + dr_mode = "otg"; + mentor,multipoint = <1>; + mentor,num-eps = <16>; + mentor,ram-bits = <12>; + mentor,power = <500>; + phys = <&usb0_phy>; + + dmas = <&cppi41dma 0 0 &cppi41dma 1 0 + &cppi41dma 2 0 &cppi41dma 3 0 + &cppi41dma 4 0 &cppi41dma 5 0 + &cppi41dma 6 0 &cppi41dma 7 0 + &cppi41dma 8 0 &cppi41dma 9 0 + &cppi41dma 10 0 &cppi41dma 11 0 + &cppi41dma 12 0 &cppi41dma 13 0 + &cppi41dma 14 0 &cppi41dma 0 1 + &cppi41dma 1 1 &cppi41dma 2 1 + &cppi41dma 3 1 &cppi41dma 4 1 + &cppi41dma 5 1 &cppi41dma 6 1 + &cppi41dma 7 1 &cppi41dma 8 1 + &cppi41dma 9 1 &cppi41dma 10 1 + &cppi41dma 11 1 &cppi41dma 12 1 + &cppi41dma 13 1 &cppi41dma 14 1>; + dma-names = + "rx1", "rx2", "rx3", "rx4", "rx5", "rx6", "rx7", + "rx8", "rx9", "rx10", "rx11", "rx12", "rx13", + "rx14", "rx15", + "tx1", "tx2", "tx3", "tx4", "tx5", "tx6", "tx7", + "tx8", "tx9", "tx10", "tx11", "tx12", "tx13", + "tx14", "tx15"; + }; + + usb1_phy: usb-phy@47401b00 { + compatible = "ti,am335x-usb-phy"; + reg = <0x47401b00 0x100>; + reg-names = "phy"; + status = "disabled"; + ti,ctrl_mod = <&ctrl_mod>; + }; + + usb1: usb@47401800 { + compatible = "ti,musb-am33xx"; + status = "disabled"; + reg = <0x47401c00 0x400 + 0x47401800 0x200>; + reg-names = "mc", "control"; + interrupts = <19>; + interrupt-names = "mc"; + dr_mode = "otg"; + mentor,multipoint = <1>; + mentor,num-eps = <16>; + mentor,ram-bits = <12>; + mentor,power = <500>; + phys = <&usb1_phy>; + + dmas = <&cppi41dma 15 0 &cppi41dma 16 0 + &cppi41dma 17 0 &cppi41dma 18 0 + &cppi41dma 19 0 &cppi41dma 20 0 + &cppi41dma 21 0 &cppi41dma 22 0 + &cppi41dma 23 0 &cppi41dma 24 0 + &cppi41dma 25 0 &cppi41dma 26 0 + &cppi41dma 27 0 &cppi41dma 28 0 + &cppi41dma 29 0 &cppi41dma 15 1 + &cppi41dma 16 1 &cppi41dma 17 1 + &cppi41dma 18 1 &cppi41dma 19 1 + &cppi41dma 20 1 &cppi41dma 21 1 + &cppi41dma 22 1 &cppi41dma 23 1 + &cppi41dma 24 1 &cppi41dma 25 1 + &cppi41dma 26 1 &cppi41dma 27 1 + &cppi41dma 28 1 &cppi41dma 29 1>; + dma-names = + "rx1", "rx2", "rx3", "rx4", "rx5", "rx6", "rx7", + "rx8", "rx9", "rx10", "rx11", "rx12", "rx13", + "rx14", "rx15", + "tx1", "tx2", "tx3", "tx4", "tx5", "tx6", "tx7", + "tx8", "tx9", "tx10", "tx11", "tx12", "tx13", + "tx14", "tx15"; + }; + + cppi41dma: dma-controller@07402000 { + compatible = "ti,am3359-cppi41"; + reg = <0x47400000 0x1000 + 0x47402000 0x1000 + 0x47403000 0x1000 + 0x47404000 0x4000>; + reg-names = "glue", "controller", "scheduler", "queuemgr"; + interrupts = <17>; + interrupt-names = "glue"; + #dma-cells = <2>; + #dma-channels = <30>; + #dma-requests = <256>; + status = "disabled"; + }; }; epwmss0: epwmss@48300000 { diff --git a/arch/arm/boot/dts/atlas6.dtsi b/arch/arm/boot/dts/atlas6.dtsi index a0f2721..8678e0c 100644 --- a/arch/arm/boot/dts/atlas6.dtsi +++ b/arch/arm/boot/dts/atlas6.dtsi @@ -329,6 +329,12 @@ sirf,function = "uart0"; }; }; + uart0_noflow_pins_a: uart0@1 { + uart { + sirf,pins = "uart0_nostreamctrlgrp"; + sirf,function = "uart0_nostreamctrl"; + }; + }; uart1_pins_a: uart1@0 { uart { sirf,pins = "uart1grp"; diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index ef57277..376090f 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -405,7 +405,7 @@ }; i2s0: i2s@03830000 { - compatible = "samsung,i2s-v5"; + compatible = "samsung,s5pv210-i2s"; reg = <0x03830000 0x100>; dmas = <&pdma0 10 &pdma0 9 @@ -415,16 +415,13 @@ <&clock_audss EXYNOS_I2S_BUS>, <&clock_audss EXYNOS_SCLK_I2S>; clock-names = "iis", "i2s_opclk0", "i2s_opclk1"; - samsung,supports-6ch; - samsung,supports-rstclr; - samsung,supports-secdai; samsung,idma-addr = <0x03000000>; pinctrl-names = "default"; pinctrl-0 = <&i2s0_bus>; }; i2s1: i2s@12D60000 { - compatible = "samsung,i2s-v5"; + compatible = "samsung,s3c6410-i2s"; reg = <0x12D60000 0x100>; dmas = <&pdma1 12 &pdma1 11>; @@ -436,7 +433,7 @@ }; i2s2: i2s@12D70000 { - compatible = "samsung,i2s-v5"; + compatible = "samsung,s3c6410-i2s"; reg = <0x12D70000 0x100>; dmas = <&pdma0 12 &pdma0 11>; diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi index ff7f5d8..586134e 100644 --- a/arch/arm/boot/dts/exynos5440.dtsi +++ b/arch/arm/boot/dts/exynos5440.dtsi @@ -248,6 +248,7 @@ #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0x0 0 &gic 53>; + num-lanes = <4>; }; pcie@2a0000 { @@ -267,5 +268,6 @@ #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0>; interrupt-map = <0x0 0 &gic 56>; + num-lanes = <4>; }; }; diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts index e035f46..15715d9 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -220,6 +220,7 @@ auart0: serial@8006a000 { pinctrl-names = "default"; pinctrl-0 = <&auart0_pins_a>; + fsl,uart-has-rtscts; status = "okay"; }; diff --git a/arch/arm/boot/dts/msm8660-surf.dts b/arch/arm/boot/dts/msm8660-surf.dts index cdc010e..386d428 100644 --- a/arch/arm/boot/dts/msm8660-surf.dts +++ b/arch/arm/boot/dts/msm8660-surf.dts @@ -38,7 +38,7 @@ }; serial@19c40000 { - compatible = "qcom,msm-hsuart", "qcom,msm-uart"; + compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; reg = <0x19c40000 0x1000>, <0x19c00000 0x1000>; interrupts = <0 195 0x0>; diff --git a/arch/arm/boot/dts/msm8960-cdp.dts b/arch/arm/boot/dts/msm8960-cdp.dts index 9c1167b0..93e9f7e 100644 --- a/arch/arm/boot/dts/msm8960-cdp.dts +++ b/arch/arm/boot/dts/msm8960-cdp.dts @@ -38,7 +38,7 @@ }; serial@16440000 { - compatible = "qcom,msm-hsuart", "qcom,msm-uart"; + compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; reg = <0x16440000 0x1000>, <0x16400000 0x1000>; interrupts = <0 154 0x0>; diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi index e643620..07be2cd 100644 --- a/arch/arm/boot/dts/omap5.dtsi +++ b/arch/arm/boot/dts/omap5.dtsi @@ -644,7 +644,7 @@ utmi-mode = <2>; ranges; dwc3@4a030000 { - compatible = "synopsys,dwc3"; + compatible = "snps,dwc3"; reg = <0x4a030000 0x1000>; interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>; usb-phy = <&usb2_phy>, <&usb3_phy>; diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts index 40e6fb2..c824253 100644 --- a/arch/arm/boot/dts/tegra20-seaboard.dts +++ b/arch/arm/boot/dts/tegra20-seaboard.dts @@ -566,7 +566,6 @@ usb@c5000000 { status = "okay"; - nvidia,vbus-gpio = <&gpio TEGRA_GPIO(D, 0) GPIO_ACTIVE_HIGH>; dr_mode = "otg"; }; diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts index 37c93d3..1e9d33a 100644 --- a/arch/arm/boot/dts/tegra20-trimslice.dts +++ b/arch/arm/boot/dts/tegra20-trimslice.dts @@ -312,7 +312,6 @@ usb@c5000000 { status = "okay"; - nvidia,vbus-gpio = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>; }; usb-phy@c5000000 { diff --git a/arch/arm/boot/dts/tegra20-whistler.dts b/arch/arm/boot/dts/tegra20-whistler.dts index a3d0eba..c703197 100644 --- a/arch/arm/boot/dts/tegra20-whistler.dts +++ b/arch/arm/boot/dts/tegra20-whistler.dts @@ -509,7 +509,6 @@ usb@c5000000 { status = "okay"; - nvidia,vbus-gpio = <&tca6416 0 GPIO_ACTIVE_HIGH>; }; usb-phy@c5000000 { @@ -519,7 +518,6 @@ usb@c5008000 { status = "okay"; - nvidia,vbus-gpio = <&tca6416 1 GPIO_ACTIVE_HIGH>; }; usb-phy@c5008000 { diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 9653fd8..e457083 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -477,13 +477,13 @@ <&tegra_car TEGRA20_CLK_USBD>; clock-names = "reg", "pll_u", "timer", "utmi-pads"; nvidia,has-legacy-mode; - hssync_start_delay = <9>; - idle_wait_delay = <17>; - elastic_limit = <16>; - term_range_adj = <6>; - xcvr_setup = <9>; - xcvr_lsfslew = <1>; - xcvr_lsrslew = <1>; + nvidia,hssync-start-delay = <9>; + nvidia,idle-wait-delay = <17>; + nvidia,elastic-limit = <16>; + nvidia,term-range-adj = <6>; + nvidia,xcvr-setup = <9>; + nvidia,xcvr-lsfslew = <1>; + nvidia,xcvr-lsrslew = <1>; status = "disabled"; }; @@ -527,13 +527,13 @@ <&tegra_car TEGRA20_CLK_CLK_M>, <&tegra_car TEGRA20_CLK_USBD>; clock-names = "reg", "pll_u", "timer", "utmi-pads"; - hssync_start_delay = <9>; - idle_wait_delay = <17>; - elastic_limit = <16>; - term_range_adj = <6>; - xcvr_setup = <9>; - xcvr_lsfslew = <2>; - xcvr_lsrslew = <2>; + nvidia,hssync-start-delay = <9>; + nvidia,idle-wait-delay = <17>; + nvidia,elastic-limit = <16>; + nvidia,term-range-adj = <6>; + nvidia,xcvr-setup = <9>; + nvidia,xcvr-lsfslew = <2>; + nvidia,xcvr-lsrslew = <2>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/wm8850-w70v2.dts b/arch/arm/boot/dts/wm8850-w70v2.dts index 90e913f..7a563d2 100644 --- a/arch/arm/boot/dts/wm8850-w70v2.dts +++ b/arch/arm/boot/dts/wm8850-w70v2.dts @@ -11,13 +11,14 @@ /dts-v1/; /include/ "wm8850.dtsi" +#include <dt-bindings/pwm/pwm.h> / { model = "Wondermedia WM8850-W70v2 Tablet"; backlight { compatible = "pwm-backlight"; - pwms = <&pwm 0 50000 1>; /* duty inverted */ + pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; brightness-levels = <0 40 60 80 100 130 190 255>; default-brightness-level = <5>; diff --git a/arch/arm/configs/bockw_defconfig b/arch/arm/configs/bockw_defconfig index 845f5cd..e7e9494 100644 --- a/arch/arm/configs/bockw_defconfig +++ b/arch/arm/configs/bockw_defconfig @@ -82,6 +82,13 @@ CONFIG_SERIAL_SH_SCI_CONSOLE=y # CONFIG_HWMON is not set CONFIG_I2C=y CONFIG_I2C_RCAR=y +CONFIG_MEDIA_SUPPORT=y +CONFIG_MEDIA_CAMERA_SUPPORT=y +CONFIG_V4L_PLATFORM_DRIVERS=y +CONFIG_SOC_CAMERA=y +CONFIG_VIDEO_RCAR_VIN=y +# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set +CONFIG_VIDEO_ML86V7667=y CONFIG_SPI=y CONFIG_SPI_SH_HSPI=y CONFIG_USB=y diff --git a/arch/arm/configs/keystone_defconfig b/arch/arm/configs/keystone_defconfig index 62e968c..1f36b82 100644 --- a/arch/arm/configs/keystone_defconfig +++ b/arch/arm/configs/keystone_defconfig @@ -104,6 +104,7 @@ CONFIG_IP_SCTP=y CONFIG_VLAN_8021Q=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_CMA=y +CONFIG_DMA_CMA=y CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y diff --git a/arch/arm/configs/marzen_defconfig b/arch/arm/configs/marzen_defconfig index 494e70a..c50e52b 100644 --- a/arch/arm/configs/marzen_defconfig +++ b/arch/arm/configs/marzen_defconfig @@ -84,6 +84,13 @@ CONFIG_GPIO_RCAR=y CONFIG_THERMAL=y CONFIG_RCAR_THERMAL=y CONFIG_SSB=y +CONFIG_MEDIA_SUPPORT=y +CONFIG_MEDIA_CAMERA_SUPPORT=y +CONFIG_V4L_PLATFORM_DRIVERS=y +CONFIG_SOC_CAMERA=y +CONFIG_VIDEO_RCAR_VIN=y +# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set +CONFIG_VIDEO_ADV7180=y CONFIG_USB=y CONFIG_USB_RCAR_PHY=y CONFIG_MMC=y diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index 5339e6a..056b27a 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -78,6 +78,7 @@ CONFIG_MAC80211_RC_PID=y CONFIG_MAC80211_RC_DEFAULT_PID=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_CMA=y +CONFIG_DMA_CMA=y CONFIG_CONNECTOR=y CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y @@ -185,13 +186,11 @@ CONFIG_OMAP2_DSS_RFBI=y CONFIG_OMAP2_DSS_SDI=y CONFIG_OMAP2_DSS_DSI=y CONFIG_FB_OMAP2=m -CONFIG_PANEL_GENERIC_DPI=m -CONFIG_PANEL_TFP410=m -CONFIG_PANEL_SHARP_LS037V7DW01=m -CONFIG_PANEL_NEC_NL8048HL11_01B=m -CONFIG_PANEL_TAAL=m -CONFIG_PANEL_TPO_TD043MTEA1=m -CONFIG_PANEL_ACX565AKM=m +CONFIG_DISPLAY_ENCODER_TFP410=m +CONFIG_DISPLAY_ENCODER_TPD12S015=m +CONFIG_DISPLAY_CONNECTOR_DVI=m +CONFIG_DISPLAY_CONNECTOR_HDMI=m +CONFIG_DISPLAY_PANEL_DPI=m CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=y CONFIG_LCD_PLATFORM=y diff --git a/arch/arm/configs/tegra_defconfig b/arch/arm/configs/tegra_defconfig index 1effb43..92d0a149 100644 --- a/arch/arm/configs/tegra_defconfig +++ b/arch/arm/configs/tegra_defconfig @@ -79,6 +79,7 @@ CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y # CONFIG_FIRMWARE_IN_KERNEL is not set CONFIG_CMA=y +CONFIG_DMA_CMA=y CONFIG_MTD=y CONFIG_MTD_M25P80=y CONFIG_PROC_DEVICETREE=y diff --git a/arch/arm/include/asm/arch_timer.h b/arch/arm/include/asm/arch_timer.h index e406d57..5665134 100644 --- a/arch/arm/include/asm/arch_timer.h +++ b/arch/arm/include/asm/arch_timer.h @@ -17,7 +17,8 @@ int arch_timer_arch_init(void); * nicely work out which register we want, and chuck away the rest of * the code. At least it does so with a recent GCC (4.6.3). */ -static inline void arch_timer_reg_write(const int access, const int reg, u32 val) +static __always_inline +void arch_timer_reg_write_cp15(int access, enum arch_timer_reg reg, u32 val) { if (access == ARCH_TIMER_PHYS_ACCESS) { switch (reg) { @@ -28,9 +29,7 @@ static inline void arch_timer_reg_write(const int access, const int reg, u32 val asm volatile("mcr p15, 0, %0, c14, c2, 0" : : "r" (val)); break; } - } - - if (access == ARCH_TIMER_VIRT_ACCESS) { + } else if (access == ARCH_TIMER_VIRT_ACCESS) { switch (reg) { case ARCH_TIMER_REG_CTRL: asm volatile("mcr p15, 0, %0, c14, c3, 1" : : "r" (val)); @@ -44,7 +43,8 @@ static inline void arch_timer_reg_write(const int access, const int reg, u32 val isb(); } -static inline u32 arch_timer_reg_read(const int access, const int reg) +static __always_inline +u32 arch_timer_reg_read_cp15(int access, enum arch_timer_reg reg) { u32 val = 0; @@ -57,9 +57,7 @@ static inline u32 arch_timer_reg_read(const int access, const int reg) asm volatile("mrc p15, 0, %0, c14, c2, 0" : "=r" (val)); break; } - } - - if (access == ARCH_TIMER_VIRT_ACCESS) { + } else if (access == ARCH_TIMER_VIRT_ACCESS) { switch (reg) { case ARCH_TIMER_REG_CTRL: asm volatile("mrc p15, 0, %0, c14, c3, 1" : "=r" (val)); diff --git a/arch/arm/include/asm/dma-contiguous.h b/arch/arm/include/asm/dma-contiguous.h index 3ed37b4..e072bb2 100644 --- a/arch/arm/include/asm/dma-contiguous.h +++ b/arch/arm/include/asm/dma-contiguous.h @@ -2,7 +2,7 @@ #define ASMARM_DMA_CONTIGUOUS_H #ifdef __KERNEL__ -#ifdef CONFIG_CMA +#ifdef CONFIG_DMA_CMA #include <linux/types.h> #include <asm-generic/dma-contiguous.h> diff --git a/arch/arm/include/asm/kvm_mmu.h b/arch/arm/include/asm/kvm_mmu.h index 472ac70..9b28c41 100644 --- a/arch/arm/include/asm/kvm_mmu.h +++ b/arch/arm/include/asm/kvm_mmu.h @@ -64,7 +64,7 @@ void kvm_clear_hyp_idmap(void); static inline void kvm_set_pte(pte_t *pte, pte_t new_pte) { - pte_val(*pte) = new_pte; + *pte = new_pte; /* * flush_pmd_entry just takes a void pointer and cleans the necessary * cache entries, so we can reuse the function for ptes. diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c index 261fcc8..88e14d7 100644 --- a/arch/arm/kernel/bios32.c +++ b/arch/arm/kernel/bios32.c @@ -525,11 +525,6 @@ void pci_common_init_dev(struct device *parent, struct hw_pci *hw) * Assign resources. */ pci_bus_assign_resources(bus); - - /* - * Enable bridges - */ - pci_enable_bridges(bus); } /* diff --git a/arch/arm/kernel/devtree.c b/arch/arm/kernel/devtree.c index 5859c8b..2ee8a17 100644 --- a/arch/arm/kernel/devtree.c +++ b/arch/arm/kernel/devtree.c @@ -169,6 +169,11 @@ void __init arm_dt_init_cpu_maps(void) } } +bool arch_match_cpu_phys_id(int cpu, u64 phys_id) +{ + return (phys_id & MPIDR_HWID_BITMASK) == cpu_logical_map(cpu); +} + /** * setup_machine_fdt - Machine setup when an dtb was passed to the kernel * @dt_phys: physical address of dt blob diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c index c5a5954..85a8737 100644 --- a/arch/arm/kernel/topology.c +++ b/arch/arm/kernel/topology.c @@ -74,12 +74,8 @@ struct cpu_efficiency table_efficiency[] = { {NULL, }, }; -struct cpu_capacity { - unsigned long hwid; - unsigned long capacity; -}; - -struct cpu_capacity *cpu_capacity; +unsigned long *__cpu_capacity; +#define cpu_capacity(cpu) __cpu_capacity[cpu] unsigned long middle_capacity = 1; @@ -100,15 +96,19 @@ static void __init parse_dt_topology(void) unsigned long capacity = 0; int alloc_size, cpu = 0; - alloc_size = nr_cpu_ids * sizeof(struct cpu_capacity); - cpu_capacity = kzalloc(alloc_size, GFP_NOWAIT); + alloc_size = nr_cpu_ids * sizeof(*__cpu_capacity); + __cpu_capacity = kzalloc(alloc_size, GFP_NOWAIT); - while ((cn = of_find_node_by_type(cn, "cpu"))) { - const u32 *rate, *reg; + for_each_possible_cpu(cpu) { + const u32 *rate; int len; - if (cpu >= num_possible_cpus()) - break; + /* too early to use cpu->of_node */ + cn = of_get_cpu_node(cpu, NULL); + if (!cn) { + pr_err("missing device node for CPU %d\n", cpu); + continue; + } for (cpu_eff = table_efficiency; cpu_eff->compatible; cpu_eff++) if (of_device_is_compatible(cn, cpu_eff->compatible)) @@ -124,12 +124,6 @@ static void __init parse_dt_topology(void) continue; } - reg = of_get_property(cn, "reg", &len); - if (!reg || len != 4) { - pr_err("%s missing reg property\n", cn->full_name); - continue; - } - capacity = ((be32_to_cpup(rate)) >> 20) * cpu_eff->efficiency; /* Save min capacity of the system */ @@ -140,13 +134,9 @@ static void __init parse_dt_topology(void) if (capacity > max_capacity) max_capacity = capacity; - cpu_capacity[cpu].capacity = capacity; - cpu_capacity[cpu++].hwid = be32_to_cpup(reg); + cpu_capacity(cpu) = capacity; } - if (cpu < num_possible_cpus()) - cpu_capacity[cpu].hwid = (unsigned long)(-1); - /* If min and max capacities are equals, we bypass the update of the * cpu_scale because all CPUs have the same capacity. Otherwise, we * compute a middle_capacity factor that will ensure that the capacity @@ -154,9 +144,7 @@ static void __init parse_dt_topology(void) * SCHED_POWER_SCALE, which is the default value, but with the * constraint explained near table_efficiency[]. */ - if (min_capacity == max_capacity) - cpu_capacity[0].hwid = (unsigned long)(-1); - else if (4*max_capacity < (3*(max_capacity + min_capacity))) + if (4*max_capacity < (3*(max_capacity + min_capacity))) middle_capacity = (min_capacity + max_capacity) >> (SCHED_POWER_SHIFT+1); else @@ -170,23 +158,12 @@ static void __init parse_dt_topology(void) * boot. The update of all CPUs is in O(n^2) for heteregeneous system but the * function returns directly for SMP system. */ -void update_cpu_power(unsigned int cpu, unsigned long hwid) +void update_cpu_power(unsigned int cpu) { - unsigned int idx = 0; - - /* look for the cpu's hwid in the cpu capacity table */ - for (idx = 0; idx < num_possible_cpus(); idx++) { - if (cpu_capacity[idx].hwid == hwid) - break; - - if (cpu_capacity[idx].hwid == -1) - return; - } - - if (idx == num_possible_cpus()) + if (!cpu_capacity(cpu)) return; - set_power_scale(cpu, cpu_capacity[idx].capacity / middle_capacity); + set_power_scale(cpu, cpu_capacity(cpu) / middle_capacity); printk(KERN_INFO "CPU%u: update cpu_power %lu\n", cpu, arch_scale_freq_power(NULL, cpu)); @@ -194,7 +171,7 @@ void update_cpu_power(unsigned int cpu, unsigned long hwid) #else static inline void parse_dt_topology(void) {} -static inline void update_cpu_power(unsigned int cpuid, unsigned int mpidr) {} +static inline void update_cpu_power(unsigned int cpuid) {} #endif /* @@ -281,7 +258,7 @@ void store_cpu_topology(unsigned int cpuid) update_siblings_masks(cpuid); - update_cpu_power(cpuid, mpidr & MPIDR_HWID_BITMASK); + update_cpu_power(cpuid); printk(KERN_INFO "CPU%u: thread %d, cpu %d, socket %d, mpidr %x\n", cpuid, cpu_topology[cpuid].thread_id, diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c index 741f66a..9c697db 100644 --- a/arch/arm/kvm/arm.c +++ b/arch/arm/kvm/arm.c @@ -219,6 +219,10 @@ long kvm_arch_dev_ioctl(struct file *filp, return -EINVAL; } +void kvm_arch_memslots_updated(struct kvm *kvm) +{ +} + int kvm_arch_prepare_memory_region(struct kvm *kvm, struct kvm_memory_slot *memslot, struct kvm_userspace_memory_region *mem, diff --git a/arch/arm/kvm/interrupts.S b/arch/arm/kvm/interrupts.S index 16cd4ba..85dd84b 100644 --- a/arch/arm/kvm/interrupts.S +++ b/arch/arm/kvm/interrupts.S @@ -492,10 +492,10 @@ __kvm_hyp_code_end: .section ".rodata" und_die_str: - .ascii "unexpected undefined exception in Hyp mode at: %#08x" + .ascii "unexpected undefined exception in Hyp mode at: %#08x\n" pabt_die_str: - .ascii "unexpected prefetch abort in Hyp mode at: %#08x" + .ascii "unexpected prefetch abort in Hyp mode at: %#08x\n" dabt_die_str: - .ascii "unexpected data abort in Hyp mode at: %#08x" + .ascii "unexpected data abort in Hyp mode at: %#08x\n" svc_die_str: - .ascii "unexpected HVC/SVC trap in Hyp mode at: %#08x" + .ascii "unexpected HVC/SVC trap in Hyp mode at: %#08x\n" diff --git a/arch/arm/kvm/reset.c b/arch/arm/kvm/reset.c index b7840e7..71e08ba 100644 --- a/arch/arm/kvm/reset.c +++ b/arch/arm/kvm/reset.c @@ -40,7 +40,7 @@ static struct kvm_regs a15_regs_reset = { }; static const struct kvm_irq_level a15_vtimer_irq = { - .irq = 27, + { .irq = 27 }, .level = 1, }; diff --git a/arch/arm/kvm/trace.h b/arch/arm/kvm/trace.h index a8e73ed..b1d640f 100644 --- a/arch/arm/kvm/trace.h +++ b/arch/arm/kvm/trace.h @@ -59,10 +59,9 @@ TRACE_EVENT(kvm_guest_fault, __entry->ipa = ipa; ), - TP_printk("guest fault at PC %#08lx (hxfar %#08lx, " - "ipa %#16llx, hsr %#08lx", - __entry->vcpu_pc, __entry->hxfar, - __entry->ipa, __entry->hsr) + TP_printk("ipa %#llx, hsr %#08lx, hxfar %#08lx, pc %#08lx", + __entry->ipa, __entry->hsr, + __entry->hxfar, __entry->vcpu_pc) ); TRACE_EVENT(kvm_irq_line, diff --git a/arch/arm/mach-at91/include/mach/at91_adc.h b/arch/arm/mach-at91/include/mach/at91_adc.h index 8e7ed5c..048a57f 100644 --- a/arch/arm/mach-at91/include/mach/at91_adc.h +++ b/arch/arm/mach-at91/include/mach/at91_adc.h @@ -28,9 +28,12 @@ #define AT91_ADC_TRGSEL_EXTERNAL (6 << 1) #define AT91_ADC_LOWRES (1 << 4) /* Low Resolution */ #define AT91_ADC_SLEEP (1 << 5) /* Sleep Mode */ -#define AT91_ADC_PRESCAL (0x3f << 8) /* Prescalar Rate Selection */ +#define AT91_ADC_PRESCAL_9260 (0x3f << 8) /* Prescalar Rate Selection */ +#define AT91_ADC_PRESCAL_9G45 (0xff << 8) #define AT91_ADC_PRESCAL_(x) ((x) << 8) -#define AT91_ADC_STARTUP (0x1f << 16) /* Startup Up Time */ +#define AT91_ADC_STARTUP_9260 (0x1f << 16) /* Startup Up Time */ +#define AT91_ADC_STARTUP_9G45 (0x7f << 16) +#define AT91_ADC_STARTUP_9X5 (0xf << 16) #define AT91_ADC_STARTUP_(x) ((x) << 16) #define AT91_ADC_SHTIM (0xf << 24) /* Sample & Hold Time */ #define AT91_ADC_SHTIM_(x) ((x) << 24) @@ -48,6 +51,9 @@ #define AT91_ADC_ENDRX (1 << 18) /* End of RX Buffer */ #define AT91_ADC_RXFUFF (1 << 19) /* RX Buffer Full */ +#define AT91_ADC_SR_9X5 0x30 /* Status Register for 9x5 */ +#define AT91_ADC_SR_DRDY_9X5 (1 << 24) /* Data Ready */ + #define AT91_ADC_LCDR 0x20 /* Last Converted Data Register */ #define AT91_ADC_LDATA (0x3ff) @@ -58,4 +64,10 @@ #define AT91_ADC_CHR(n) (0x30 + ((n) * 4)) /* Channel Data Register N */ #define AT91_ADC_DATA (0x3ff) +#define AT91_ADC_CDR0_9X5 (0x50) /* Channel Data Register 0 for 9X5 */ + +#define AT91_ADC_TRGR_9260 AT91_ADC_MR +#define AT91_ADC_TRGR_9G45 0x08 +#define AT91_ADC_TRGR_9X5 0xC0 + #endif diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index bea6793..9f09f45 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -1249,12 +1249,10 @@ static struct vpif_capture_config da850_vpif_capture_config = { static struct adv7343_platform_data adv7343_pdata = { .mode_config = { - .dac_3 = 1, - .dac_2 = 1, - .dac_1 = 1, + .dac = { 1, 1, 1 }, }, .sd_config = { - .sd_dac_out1 = 1, + .sd_dac_out = { 1 }, }, }; diff --git a/arch/arm/mach-davinci/cpuidle.c b/arch/arm/mach-davinci/cpuidle.c index 36aef3a..f1ac1c9 100644 --- a/arch/arm/mach-davinci/cpuidle.c +++ b/arch/arm/mach-davinci/cpuidle.c @@ -65,7 +65,7 @@ static struct cpuidle_driver davinci_idle_driver = { .states[1] = { .enter = davinci_enter_idle, .exit_latency = 10, - .target_residency = 100000, + .target_residency = 10000, .flags = CPUIDLE_FLAG_TIME_VALID, .name = "DDR SR", .desc = "WFI and DDR Self Refresh", diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c index 00247c7..304f069 100644 --- a/arch/arm/mach-dove/common.c +++ b/arch/arm/mach-dove/common.c @@ -108,8 +108,8 @@ static void __init dove_clk_init(void) orion_clkdev_add(NULL, "sdhci-dove.1", sdio1); orion_clkdev_add(NULL, "orion_nand", nand); orion_clkdev_add(NULL, "cafe1000-ccic.0", camera); - orion_clkdev_add(NULL, "kirkwood-i2s.0", i2s0); - orion_clkdev_add(NULL, "kirkwood-i2s.1", i2s1); + orion_clkdev_add(NULL, "mvebu-audio.0", i2s0); + orion_clkdev_add(NULL, "mvebu-audio.1", i2s1); orion_clkdev_add(NULL, "mv_crypto", crypto); orion_clkdev_add(NULL, "dove-ac97", ac97); orion_clkdev_add(NULL, "dove-pdma", pdma); diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c index 7be13f8..a02f275 100644 --- a/arch/arm/mach-imx/mach-imx6q.c +++ b/arch/arm/mach-imx/mach-imx6q.c @@ -254,13 +254,12 @@ static void __init imx6q_opp_init(struct device *cpu_dev) { struct device_node *np; - np = of_find_node_by_path("/cpus/cpu@0"); + np = of_node_get(cpu_dev->of_node); if (!np) { pr_warn("failed to find cpu0 node\n"); return; } - cpu_dev->of_node = np; if (of_init_opp_table(cpu_dev)) { pr_warn("failed to init OPP table\n"); goto put_node; diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index e9238b5..1663de0 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -264,7 +264,7 @@ void __init kirkwood_clk_init(void) orion_clkdev_add(NULL, MV_XOR_NAME ".1", xor1); orion_clkdev_add("0", "pcie", pex0); orion_clkdev_add("1", "pcie", pex1); - orion_clkdev_add(NULL, "kirkwood-i2s", audio); + orion_clkdev_add(NULL, "mvebu-audio", audio); orion_clkdev_add(NULL, MV64XXX_I2C_CTLR_NAME ".0", runit); orion_clkdev_add(NULL, MV64XXX_I2C_CTLR_NAME ".1", runit); @@ -560,7 +560,7 @@ void __init kirkwood_timer_init(void) /***************************************************************************** * Audio ****************************************************************************/ -static struct resource kirkwood_i2s_resources[] = { +static struct resource kirkwood_audio_resources[] = { [0] = { .start = AUDIO_PHYS_BASE, .end = AUDIO_PHYS_BASE + SZ_16K - 1, @@ -573,29 +573,23 @@ static struct resource kirkwood_i2s_resources[] = { }, }; -static struct kirkwood_asoc_platform_data kirkwood_i2s_data = { +static struct kirkwood_asoc_platform_data kirkwood_audio_data = { .burst = 128, }; -static struct platform_device kirkwood_i2s_device = { - .name = "kirkwood-i2s", +static struct platform_device kirkwood_audio_device = { + .name = "mvebu-audio", .id = -1, - .num_resources = ARRAY_SIZE(kirkwood_i2s_resources), - .resource = kirkwood_i2s_resources, + .num_resources = ARRAY_SIZE(kirkwood_audio_resources), + .resource = kirkwood_audio_resources, .dev = { - .platform_data = &kirkwood_i2s_data, + .platform_data = &kirkwood_audio_data, }, }; -static struct platform_device kirkwood_pcm_device = { - .name = "kirkwood-pcm-audio", - .id = -1, -}; - void __init kirkwood_audio_init(void) { - platform_device_register(&kirkwood_i2s_device); - platform_device_register(&kirkwood_pcm_device); + platform_device_register(&kirkwood_audio_device); } /***************************************************************************** diff --git a/arch/arm/mach-msm/devices-msm7x00.c b/arch/arm/mach-msm/devices-msm7x00.c index 6d50fb9..d83404d 100644 --- a/arch/arm/mach-msm/devices-msm7x00.c +++ b/arch/arm/mach-msm/devices-msm7x00.c @@ -456,9 +456,9 @@ static struct clk_pcom_desc msm_clocks_7x01a[] = { CLK_PCOM("tsif_ref_clk", TSIF_REF_CLK, NULL, 0), CLK_PCOM("tv_dac_clk", TV_DAC_CLK, NULL, 0), CLK_PCOM("tv_enc_clk", TV_ENC_CLK, NULL, 0), - CLK_PCOM("uart_clk", UART1_CLK, "msm_serial.0", OFF), - CLK_PCOM("uart_clk", UART2_CLK, "msm_serial.1", 0), - CLK_PCOM("uart_clk", UART3_CLK, "msm_serial.2", OFF), + CLK_PCOM("core", UART1_CLK, "msm_serial.0", OFF), + CLK_PCOM("core", UART2_CLK, "msm_serial.1", 0), + CLK_PCOM("core", UART3_CLK, "msm_serial.2", OFF), CLK_PCOM("uart1dm_clk", UART1DM_CLK, NULL, OFF), CLK_PCOM("uart2dm_clk", UART2DM_CLK, NULL, 0), CLK_PCOM("usb_hs_clk", USB_HS_CLK, "msm_hsusb", OFF), diff --git a/arch/arm/mach-msm/devices-msm7x30.c b/arch/arm/mach-msm/devices-msm7x30.c index d4db75a..14e2869 100644 --- a/arch/arm/mach-msm/devices-msm7x30.c +++ b/arch/arm/mach-msm/devices-msm7x30.c @@ -211,7 +211,7 @@ static struct clk_pcom_desc msm_clocks_7x30[] = { CLK_PCOM("spi_pclk", SPI_P_CLK, NULL, 0), CLK_PCOM("tv_dac_clk", TV_DAC_CLK, NULL, 0), CLK_PCOM("tv_enc_clk", TV_ENC_CLK, NULL, 0), - CLK_PCOM("uart_clk", UART2_CLK, "msm_serial.1", 0), + CLK_PCOM("core", UART2_CLK, "msm_serial.1", 0), CLK_PCOM("usb_phy_clk", USB_PHY_CLK, NULL, 0), CLK_PCOM("usb_hs_clk", USB_HS_CLK, NULL, OFF), CLK_PCOM("usb_hs_pclk", USB_HS_P_CLK, NULL, OFF), diff --git a/arch/arm/mach-msm/devices-qsd8x50.c b/arch/arm/mach-msm/devices-qsd8x50.c index f551811..2ed89b2 100644 --- a/arch/arm/mach-msm/devices-qsd8x50.c +++ b/arch/arm/mach-msm/devices-qsd8x50.c @@ -358,9 +358,9 @@ static struct clk_pcom_desc msm_clocks_8x50[] = { CLK_PCOM("tsif_ref_clk", TSIF_REF_CLK, NULL, 0), CLK_PCOM("tv_dac_clk", TV_DAC_CLK, NULL, 0), CLK_PCOM("tv_enc_clk", TV_ENC_CLK, NULL, 0), - CLK_PCOM("uart_clk", UART1_CLK, NULL, OFF), - CLK_PCOM("uart_clk", UART2_CLK, NULL, 0), - CLK_PCOM("uart_clk", UART3_CLK, "msm_serial.2", OFF), + CLK_PCOM("core", UART1_CLK, NULL, OFF), + CLK_PCOM("core", UART2_CLK, NULL, 0), + CLK_PCOM("core", UART3_CLK, "msm_serial.2", OFF), CLK_PCOM("uartdm_clk", UART1DM_CLK, NULL, OFF), CLK_PCOM("uartdm_clk", UART2DM_CLK, NULL, 0), CLK_PCOM("usb_hs_clk", USB_HS_CLK, NULL, OFF), diff --git a/arch/arm/mach-mvebu/platsmp.c b/arch/arm/mach-mvebu/platsmp.c index ce81d30..594b63d 100644 --- a/arch/arm/mach-mvebu/platsmp.c +++ b/arch/arm/mach-mvebu/platsmp.c @@ -29,45 +29,40 @@ #include "pmsu.h" #include "coherency.h" +static struct clk *__init get_cpu_clk(int cpu) +{ + struct clk *cpu_clk; + struct device_node *np = of_get_cpu_node(cpu, NULL); + + if (WARN(!np, "missing cpu node\n")) + return NULL; + cpu_clk = of_clk_get(np, 0); + if (WARN_ON(IS_ERR(cpu_clk))) + return NULL; + return cpu_clk; +} + void __init set_secondary_cpus_clock(void) { - int thiscpu; + int thiscpu, cpu; unsigned long rate; - struct clk *cpu_clk = NULL; - struct device_node *np = NULL; + struct clk *cpu_clk; thiscpu = smp_processor_id(); - for_each_node_by_type(np, "cpu") { - int err; - int cpu; - - err = of_property_read_u32(np, "reg", &cpu); - if (WARN_ON(err)) - return; - - if (cpu == thiscpu) { - cpu_clk = of_clk_get(np, 0); - break; - } - } - if (WARN_ON(IS_ERR(cpu_clk))) + cpu_clk = get_cpu_clk(thiscpu); + if (!cpu_clk) return; clk_prepare_enable(cpu_clk); rate = clk_get_rate(cpu_clk); /* set all the other CPU clk to the same rate than the boot CPU */ - for_each_node_by_type(np, "cpu") { - int err; - int cpu; - - err = of_property_read_u32(np, "reg", &cpu); - if (WARN_ON(err)) + for_each_possible_cpu(cpu) { + if (cpu == thiscpu) + continue; + cpu_clk = get_cpu_clk(cpu); + if (!cpu_clk) return; - - if (cpu != thiscpu) { - cpu_clk = of_clk_get(np, 0); - clk_set_rate(cpu_clk, rate); - } + clk_set_rate(cpu_clk, rate); } } diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index 244d8a5..c711ad6 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -100,39 +100,52 @@ static struct platform_device sdp2430_flash_device = { .resource = &sdp2430_flash_resource, }; -static struct platform_device *sdp2430_devices[] __initdata = { - &sdp2430_flash_device, -}; - /* LCD */ #define SDP2430_LCD_PANEL_BACKLIGHT_GPIO 91 #define SDP2430_LCD_PANEL_ENABLE_GPIO 154 -static struct panel_generic_dpi_data sdp2430_panel_data = { - .name = "nec_nl2432dr22-11b", - .num_gpios = 2, - .gpios = { - SDP2430_LCD_PANEL_ENABLE_GPIO, - SDP2430_LCD_PANEL_BACKLIGHT_GPIO, - }, +static const struct display_timing sdp2430_lcd_videomode = { + .pixelclock = { 0, 5400000, 0 }, + + .hactive = { 0, 240, 0 }, + .hfront_porch = { 0, 3, 0 }, + .hback_porch = { 0, 39, 0 }, + .hsync_len = { 0, 3, 0 }, + + .vactive = { 0, 320, 0 }, + .vfront_porch = { 0, 2, 0 }, + .vback_porch = { 0, 7, 0 }, + .vsync_len = { 0, 1, 0 }, + + .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW | + DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE, }; -static struct omap_dss_device sdp2430_lcd_device = { - .name = "lcd", - .driver_name = "generic_dpi_panel", - .type = OMAP_DISPLAY_TYPE_DPI, - .phy.dpi.data_lines = 16, - .data = &sdp2430_panel_data, +static struct panel_dpi_platform_data sdp2430_lcd_pdata = { + .name = "lcd", + .source = "dpi.0", + + .data_lines = 16, + + .display_timing = &sdp2430_lcd_videomode, + + .enable_gpio = SDP2430_LCD_PANEL_ENABLE_GPIO, + .backlight_gpio = SDP2430_LCD_PANEL_BACKLIGHT_GPIO, }; -static struct omap_dss_device *sdp2430_dss_devices[] = { - &sdp2430_lcd_device, +static struct platform_device sdp2430_lcd_device = { + .name = "panel-dpi", + .id = 0, + .dev.platform_data = &sdp2430_lcd_pdata, }; static struct omap_dss_board_info sdp2430_dss_data = { - .num_devices = ARRAY_SIZE(sdp2430_dss_devices), - .devices = sdp2430_dss_devices, - .default_device = &sdp2430_lcd_device, + .default_display_name = "lcd", +}; + +static struct platform_device *sdp2430_devices[] __initdata = { + &sdp2430_flash_device, + &sdp2430_lcd_device, }; #if IS_ENABLED(CONFIG_SMC91X) diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index 23b004a..d95d0ef 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -126,53 +126,65 @@ static void __init sdp3430_display_init(void) } -static struct panel_sharp_ls037v7dw01_data sdp3430_lcd_data = { - .resb_gpio = SDP3430_LCD_PANEL_ENABLE_GPIO, - .ini_gpio = -1, - .mo_gpio = -1, - .lr_gpio = -1, - .ud_gpio = -1, +static struct panel_sharp_ls037v7dw01_platform_data sdp3430_lcd_pdata = { + .name = "lcd", + .source = "dpi.0", + + .data_lines = 16, + + .resb_gpio = SDP3430_LCD_PANEL_ENABLE_GPIO, + .ini_gpio = -1, + .mo_gpio = -1, + .lr_gpio = -1, + .ud_gpio = -1, +}; + +static struct platform_device sdp3430_lcd_device = { + .name = "panel-sharp-ls037v7dw01", + .id = 0, + .dev.platform_data = &sdp3430_lcd_pdata, }; -static struct omap_dss_device sdp3430_lcd_device = { - .name = "lcd", - .driver_name = "sharp_ls_panel", - .type = OMAP_DISPLAY_TYPE_DPI, - .phy.dpi.data_lines = 16, - .data = &sdp3430_lcd_data, +static struct connector_dvi_platform_data sdp3430_dvi_connector_pdata = { + .name = "dvi", + .source = "tfp410.0", + .i2c_bus_num = -1, }; -static struct tfp410_platform_data dvi_panel = { - .power_down_gpio = -1, - .i2c_bus_num = -1, +static struct platform_device sdp3430_dvi_connector_device = { + .name = "connector-dvi", + .id = 0, + .dev.platform_data = &sdp3430_dvi_connector_pdata, }; -static struct omap_dss_device sdp3430_dvi_device = { - .name = "dvi", - .type = OMAP_DISPLAY_TYPE_DPI, - .driver_name = "tfp410", - .data = &dvi_panel, - .phy.dpi.data_lines = 24, +static struct encoder_tfp410_platform_data sdp3430_tfp410_pdata = { + .name = "tfp410.0", + .source = "dpi.0", + .data_lines = 24, + .power_down_gpio = -1, }; -static struct omap_dss_device sdp3430_tv_device = { - .name = "tv", - .driver_name = "venc", - .type = OMAP_DISPLAY_TYPE_VENC, - .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, +static struct platform_device sdp3430_tfp410_device = { + .name = "tfp410", + .id = 0, + .dev.platform_data = &sdp3430_tfp410_pdata, }; +static struct connector_atv_platform_data sdp3430_tv_pdata = { + .name = "tv", + .source = "venc.0", + .connector_type = OMAP_DSS_VENC_TYPE_SVIDEO, + .invert_polarity = false, +}; -static struct omap_dss_device *sdp3430_dss_devices[] = { - &sdp3430_lcd_device, - &sdp3430_dvi_device, - &sdp3430_tv_device, +static struct platform_device sdp3430_tv_connector_device = { + .name = "connector-analog-tv", + .id = 0, + .dev.platform_data = &sdp3430_tv_pdata, }; static struct omap_dss_board_info sdp3430_dss_data = { - .num_devices = ARRAY_SIZE(sdp3430_dss_devices), - .devices = sdp3430_dss_devices, - .default_device = &sdp3430_lcd_device, + .default_display_name = "lcd", }; static struct omap2_hsmmc_info mmc[] = { @@ -583,6 +595,11 @@ static void __init omap_3430sdp_init(void) omap_hsmmc_init(mmc); omap3430_i2c_init(); omap_display_init(&sdp3430_dss_data); + platform_device_register(&sdp3430_lcd_device); + platform_device_register(&sdp3430_tfp410_device); + platform_device_register(&sdp3430_dvi_connector_device); + platform_device_register(&sdp3430_tv_connector_device); + if (omap_rev() > OMAP3430_REV_ES1_0) gpio_pendown = SDP3430_TS_GPIO_IRQ_SDPV2; else diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c index d63f14b..8cc2c9e 100644 --- a/arch/arm/mach-omap2/board-am3517evm.c +++ b/arch/arm/mach-omap2/board-am3517evm.c @@ -120,56 +120,95 @@ static int __init am3517_evm_i2c_init(void) return 0; } -static struct panel_generic_dpi_data lcd_panel = { - .name = "sharp_lq", - .num_gpios = 3, - .gpios = { - LCD_PANEL_PWR, - LCD_PANEL_BKLIGHT_PWR, - LCD_PANEL_PWM, - }, +static const struct display_timing am3517_evm_lcd_videomode = { + .pixelclock = { 0, 9000000, 0 }, + + .hactive = { 0, 480, 0 }, + .hfront_porch = { 0, 3, 0 }, + .hback_porch = { 0, 2, 0 }, + .hsync_len = { 0, 42, 0 }, + + .vactive = { 0, 272, 0 }, + .vfront_porch = { 0, 3, 0 }, + .vback_porch = { 0, 2, 0 }, + .vsync_len = { 0, 11, 0 }, + + .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW | + DISPLAY_FLAGS_DE_LOW | DISPLAY_FLAGS_PIXDATA_POSEDGE, +}; + +static struct panel_dpi_platform_data am3517_evm_lcd_pdata = { + .name = "lcd", + .source = "dpi.0", + + .data_lines = 16, + + .display_timing = &am3517_evm_lcd_videomode, + + .enable_gpio = LCD_PANEL_PWR, + .backlight_gpio = LCD_PANEL_BKLIGHT_PWR, +}; + +static struct platform_device am3517_evm_lcd_device = { + .name = "panel-dpi", + .id = 0, + .dev.platform_data = &am3517_evm_lcd_pdata, }; -static struct omap_dss_device am3517_evm_lcd_device = { - .type = OMAP_DISPLAY_TYPE_DPI, - .name = "lcd", - .driver_name = "generic_dpi_panel", - .data = &lcd_panel, - .phy.dpi.data_lines = 16, +static struct connector_dvi_platform_data am3517_evm_dvi_connector_pdata = { + .name = "dvi", + .source = "tfp410.0", + .i2c_bus_num = -1, }; -static struct omap_dss_device am3517_evm_tv_device = { - .type = OMAP_DISPLAY_TYPE_VENC, - .name = "tv", - .driver_name = "venc", - .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, +static struct platform_device am3517_evm_dvi_connector_device = { + .name = "connector-dvi", + .id = 0, + .dev.platform_data = &am3517_evm_dvi_connector_pdata, }; -static struct tfp410_platform_data dvi_panel = { - .power_down_gpio = -1, - .i2c_bus_num = -1, +static struct encoder_tfp410_platform_data am3517_evm_tfp410_pdata = { + .name = "tfp410.0", + .source = "dpi.0", + .data_lines = 24, + .power_down_gpio = -1, }; -static struct omap_dss_device am3517_evm_dvi_device = { - .type = OMAP_DISPLAY_TYPE_DPI, - .name = "dvi", - .driver_name = "tfp410", - .data = &dvi_panel, - .phy.dpi.data_lines = 24, +static struct platform_device am3517_evm_tfp410_device = { + .name = "tfp410", + .id = 0, + .dev.platform_data = &am3517_evm_tfp410_pdata, }; -static struct omap_dss_device *am3517_evm_dss_devices[] = { - &am3517_evm_lcd_device, - &am3517_evm_tv_device, - &am3517_evm_dvi_device, +static struct connector_atv_platform_data am3517_evm_tv_pdata = { + .name = "tv", + .source = "venc.0", + .connector_type = OMAP_DSS_VENC_TYPE_SVIDEO, + .invert_polarity = false, +}; + +static struct platform_device am3517_evm_tv_connector_device = { + .name = "connector-analog-tv", + .id = 0, + .dev.platform_data = &am3517_evm_tv_pdata, }; static struct omap_dss_board_info am3517_evm_dss_data = { - .num_devices = ARRAY_SIZE(am3517_evm_dss_devices), - .devices = am3517_evm_dss_devices, - .default_device = &am3517_evm_lcd_device, + .default_display_name = "lcd", }; +static void __init am3517_evm_display_init(void) +{ + gpio_request_one(LCD_PANEL_PWM, GPIOF_OUT_INIT_HIGH, "lcd panel pwm"); + + omap_display_init(&am3517_evm_dss_data); + + platform_device_register(&am3517_evm_tfp410_device); + platform_device_register(&am3517_evm_dvi_connector_device); + platform_device_register(&am3517_evm_lcd_device); + platform_device_register(&am3517_evm_tv_connector_device); +} + /* * Board initialization */ @@ -295,7 +334,9 @@ static void __init am3517_evm_init(void) omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); am3517_evm_i2c_init(); - omap_display_init(&am3517_evm_dss_data); + + am3517_evm_display_init(); + omap_serial_init(); omap_sdrc_init(NULL, NULL); diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index d4622ed..33d159e 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -190,52 +190,81 @@ static inline void cm_t35_init_nand(void) {} #define CM_T35_LCD_BL_GPIO 58 #define CM_T35_DVI_EN_GPIO 54 -static struct panel_generic_dpi_data lcd_panel = { - .name = "toppoly_tdo35s", - .num_gpios = 1, - .gpios = { - CM_T35_LCD_BL_GPIO, - }, +static const struct display_timing cm_t35_lcd_videomode = { + .pixelclock = { 0, 26000000, 0 }, + + .hactive = { 0, 480, 0 }, + .hfront_porch = { 0, 104, 0 }, + .hback_porch = { 0, 8, 0 }, + .hsync_len = { 0, 8, 0 }, + + .vactive = { 0, 640, 0 }, + .vfront_porch = { 0, 4, 0 }, + .vback_porch = { 0, 2, 0 }, + .vsync_len = { 0, 2, 0 }, + + .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW | + DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_NEGEDGE, +}; + +static struct panel_dpi_platform_data cm_t35_lcd_pdata = { + .name = "lcd", + .source = "dpi.0", + + .data_lines = 18, + + .display_timing = &cm_t35_lcd_videomode, + + .enable_gpio = -1, + .backlight_gpio = CM_T35_LCD_BL_GPIO, +}; + +static struct platform_device cm_t35_lcd_device = { + .name = "panel-dpi", + .id = 0, + .dev.platform_data = &cm_t35_lcd_pdata, }; -static struct omap_dss_device cm_t35_lcd_device = { - .name = "lcd", - .type = OMAP_DISPLAY_TYPE_DPI, - .driver_name = "generic_dpi_panel", - .data = &lcd_panel, - .phy.dpi.data_lines = 18, +static struct connector_dvi_platform_data cm_t35_dvi_connector_pdata = { + .name = "dvi", + .source = "tfp410.0", + .i2c_bus_num = -1, }; -static struct tfp410_platform_data dvi_panel = { - .power_down_gpio = CM_T35_DVI_EN_GPIO, - .i2c_bus_num = -1, +static struct platform_device cm_t35_dvi_connector_device = { + .name = "connector-dvi", + .id = 0, + .dev.platform_data = &cm_t35_dvi_connector_pdata, }; -static struct omap_dss_device cm_t35_dvi_device = { - .name = "dvi", - .type = OMAP_DISPLAY_TYPE_DPI, - .driver_name = "tfp410", - .data = &dvi_panel, - .phy.dpi.data_lines = 24, +static struct encoder_tfp410_platform_data cm_t35_tfp410_pdata = { + .name = "tfp410.0", + .source = "dpi.0", + .data_lines = 24, + .power_down_gpio = CM_T35_DVI_EN_GPIO, }; -static struct omap_dss_device cm_t35_tv_device = { - .name = "tv", - .driver_name = "venc", - .type = OMAP_DISPLAY_TYPE_VENC, - .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, +static struct platform_device cm_t35_tfp410_device = { + .name = "tfp410", + .id = 0, + .dev.platform_data = &cm_t35_tfp410_pdata, }; -static struct omap_dss_device *cm_t35_dss_devices[] = { - &cm_t35_lcd_device, - &cm_t35_dvi_device, - &cm_t35_tv_device, +static struct connector_atv_platform_data cm_t35_tv_pdata = { + .name = "tv", + .source = "venc.0", + .connector_type = OMAP_DSS_VENC_TYPE_SVIDEO, + .invert_polarity = false, +}; + +static struct platform_device cm_t35_tv_connector_device = { + .name = "connector-analog-tv", + .id = 0, + .dev.platform_data = &cm_t35_tv_pdata, }; static struct omap_dss_board_info cm_t35_dss_data = { - .num_devices = ARRAY_SIZE(cm_t35_dss_devices), - .devices = cm_t35_dss_devices, - .default_device = &cm_t35_dvi_device, + .default_display_name = "dvi", }; static struct omap2_mcspi_device_config tdo24m_mcspi_config = { @@ -280,6 +309,11 @@ static void __init cm_t35_init_display(void) pr_err("CM-T35: failed to register DSS device\n"); gpio_free(CM_T35_LCD_EN_GPIO); } + + platform_device_register(&cm_t35_tfp410_device); + platform_device_register(&cm_t35_dvi_connector_device); + platform_device_register(&cm_t35_lcd_device); + platform_device_register(&cm_t35_tv_connector_device); } static struct regulator_consumer_supply cm_t35_vmmc1_supply[] = { diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index f1d91ba..cdc4fb9 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -112,50 +112,81 @@ static struct regulator_consumer_supply devkit8000_vio_supply[] = { REGULATOR_SUPPLY("vcc", "spi2.0"), }; -static struct panel_generic_dpi_data lcd_panel = { - .name = "innolux_at070tn83", - /* gpios filled in code */ +static const struct display_timing devkit8000_lcd_videomode = { + .pixelclock = { 0, 40000000, 0 }, + + .hactive = { 0, 800, 0 }, + .hfront_porch = { 0, 1, 0 }, + .hback_porch = { 0, 1, 0 }, + .hsync_len = { 0, 48, 0 }, + + .vactive = { 0, 480, 0 }, + .vfront_porch = { 0, 12, 0 }, + .vback_porch = { 0, 25, 0 }, + .vsync_len = { 0, 3, 0 }, + + .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW | + DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE, }; -static struct omap_dss_device devkit8000_lcd_device = { +static struct panel_dpi_platform_data devkit8000_lcd_pdata = { .name = "lcd", - .type = OMAP_DISPLAY_TYPE_DPI, - .driver_name = "generic_dpi_panel", - .data = &lcd_panel, - .phy.dpi.data_lines = 24, + .source = "dpi.0", + + .data_lines = 24, + + .display_timing = &devkit8000_lcd_videomode, + + .enable_gpio = -1, /* filled in code */ + .backlight_gpio = -1, }; -static struct tfp410_platform_data dvi_panel = { - .power_down_gpio = -1, - .i2c_bus_num = 1, +static struct platform_device devkit8000_lcd_device = { + .name = "panel-dpi", + .id = 0, + .dev.platform_data = &devkit8000_lcd_pdata, }; -static struct omap_dss_device devkit8000_dvi_device = { +static struct connector_dvi_platform_data devkit8000_dvi_connector_pdata = { .name = "dvi", - .type = OMAP_DISPLAY_TYPE_DPI, - .driver_name = "tfp410", - .data = &dvi_panel, - .phy.dpi.data_lines = 24, + .source = "tfp410.0", + .i2c_bus_num = 1, }; -static struct omap_dss_device devkit8000_tv_device = { - .name = "tv", - .driver_name = "venc", - .type = OMAP_DISPLAY_TYPE_VENC, - .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, +static struct platform_device devkit8000_dvi_connector_device = { + .name = "connector-dvi", + .id = 0, + .dev.platform_data = &devkit8000_dvi_connector_pdata, }; +static struct encoder_tfp410_platform_data devkit8000_tfp410_pdata = { + .name = "tfp410.0", + .source = "dpi.0", + .data_lines = 24, + .power_down_gpio = -1, /* filled in code */ +}; -static struct omap_dss_device *devkit8000_dss_devices[] = { - &devkit8000_lcd_device, - &devkit8000_dvi_device, - &devkit8000_tv_device, +static struct platform_device devkit8000_tfp410_device = { + .name = "tfp410", + .id = 0, + .dev.platform_data = &devkit8000_tfp410_pdata, +}; + +static struct connector_atv_platform_data devkit8000_tv_pdata = { + .name = "tv", + .source = "venc.0", + .connector_type = OMAP_DSS_VENC_TYPE_SVIDEO, + .invert_polarity = false, +}; + +static struct platform_device devkit8000_tv_connector_device = { + .name = "connector-analog-tv", + .id = 0, + .dev.platform_data = &devkit8000_tv_pdata, }; static struct omap_dss_board_info devkit8000_dss_data = { - .num_devices = ARRAY_SIZE(devkit8000_dss_devices), - .devices = devkit8000_dss_devices, - .default_device = &devkit8000_lcd_device, + .default_display_name = "lcd", }; static uint32_t board_keymap[] = { @@ -204,11 +235,10 @@ static int devkit8000_twl_gpio_setup(struct device *dev, gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1; /* TWL4030_GPIO_MAX + 0 is "LCD_PWREN" (out, active high) */ - lcd_panel.num_gpios = 1; - lcd_panel.gpios[0] = gpio + TWL4030_GPIO_MAX + 0; + devkit8000_lcd_pdata.enable_gpio = gpio + TWL4030_GPIO_MAX + 0; /* gpio + 7 is "DVI_PD" (out, active low) */ - dvi_panel.power_down_gpio = gpio + 7; + devkit8000_tfp410_pdata.power_down_gpio = gpio + 7; return 0; } @@ -413,6 +443,10 @@ static struct platform_device *devkit8000_devices[] __initdata = { &leds_gpio, &keys_gpio, &omap_dm9000_dev, + &devkit8000_lcd_device, + &devkit8000_tfp410_device, + &devkit8000_dvi_connector_device, + &devkit8000_tv_connector_device, }; static struct usbhs_omap_platform_data usbhs_bdata __initdata = { diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index 69c0acf..87e41a8 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -194,30 +194,48 @@ static struct platform_device h4_flash_device = { .resource = &h4_flash_resource, }; -static struct platform_device *h4_devices[] __initdata = { - &h4_flash_device, +static const struct display_timing cm_t35_lcd_videomode = { + .pixelclock = { 0, 6250000, 0 }, + + .hactive = { 0, 240, 0 }, + .hfront_porch = { 0, 15, 0 }, + .hback_porch = { 0, 60, 0 }, + .hsync_len = { 0, 15, 0 }, + + .vactive = { 0, 320, 0 }, + .vfront_porch = { 0, 1, 0 }, + .vback_porch = { 0, 1, 0 }, + .vsync_len = { 0, 1, 0 }, + + .flags = DISPLAY_FLAGS_HSYNC_HIGH | DISPLAY_FLAGS_VSYNC_HIGH | + DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE, }; -static struct panel_generic_dpi_data h4_panel_data = { - .name = "h4", +static struct panel_dpi_platform_data cm_t35_lcd_pdata = { + .name = "lcd", + .source = "dpi.0", + + .data_lines = 16, + + .display_timing = &cm_t35_lcd_videomode, + + .enable_gpio = -1, + .backlight_gpio = -1, }; -static struct omap_dss_device h4_lcd_device = { - .name = "lcd", - .driver_name = "generic_dpi_panel", - .type = OMAP_DISPLAY_TYPE_DPI, - .phy.dpi.data_lines = 16, - .data = &h4_panel_data, +static struct platform_device cm_t35_lcd_device = { + .name = "panel-dpi", + .id = 0, + .dev.platform_data = &cm_t35_lcd_pdata, }; -static struct omap_dss_device *h4_dss_devices[] = { - &h4_lcd_device, +static struct platform_device *h4_devices[] __initdata = { + &h4_flash_device, + &cm_t35_lcd_device, }; static struct omap_dss_board_info h4_dss_data = { - .num_devices = ARRAY_SIZE(h4_dss_devices), - .devices = h4_dss_devices, - .default_device = &h4_lcd_device, + .default_display_name = "lcd", }; /* 2420 Sysboot setup (2430 is different) */ diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c index 87e65dd..06dbb2d 100644 --- a/arch/arm/mach-omap2/board-igep0020.c +++ b/arch/arm/mach-omap2/board-igep0020.c @@ -429,31 +429,39 @@ static struct twl4030_gpio_platform_data igep_twl4030_gpio_pdata = { .setup = igep_twl_gpio_setup, }; -static struct tfp410_platform_data dvi_panel = { - .i2c_bus_num = 3, - .power_down_gpio = IGEP2_GPIO_DVI_PUP, +static struct connector_dvi_platform_data omap3stalker_dvi_connector_pdata = { + .name = "dvi", + .source = "tfp410.0", + .i2c_bus_num = 3, }; -static struct omap_dss_device igep2_dvi_device = { - .type = OMAP_DISPLAY_TYPE_DPI, - .name = "dvi", - .driver_name = "tfp410", - .data = &dvi_panel, - .phy.dpi.data_lines = 24, +static struct platform_device omap3stalker_dvi_connector_device = { + .name = "connector-dvi", + .id = 0, + .dev.platform_data = &omap3stalker_dvi_connector_pdata, }; -static struct omap_dss_device *igep2_dss_devices[] = { - &igep2_dvi_device +static struct encoder_tfp410_platform_data omap3stalker_tfp410_pdata = { + .name = "tfp410.0", + .source = "dpi.0", + .data_lines = 24, + .power_down_gpio = IGEP2_GPIO_DVI_PUP, +}; + +static struct platform_device omap3stalker_tfp410_device = { + .name = "tfp410", + .id = 0, + .dev.platform_data = &omap3stalker_tfp410_pdata, }; static struct omap_dss_board_info igep2_dss_data = { - .num_devices = ARRAY_SIZE(igep2_dss_devices), - .devices = igep2_dss_devices, - .default_device = &igep2_dvi_device, + .default_display_name = "dvi", }; static struct platform_device *igep_devices[] __initdata = { &igep_vwlan_device, + &omap3stalker_tfp410_device, + &omap3stalker_dvi_connector_device, }; static int igep2_keymap[] = { diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index 62e4f70..dd8da2c 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -184,45 +184,70 @@ static inline void __init ldp_init_smsc911x(void) #define LCD_PANEL_RESET_GPIO 55 #define LCD_PANEL_QVGA_GPIO 56 -static struct panel_generic_dpi_data ldp_panel_data = { - .name = "nec_nl2432dr22-11b", - .num_gpios = 4, - /* gpios filled in code */ +static const struct display_timing ldp_lcd_videomode = { + .pixelclock = { 0, 5400000, 0 }, + + .hactive = { 0, 240, 0 }, + .hfront_porch = { 0, 3, 0 }, + .hback_porch = { 0, 39, 0 }, + .hsync_len = { 0, 3, 0 }, + + .vactive = { 0, 320, 0 }, + .vfront_porch = { 0, 2, 0 }, + .vback_porch = { 0, 7, 0 }, + .vsync_len = { 0, 1, 0 }, + + .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW | + DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE, }; -static struct omap_dss_device ldp_lcd_device = { - .name = "lcd", - .driver_name = "generic_dpi_panel", - .type = OMAP_DISPLAY_TYPE_DPI, - .phy.dpi.data_lines = 18, - .data = &ldp_panel_data, +static struct panel_dpi_platform_data ldp_lcd_pdata = { + .name = "lcd", + .source = "dpi.0", + + .data_lines = 18, + + .display_timing = &ldp_lcd_videomode, + + .enable_gpio = -1, /* filled in code */ + .backlight_gpio = -1, /* filled in code */ }; -static struct omap_dss_device *ldp_dss_devices[] = { - &ldp_lcd_device, +static struct platform_device ldp_lcd_device = { + .name = "panel-dpi", + .id = 0, + .dev.platform_data = &ldp_lcd_pdata, }; static struct omap_dss_board_info ldp_dss_data = { - .num_devices = ARRAY_SIZE(ldp_dss_devices), - .devices = ldp_dss_devices, - .default_device = &ldp_lcd_device, + .default_display_name = "lcd", }; static void __init ldp_display_init(void) { - ldp_panel_data.gpios[2] = LCD_PANEL_RESET_GPIO; - ldp_panel_data.gpios[3] = LCD_PANEL_QVGA_GPIO; + int r; + + static struct gpio gpios[] __initdata = { + {LCD_PANEL_RESET_GPIO, GPIOF_OUT_INIT_HIGH, "LCD RESET"}, + {LCD_PANEL_QVGA_GPIO, GPIOF_OUT_INIT_HIGH, "LCD QVGA"}, + }; + + r = gpio_request_array(gpios, ARRAY_SIZE(gpios)); + if (r) { + pr_err("Cannot request LCD GPIOs, error %d\n", r); + return; + } omap_display_init(&ldp_dss_data); } static int ldp_twl_gpio_setup(struct device *dev, unsigned gpio, unsigned ngpio) { - ldp_panel_data.gpios[0] = gpio + 7; - ldp_panel_data.gpio_invert[0] = true; + /* LCD enable GPIO */ + ldp_lcd_pdata.enable_gpio = gpio + 7; - ldp_panel_data.gpios[1] = gpio + 15; - ldp_panel_data.gpio_invert[1] = true; + /* Backlight enable GPIO */ + ldp_lcd_pdata.backlight_gpio = gpio + 15; return 0; } @@ -322,6 +347,7 @@ static struct omap2_hsmmc_info mmc[] __initdata = { static struct platform_device *ldp_devices[] __initdata = { &ldp_gpio_keys_device, + &ldp_lcd_device, }; #ifdef CONFIG_OMAP_MUX diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 04c1165..f269184 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -33,7 +33,7 @@ #include <linux/mtd/nand.h> #include <linux/mmc/host.h> #include <linux/usb/phy.h> -#include <linux/usb/nop-usb-xceiv.h> +#include <linux/usb/usb_phy_gen_xceiv.h> #include <linux/regulator/machine.h> #include <linux/i2c/twl.h> @@ -225,35 +225,46 @@ static struct mtd_partition omap3beagle_nand_partitions[] = { /* DSS */ -static struct tfp410_platform_data dvi_panel = { - .i2c_bus_num = 3, - .power_down_gpio = -1, +static struct connector_dvi_platform_data beagle_dvi_connector_pdata = { + .name = "dvi", + .source = "tfp410.0", + .i2c_bus_num = 3, }; -static struct omap_dss_device beagle_dvi_device = { - .type = OMAP_DISPLAY_TYPE_DPI, - .name = "dvi", - .driver_name = "tfp410", - .data = &dvi_panel, - .phy.dpi.data_lines = 24, +static struct platform_device beagle_dvi_connector_device = { + .name = "connector-dvi", + .id = 0, + .dev.platform_data = &beagle_dvi_connector_pdata, }; -static struct omap_dss_device beagle_tv_device = { +static struct encoder_tfp410_platform_data beagle_tfp410_pdata = { + .name = "tfp410.0", + .source = "dpi.0", + .data_lines = 24, + .power_down_gpio = -1, +}; + +static struct platform_device beagle_tfp410_device = { + .name = "tfp410", + .id = 0, + .dev.platform_data = &beagle_tfp410_pdata, +}; + +static struct connector_atv_platform_data beagle_tv_pdata = { .name = "tv", - .driver_name = "venc", - .type = OMAP_DISPLAY_TYPE_VENC, - .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, + .source = "venc.0", + .connector_type = OMAP_DSS_VENC_TYPE_SVIDEO, + .invert_polarity = false, }; -static struct omap_dss_device *beagle_dss_devices[] = { - &beagle_dvi_device, - &beagle_tv_device, +static struct platform_device beagle_tv_connector_device = { + .name = "connector-analog-tv", + .id = 0, + .dev.platform_data = &beagle_tv_pdata, }; static struct omap_dss_board_info beagle_dss_data = { - .num_devices = ARRAY_SIZE(beagle_dss_devices), - .devices = beagle_dss_devices, - .default_device = &beagle_dvi_device, + .default_display_name = "dvi", }; #include "sdram-micron-mt46h32m32lf-6.h" @@ -279,7 +290,7 @@ static struct regulator_consumer_supply beagle_vsim_supply[] = { static struct gpio_led gpio_leds[]; /* PHY's VCC regulator might be added later, so flag that we need it */ -static struct nop_usb_xceiv_platform_data hsusb2_phy_data = { +static struct usb_phy_gen_xceiv_platform_data hsusb2_phy_data = { .needs_vcc = true, }; @@ -332,7 +343,11 @@ static int beagle_twl_gpio_setup(struct device *dev, if (gpio_request_one(gpio + 1, GPIOF_IN, "EHCI_nOC")) pr_err("%s: unable to configure EHCI_nOC\n", __func__); } - dvi_panel.power_down_gpio = beagle_config.dvi_pd_gpio; + beagle_tfp410_pdata.power_down_gpio = beagle_config.dvi_pd_gpio; + + platform_device_register(&beagle_tfp410_device); + platform_device_register(&beagle_dvi_connector_device); + platform_device_register(&beagle_tv_connector_device); /* TWL4030_GPIO_MAX i.e. LED_GPO controls HS USB Port 2 power */ phy_data[0].vcc_gpio = gpio + TWL4030_GPIO_MAX; @@ -547,6 +562,7 @@ static void __init omap3_beagle_init(void) if (gpio_is_valid(beagle_config.dvi_pd_gpio)) omap_mux_init_gpio(beagle_config.dvi_pd_gpio, OMAP_PIN_OUTPUT); omap_display_init(&beagle_dss_data); + omap_serial_init(); omap_sdrc_init(mt46h32m32lf6_sdrc_params, mt46h32m32lf6_sdrc_params); diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index 8c02626..1814387 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -33,7 +33,7 @@ #include <linux/i2c/twl.h> #include <linux/usb/otg.h> #include <linux/usb/musb.h> -#include <linux/usb/nop-usb-xceiv.h> +#include <linux/usb/usb_phy_gen_xceiv.h> #include <linux/smsc911x.h> #include <linux/wl12xx.h> @@ -166,14 +166,6 @@ static inline void __init omap3evm_init_smsc911x(void) { return; } */ #define OMAP3EVM_DVI_PANEL_EN_GPIO 199 -static struct panel_sharp_ls037v7dw01_data omap3_evm_lcd_data = { - .resb_gpio = OMAP3EVM_LCD_PANEL_RESB, - .ini_gpio = OMAP3EVM_LCD_PANEL_INI, - .mo_gpio = OMAP3EVM_LCD_PANEL_QVGA, - .lr_gpio = OMAP3EVM_LCD_PANEL_LR, - .ud_gpio = OMAP3EVM_LCD_PANEL_UD, -}; - #ifdef CONFIG_BROKEN static void __init omap3_evm_display_init(void) { @@ -196,44 +188,65 @@ static void __init omap3_evm_display_init(void) } #endif -static struct omap_dss_device omap3_evm_lcd_device = { - .name = "lcd", - .driver_name = "sharp_ls_panel", - .type = OMAP_DISPLAY_TYPE_DPI, - .phy.dpi.data_lines = 18, - .data = &omap3_evm_lcd_data, +static struct panel_sharp_ls037v7dw01_platform_data omap3_evm_lcd_pdata = { + .name = "lcd", + .source = "dpi.0", + + .data_lines = 18, + + .resb_gpio = OMAP3EVM_LCD_PANEL_RESB, + .ini_gpio = OMAP3EVM_LCD_PANEL_INI, + .mo_gpio = OMAP3EVM_LCD_PANEL_QVGA, + .lr_gpio = OMAP3EVM_LCD_PANEL_LR, + .ud_gpio = OMAP3EVM_LCD_PANEL_UD, +}; + +static struct platform_device omap3_evm_lcd_device = { + .name = "panel-sharp-ls037v7dw01", + .id = 0, + .dev.platform_data = &omap3_evm_lcd_pdata, +}; + +static struct connector_dvi_platform_data omap3_evm_dvi_connector_pdata = { + .name = "dvi", + .source = "tfp410.0", + .i2c_bus_num = -1, +}; + +static struct platform_device omap3_evm_dvi_connector_device = { + .name = "connector-dvi", + .id = 0, + .dev.platform_data = &omap3_evm_dvi_connector_pdata, }; -static struct omap_dss_device omap3_evm_tv_device = { - .name = "tv", - .driver_name = "venc", - .type = OMAP_DISPLAY_TYPE_VENC, - .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, +static struct encoder_tfp410_platform_data omap3_evm_tfp410_pdata = { + .name = "tfp410.0", + .source = "dpi.0", + .data_lines = 24, + .power_down_gpio = OMAP3EVM_DVI_PANEL_EN_GPIO, }; -static struct tfp410_platform_data dvi_panel = { - .power_down_gpio = OMAP3EVM_DVI_PANEL_EN_GPIO, - .i2c_bus_num = -1, +static struct platform_device omap3_evm_tfp410_device = { + .name = "tfp410", + .id = 0, + .dev.platform_data = &omap3_evm_tfp410_pdata, }; -static struct omap_dss_device omap3_evm_dvi_device = { - .name = "dvi", - .type = OMAP_DISPLAY_TYPE_DPI, - .driver_name = "tfp410", - .data = &dvi_panel, - .phy.dpi.data_lines = 24, +static struct connector_atv_platform_data omap3_evm_tv_pdata = { + .name = "tv", + .source = "venc.0", + .connector_type = OMAP_DSS_VENC_TYPE_SVIDEO, + .invert_polarity = false, }; -static struct omap_dss_device *omap3_evm_dss_devices[] = { - &omap3_evm_lcd_device, - &omap3_evm_tv_device, - &omap3_evm_dvi_device, +static struct platform_device omap3_evm_tv_connector_device = { + .name = "connector-analog-tv", + .id = 0, + .dev.platform_data = &omap3_evm_tv_pdata, }; static struct omap_dss_board_info omap3_evm_dss_data = { - .num_devices = ARRAY_SIZE(omap3_evm_dss_devices), - .devices = omap3_evm_dss_devices, - .default_device = &omap3_evm_lcd_device, + .default_display_name = "lcd", }; static struct regulator_consumer_supply omap3evm_vmmc1_supply[] = { @@ -468,7 +481,7 @@ struct wl12xx_platform_data omap3evm_wlan_data __initdata = { static struct regulator_consumer_supply omap3evm_vaux2_supplies[] = { REGULATOR_SUPPLY("VDD_CSIPHY1", "omap3isp"), /* OMAP ISP */ REGULATOR_SUPPLY("VDD_CSIPHY2", "omap3isp"), /* OMAP ISP */ - REGULATOR_SUPPLY("vcc", "nop_usb_xceiv.2"), /* hsusb port 2 */ + REGULATOR_SUPPLY("vcc", "usb_phy_gen_xceiv.2"), /* hsusb port 2 */ REGULATOR_SUPPLY("vaux2", NULL), }; @@ -678,6 +691,10 @@ static void __init omap3_evm_init(void) omap3_evm_i2c_init(); omap_display_init(&omap3_evm_dss_data); + platform_device_register(&omap3_evm_lcd_device); + platform_device_register(&omap3_evm_tfp410_device); + platform_device_register(&omap3_evm_dvi_connector_device); + platform_device_register(&omap3_evm_tv_connector_device); omap_serial_init(); omap_sdrc_init(mt46h32m32lf6_sdrc_params, NULL); diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index b1547a0..de1bc6b 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -231,34 +231,21 @@ static struct twl4030_keypad_data pandora_kp_data = { .rep = 1, }; -static struct panel_tpo_td043_data lcd_data = { - .nreset_gpio = 157, -}; - -static struct omap_dss_device pandora_lcd_device = { - .name = "lcd", - .driver_name = "tpo_td043mtea1_panel", - .type = OMAP_DISPLAY_TYPE_DPI, - .phy.dpi.data_lines = 24, - .data = &lcd_data, -}; - -static struct omap_dss_device pandora_tv_device = { - .name = "tv", - .driver_name = "venc", - .type = OMAP_DISPLAY_TYPE_VENC, - .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, +static struct connector_atv_platform_data pandora_tv_pdata = { + .name = "tv", + .source = "venc.0", + .connector_type = OMAP_DSS_VENC_TYPE_SVIDEO, + .invert_polarity = false, }; -static struct omap_dss_device *pandora_dss_devices[] = { - &pandora_lcd_device, - &pandora_tv_device, +static struct platform_device pandora_tv_connector_device = { + .name = "connector-analog-tv", + .id = 0, + .dev.platform_data = &pandora_tv_pdata, }; static struct omap_dss_board_info pandora_dss_data = { - .num_devices = ARRAY_SIZE(pandora_dss_devices), - .devices = pandora_dss_devices, - .default_device = &pandora_lcd_device, + .default_display_name = "lcd", }; static void pandora_wl1251_init_card(struct mmc_card *card) @@ -348,11 +335,11 @@ static struct regulator_consumer_supply pandora_vdds_supplies[] = { }; static struct regulator_consumer_supply pandora_vcc_lcd_supply[] = { - REGULATOR_SUPPLY("vcc", "display0"), + REGULATOR_SUPPLY("vcc", "spi1.1"), }; static struct regulator_consumer_supply pandora_usb_phy_supply[] = { - REGULATOR_SUPPLY("vcc", "nop_usb_xceiv.2"), /* hsusb port 2 */ + REGULATOR_SUPPLY("vcc", "usb_phy_gen_xceiv.2"), /* hsusb port 2 */ }; /* ads7846 on SPI and 2 nub controllers on I2C */ @@ -529,13 +516,21 @@ static int __init omap3pandora_i2c_init(void) return 0; } +static struct panel_tpo_td043mtea1_platform_data pandora_lcd_pdata = { + .name = "lcd", + .source = "dpi.0", + + .data_lines = 24, + .nreset_gpio = 157, +}; + static struct spi_board_info omap3pandora_spi_board_info[] __initdata = { { - .modalias = "tpo_td043mtea1_panel_spi", + .modalias = "panel-tpo-td043mtea1", .bus_num = 1, .chip_select = 1, .max_speed_hz = 375000, - .platform_data = &pandora_lcd_device, + .platform_data = &pandora_lcd_pdata, } }; @@ -580,6 +575,7 @@ static struct platform_device *omap3pandora_devices[] __initdata = { &pandora_keys_gpio, &pandora_vwlan_device, &pandora_backlight, + &pandora_tv_connector_device, }; static struct usbhs_omap_platform_data usbhs_bdata __initdata = { diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c index d37e6b1..ba8342f 100644 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ b/arch/arm/mach-omap2/board-omap3stalker.c @@ -93,40 +93,50 @@ static void __init omap3_stalker_display_init(void) { return; } +static struct connector_dvi_platform_data omap3stalker_dvi_connector_pdata = { + .name = "dvi", + .source = "tfp410.0", + .i2c_bus_num = -1, +}; -static struct omap_dss_device omap3_stalker_tv_device = { - .name = "tv", - .driver_name = "venc", - .type = OMAP_DISPLAY_TYPE_VENC, -#if defined(CONFIG_OMAP2_VENC_OUT_TYPE_SVIDEO) - .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, -#elif defined(CONFIG_OMAP2_VENC_OUT_TYPE_COMPOSITE) - .u.venc.type = OMAP_DSS_VENC_TYPE_COMPOSITE, -#endif +static struct platform_device omap3stalker_dvi_connector_device = { + .name = "connector-dvi", + .id = 0, + .dev.platform_data = &omap3stalker_dvi_connector_pdata, }; -static struct tfp410_platform_data dvi_panel = { - .power_down_gpio = DSS_ENABLE_GPIO, - .i2c_bus_num = -1, +static struct encoder_tfp410_platform_data omap3stalker_tfp410_pdata = { + .name = "tfp410.0", + .source = "dpi.0", + .data_lines = 24, + .power_down_gpio = DSS_ENABLE_GPIO, }; -static struct omap_dss_device omap3_stalker_dvi_device = { - .name = "dvi", - .type = OMAP_DISPLAY_TYPE_DPI, - .driver_name = "tfp410", - .data = &dvi_panel, - .phy.dpi.data_lines = 24, +static struct platform_device omap3stalker_tfp410_device = { + .name = "tfp410", + .id = 0, + .dev.platform_data = &omap3stalker_tfp410_pdata, +}; + +static struct connector_atv_platform_data omap3stalker_tv_pdata = { + .name = "tv", + .source = "venc.0", +#if defined(CONFIG_OMAP2_VENC_OUT_TYPE_SVIDEO) + .connector_type = OMAP_DSS_VENC_TYPE_SVIDEO, +#elif defined(CONFIG_OMAP2_VENC_OUT_TYPE_COMPOSITE) + .connector_type = OMAP_DSS_VENC_TYPE_COMPOSITE, +#endif + .invert_polarity = false, }; -static struct omap_dss_device *omap3_stalker_dss_devices[] = { - &omap3_stalker_tv_device, - &omap3_stalker_dvi_device, +static struct platform_device omap3stalker_tv_connector_device = { + .name = "connector-analog-tv", + .id = 0, + .dev.platform_data = &omap3stalker_tv_pdata, }; static struct omap_dss_board_info omap3_stalker_dss_data = { - .num_devices = ARRAY_SIZE(omap3_stalker_dss_devices), - .devices = omap3_stalker_dss_devices, - .default_device = &omap3_stalker_dvi_device, + .default_display_name = "dvi", }; static struct regulator_consumer_supply omap3stalker_vmmc1_supply[] = { @@ -356,6 +366,9 @@ static struct usbhs_phy_data phy_data[] __initdata = { static struct platform_device *omap3_stalker_devices[] __initdata = { &keys_gpio, + &omap3stalker_tfp410_device, + &omap3stalker_dvi_connector_device, + &omap3stalker_tv_connector_device, }; static struct usbhs_omap_platform_data usbhs_bdata __initdata = { diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index 5748b5d..f6d3841 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -72,6 +72,9 @@ #define OVERO_SMSC911X2_CS 4 #define OVERO_SMSC911X2_GPIO 65 +/* whether to register LCD35 instead of LCD43 */ +static bool overo_use_lcd35; + #if defined(CONFIG_TOUCHSCREEN_ADS7846) || \ defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE) @@ -149,78 +152,94 @@ static inline void __init overo_init_smsc911x(void) { return; } #define OVERO_GPIO_LCD_EN 144 #define OVERO_GPIO_LCD_BL 145 -static struct tfp410_platform_data dvi_panel = { - .i2c_bus_num = 3, - .power_down_gpio = -1, +static struct connector_atv_platform_data overo_tv_pdata = { + .name = "tv", + .source = "venc.0", + .connector_type = OMAP_DSS_VENC_TYPE_SVIDEO, + .invert_polarity = false, }; -static struct omap_dss_device overo_dvi_device = { - .name = "dvi", - .type = OMAP_DISPLAY_TYPE_DPI, - .driver_name = "tfp410", - .data = &dvi_panel, - .phy.dpi.data_lines = 24, +static struct platform_device overo_tv_connector_device = { + .name = "connector-analog-tv", + .id = 0, + .dev.platform_data = &overo_tv_pdata, }; -static struct omap_dss_device overo_tv_device = { - .name = "tv", - .driver_name = "venc", - .type = OMAP_DISPLAY_TYPE_VENC, - .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, +static const struct display_timing overo_lcd43_videomode = { + .pixelclock = { 0, 9200000, 0 }, + + .hactive = { 0, 480, 0 }, + .hfront_porch = { 0, 8, 0 }, + .hback_porch = { 0, 4, 0 }, + .hsync_len = { 0, 41, 0 }, + + .vactive = { 0, 272, 0 }, + .vfront_porch = { 0, 4, 0 }, + .vback_porch = { 0, 2, 0 }, + .vsync_len = { 0, 10, 0 }, + + .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW | + DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE, }; -static struct panel_generic_dpi_data lcd43_panel = { - .name = "samsung_lte430wq_f0c", - .num_gpios = 2, - .gpios = { - OVERO_GPIO_LCD_EN, - OVERO_GPIO_LCD_BL - }, +static struct panel_dpi_platform_data overo_lcd43_pdata = { + .name = "lcd43", + .source = "dpi.0", + + .data_lines = 24, + + .display_timing = &overo_lcd43_videomode, + + .enable_gpio = OVERO_GPIO_LCD_EN, + .backlight_gpio = OVERO_GPIO_LCD_BL, }; -static struct omap_dss_device overo_lcd43_device = { - .name = "lcd43", - .type = OMAP_DISPLAY_TYPE_DPI, - .driver_name = "generic_dpi_panel", - .data = &lcd43_panel, - .phy.dpi.data_lines = 24, +static struct platform_device overo_lcd43_device = { + .name = "panel-dpi", + .id = 0, + .dev.platform_data = &overo_lcd43_pdata, }; -#if defined(CONFIG_PANEL_LGPHILIPS_LB035Q02) || \ - defined(CONFIG_PANEL_LGPHILIPS_LB035Q02_MODULE) -static struct panel_generic_dpi_data lcd35_panel = { - .num_gpios = 2, - .gpios = { - OVERO_GPIO_LCD_EN, - OVERO_GPIO_LCD_BL - }, +static struct connector_dvi_platform_data overo_dvi_connector_pdata = { + .name = "dvi", + .source = "tfp410.0", + .i2c_bus_num = 3, }; -static struct omap_dss_device overo_lcd35_device = { - .type = OMAP_DISPLAY_TYPE_DPI, - .name = "lcd35", - .driver_name = "lgphilips_lb035q02_panel", - .phy.dpi.data_lines = 24, - .data = &lcd35_panel, +static struct platform_device overo_dvi_connector_device = { + .name = "connector-dvi", + .id = 0, + .dev.platform_data = &overo_dvi_connector_pdata, }; -#endif -static struct omap_dss_device *overo_dss_devices[] = { - &overo_dvi_device, - &overo_tv_device, -#if defined(CONFIG_PANEL_LGPHILIPS_LB035Q02) || \ - defined(CONFIG_PANEL_LGPHILIPS_LB035Q02_MODULE) - &overo_lcd35_device, -#endif - &overo_lcd43_device, +static struct encoder_tfp410_platform_data overo_tfp410_pdata = { + .name = "tfp410.0", + .source = "dpi.0", + .data_lines = 24, + .power_down_gpio = -1, +}; + +static struct platform_device overo_tfp410_device = { + .name = "tfp410", + .id = 0, + .dev.platform_data = &overo_tfp410_pdata, }; static struct omap_dss_board_info overo_dss_data = { - .num_devices = ARRAY_SIZE(overo_dss_devices), - .devices = overo_dss_devices, - .default_device = &overo_dvi_device, + .default_display_name = "lcd43", }; +static void __init overo_display_init(void) +{ + omap_display_init(&overo_dss_data); + + if (!overo_use_lcd35) + platform_device_register(&overo_lcd43_device); + platform_device_register(&overo_tfp410_device); + platform_device_register(&overo_dvi_connector_device); + platform_device_register(&overo_tv_connector_device); +} + static struct mtd_partition overo_nand_partitions[] = { { .name = "xloader", @@ -408,24 +427,41 @@ static int __init overo_i2c_init(void) return 0; } +static struct panel_lb035q02_platform_data overo_lcd35_pdata = { + .name = "lcd35", + .source = "dpi.0", + + .data_lines = 24, + + .enable_gpio = OVERO_GPIO_LCD_EN, + .backlight_gpio = OVERO_GPIO_LCD_BL, +}; + +/* + * NOTE: We need to add either the lgphilips panel, or the lcd43 panel. The + * selection is done based on the overo_use_lcd35 field. If new SPI + * devices are added here, extra work is needed to make only the lgphilips panel + * affected by the overo_use_lcd35 field. + */ static struct spi_board_info overo_spi_board_info[] __initdata = { -#if defined(CONFIG_PANEL_LGPHILIPS_LB035Q02) || \ - defined(CONFIG_PANEL_LGPHILIPS_LB035Q02_MODULE) { - .modalias = "lgphilips_lb035q02_panel-spi", + .modalias = "panel_lgphilips_lb035q02", .bus_num = 1, .chip_select = 1, .max_speed_hz = 500000, .mode = SPI_MODE_3, + .platform_data = &overo_lcd35_pdata, }, -#endif }; static int __init overo_spi_init(void) { overo_ads7846_init(); - spi_register_board_info(overo_spi_board_info, - ARRAY_SIZE(overo_spi_board_info)); + + if (overo_use_lcd35) { + spi_register_board_info(overo_spi_board_info, + ARRAY_SIZE(overo_spi_board_info)); + } return 0; } @@ -463,11 +499,13 @@ static void __init overo_init(void) { int ret; + if (strstr(boot_command_line, "omapdss.def_disp=lcd35")) + overo_use_lcd35 = true; + regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies)); omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); overo_i2c_init(); omap_hsmmc_init(mmc); - omap_display_init(&overo_dss_data); omap_serial_init(); omap_sdrc_init(mt46h32m32lf6_sdrc_params, mt46h32m32lf6_sdrc_params); @@ -484,6 +522,8 @@ static void __init overo_init(void) overo_init_keys(); omap_twl4030_audio_init("overo", NULL); + overo_display_init(); + /* Ensure SDRC pins are mux'd for self-refresh */ omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT); omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT); diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index 9c2dd10..c3270c0 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -45,6 +45,8 @@ #include <linux/platform_data/tsl2563.h> #include <linux/lis3lv02d.h> +#include <video/omap-panel-data.h> + #if defined(CONFIG_IR_RX51) || defined(CONFIG_IR_RX51_MODULE) #include <media/ir-rx51.h> #endif @@ -226,6 +228,15 @@ static struct lp55xx_platform_data rx51_lp5523_platform_data = { }; #endif +#define RX51_LCD_RESET_GPIO 90 + +static struct panel_acx565akm_platform_data acx_pdata = { + .name = "lcd", + .source = "sdi.0", + .reset_gpio = RX51_LCD_RESET_GPIO, + .datapairs = 2, +}; + static struct omap2_mcspi_device_config wl1251_mcspi_config = { .turbo_mode = 0, }; @@ -254,6 +265,7 @@ static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = { .chip_select = 2, .max_speed_hz = 6000000, .controller_data = &mipid_mcspi_config, + .platform_data = &acx_pdata, }, [RX51_SPI_TSC2005] = { .modalias = "tsc2005", diff --git a/arch/arm/mach-omap2/board-rx51-video.c b/arch/arm/mach-omap2/board-rx51-video.c index bdd1e3a..43a90c8 100644 --- a/arch/arm/mach-omap2/board-rx51-video.c +++ b/arch/arm/mach-omap2/board-rx51-video.c @@ -29,34 +29,21 @@ #if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE) -static struct panel_acx565akm_data lcd_data = { - .reset_gpio = RX51_LCD_RESET_GPIO, +static struct connector_atv_platform_data rx51_tv_pdata = { + .name = "tv", + .source = "venc.0", + .connector_type = OMAP_DSS_VENC_TYPE_COMPOSITE, + .invert_polarity = false, }; -static struct omap_dss_device rx51_lcd_device = { - .name = "lcd", - .driver_name = "panel-acx565akm", - .type = OMAP_DISPLAY_TYPE_SDI, - .phy.sdi.datapairs = 2, - .data = &lcd_data, -}; - -static struct omap_dss_device rx51_tv_device = { - .name = "tv", - .type = OMAP_DISPLAY_TYPE_VENC, - .driver_name = "venc", - .phy.venc.type = OMAP_DSS_VENC_TYPE_COMPOSITE, -}; - -static struct omap_dss_device *rx51_dss_devices[] = { - &rx51_lcd_device, - &rx51_tv_device, +static struct platform_device rx51_tv_connector_device = { + .name = "connector-analog-tv", + .id = 0, + .dev.platform_data = &rx51_tv_pdata, }; static struct omap_dss_board_info rx51_dss_board_info = { - .num_devices = ARRAY_SIZE(rx51_dss_devices), - .devices = rx51_dss_devices, - .default_device = &rx51_lcd_device, + .default_display_name = "lcd", }; static int __init rx51_video_init(void) @@ -71,6 +58,8 @@ static int __init rx51_video_init(void) omap_display_init(&rx51_dss_board_info); + platform_device_register(&rx51_tv_connector_device); + return 0; } diff --git a/arch/arm/mach-omap2/board-zoom-display.c b/arch/arm/mach-omap2/board-zoom-display.c index c2a079c..3d8ecc1e 100644 --- a/arch/arm/mach-omap2/board-zoom-display.c +++ b/arch/arm/mach-omap2/board-zoom-display.c @@ -25,32 +25,23 @@ #define LCD_PANEL_RESET_GPIO_PILOT 55 #define LCD_PANEL_QVGA_GPIO 56 -static struct panel_nec_nl8048_data zoom_lcd_data = { - /* res_gpio filled in code */ - .qvga_gpio = LCD_PANEL_QVGA_GPIO, -}; +static struct panel_nec_nl8048hl11_platform_data zoom_lcd_pdata = { + .name = "lcd", + .source = "dpi.0", -static struct omap_dss_device zoom_lcd_device = { - .name = "lcd", - .driver_name = "NEC_8048_panel", - .type = OMAP_DISPLAY_TYPE_DPI, - .phy.dpi.data_lines = 24, - .data = &zoom_lcd_data, -}; + .data_lines = 24, -static struct omap_dss_device *zoom_dss_devices[] = { - &zoom_lcd_device, + .res_gpio = -1, /* filled in code */ + .qvga_gpio = LCD_PANEL_QVGA_GPIO, }; static struct omap_dss_board_info zoom_dss_data = { - .num_devices = ARRAY_SIZE(zoom_dss_devices), - .devices = zoom_dss_devices, - .default_device = &zoom_lcd_device, + .default_display_name = "lcd", }; static void __init zoom_lcd_panel_init(void) { - zoom_lcd_data.res_gpio = (omap_rev() > OMAP3430_REV_ES3_0) ? + zoom_lcd_pdata.res_gpio = (omap_rev() > OMAP3430_REV_ES3_0) ? LCD_PANEL_RESET_GPIO_PROD : LCD_PANEL_RESET_GPIO_PILOT; } @@ -61,19 +52,20 @@ static struct omap2_mcspi_device_config dss_lcd_mcspi_config = { static struct spi_board_info nec_8048_spi_board_info[] __initdata = { [0] = { - .modalias = "nec_8048_spi", + .modalias = "panel-nec-nl8048hl11", .bus_num = 1, .chip_select = 2, .max_speed_hz = 375000, .controller_data = &dss_lcd_mcspi_config, + .platform_data = &zoom_lcd_pdata, }, }; void __init zoom_display_init(void) { omap_display_init(&zoom_dss_data); + zoom_lcd_panel_init(); spi_register_board_info(nec_8048_spi_board_info, ARRAY_SIZE(nec_8048_spi_board_info)); - zoom_lcd_panel_init(); } diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c index ff37be1..03a0516 100644 --- a/arch/arm/mach-omap2/display.c +++ b/arch/arm/mach-omap2/display.c @@ -400,7 +400,7 @@ int __init omap_display_init(struct omap_dss_board_info *board_data) /* Create devices for DPI and SDI */ - pdev = create_simple_dss_pdev("omapdss_dpi", -1, + pdev = create_simple_dss_pdev("omapdss_dpi", 0, board_data, sizeof(*board_data), dss_pdev); if (IS_ERR(pdev)) { pr_err("Could not build platform_device for omapdss_dpi\n"); @@ -408,7 +408,7 @@ int __init omap_display_init(struct omap_dss_board_info *board_data) } if (cpu_is_omap34xx()) { - pdev = create_simple_dss_pdev("omapdss_sdi", -1, + pdev = create_simple_dss_pdev("omapdss_sdi", 0, board_data, sizeof(*board_data), dss_pdev); if (IS_ERR(pdev)) { pr_err("Could not build platform_device for omapdss_sdi\n"); diff --git a/arch/arm/mach-omap2/dss-common.c b/arch/arm/mach-omap2/dss-common.c index 043e570..bf89eff 100644 --- a/arch/arm/mach-omap2/dss-common.c +++ b/arch/arm/mach-omap2/dss-common.c @@ -25,6 +25,7 @@ #include <linux/kernel.h> #include <linux/gpio.h> +#include <linux/platform_device.h> #include <video/omapdss.h> #include <video/omap-panel-data.h> @@ -37,70 +38,76 @@ #define HDMI_GPIO_LS_OE 41 /* Level shifter for HDMI */ #define HDMI_GPIO_HPD 63 /* Hotplug detect */ -/* Display DVI */ #define PANDA_DVI_TFP410_POWER_DOWN_GPIO 0 -/* Using generic display panel */ -static struct tfp410_platform_data omap4_dvi_panel = { - .i2c_bus_num = 2, - .power_down_gpio = PANDA_DVI_TFP410_POWER_DOWN_GPIO, +/* DVI Connector */ +static struct connector_dvi_platform_data omap4_panda_dvi_connector_pdata = { + .name = "dvi", + .source = "tfp410.0", + .i2c_bus_num = 2, }; -static struct omap_dss_device omap4_panda_dvi_device = { - .type = OMAP_DISPLAY_TYPE_DPI, - .name = "dvi", - .driver_name = "tfp410", - .data = &omap4_dvi_panel, - .phy.dpi.data_lines = 24, - .channel = OMAP_DSS_CHANNEL_LCD2, +static struct platform_device omap4_panda_dvi_connector_device = { + .name = "connector-dvi", + .id = 0, + .dev.platform_data = &omap4_panda_dvi_connector_pdata, }; -static struct omap_dss_hdmi_data omap4_panda_hdmi_data = { +/* TFP410 DPI-to-DVI chip */ +static struct encoder_tfp410_platform_data omap4_panda_tfp410_pdata = { + .name = "tfp410.0", + .source = "dpi.0", + .data_lines = 24, + .power_down_gpio = PANDA_DVI_TFP410_POWER_DOWN_GPIO, +}; + +static struct platform_device omap4_panda_tfp410_device = { + .name = "tfp410", + .id = 0, + .dev.platform_data = &omap4_panda_tfp410_pdata, +}; + +/* HDMI Connector */ +static struct connector_hdmi_platform_data omap4_panda_hdmi_connector_pdata = { + .name = "hdmi", + .source = "tpd12s015.0", +}; + +static struct platform_device omap4_panda_hdmi_connector_device = { + .name = "connector-hdmi", + .id = 0, + .dev.platform_data = &omap4_panda_hdmi_connector_pdata, +}; + +/* TPD12S015 HDMI ESD protection & level shifter chip */ +static struct encoder_tpd12s015_platform_data omap4_panda_tpd_pdata = { + .name = "tpd12s015.0", + .source = "hdmi.0", + .ct_cp_hpd_gpio = HDMI_GPIO_CT_CP_HPD, .ls_oe_gpio = HDMI_GPIO_LS_OE, .hpd_gpio = HDMI_GPIO_HPD, }; -static struct omap_dss_device omap4_panda_hdmi_device = { - .name = "hdmi", - .driver_name = "hdmi_panel", - .type = OMAP_DISPLAY_TYPE_HDMI, - .channel = OMAP_DSS_CHANNEL_DIGIT, - .data = &omap4_panda_hdmi_data, -}; - -static struct omap_dss_device *omap4_panda_dss_devices[] = { - &omap4_panda_dvi_device, - &omap4_panda_hdmi_device, +static struct platform_device omap4_panda_tpd_device = { + .name = "tpd12s015", + .id = 0, + .dev.platform_data = &omap4_panda_tpd_pdata, }; static struct omap_dss_board_info omap4_panda_dss_data = { - .num_devices = ARRAY_SIZE(omap4_panda_dss_devices), - .devices = omap4_panda_dss_devices, - .default_device = &omap4_panda_dvi_device, + .default_display_name = "dvi", }; -void __init omap4_panda_display_init(void) +void __init omap4_panda_display_init_of(void) { omap_display_init(&omap4_panda_dss_data); - /* - * OMAP4460SDP/Blaze and OMAP4430 ES2.3 SDP/Blaze boards and - * later have external pull up on the HDMI I2C lines - */ - if (cpu_is_omap446x() || omap_rev() > OMAP4430_REV_ES2_2) - omap_hdmi_init(OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP); - else - omap_hdmi_init(0); - - omap_mux_init_gpio(HDMI_GPIO_LS_OE, OMAP_PIN_OUTPUT); - omap_mux_init_gpio(HDMI_GPIO_CT_CP_HPD, OMAP_PIN_OUTPUT); - omap_mux_init_gpio(HDMI_GPIO_HPD, OMAP_PIN_INPUT_PULLDOWN); -} + platform_device_register(&omap4_panda_tfp410_device); + platform_device_register(&omap4_panda_dvi_connector_device); -void __init omap4_panda_display_init_of(void) -{ - omap_display_init(&omap4_panda_dss_data); + platform_device_register(&omap4_panda_tpd_device); + platform_device_register(&omap4_panda_hdmi_connector_device); } @@ -109,93 +116,73 @@ void __init omap4_panda_display_init_of(void) #define DISPLAY_SEL_GPIO 59 /* LCD2/PicoDLP switch */ #define DLP_POWER_ON_GPIO 40 -static struct nokia_dsi_panel_data dsi1_panel = { - .name = "taal", - .reset_gpio = 102, - .use_ext_te = false, - .ext_te_gpio = 101, - .esd_interval = 0, - .pin_config = { - .num_pins = 6, - .pins = { 0, 1, 2, 3, 4, 5 }, - }, -}; - -static struct omap_dss_device sdp4430_lcd_device = { - .name = "lcd", - .driver_name = "taal", - .type = OMAP_DISPLAY_TYPE_DSI, - .data = &dsi1_panel, - .phy.dsi = { - .module = 0, +static struct panel_dsicm_platform_data dsi1_panel = { + .name = "lcd", + .source = "dsi.0", + .reset_gpio = 102, + .use_ext_te = false, + .ext_te_gpio = 101, + .pin_config = { + .num_pins = 6, + .pins = { 0, 1, 2, 3, 4, 5 }, }, - .channel = OMAP_DSS_CHANNEL_LCD, }; -static struct nokia_dsi_panel_data dsi2_panel = { - .name = "taal", - .reset_gpio = 104, - .use_ext_te = false, - .ext_te_gpio = 103, - .esd_interval = 0, - .pin_config = { - .num_pins = 6, - .pins = { 0, 1, 2, 3, 4, 5 }, - }, +static struct platform_device sdp4430_lcd_device = { + .name = "panel-dsi-cm", + .id = 0, + .dev.platform_data = &dsi1_panel, }; -static struct omap_dss_device sdp4430_lcd2_device = { - .name = "lcd2", - .driver_name = "taal", - .type = OMAP_DISPLAY_TYPE_DSI, - .data = &dsi2_panel, - .phy.dsi = { - - .module = 1, +static struct panel_dsicm_platform_data dsi2_panel = { + .name = "lcd2", + .source = "dsi.1", + .reset_gpio = 104, + .use_ext_te = false, + .ext_te_gpio = 103, + .pin_config = { + .num_pins = 6, + .pins = { 0, 1, 2, 3, 4, 5 }, }, - .channel = OMAP_DSS_CHANNEL_LCD2, }; -static struct omap_dss_hdmi_data sdp4430_hdmi_data = { - .ct_cp_hpd_gpio = HDMI_GPIO_CT_CP_HPD, - .ls_oe_gpio = HDMI_GPIO_LS_OE, - .hpd_gpio = HDMI_GPIO_HPD, +static struct platform_device sdp4430_lcd2_device = { + .name = "panel-dsi-cm", + .id = 1, + .dev.platform_data = &dsi2_panel, }; -static struct omap_dss_device sdp4430_hdmi_device = { - .name = "hdmi", - .driver_name = "hdmi_panel", - .type = OMAP_DISPLAY_TYPE_HDMI, - .channel = OMAP_DSS_CHANNEL_DIGIT, - .data = &sdp4430_hdmi_data, +/* HDMI Connector */ +static struct connector_hdmi_platform_data sdp4430_hdmi_connector_pdata = { + .name = "hdmi", + .source = "tpd12s015.0", }; -static struct picodlp_panel_data sdp4430_picodlp_pdata = { - .picodlp_adapter_id = 2, - .emu_done_gpio = 44, - .pwrgood_gpio = 45, +static struct platform_device sdp4430_hdmi_connector_device = { + .name = "connector-hdmi", + .id = 0, + .dev.platform_data = &sdp4430_hdmi_connector_pdata, }; -static struct omap_dss_device sdp4430_picodlp_device = { - .name = "picodlp", - .driver_name = "picodlp_panel", - .type = OMAP_DISPLAY_TYPE_DPI, - .phy.dpi.data_lines = 24, - .channel = OMAP_DSS_CHANNEL_LCD2, - .data = &sdp4430_picodlp_pdata, +/* TPD12S015 HDMI ESD protection & level shifter chip */ +static struct encoder_tpd12s015_platform_data sdp4430_tpd_pdata = { + .name = "tpd12s015.0", + .source = "hdmi.0", + + .ct_cp_hpd_gpio = HDMI_GPIO_CT_CP_HPD, + .ls_oe_gpio = HDMI_GPIO_LS_OE, + .hpd_gpio = HDMI_GPIO_HPD, }; -static struct omap_dss_device *sdp4430_dss_devices[] = { - &sdp4430_lcd_device, - &sdp4430_lcd2_device, - &sdp4430_hdmi_device, - &sdp4430_picodlp_device, +static struct platform_device sdp4430_tpd_device = { + .name = "tpd12s015", + .id = 0, + .dev.platform_data = &sdp4430_tpd_pdata, }; + static struct omap_dss_board_info sdp4430_dss_data = { - .num_devices = ARRAY_SIZE(sdp4430_dss_devices), - .devices = sdp4430_dss_devices, - .default_device = &sdp4430_lcd_device, + .default_display_name = "lcd", }; /* @@ -204,7 +191,7 @@ static struct omap_dss_board_info sdp4430_dss_data = { * used by picodlp on the 4430sdp platform. Keep this gpio disabled as LCD2 is * selected by default */ -void __init omap_4430sdp_display_init(void) +void __init omap_4430sdp_display_init_of(void) { int r; @@ -219,33 +206,10 @@ void __init omap_4430sdp_display_init(void) pr_err("%s: Could not get DLP POWER ON GPIO\n", __func__); omap_display_init(&sdp4430_dss_data); - /* - * OMAP4460SDP/Blaze and OMAP4430 ES2.3 SDP/Blaze boards and - * later have external pull up on the HDMI I2C lines - */ - if (cpu_is_omap446x() || omap_rev() > OMAP4430_REV_ES2_2) - omap_hdmi_init(OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP); - else - omap_hdmi_init(0); - - omap_mux_init_gpio(HDMI_GPIO_LS_OE, OMAP_PIN_OUTPUT); - omap_mux_init_gpio(HDMI_GPIO_CT_CP_HPD, OMAP_PIN_OUTPUT); - omap_mux_init_gpio(HDMI_GPIO_HPD, OMAP_PIN_INPUT_PULLDOWN); -} - -void __init omap_4430sdp_display_init_of(void) -{ - int r; - r = gpio_request_one(DISPLAY_SEL_GPIO, GPIOF_OUT_INIT_HIGH, - "display_sel"); - if (r) - pr_err("%s: Could not get display_sel GPIO\n", __func__); - - r = gpio_request_one(DLP_POWER_ON_GPIO, GPIOF_OUT_INIT_LOW, - "DLP POWER ON"); - if (r) - pr_err("%s: Could not get DLP POWER ON GPIO\n", __func__); + platform_device_register(&sdp4430_lcd_device); + platform_device_register(&sdp4430_lcd2_device); - omap_display_init(&sdp4430_dss_data); + platform_device_register(&sdp4430_tpd_device); + platform_device_register(&sdp4430_hdmi_connector_device); } diff --git a/arch/arm/mach-omap2/dss-common.h b/arch/arm/mach-omap2/dss-common.h index 915f6ff..c28fe3c 100644 --- a/arch/arm/mach-omap2/dss-common.h +++ b/arch/arm/mach-omap2/dss-common.h @@ -6,9 +6,7 @@ * This file will be removed when DSS supports DT. */ -void __init omap4_panda_display_init(void); void __init omap4_panda_display_init_of(void); -void __init omap_4430sdp_display_init(void); void __init omap_4430sdp_display_init_of(void); #endif diff --git a/arch/arm/mach-omap2/i2c.c b/arch/arm/mach-omap2/i2c.c index d940e53..b456b44 100644 --- a/arch/arm/mach-omap2/i2c.c +++ b/arch/arm/mach-omap2/i2c.c @@ -181,7 +181,7 @@ int __init omap_i2c_add_bus(struct omap_i2c_bus_platform_data *i2c_pdata, sizeof(struct omap_i2c_bus_platform_data)); WARN(IS_ERR(pdev), "Could not build omap_device for %s\n", name); - return PTR_RET(pdev); + return PTR_ERR_OR_ZERO(pdev); } static int __init omap_i2c_cmdline(void) diff --git a/arch/arm/mach-omap2/usb-host.c b/arch/arm/mach-omap2/usb-host.c index 2eb19d4..e83a6a4 100644 --- a/arch/arm/mach-omap2/usb-host.c +++ b/arch/arm/mach-omap2/usb-host.c @@ -28,7 +28,7 @@ #include <linux/io.h> #include <linux/gpio.h> #include <linux/usb/phy.h> -#include <linux/usb/nop-usb-xceiv.h> +#include <linux/usb/usb_phy_gen_xceiv.h> #include "soc.h" #include "omap_device.h" @@ -349,7 +349,7 @@ static struct fixed_voltage_config hsusb_reg_config = { /* .init_data filled later */ }; -static const char *nop_name = "nop_usb_xceiv"; /* NOP PHY driver */ +static const char *nop_name = "usb_phy_gen_xceiv"; /* NOP PHY driver */ static const char *reg_name = "reg-fixed-voltage"; /* Regulator driver */ /** @@ -460,9 +460,9 @@ int usbhs_init_phys(struct usbhs_phy_data *phy, int num_phys) pdevinfo.name = nop_name; pdevinfo.id = phy->port; pdevinfo.data = phy->platform_data; - pdevinfo.size_data = sizeof(struct nop_usb_xceiv_platform_data); - - scnprintf(phy_id, MAX_STR, "nop_usb_xceiv.%d", + pdevinfo.size_data = + sizeof(struct usb_phy_gen_xceiv_platform_data); + scnprintf(phy_id, MAX_STR, "usb_phy_gen_xceiv.%d", phy->port); pdev = platform_device_register_full(&pdevinfo); if (IS_ERR(pdev)) { diff --git a/arch/arm/mach-shmobile/board-bockw.c b/arch/arm/mach-shmobile/board-bockw.c index fa8885b..35dd7f2 100644 --- a/arch/arm/mach-shmobile/board-bockw.c +++ b/arch/arm/mach-shmobile/board-bockw.c @@ -3,6 +3,7 @@ * * Copyright (C) 2013 Renesas Solutions Corp. * Copyright (C) 2013 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> + * Copyright (C) 2013 Cogent Embedded, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -28,6 +29,7 @@ #include <linux/smsc911x.h> #include <linux/spi/spi.h> #include <linux/spi/flash.h> +#include <media/soc_camera.h> #include <mach/common.h> #include <mach/irqs.h> #include <mach/r8a7778.h> @@ -142,6 +144,25 @@ static struct sh_mmcif_plat_data sh_mmcif_plat = { MMC_CAP_NEEDS_POLL, }; +static struct rcar_vin_platform_data vin_platform_data __initdata = { + .flags = RCAR_VIN_BT656, +}; + +/* In the default configuration both decoders reside on I2C bus 0 */ +#define BOCKW_CAMERA(idx) \ +static struct i2c_board_info camera##idx##_info = { \ + I2C_BOARD_INFO("ml86v7667", 0x41 + 2 * (idx)), \ +}; \ + \ +static struct soc_camera_link iclink##idx##_ml86v7667 __initdata = { \ + .bus_id = idx, \ + .i2c_adapter_id = 0, \ + .board_info = &camera##idx##_info, \ +} + +BOCKW_CAMERA(0); +BOCKW_CAMERA(1); + static const struct pinctrl_map bockw_pinctrl_map[] = { /* Ether */ PIN_MAP_MUX_GROUP_DEFAULT("r8a777x-ether", "pfc-r8a7778", @@ -173,6 +194,16 @@ static const struct pinctrl_map bockw_pinctrl_map[] = { "sdhi0_cd", "sdhi0"), PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778", "sdhi0_wp", "sdhi0"), + /* VIN0 */ + PIN_MAP_MUX_GROUP_DEFAULT("r8a7778-vin.0", "pfc-r8a7778", + "vin0_clk", "vin0"), + PIN_MAP_MUX_GROUP_DEFAULT("r8a7778-vin.0", "pfc-r8a7778", + "vin0_data8", "vin0"), + /* VIN1 */ + PIN_MAP_MUX_GROUP_DEFAULT("r8a7778-vin.1", "pfc-r8a7778", + "vin1_clk", "vin1"), + PIN_MAP_MUX_GROUP_DEFAULT("r8a7778-vin.1", "pfc-r8a7778", + "vin1_data8", "vin1"), }; #define FPGA 0x18200000 @@ -191,6 +222,16 @@ static void __init bockw_init(void) r8a7778_add_i2c_device(0); r8a7778_add_hspi_device(0); r8a7778_add_mmc_device(&sh_mmcif_plat); + r8a7778_add_vin_device(0, &vin_platform_data); + /* VIN1 has a pin conflict with Ether */ + if (!IS_ENABLED(CONFIG_SH_ETH)) + r8a7778_add_vin_device(1, &vin_platform_data); + platform_device_register_data(&platform_bus, "soc-camera-pdrv", 0, + &iclink0_ml86v7667, + sizeof(iclink0_ml86v7667)); + platform_device_register_data(&platform_bus, "soc-camera-pdrv", 1, + &iclink1_ml86v7667, + sizeof(iclink1_ml86v7667)); i2c_register_board_info(0, i2c0_devices, ARRAY_SIZE(i2c0_devices)); diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c index a7d1010..ca7fb2e 100644 --- a/arch/arm/mach-shmobile/board-marzen.c +++ b/arch/arm/mach-shmobile/board-marzen.c @@ -1,8 +1,9 @@ /* * marzen board support * - * Copyright (C) 2011 Renesas Solutions Corp. + * Copyright (C) 2011, 2013 Renesas Solutions Corp. * Copyright (C) 2011 Magnus Damm + * Copyright (C) 2013 Cogent Embedded, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -37,6 +38,7 @@ #include <linux/mmc/host.h> #include <linux/mmc/sh_mobile_sdhi.h> #include <linux/mfd/tmio.h> +#include <media/soc_camera.h> #include <mach/hardware.h> #include <mach/r8a7779.h> #include <mach/common.h> @@ -178,12 +180,40 @@ static struct platform_device leds_device = { }, }; +static struct rcar_vin_platform_data vin_platform_data __initdata = { + .flags = RCAR_VIN_BT656, +}; + +#define MARZEN_CAMERA(idx) \ +static struct i2c_board_info camera##idx##_info = { \ + I2C_BOARD_INFO("adv7180", 0x20 + (idx)), \ +}; \ + \ +static struct soc_camera_link iclink##idx##_adv7180 = { \ + .bus_id = 1 + 2 * (idx), \ + .i2c_adapter_id = 0, \ + .board_info = &camera##idx##_info, \ +}; \ + \ +static struct platform_device camera##idx##_device = { \ + .name = "soc-camera-pdrv", \ + .id = idx, \ + .dev = { \ + .platform_data = &iclink##idx##_adv7180, \ + }, \ +}; + +MARZEN_CAMERA(0); +MARZEN_CAMERA(1); + static struct platform_device *marzen_devices[] __initdata = { ð_device, &sdhi0_device, &thermal_device, &hspi_device, &leds_device, + &camera0_device, + &camera1_device, }; static const struct pinctrl_map marzen_pinctrl_map[] = { @@ -219,6 +249,16 @@ static const struct pinctrl_map marzen_pinctrl_map[] = { /* USB2 */ PIN_MAP_MUX_GROUP_DEFAULT("ehci-platform.1", "pfc-r8a7779", "usb2", "usb2"), + /* VIN1 */ + PIN_MAP_MUX_GROUP_DEFAULT("r8a7779-vin.1", "pfc-r8a7779", + "vin1_clk", "vin1"), + PIN_MAP_MUX_GROUP_DEFAULT("r8a7779-vin.1", "pfc-r8a7779", + "vin1_data8", "vin1"), + /* VIN3 */ + PIN_MAP_MUX_GROUP_DEFAULT("r8a7779-vin.3", "pfc-r8a7779", + "vin3_clk", "vin3"), + PIN_MAP_MUX_GROUP_DEFAULT("r8a7779-vin.3", "pfc-r8a7779", + "vin3_data8", "vin3"), }; static void __init marzen_init(void) @@ -235,6 +275,8 @@ static void __init marzen_init(void) r8a7779_add_standard_devices(); r8a7779_add_usb_phy_device(&usb_phy_platform_data); + r8a7779_add_vin_device(1, &vin_platform_data); + r8a7779_add_vin_device(3, &vin_platform_data); platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices)); } diff --git a/arch/arm/mach-shmobile/clock-r8a7778.c b/arch/arm/mach-shmobile/clock-r8a7778.c index a0e9eb7..c4bf2d8 100644 --- a/arch/arm/mach-shmobile/clock-r8a7778.c +++ b/arch/arm/mach-shmobile/clock-r8a7778.c @@ -106,6 +106,7 @@ enum { MSTP331, MSTP323, MSTP322, MSTP321, MSTP114, + MSTP110, MSTP109, MSTP100, MSTP030, MSTP029, MSTP028, MSTP027, MSTP026, MSTP025, MSTP024, MSTP023, MSTP022, MSTP021, @@ -119,6 +120,8 @@ static struct clk mstp_clks[MSTP_NR] = { [MSTP322] = SH_CLK_MSTP32(&p_clk, MSTPCR3, 22, 0), /* SDHI1 */ [MSTP321] = SH_CLK_MSTP32(&p_clk, MSTPCR3, 21, 0), /* SDHI2 */ [MSTP114] = SH_CLK_MSTP32(&p_clk, MSTPCR1, 14, 0), /* Ether */ + [MSTP110] = SH_CLK_MSTP32(&s_clk, MSTPCR1, 10, 0), /* VIN0 */ + [MSTP109] = SH_CLK_MSTP32(&s_clk, MSTPCR1, 9, 0), /* VIN1 */ [MSTP100] = SH_CLK_MSTP32(&p_clk, MSTPCR1, 0, 0), /* USB0/1 */ [MSTP030] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 30, 0), /* I2C0 */ [MSTP029] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 29, 0), /* I2C1 */ @@ -146,6 +149,8 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP322]), /* SDHI1 */ CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP321]), /* SDHI2 */ CLKDEV_DEV_ID("r8a777x-ether", &mstp_clks[MSTP114]), /* Ether */ + CLKDEV_DEV_ID("r8a7778-vin.0", &mstp_clks[MSTP110]), /* VIN0 */ + CLKDEV_DEV_ID("r8a7778-vin.1", &mstp_clks[MSTP109]), /* VIN1 */ CLKDEV_DEV_ID("ehci-platform", &mstp_clks[MSTP100]), /* USB EHCI port0/1 */ CLKDEV_DEV_ID("ohci-platform", &mstp_clks[MSTP100]), /* USB OHCI port0/1 */ CLKDEV_DEV_ID("i2c-rcar.0", &mstp_clks[MSTP030]), /* I2C0 */ diff --git a/arch/arm/mach-shmobile/clock-r8a7779.c b/arch/arm/mach-shmobile/clock-r8a7779.c index 10340f5..bd6ad92 100644 --- a/arch/arm/mach-shmobile/clock-r8a7779.c +++ b/arch/arm/mach-shmobile/clock-r8a7779.c @@ -112,7 +112,9 @@ static struct clk *main_clks[] = { }; enum { MSTP323, MSTP322, MSTP321, MSTP320, + MSTP120, MSTP116, MSTP115, MSTP114, + MSTP110, MSTP109, MSTP108, MSTP103, MSTP101, MSTP100, MSTP030, MSTP029, MSTP028, MSTP027, MSTP026, MSTP025, MSTP024, MSTP023, MSTP022, MSTP021, @@ -125,9 +127,13 @@ static struct clk mstp_clks[MSTP_NR] = { [MSTP322] = SH_CLK_MSTP32(&clkp_clk, MSTPCR3, 22, 0), /* SDHI1 */ [MSTP321] = SH_CLK_MSTP32(&clkp_clk, MSTPCR3, 21, 0), /* SDHI2 */ [MSTP320] = SH_CLK_MSTP32(&clkp_clk, MSTPCR3, 20, 0), /* SDHI3 */ + [MSTP120] = SH_CLK_MSTP32(&clks_clk, MSTPCR1, 20, 0), /* VIN3 */ [MSTP116] = SH_CLK_MSTP32(&clkp_clk, MSTPCR1, 16, 0), /* PCIe */ [MSTP115] = SH_CLK_MSTP32(&clkp_clk, MSTPCR1, 15, 0), /* SATA */ [MSTP114] = SH_CLK_MSTP32(&clkp_clk, MSTPCR1, 14, 0), /* Ether */ + [MSTP110] = SH_CLK_MSTP32(&clks_clk, MSTPCR1, 10, 0), /* VIN0 */ + [MSTP109] = SH_CLK_MSTP32(&clks_clk, MSTPCR1, 9, 0), /* VIN1 */ + [MSTP108] = SH_CLK_MSTP32(&clks_clk, MSTPCR1, 8, 0), /* VIN2 */ [MSTP103] = SH_CLK_MSTP32(&clks_clk, MSTPCR1, 3, 0), /* DU */ [MSTP101] = SH_CLK_MSTP32(&clkp_clk, MSTPCR1, 1, 0), /* USB2 */ [MSTP100] = SH_CLK_MSTP32(&clkp_clk, MSTPCR1, 0, 0), /* USB0/1 */ @@ -162,10 +168,14 @@ static struct clk_lookup lookups[] = { CLKDEV_CON_ID("peripheral_clk", &clkp_clk), /* MSTP32 clocks */ + CLKDEV_DEV_ID("r8a7779-vin.3", &mstp_clks[MSTP120]), /* VIN3 */ CLKDEV_DEV_ID("rcar-pcie", &mstp_clks[MSTP116]), /* PCIe */ CLKDEV_DEV_ID("sata_rcar", &mstp_clks[MSTP115]), /* SATA */ CLKDEV_DEV_ID("fc600000.sata", &mstp_clks[MSTP115]), /* SATA w/DT */ CLKDEV_DEV_ID("r8a777x-ether", &mstp_clks[MSTP114]), /* Ether */ + CLKDEV_DEV_ID("r8a7779-vin.0", &mstp_clks[MSTP110]), /* VIN0 */ + CLKDEV_DEV_ID("r8a7779-vin.1", &mstp_clks[MSTP109]), /* VIN1 */ + CLKDEV_DEV_ID("r8a7779-vin.2", &mstp_clks[MSTP108]), /* VIN2 */ CLKDEV_DEV_ID("ehci-platform.1", &mstp_clks[MSTP101]), /* USB EHCI port2 */ CLKDEV_DEV_ID("ohci-platform.1", &mstp_clks[MSTP101]), /* USB OHCI port2 */ CLKDEV_DEV_ID("ehci-platform.0", &mstp_clks[MSTP100]), /* USB EHCI port0/1 */ diff --git a/arch/arm/mach-shmobile/include/mach/r8a7778.h b/arch/arm/mach-shmobile/include/mach/r8a7778.h index 851d027..a7c6d15 100644 --- a/arch/arm/mach-shmobile/include/mach/r8a7778.h +++ b/arch/arm/mach-shmobile/include/mach/r8a7778.h @@ -22,6 +22,7 @@ #include <linux/mmc/sh_mobile_sdhi.h> #include <linux/sh_eth.h> #include <linux/platform_data/usb-rcar-phy.h> +#include <linux/platform_data/camera-rcar.h> extern void r8a7778_add_standard_devices(void); extern void r8a7778_add_standard_devices_dt(void); @@ -30,6 +31,8 @@ extern void r8a7778_add_usb_phy_device(struct rcar_phy_platform_data *pdata); extern void r8a7778_add_i2c_device(int id); extern void r8a7778_add_hspi_device(int id); extern void r8a7778_add_mmc_device(struct sh_mmcif_plat_data *info); +extern void r8a7778_add_vin_device(int id, + struct rcar_vin_platform_data *pdata); extern void r8a7778_init_late(void); extern void r8a7778_init_delay(void); diff --git a/arch/arm/mach-shmobile/include/mach/r8a7779.h b/arch/arm/mach-shmobile/include/mach/r8a7779.h index fc47073..6d2b641 100644 --- a/arch/arm/mach-shmobile/include/mach/r8a7779.h +++ b/arch/arm/mach-shmobile/include/mach/r8a7779.h @@ -5,6 +5,7 @@ #include <linux/pm_domain.h> #include <linux/sh_eth.h> #include <linux/platform_data/usb-rcar-phy.h> +#include <linux/platform_data/camera-rcar.h> struct platform_device; @@ -35,6 +36,8 @@ extern void r8a7779_add_standard_devices(void); extern void r8a7779_add_standard_devices_dt(void); extern void r8a7779_add_ether_device(struct sh_eth_plat_data *pdata); extern void r8a7779_add_usb_phy_device(struct rcar_phy_platform_data *pdata); +extern void r8a7779_add_vin_device(int idx, + struct rcar_vin_platform_data *pdata); extern void r8a7779_init_late(void); extern void r8a7779_clock_init(void); extern void r8a7779_pinmux_init(void); diff --git a/arch/arm/mach-shmobile/setup-r8a7778.c b/arch/arm/mach-shmobile/setup-r8a7778.c index 80c2039..0174f05 100644 --- a/arch/arm/mach-shmobile/setup-r8a7778.c +++ b/arch/arm/mach-shmobile/setup-r8a7778.c @@ -333,6 +333,40 @@ void __init r8a7778_add_mmc_device(struct sh_mmcif_plat_data *info) info, sizeof(*info)); } +/* VIN */ +#define R8A7778_VIN(idx) \ +static struct resource vin##idx##_resources[] __initdata = { \ + DEFINE_RES_MEM(0xffc50000 + 0x1000 * (idx), 0x1000), \ + DEFINE_RES_IRQ(gic_iid(0x5a)), \ +}; \ + \ +static struct platform_device_info vin##idx##_info __initdata = { \ + .parent = &platform_bus, \ + .name = "r8a7778-vin", \ + .id = idx, \ + .res = vin##idx##_resources, \ + .num_res = ARRAY_SIZE(vin##idx##_resources), \ + .dma_mask = DMA_BIT_MASK(32), \ +} + +R8A7778_VIN(0); +R8A7778_VIN(1); + +static struct platform_device_info *vin_info_table[] __initdata = { + &vin0_info, + &vin1_info, +}; + +void __init r8a7778_add_vin_device(int id, struct rcar_vin_platform_data *pdata) +{ + BUG_ON(id < 0 || id > 1); + + vin_info_table[id]->data = pdata; + vin_info_table[id]->size_data = sizeof(*pdata); + + platform_device_register_full(vin_info_table[id]); +} + void __init r8a7778_add_standard_devices(void) { int i; diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c index 3986877..3d89288 100644 --- a/arch/arm/mach-shmobile/setup-r8a7779.c +++ b/arch/arm/mach-shmobile/setup-r8a7779.c @@ -559,6 +559,33 @@ static struct resource ether_resources[] = { }, }; +#define R8A7779_VIN(idx) \ +static struct resource vin##idx##_resources[] __initdata = { \ + DEFINE_RES_MEM(0xffc50000 + 0x1000 * (idx), 0x1000), \ + DEFINE_RES_IRQ(gic_iid(0x5f + (idx))), \ +}; \ + \ +static struct platform_device_info vin##idx##_info __initdata = { \ + .parent = &platform_bus, \ + .name = "r8a7779-vin", \ + .id = idx, \ + .res = vin##idx##_resources, \ + .num_res = ARRAY_SIZE(vin##idx##_resources), \ + .dma_mask = DMA_BIT_MASK(32), \ +} + +R8A7779_VIN(0); +R8A7779_VIN(1); +R8A7779_VIN(2); +R8A7779_VIN(3); + +static struct platform_device_info *vin_info_table[] __initdata = { + &vin0_info, + &vin1_info, + &vin2_info, + &vin3_info, +}; + static struct platform_device *r8a7779_devices_dt[] __initdata = { &scif0_device, &scif1_device, @@ -610,6 +637,16 @@ void __init r8a7779_add_usb_phy_device(struct rcar_phy_platform_data *pdata) pdata, sizeof(*pdata)); } +void __init r8a7779_add_vin_device(int id, struct rcar_vin_platform_data *pdata) +{ + BUG_ON(id < 0 || id > 3); + + vin_info_table[id]->data = pdata; + vin_info_table[id]->size_data = sizeof(*pdata); + + platform_device_register_full(vin_info_table[id]); +} + /* do nothing for !CONFIG_SMP or !CONFIG_HAVE_TWD */ void __init __weak r8a7779_register_twd(void) { } diff --git a/arch/arm/mach-tegra/tegra.c b/arch/arm/mach-tegra/tegra.c index 0d1e412..fc97cfd 100644 --- a/arch/arm/mach-tegra/tegra.c +++ b/arch/arm/mach-tegra/tegra.c @@ -29,7 +29,6 @@ #include <linux/of_fdt.h> #include <linux/of_platform.h> #include <linux/pda_power.h> -#include <linux/platform_data/tegra_usb.h> #include <linux/io.h> #include <linux/slab.h> #include <linux/sys_soc.h> @@ -46,40 +45,6 @@ #include "fuse.h" #include "iomap.h" -static struct tegra_ehci_platform_data tegra_ehci1_pdata = { - .operating_mode = TEGRA_USB_OTG, - .power_down_on_bus_suspend = 1, - .vbus_gpio = -1, -}; - -static struct tegra_ulpi_config tegra_ehci2_ulpi_phy_config = { - .reset_gpio = -1, - .clk = "cdev2", -}; - -static struct tegra_ehci_platform_data tegra_ehci2_pdata = { - .phy_config = &tegra_ehci2_ulpi_phy_config, - .operating_mode = TEGRA_USB_HOST, - .power_down_on_bus_suspend = 1, - .vbus_gpio = -1, -}; - -static struct tegra_ehci_platform_data tegra_ehci3_pdata = { - .operating_mode = TEGRA_USB_HOST, - .power_down_on_bus_suspend = 1, - .vbus_gpio = -1, -}; - -static struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = { - OF_DEV_AUXDATA("nvidia,tegra20-ehci", 0xC5000000, "tegra-ehci.0", - &tegra_ehci1_pdata), - OF_DEV_AUXDATA("nvidia,tegra20-ehci", 0xC5004000, "tegra-ehci.1", - &tegra_ehci2_pdata), - OF_DEV_AUXDATA("nvidia,tegra20-ehci", 0xC5008000, "tegra-ehci.2", - &tegra_ehci3_pdata), - {} -}; - static void __init tegra_dt_init(void) { struct soc_device_attribute *soc_dev_attr; @@ -112,8 +77,7 @@ static void __init tegra_dt_init(void) * devices */ out: - of_platform_populate(NULL, of_default_bus_match_table, - tegra20_auxdata_lookup, parent); + of_platform_populate(NULL, of_default_bus_match_table, NULL, parent); } static void __init trimslice_init(void) diff --git a/arch/arm/mach-ux500/Makefile b/arch/arm/mach-ux500/Makefile index bf9b6be..fe1f3e2 100644 --- a/arch/arm/mach-ux500/Makefile +++ b/arch/arm/mach-ux500/Makefile @@ -4,7 +4,6 @@ obj-y := cpu.o devices.o devices-common.o \ id.o usb.o timer.o pm.o -obj-$(CONFIG_CPU_IDLE) += cpuidle.o obj-$(CONFIG_CACHE_L2X0) += cache-l2x0.o obj-$(CONFIG_UX500_SOC_DB8500) += cpu-db8500.o devices-db8500.o obj-$(CONFIG_MACH_MOP500) += board-mop500.o board-mop500-sdi.o \ diff --git a/arch/arm/mach-ux500/cpuidle.c b/arch/arm/mach-ux500/cpuidle.c deleted file mode 100644 index a45dd09..0000000 --- a/arch/arm/mach-ux500/cpuidle.c +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Copyright (c) 2012 Linaro : Daniel Lezcano <daniel.lezcano@linaro.org> (IBM) - * - * Based on the work of Rickard Andersson <rickard.andersson@stericsson.com> - * and Jonas Aaberg <jonas.aberg@stericsson.com>. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/module.h> -#include <linux/cpuidle.h> -#include <linux/spinlock.h> -#include <linux/atomic.h> -#include <linux/smp.h> -#include <linux/mfd/dbx500-prcmu.h> -#include <linux/platform_data/arm-ux500-pm.h> - -#include <asm/cpuidle.h> -#include <asm/proc-fns.h> - -#include "db8500-regs.h" -#include "id.h" - -static atomic_t master = ATOMIC_INIT(0); -static DEFINE_SPINLOCK(master_lock); - -static inline int ux500_enter_idle(struct cpuidle_device *dev, - struct cpuidle_driver *drv, int index) -{ - int this_cpu = smp_processor_id(); - bool recouple = false; - - if (atomic_inc_return(&master) == num_online_cpus()) { - - /* With this lock, we prevent the other cpu to exit and enter - * this function again and become the master */ - if (!spin_trylock(&master_lock)) - goto wfi; - - /* decouple the gic from the A9 cores */ - if (prcmu_gic_decouple()) { - spin_unlock(&master_lock); - goto out; - } - - /* If an error occur, we will have to recouple the gic - * manually */ - recouple = true; - - /* At this state, as the gic is decoupled, if the other - * cpu is in WFI, we have the guarantee it won't be wake - * up, so we can safely go to retention */ - if (!prcmu_is_cpu_in_wfi(this_cpu ? 0 : 1)) - goto out; - - /* The prcmu will be in charge of watching the interrupts - * and wake up the cpus */ - if (prcmu_copy_gic_settings()) - goto out; - - /* Check in the meantime an interrupt did - * not occur on the gic ... */ - if (prcmu_gic_pending_irq()) - goto out; - - /* ... and the prcmu */ - if (prcmu_pending_irq()) - goto out; - - /* Go to the retention state, the prcmu will wait for the - * cpu to go WFI and this is what happens after exiting this - * 'master' critical section */ - if (prcmu_set_power_state(PRCMU_AP_IDLE, true, true)) - goto out; - - /* When we switch to retention, the prcmu is in charge - * of recoupling the gic automatically */ - recouple = false; - - spin_unlock(&master_lock); - } -wfi: - cpu_do_idle(); -out: - atomic_dec(&master); - - if (recouple) { - prcmu_gic_recouple(); - spin_unlock(&master_lock); - } - - return index; -} - -static struct cpuidle_driver ux500_idle_driver = { - .name = "ux500_idle", - .owner = THIS_MODULE, - .states = { - ARM_CPUIDLE_WFI_STATE, - { - .enter = ux500_enter_idle, - .exit_latency = 70, - .target_residency = 260, - .flags = CPUIDLE_FLAG_TIME_VALID | - CPUIDLE_FLAG_TIMER_STOP, - .name = "ApIdle", - .desc = "ARM Retention", - }, - }, - .safe_state_index = 0, - .state_count = 2, -}; - -int __init ux500_idle_init(void) -{ - if (!(cpu_is_u8500_family() || cpu_is_ux540_family())) - return -ENODEV; - - /* Configure wake up reasons */ - prcmu_enable_wakeups(PRCMU_WAKEUP(ARM) | PRCMU_WAKEUP(RTC) | - PRCMU_WAKEUP(ABB)); - - return cpuidle_register(&ux500_idle_driver, NULL); -} - -device_initcall(ux500_idle_init); diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index 7f9b179..dbddc07 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -358,7 +358,7 @@ static int __init atomic_pool_init(void) if (!pages) goto no_pages; - if (IS_ENABLED(CONFIG_CMA)) + if (IS_ENABLED(CONFIG_DMA_CMA)) ptr = __alloc_from_contiguous(NULL, pool->size, prot, &page, atomic_pool_init); else @@ -670,7 +670,7 @@ static void *__dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, addr = __alloc_simple_buffer(dev, size, gfp, &page); else if (!(gfp & __GFP_WAIT)) addr = __alloc_from_pool(size, &page); - else if (!IS_ENABLED(CONFIG_CMA)) + else if (!IS_ENABLED(CONFIG_DMA_CMA)) addr = __alloc_remap_buffer(dev, size, gfp, prot, &page, caller); else addr = __alloc_from_contiguous(dev, size, prot, &page, caller); @@ -759,7 +759,7 @@ static void __arm_dma_free(struct device *dev, size_t size, void *cpu_addr, __dma_free_buffer(page, size); } else if (__free_from_pool(cpu_addr, size)) { return; - } else if (!IS_ENABLED(CONFIG_CMA)) { + } else if (!IS_ENABLED(CONFIG_DMA_CMA)) { __dma_free_remap(cpu_addr, size); __dma_free_buffer(page, size); } else { diff --git a/arch/arm/plat-pxa/ssp.c b/arch/arm/plat-pxa/ssp.c index 8e11e96..c83f27b 100644 --- a/arch/arm/plat-pxa/ssp.c +++ b/arch/arm/plat-pxa/ssp.c @@ -30,6 +30,8 @@ #include <linux/platform_device.h> #include <linux/spi/pxa2xx_spi.h> #include <linux/io.h> +#include <linux/of.h> +#include <linux/of_device.h> #include <asm/irq.h> #include <mach/hardware.h> @@ -60,6 +62,30 @@ struct ssp_device *pxa_ssp_request(int port, const char *label) } EXPORT_SYMBOL(pxa_ssp_request); +struct ssp_device *pxa_ssp_request_of(const struct device_node *of_node, + const char *label) +{ + struct ssp_device *ssp = NULL; + + mutex_lock(&ssp_lock); + + list_for_each_entry(ssp, &ssp_list, node) { + if (ssp->of_node == of_node && ssp->use_count == 0) { + ssp->use_count++; + ssp->label = label; + break; + } + } + + mutex_unlock(&ssp_lock); + + if (&ssp->node == &ssp_list) + return NULL; + + return ssp; +} +EXPORT_SYMBOL(pxa_ssp_request_of); + void pxa_ssp_free(struct ssp_device *ssp) { mutex_lock(&ssp_lock); @@ -72,96 +98,126 @@ void pxa_ssp_free(struct ssp_device *ssp) } EXPORT_SYMBOL(pxa_ssp_free); +#ifdef CONFIG_OF +static const struct of_device_id pxa_ssp_of_ids[] = { + { .compatible = "mrvl,pxa25x-ssp", .data = (void *) PXA25x_SSP }, + { .compatible = "mvrl,pxa25x-nssp", .data = (void *) PXA25x_NSSP }, + { .compatible = "mrvl,pxa27x-ssp", .data = (void *) PXA27x_SSP }, + { .compatible = "mrvl,pxa3xx-ssp", .data = (void *) PXA3xx_SSP }, + { .compatible = "mvrl,pxa168-ssp", .data = (void *) PXA168_SSP }, + { .compatible = "mrvl,pxa910-ssp", .data = (void *) PXA910_SSP }, + { .compatible = "mrvl,ce4100-ssp", .data = (void *) CE4100_SSP }, + { .compatible = "mrvl,lpss-ssp", .data = (void *) LPSS_SSP }, + { }, +}; +MODULE_DEVICE_TABLE(of, pxa_ssp_of_ids); +#endif + static int pxa_ssp_probe(struct platform_device *pdev) { - const struct platform_device_id *id = platform_get_device_id(pdev); struct resource *res; struct ssp_device *ssp; - int ret = 0; + struct device *dev = &pdev->dev; - ssp = kzalloc(sizeof(struct ssp_device), GFP_KERNEL); - if (ssp == NULL) { - dev_err(&pdev->dev, "failed to allocate memory"); + ssp = devm_kzalloc(dev, sizeof(struct ssp_device), GFP_KERNEL); + if (ssp == NULL) return -ENOMEM; - } - ssp->pdev = pdev; - ssp->clk = clk_get(&pdev->dev, NULL); - if (IS_ERR(ssp->clk)) { - ret = PTR_ERR(ssp->clk); - goto err_free; - } + ssp->pdev = pdev; - res = platform_get_resource(pdev, IORESOURCE_DMA, 0); - if (res == NULL) { - dev_err(&pdev->dev, "no SSP RX DRCMR defined\n"); - ret = -ENODEV; - goto err_free_clk; - } - ssp->drcmr_rx = res->start; + ssp->clk = devm_clk_get(dev, NULL); + if (IS_ERR(ssp->clk)) + return PTR_ERR(ssp->clk); + + if (dev->of_node) { + struct of_phandle_args dma_spec; + struct device_node *np = dev->of_node; + + /* + * FIXME: we should allocate the DMA channel from this + * context and pass the channel down to the ssp users. + * For now, we lookup the rx and tx indices manually + */ + + /* rx */ + of_parse_phandle_with_args(np, "dmas", "#dma-cells", + 0, &dma_spec); + ssp->drcmr_rx = dma_spec.args[0]; + of_node_put(dma_spec.np); + + /* tx */ + of_parse_phandle_with_args(np, "dmas", "#dma-cells", + 1, &dma_spec); + ssp->drcmr_tx = dma_spec.args[0]; + of_node_put(dma_spec.np); + } else { + res = platform_get_resource(pdev, IORESOURCE_DMA, 0); + if (res == NULL) { + dev_err(dev, "no SSP RX DRCMR defined\n"); + return -ENODEV; + } + ssp->drcmr_rx = res->start; - res = platform_get_resource(pdev, IORESOURCE_DMA, 1); - if (res == NULL) { - dev_err(&pdev->dev, "no SSP TX DRCMR defined\n"); - ret = -ENODEV; - goto err_free_clk; + res = platform_get_resource(pdev, IORESOURCE_DMA, 1); + if (res == NULL) { + dev_err(dev, "no SSP TX DRCMR defined\n"); + return -ENODEV; + } + ssp->drcmr_tx = res->start; } - ssp->drcmr_tx = res->start; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (res == NULL) { - dev_err(&pdev->dev, "no memory resource defined\n"); - ret = -ENODEV; - goto err_free_clk; + dev_err(dev, "no memory resource defined\n"); + return -ENODEV; } - res = request_mem_region(res->start, resource_size(res), - pdev->name); + res = devm_request_mem_region(dev, res->start, resource_size(res), + pdev->name); if (res == NULL) { - dev_err(&pdev->dev, "failed to request memory resource\n"); - ret = -EBUSY; - goto err_free_clk; + dev_err(dev, "failed to request memory resource\n"); + return -EBUSY; } ssp->phys_base = res->start; - ssp->mmio_base = ioremap(res->start, resource_size(res)); + ssp->mmio_base = devm_ioremap(dev, res->start, resource_size(res)); if (ssp->mmio_base == NULL) { - dev_err(&pdev->dev, "failed to ioremap() registers\n"); - ret = -ENODEV; - goto err_free_mem; + dev_err(dev, "failed to ioremap() registers\n"); + return -ENODEV; } ssp->irq = platform_get_irq(pdev, 0); if (ssp->irq < 0) { - dev_err(&pdev->dev, "no IRQ resource defined\n"); - ret = -ENODEV; - goto err_free_io; + dev_err(dev, "no IRQ resource defined\n"); + return -ENODEV; + } + + if (dev->of_node) { + const struct of_device_id *id = + of_match_device(of_match_ptr(pxa_ssp_of_ids), dev); + ssp->type = (int) id->data; + } else { + const struct platform_device_id *id = + platform_get_device_id(pdev); + ssp->type = (int) id->driver_data; + + /* PXA2xx/3xx SSP ports starts from 1 and the internal pdev->id + * starts from 0, do a translation here + */ + ssp->port_id = pdev->id + 1; } - /* PXA2xx/3xx SSP ports starts from 1 and the internal pdev->id - * starts from 0, do a translation here - */ - ssp->port_id = pdev->id + 1; ssp->use_count = 0; - ssp->type = (int)id->driver_data; + ssp->of_node = dev->of_node; mutex_lock(&ssp_lock); list_add(&ssp->node, &ssp_list); mutex_unlock(&ssp_lock); platform_set_drvdata(pdev, ssp); - return 0; -err_free_io: - iounmap(ssp->mmio_base); -err_free_mem: - release_mem_region(res->start, resource_size(res)); -err_free_clk: - clk_put(ssp->clk); -err_free: - kfree(ssp); - return ret; + return 0; } static int pxa_ssp_remove(struct platform_device *pdev) @@ -201,8 +257,9 @@ static struct platform_driver pxa_ssp_driver = { .probe = pxa_ssp_probe, .remove = pxa_ssp_remove, .driver = { - .owner = THIS_MODULE, - .name = "pxa2xx-ssp", + .owner = THIS_MODULE, + .name = "pxa2xx-ssp", + .of_match_table = of_match_ptr(pxa_ssp_of_ids), }, .id_table = ssp_id_table, }; diff --git a/arch/arm/plat-samsung/s3c-dma-ops.c b/arch/arm/plat-samsung/s3c-dma-ops.c index 0cc40ae..98b10ba 100644 --- a/arch/arm/plat-samsung/s3c-dma-ops.c +++ b/arch/arm/plat-samsung/s3c-dma-ops.c @@ -82,7 +82,8 @@ static int s3c_dma_config(unsigned ch, struct samsung_dma_config *param) static int s3c_dma_prepare(unsigned ch, struct samsung_dma_prep *param) { struct cb_data *data; - int len = (param->cap == DMA_CYCLIC) ? param->period : param->len; + dma_addr_t pos = param->buf; + dma_addr_t end = param->buf + param->len; list_for_each_entry(data, &dma_list, node) if (data->ch == ch) @@ -94,7 +95,15 @@ static int s3c_dma_prepare(unsigned ch, struct samsung_dma_prep *param) data->fp_param = param->fp_param; } - s3c2410_dma_enqueue(ch, (void *)data, param->buf, len); + if (param->cap != DMA_CYCLIC) { + s3c2410_dma_enqueue(ch, (void *)data, param->buf, param->len); + return 0; + } + + while (pos < end) { + s3c2410_dma_enqueue(ch, (void *)data, pos, param->period); + pos += param->period; + } return 0; } |