This adds a dts file for paz00. As a side effect, this also enables the embedded controller which controls the keyboard, touchpad, power, leds, and some other functions.
Signed-off-by: Marc Dietrich <[email protected]> --- arch/arm/boot/dts/tegra-paz00.dts | 70 +++++++++++++++++++++++++++++++++++++ arch/arm/mach-tegra/Makefile | 1 + arch/arm/mach-tegra/Makefile.boot | 1 + arch/arm/mach-tegra/board-dt.c | 3 ++ 4 files changed, 75 insertions(+), 0 deletions(-) create mode 100644 arch/arm/boot/dts/tegra-paz00.dts diff --git a/arch/arm/boot/dts/tegra-paz00.dts b/arch/arm/boot/dts/tegra-paz00.dts new file mode 100644 index 0000000..9bd471e --- /dev/null +++ b/arch/arm/boot/dts/tegra-paz00.dts @@ -0,0 +1,70 @@ +/dts-v1/; + +/memreserve/ 0x1c000000 0x04000000; +/include/ "tegra20.dtsi" + +/ { + model = "Toshiba AC100 / Dynabook AZ"; + compatible = "compal,paz00", "nvidia,tegra20"; + + chosen { + bootargs = "mem=448@0 console=ttyS0,115200n8 root=/dev/mmcblk1p1"; + }; + + memory@0 { + reg = <0x00000000 0x20000000>; + }; + + i2c@7000c000 { + clock-frequency = <400000>; + }; + + i2c@7000c400 { + clock-frequency = <400000>; + }; + + i2c@7000c500 { + status = "disable"; + }; + + nvec@7000c500 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "nvidia,nvec"; + reg = <0x7000C500 0x100>; + interrupts = <124>; + clock-frequency = <80000>; + request-gpios = <&gpio 170 0>; + slave-addr = <138>; + }; + + i2c@7000d000 { + clock-frequency = <400000>; + }; + + serial@70006000 { + clock-frequency = <216000000>; + }; + + serial@70006300 { + clock-frequency = <216000000>; + }; + + sdhci@c8000000 { + cd-gpios = <&gpio 173 0>; /* gpio PV5 */ + wp-gpios = <&gpio 57 0>; /* gpio PH1 */ + power-gpios = <&gpio 155 0>; /* gpio PT3 */ + }; + + sdhci@c8000200 { + status = "disable"; + }; + + sdhci@c8000400 { + status = "disable"; + }; + + sdhci@c8000600 { + support-8bit; + }; +}; diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile index 91a07e1..70826a9 100644 --- a/arch/arm/mach-tegra/Makefile +++ b/arch/arm/mach-tegra/Makefile @@ -31,6 +31,7 @@ obj-${CONFIG_MACH_SEABOARD} += board-seaboard-pinmux.o obj-${CONFIG_MACH_TEGRA_DT} += board-dt.o obj-${CONFIG_MACH_TEGRA_DT} += board-harmony-pinmux.o +obj-$(CONFIG_MACH_TEGRA_DT) += board-paz00-pinmux.o obj-${CONFIG_MACH_TEGRA_DT} += board-seaboard-pinmux.o obj-${CONFIG_MACH_TRIMSLICE} += board-trimslice.o diff --git a/arch/arm/mach-tegra/Makefile.boot b/arch/arm/mach-tegra/Makefile.boot index bd12c9f..152f9fb 100644 --- a/arch/arm/mach-tegra/Makefile.boot +++ b/arch/arm/mach-tegra/Makefile.boot @@ -3,5 +3,6 @@ params_phys-$(CONFIG_ARCH_TEGRA_2x_SOC) := 0x00000100 initrd_phys-$(CONFIG_ARCH_TEGRA_2x_SOC) := 0x00800000 dtb-$(CONFIG_MACH_HARMONY) += tegra-harmony.dtb +dtb-$(CONFIG_MACH_PAZ00) += tegra-paz00.dtb dtb-$(CONFIG_MACH_SEABOARD) += tegra-seaboard.dtb dtb-$(CONFIG_MACH_VENTANA) += tegra-ventana.dtb diff --git a/arch/arm/mach-tegra/board-dt.c b/arch/arm/mach-tegra/board-dt.c index d368f8d..379660e 100644 --- a/arch/arm/mach-tegra/board-dt.c +++ b/arch/arm/mach-tegra/board-dt.c @@ -46,6 +46,7 @@ #include "devices.h" void harmony_pinmux_init(void); +void paz00_pinmux_init(void); void seaboard_pinmux_init(void); void ventana_pinmux_init(void); @@ -85,6 +86,7 @@ static struct { void (*init)(void); } pinmux_configs[] = { { "nvidia,harmony", harmony_pinmux_init }, + { "compal,paz00", paz00_pinmux_init }, { "nvidia,seaboard", seaboard_pinmux_init }, { "nvidia,ventana", ventana_pinmux_init }, }; @@ -120,6 +122,7 @@ static void __init tegra_dt_init(void) static const char * tegra_dt_board_compat[] = { "nvidia,harmony", + "compal,paz00", "nvidia,seaboard", "nvidia,ventana", NULL -- 1.7.5.4 -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
