* Add device-tree file for TrimSlice * Add that to the list of .dts files to build * Update board-dt.c to recognize TrimSlice board name
Signed-off-by: Stephen Warren <[email protected]> --- arch/arm/boot/dts/tegra-trimslice.dts | 38 +++++++++++++++++++++++++++++++++ arch/arm/mach-tegra/Makefile.boot | 1 + arch/arm/mach-tegra/board-dt.c | 3 ++ 3 files changed, 42 insertions(+), 0 deletions(-) create mode 100644 arch/arm/boot/dts/tegra-trimslice.dts diff --git a/arch/arm/boot/dts/tegra-trimslice.dts b/arch/arm/boot/dts/tegra-trimslice.dts new file mode 100644 index 0000000..d3d0d20 --- /dev/null +++ b/arch/arm/boot/dts/tegra-trimslice.dts @@ -0,0 +1,38 @@ +/dts-v1/; + +/memreserve/ 0x1c000000 0x04000000; +/include/ "tegra20.dtsi" + +/ { + model = "Compulab TrimSlice board"; + compatible = "compulab,trimslice", "nvidia,tegra20"; + + chosen { + bootargs = "vmalloc=192M video=tegrafb console=ttyS0,115200n8 root=/dev/mmcblk0p1 rw rootwait"; + }; + + memory@0 { + reg = < 0x00000000 0x40000000 >; + }; + + i2c@7000c000 { + clock-frequency = <400000>; + }; + + i2c@7000c400 { + clock-frequency = <400000>; + }; + + i2c@7000c500 { + clock-frequency = <400000>; + }; + + serial@70006000 { + clock-frequency = < 216000000 >; + }; + + sdhci@c8000600 { + cd-gpios = <&gpio 121 0>; + wp-gpios = <&gpio 122 0>; + }; +}; diff --git a/arch/arm/mach-tegra/Makefile.boot b/arch/arm/mach-tegra/Makefile.boot index bd12c9f..9f177a4 100644 --- a/arch/arm/mach-tegra/Makefile.boot +++ b/arch/arm/mach-tegra/Makefile.boot @@ -4,4 +4,5 @@ initrd_phys-$(CONFIG_ARCH_TEGRA_2x_SOC) := 0x00800000 dtb-$(CONFIG_MACH_HARMONY) += tegra-harmony.dtb dtb-$(CONFIG_MACH_SEABOARD) += tegra-seaboard.dtb +dtb-$(CONFIG_MACH_TRIMSLICE) += tegra-trimslice.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 0d22212..9ac4ed7 100644 --- a/arch/arm/mach-tegra/board-dt.c +++ b/arch/arm/mach-tegra/board-dt.c @@ -47,6 +47,7 @@ void harmony_pinmux_init(int is_dt); void seaboard_pinmux_init(int is_dt); +void trimslice_pinmux_init(int is_dt); void ventana_pinmux_init(int is_dt); struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = { @@ -84,6 +85,7 @@ static struct { char *machine; void (*init)(int is_dt); } pinmux_configs[] = { + { "compulab,trimslice", trimslice_pinmux_init }, { "nvidia,harmony", harmony_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[] = { + "compulab,trimslice", "nvidia,harmony", "nvidia,seaboard", "nvidia,ventana", -- 1.7.4.1 -- 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
