* 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 <swarren@xxxxxxxxxx>
---
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
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