new file mode 100644
@@ -0,0 +1,36 @@
+/dts-v1/;
+
+/include/ "tegra30.dtsi"
+
+/ {
+ model = "NVIDIA Tegra30 Cardhu evaluation board";
+ compatible = "nvidia,cardhu", "nvidia,tegra30";
+
+ memory {
+ reg = < 0x80000000 0x40000000 >;
+ };
+
+ serial@70006000 {
+ clock-frequency = < 408000000 >;
+ };
+
+ i2c@7000c000 {
+ clock-frequency = <100000>;
+ };
+
+ i2c@7000c400 {
+ clock-frequency = <100000>;
+ };
+
+ i2c@7000c500 {
+ clock-frequency = <100000>;
+ };
+
+ i2c@7000c700 {
+ clock-frequency = <100000>;
+ };
+
+ i2c@7000d000 {
+ clock-frequency = <100000>;
+ };
+};
@@ -91,6 +91,13 @@ config MACH_VENTANA
help
Support for the nVidia Ventana development platform
+config MACH_CARDHU
+ bool "Cardhu board"
+ depends on ARCH_TEGRA_3x_SOC
+ select MACH_TEGRA_DT
+ help
+ Support for the NVIDIA Cardhu development platform
+
choice
prompt "Low-level debug console UART"
default TEGRA_DEBUG_UART_NONE
@@ -7,3 +7,4 @@ dtb-$(CONFIG_MACH_PAZ00) += tegra-paz00.dtb
dtb-$(CONFIG_MACH_SEABOARD) += tegra-seaboard.dtb
dtb-$(CONFIG_MACH_TRIMSLICE) += tegra-trimslice.dtb
dtb-$(CONFIG_MACH_VENTANA) += tegra-ventana.dtb
+dtb-$(CONFIG_MACH_CARDHU) += tegra-cardhu.dtb
@@ -141,6 +141,11 @@ static const char * const tegra20_dt_board_compat[] = {
NULL
};
+static const char * const tegra30_dt_board_compat[] = {
+ "nvidia,cardhu",
+ NULL
+};
+
DT_MACHINE_START(TEGRA_DT, "nVidia Tegra20 (Flattened Device Tree)")
.map_io = tegra_map_common_io,
.init_early = tegra20_init_early,
Add support for the tegra30 based cardhu development board. Cardhu is a tablet formfactor reference design for tegra30. The patch provides a device tree for the board, updates Makefile.boot to build the dtb, includes the platform in Kconfig and updates board-dt.c. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> --- arch/arm/boot/dts/tegra-cardhu.dts | 36 ++++++++++++++++++++++++++++++++++++ arch/arm/mach-tegra/Kconfig | 7 +++++++ arch/arm/mach-tegra/Makefile.boot | 1 + arch/arm/mach-tegra/board-dt.c | 5 +++++ 4 files changed, 49 insertions(+), 0 deletions(-) create mode 100644 arch/arm/boot/dts/tegra-cardhu.dts