[PATCH v7 14/14] arm/tegra: add support for tegra30 based board cardhu
From: pdeschrijver@nvidia.com (Peter De Schrijver)
Date: 2011-12-14 15:10:53
Also in:
linux-devicetree, linux-tegra, lkml
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
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/Makefile.boot | 1 + arch/arm/mach-tegra/board-dt-tegra30.c | 1 + 3 files changed, 38 insertions(+), 0 deletions(-) create mode 100644 arch/arm/boot/dts/tegra-cardhu.dts
diff --git a/arch/arm/boot/dts/tegra-cardhu.dts b/arch/arm/boot/dts/tegra-cardhu.dts
new file mode 100644
index 0000000..70c41fc
--- /dev/null
+++ b/arch/arm/boot/dts/tegra-cardhu.dts@@ -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 at 70006000 { + clock-frequency = < 408000000 >; + }; + + i2c at 7000c000 { + clock-frequency = <100000>; + }; + + i2c at 7000c400 { + clock-frequency = <100000>; + }; + + i2c at 7000c500 { + clock-frequency = <100000>; + }; + + i2c at 7000c700 { + clock-frequency = <100000>; + }; + + i2c at 7000d000 { + clock-frequency = <100000>; + }; +};
diff --git a/arch/arm/mach-tegra/Makefile.boot b/arch/arm/mach-tegra/Makefile.boot
index cf51a00..9a82094 100644
--- a/arch/arm/mach-tegra/Makefile.boot
+++ b/arch/arm/mach-tegra/Makefile.boot@@ -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_ARCH_TEGRA_3x_SOC) += tegra-cardhu.dtb
diff --git a/arch/arm/mach-tegra/board-dt-tegra30.c b/arch/arm/mach-tegra/board-dt-tegra30.c
index f44a29c..3c197e2 100644
--- a/arch/arm/mach-tegra/board-dt-tegra30.c
+++ b/arch/arm/mach-tegra/board-dt-tegra30.c@@ -47,6 +47,7 @@ static void __init tegra30_dt_init(void) } static const char *tegra30_dt_board_compat[] = { + "nvidia,cardhu", NULL };
--
1.7.7.rc0.72.g4b5ea.dirty