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Commit e5cbeef0 authored Mar 13, 2012 by Stephen Warren

ARM: dt: tegra cardhu: add pinmux to device tree



This adds a minimal pinmux configuration to the Tegra Cardhu device
tree. Initially, just the built-in eMMC and SD card slot are configured.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Olof Johansson <olof@lixom.net>

parent b7449d95

arch/arm/boot/dts/tegra-cardhu.dts

+44 −0

Original line number	Diff line number	Diff line
		@@ -10,6 +10,50 @@
		reg = < 0x80000000 0x40000000 >;
		};

		pinmux@70000000 {
		pinctrl-names = "default";
		pinctrl-0 = <&state_default>;

		state_default: pinmux {
		sdmmc1_clk_pz0 {
		nvidia,pins = "sdmmc1_clk_pz0";
		nvidia,function = "sdmmc1";
		nvidia,pull = <0>;
		nvidia,tristate = <0>;
		};
		sdmmc1_cmd_pz1 {
		nvidia,pins = "sdmmc1_cmd_pz1",
		"sdmmc1_dat0_py7",
		"sdmmc1_dat1_py6",
		"sdmmc1_dat2_py5",
		"sdmmc1_dat3_py4";
		nvidia,function = "sdmmc1";
		nvidia,pull = <2>;
		nvidia,tristate = <0>;
		};
		sdmmc4_clk_pcc4 {
		nvidia,pins = "sdmmc4_clk_pcc4",
		"sdmmc4_rst_n_pcc3";
		nvidia,function = "sdmmc4";
		nvidia,pull = <0>;
		nvidia,tristate = <0>;
		};
		sdmmc4_dat0_paa0 {
		nvidia,pins = "sdmmc4_dat0_paa0",
		"sdmmc4_dat1_paa1",
		"sdmmc4_dat2_paa2",
		"sdmmc4_dat3_paa3",
		"sdmmc4_dat4_paa4",
		"sdmmc4_dat5_paa5",
		"sdmmc4_dat6_paa6",
		"sdmmc4_dat7_paa7";
		nvidia,function = "sdmmc4";
		nvidia,pull = <2>;
		nvidia,tristate = <0>;
		};
		};
		};

		serial@70006000 {
		clock-frequency = < 408000000 >;
		};