Commit e5cbeef0 authored by Stephen Warren's avatar 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: default avatarStephen Warren <swarren@nvidia.com>
Acked-by: Olof Johansson <olof@lixom.net
parent b7449d95
...@@ -10,6 +10,50 @@ memory { ...@@ -10,6 +10,50 @@ memory {
reg = < 0x80000000 0x40000000 >; 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 { serial@70006000 {
clock-frequency = < 408000000 >; clock-frequency = < 408000000 >;
}; };
......
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