Commit 6641af7e authored by Aapo Vienamo's avatar Aapo Vienamo Committed by Thierry Reding
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arm64: dts: Add Tegra210 sdmmc pinctrl voltage states 



Add pad voltage configuration nodes for sdmmc pads with configurable
voltages on Tegra210.

Signed-off-by: default avatarAapo Vienamo <avienamo@nvidia.com>
Reviewed-by: default avatarMikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent 33a1f89b

arch/arm64/boot/dts/nvidia/tegra210.dtsi

+27 −0
Original line number Diff line number Diff line
@@ -3,6 +3,7 @@ 
#include <dt-bindings/gpio/tegra-gpio.h>

#include <dt-bindings/memory/tegra210-mc.h>

#include <dt-bindings/pinctrl/pinctrl-tegra.h>

#include <dt-bindings/pinctrl/pinctrl-tegra-io-pad.h>

#include <dt-bindings/interrupt-controller/arm-gic.h>

#include <dt-bindings/thermal/tegra124-soctherm.h>
@@ -776,6 +777,26 @@ pd_vic: vic { 
				#power-domain-cells = <0>;

			};

		};



		sdmmc1_3v3: sdmmc1-3v3 {

			pins = "sdmmc1";

			power-source = <TEGRA_IO_PAD_VOLTAGE_3V3>;

		};



		sdmmc1_1v8: sdmmc1-1v8 {

			pins = "sdmmc1";

			power-source = <TEGRA_IO_PAD_VOLTAGE_1V8>;

		};



		sdmmc3_3v3: sdmmc3-3v3 {

			pins = "sdmmc3";

			power-source = <TEGRA_IO_PAD_VOLTAGE_3V3>;

		};



		sdmmc3_1v8: sdmmc3-1v8 {

			pins = "sdmmc3";

			power-source = <TEGRA_IO_PAD_VOLTAGE_1V8>;

		};

	};



	fuse@7000f800 {
@@ -1027,6 +1048,9 @@ sdhci@700b0000 { 
		clock-names = "sdhci";

		resets = <&tegra_car 14>;

		reset-names = "sdhci";

		pinctrl-names = "sdmmc-3v3", "sdmmc-1v8";

		pinctrl-0 = <&sdmmc1_3v3>;

		pinctrl-1 = <&sdmmc1_1v8>;

		status = "disabled";

	};
@@ -1049,6 +1073,9 @@ sdhci@700b0400 { 
		clock-names = "sdhci";

		resets = <&tegra_car 69>;

		reset-names = "sdhci";

		pinctrl-names = "sdmmc-3v3", "sdmmc-1v8";

		pinctrl-0 = <&sdmmc3_3v3>;

		pinctrl-1 = <&sdmmc3_1v8>;

		status = "disabled";

	};