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Commit 1b3ce99f authored by Mikko Perttunen's avatar Mikko Perttunen Committed by Stephen Warren
Browse files

ARM: tegra: Add SATA and SATA power to Jetson TK1 device tree 



This enables the integrated SATA controller on the Tegra124 system-on-chip
on the Jetson TK1 board and adds regulators for the onboard Molex connector
commonly used to power SATA devices. The regulators are marked always-on
since they can be used for other purposes than powering SATA devices.

Signed-off-by: default avatarMikko Perttunen <mperttunen@nvidia.com>
[swarren, fixed node sort order]
Signed-off-by: default avatarStephen Warren <swarren@nvidia.com>
parent fdd69096

arch/arm/boot/dts/tegra124-jetson-tk1.dts

+35 −0
Original line number Diff line number Diff line
@@ -1619,6 +1619,18 @@ 
		nvidia,sys-clock-req-active-high;

	};



	/* Serial ATA */

	sata@0,70020000 {

		status = "okay";



		hvdd-supply = <&vdd_3v3_lp0>;

		vddio-supply = <&vdd_1v05_run>;

		avdd-supply = <&vdd_1v05_run>;



		target-5v-supply = <&vdd_5v0_sata>;

		target-12v-supply = <&vdd_12v0_sata>;

	};



	padctl@0,7009f000 {

		pinctrl-0 = <&padctl_default>;

		pinctrl-names = "default";
@@ -1828,6 +1840,29 @@ 
			enable-active-high;

			vin-supply = <&vdd_5v0_sys>;

		};



		/* Molex power connector */

		vdd_5v0_sata: regulator@13 {

			compatible = "regulator-fixed";

			reg = <13>;

			regulator-name = "+5V_SATA";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			gpio = <&gpio TEGRA_GPIO(EE, 2) GPIO_ACTIVE_HIGH>;

			enable-active-high;

			vin-supply = <&vdd_5v0_sys>;

		};



		vdd_12v0_sata: regulator@14 {

			compatible = "regulator-fixed";

			reg = <14>;

			regulator-name = "+12V_SATA";

			regulator-min-microvolt = <12000000>;

			regulator-max-microvolt = <12000000>;

			gpio = <&gpio TEGRA_GPIO(EE, 2) GPIO_ACTIVE_HIGH>;

			enable-active-high;

			vin-supply = <&vdd_mux>;

		};

	};



	sound {