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Commit 9f310ded authored by Stephen Warren's avatar Stephen Warren Committed by Arnd Bergmann
Browse files

ARM: tegra: fix VBUS regulator GPIO polarity in DT 



Commit 4c94c8b5 "ARM: tegra: update device trees for USB binding rework"
added regulator definitions for GPIO-controlled USB VBUS. However, none
of these contained the essential DT property enable-active-high. Add
this so that the regulator definitions are correct.

Signed-off-by: default avatarStephen Warren <swarren@nvidia.com>
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent d81f5875

arch/arm/boot/dts/tegra20-seaboard.dts

+1 −0
Original line number Diff line number Diff line
@@ -828,6 +828,7 @@ 
			regulator-name = "vdd_vbus_wup1";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			enable-active-high;

			gpio = <&gpio 24 0>; /* PD0 */

		};

	};

arch/arm/boot/dts/tegra20-trimslice.dts

+1 −0
Original line number Diff line number Diff line
@@ -410,6 +410,7 @@ 
			regulator-name = "usb1_vbus";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			enable-active-high;

			gpio = <&gpio 170 0>; /* PV2 */

		};

	};

arch/arm/boot/dts/tegra20-whistler.dts

+2 −0
Original line number Diff line number Diff line
@@ -586,6 +586,7 @@ 
			regulator-name = "vbus1";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			enable-active-high;

			gpio = <&tca6416 0 0>; /* GPIO_PMU0 */

		};
@@ -595,6 +596,7 @@ 
			regulator-name = "vbus3";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			enable-active-high;

			gpio = <&tca6416 1 0>; /* GPIO_PMU1 */

		};

	};