Commit 2d11961f authored Oct 23, 2015 by Adam Ford Committed by Tony Lindgren Nov 30, 2015

ARM: dts: Set VAUX1 and VAUX4 to 3.0V and 1.8V respectively

The development kit schematic expects VAUX1 to be 3.0V. Most users use the development kit as a reference.
The development kit schematic expects VAUX4 to be 1.8V. VAUX4 powers VDDS_CSI2 on processor. If the voltage is too high it could damage the processor.
If it's too low, it won't work.

Signed-off-by: Tony Lindgren <tony@atomide.com>

parent 6b3d42c6

arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts

+10 −0

Original line number	Diff line number	Diff line
		@@ -73,6 +73,16 @@
		};
		};

		&vaux1 {
		regulator-min-microvolt = <3000000>;
		regulator-max-microvolt = <3000000>;
		};

		&vaux4 {
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		};

		&mcbsp2 {
		status = "okay";
		};