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Commit 7b1dd1f4 authored by Gautam Bhat's avatar Gautam Bhat Committed by Shawn Guo
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ARM: dts: imx7d-sdb: Set VLDO4 outpt to 2.8V for MIPI CSI/DSI 



According to mx7sabresd schematics the MIPI CSI/DSI voltage rails
should be 2.8V but the voltage provided is a maximum of 3.3V and
minimum of 1.8V. Providing such a higher voltage might damage the
peripherals and violates the schematic settings.

Signed-off-by: default avatarGautam Bhat <mindentropy@gmail.com>
Reviewed-by: default avatarFabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent aa12693e

arch/arm/boot/dts/imx7d-sdb.dts

+2 −2
Original line number Diff line number Diff line
@@ -285,8 +285,8 @@ 
			};



			vgen6_reg: vldo4 {

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <3300000>;

				regulator-min-microvolt = <2800000>;

				regulator-max-microvolt = <2800000>;

				regulator-always-on;

			};

		};