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Commit 5513fac5 authored by Marco Felsch's avatar Marco Felsch Committed by Greg Kroah-Hartman
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ARM: dts: imx6: phycore-som: fix arm and soc minimum voltage 



commit 636b45b8efa91db05553840b6c0120d6fa6b94fa upstream.

The current set minimum voltage of 730000µV seems to be wrong. I don't
know the document which specifies that but the imx6qdl datasheets says
that the minimum voltage should be 0.925V for VDD_ARM (LDO bypassed,
lowest opp) and 1.15V for VDD_SOC (LDO bypassed, lowest opp).

Fixes: ddec5d1c ("ARM: dts: imx6: Add initial support for phyCORE-i.MX 6 SOM")
Signed-off-by: default avatarMarco Felsch <m.felsch@pengutronix.de>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent baa4b615

arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi

+2 −2
Original line number Diff line number Diff line
@@ -107,14 +107,14 @@ 
		regulators {

			vdd_arm: buck1 {

				regulator-name = "vdd_arm";

				regulator-min-microvolt = <730000>;

				regulator-min-microvolt = <925000>;

				regulator-max-microvolt = <1380000>;

				regulator-always-on;

			};



			vdd_soc: buck2 {

				regulator-name = "vdd_soc";

				regulator-min-microvolt = <730000>;

				regulator-min-microvolt = <1150000>;

				regulator-max-microvolt = <1380000>;

				regulator-always-on;

			};