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Subject[PATCH 4.19 113/116] ARM: dts: imx6: phycore-som: fix arm and soc minimum voltage
Date
From: Marco Felsch <m.felsch@pengutronix.de>

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: ddec5d1c0047 ("ARM: dts: imx6: Add initial support for phyCORE-i.MX 6 SOM")
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

--- a/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi
@@ -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;
};

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