[PATCH 2/4] ARM: dts: imx6: phycore-som: Increase PMIC max SOC and ARM voltage

[Primoz Fiser]

The i.MX 6Quad with 1.2 GHz needs 1.4-1.5 V supply voltage for the 1.2
GHz operating point. Therefore this patch increases the maximum output
voltage of the PMIC's SOC and ARM core supply regulators to 1.5 V.
Otherwise transition to 1.2 GHz OPP fails (with the 125 mV anatop LDO
dropout taken into account).

Signed-off-by: Primoz Fiser <primoz.fiser at norik.com>
---
 arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-phycore-som.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-phycore-som.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-phycore-som.dtsi
index 205467fd223e..9070388eecb0 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-phycore-som.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-phycore-som.dtsi
@@ -133,7 +133,7 @@ regulators {
 			vdd_arm: buck1 {
 				regulator-name = "vdd_arm";
 				regulator-min-microvolt = <925000>;
-				regulator-max-microvolt = <1380000>;
+				regulator-max-microvolt = <1500000>;
 				regulator-initial-mode = <DA9063_BUCK_MODE_SYNC>;
 				regulator-always-on;
 			};
@@ -141,7 +141,7 @@ vdd_arm: buck1 {
 			vdd_soc: buck2 {
 				regulator-name = "vdd_soc";
 				regulator-min-microvolt = <1150000>;
-				regulator-max-microvolt = <1380000>;
+				regulator-max-microvolt = <1500000>;
 				regulator-initial-mode = <DA9063_BUCK_MODE_SYNC>;
 				regulator-always-on;
 			};
-- 
2.34.1