ARM: dts: AM437x-GP-EVM: Fix DCDC3 voltage

DCDC3 supplies voltage to DDR. Fix DCDC3 volatge to 1.5V which is the reset
value. Programming to a non-reset value while executing from DDR will result
in random hangs.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
index e7ac47fa6615e33ee52e3ef58025721f49c7eb08..a521ac0a7d5a2f53db4caaeea32b0a6432f4a5ad 100644 (file)
--- a/arch/arm/boot/dts/am437x-gp-evm.dts
+++ b/arch/arm/boot/dts/am437x-gp-evm.dts
@@ -291,8 +291,8 @@
                dcdc3: regulator-dcdc3 {
                        compatible = "ti,tps65218-dcdc3";
                        regulator-name = "vdcdc3";
-                       regulator-min-microvolt = <1350000>;
-                       regulator-max-microvolt = <1350000>;
+                       regulator-min-microvolt = <1500000>;
+                       regulator-max-microvolt = <1500000>;
                        regulator-boot-on;
                        regulator-always-on;
                };