arm64: dts: set vdd_rtc_ap to 0.85V

Change vdd_rtc_ap from 0.9V to 0.85V for ers loki-e and foster-e

bug 200018916

Change-Id: Id37d8e3f1e0b074862875037c0629d69e1c4d399
Signed-off-by: Terry Wang <terwang@nvidia.com>
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Terry Wang <terwang@nvidia.com>
Reviewed-on: http://git-master/r/591112
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>

diff --git a/arch/arm64/boot/dts/tegra210-platforms/tegra210-ers-pmic-e2174-1101-a00.dtsi b/arch/arm64/boot/dts/tegra210-platforms/tegra210-ers-pmic-e2174-1101-a00.dtsi
index 4fab44f91a4c4c9f1ca9d4ac0d294cfdac47ef9f..0c7017ae9471c1252361f027ad453c37b253b9d5 100644 (file)
--- a/arch/arm64/boot/dts/tegra210-platforms/tegra210-ers-pmic-e2174-1101-a00.dtsi
+++ b/arch/arm64/boot/dts/tegra210-platforms/tegra210-ers-pmic-e2174-1101-a00.dtsi
@@ -258,8 +258,8 @@
 
                                max77620_ldo4: ldo4 {
                                        regulator-name = "vdd-rtc";
-                                       regulator-min-microvolt = <1250000>;
-                                       regulator-max-microvolt = <1250000>;
+                                       regulator-min-microvolt = <850000>;
+                                       regulator-max-microvolt = <850000>;
                                        regulator-always-on;
                                        regulator-boot-on;
                                        maxim,fps-source = <FPS_SRC_0>;

diff --git a/arch/arm64/boot/dts/tegra210-platforms/tegra210-foster-e-power-tree-p2530-0932-e00.dtsi b/arch/arm64/boot/dts/tegra210-platforms/tegra210-foster-e-power-tree-p2530-0932-e00.dtsi
index 91880454469d90c4437268f8b5e3109d42ebe188..637ccd96d2526afd67c547d7dd137de06123b436 100644 (file)
--- a/arch/arm64/boot/dts/tegra210-platforms/tegra210-foster-e-power-tree-p2530-0932-e00.dtsi
+++ b/arch/arm64/boot/dts/tegra210-platforms/tegra210-foster-e-power-tree-p2530-0932-e00.dtsi
@@ -21,17 +21,6 @@
 
 / {
 
-       i2c@7000d000 {
-               max77620@3c {
-                       regulators {
-                               ldo4 {
-                                       regulator-min-microvolt = <900000>;
-                                       regulator-max-microvolt = <900000>;
-                               };
-                       };
-               };
-       };
-
        regulators {
                regulator@2 {
                        regulator-always-on;

diff --git a/arch/arm64/boot/dts/tegra210-platforms/tegra210-loki-power-tree-p2530-0999-e00.dtsi b/arch/arm64/boot/dts/tegra210-platforms/tegra210-loki-power-tree-p2530-0999-e00.dtsi
index fd44e261b9407a4dc2a113b1b392e474a9398dbd..53e925c6717ea11365fbbacb695a44e9c9353f74 100644 (file)
--- a/arch/arm64/boot/dts/tegra210-platforms/tegra210-loki-power-tree-p2530-0999-e00.dtsi
+++ b/arch/arm64/boot/dts/tegra210-platforms/tegra210-loki-power-tree-p2530-0999-e00.dtsi
@@ -21,17 +21,6 @@
 
 / {
 
-       i2c@7000d000 {
-               max77620@3c {
-                       regulators {
-                               ldo4 {
-                                       regulator-min-microvolt = <900000>;
-                                       regulator-max-microvolt = <900000>;
-                               };
-                       };
-               };
-       };
-
        regulators {
                regulator@2 {
                        regulator-min-microvolt = <1200000>;