arm: tegra: dtb: as3722:set vdd_rtc to static 0.96v

Since there is no vdd_rtc tracking vdd_core, its advisable
to keep vdd_rtc minimum to 950mV to be always >= vdd_soc
when vdd_core is boosted at low temp trigger

Bug 1519080

Change-Id: I61cec6fec36724ba5690431a7e3e8ff7ecb4823d
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/441624
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Tested-by: Laxman Dewangan <ldewangan@nvidia.com>

diff --git a/arch/arm/boot/dts/tegra124-platforms/tegra124-jetson_tk1-pmic-pm375-0000-c00-00.dtsi b/arch/arm/boot/dts/tegra124-platforms/tegra124-jetson_tk1-pmic-pm375-0000-c00-00.dtsi
index 752089a52e7641fde7ab82788b64884d73371582..5d3b854625a07b315ec87ba5ed75bdcf74925e74 100644 (file)
--- a/arch/arm/boot/dts/tegra124-platforms/tegra124-jetson_tk1-pmic-pm375-0000-c00-00.dtsi
+++ b/arch/arm/boot/dts/tegra124-platforms/tegra124-jetson_tk1-pmic-pm375-0000-c00-00.dtsi
@@ -334,8 +334,8 @@
 
                                as3722_ldo3: ldo3 {
                                     regulator-name = "vdd-rtc";
-                                    regulator-min-microvolt = <800000>;
-                                    regulator-max-microvolt = <800000>;
+                                    regulator-min-microvolt = <960000>;
+                                    regulator-max-microvolt = <960000>;
                                     regulator-always-on;
                                     regulator-boot-on;
                                     ams,enable-tracking;

diff --git a/arch/arm/boot/dts/tegra124-platforms/tegra124-norrin-pmic-pm374-0000-a00.dtsi b/arch/arm/boot/dts/tegra124-platforms/tegra124-norrin-pmic-pm374-0000-a00.dtsi
index adef1954c6bfdaf03a0b9d2a4a2967085b141dc3..9ce52c54a5cfd90e56b63ddda7553b3d61d99f61 100644 (file)
--- a/arch/arm/boot/dts/tegra124-platforms/tegra124-norrin-pmic-pm374-0000-a00.dtsi
+++ b/arch/arm/boot/dts/tegra124-platforms/tegra124-norrin-pmic-pm374-0000-a00.dtsi
@@ -320,8 +320,8 @@
 
                                as3722_ldo3: ldo3 {
                                     regulator-name = "vdd-rtc";
-                                    regulator-min-microvolt = <800000>;
-                                    regulator-max-microvolt = <800000>;
+                                    regulator-min-microvolt = <960000>;
+                                    regulator-max-microvolt = <960000>;
                                     regulator-always-on;
                                     regulator-boot-on;
                                     ams,enable-tracking;

diff --git a/arch/arm/boot/dts/tegra124-platforms/tegra124-pm359-pmic.dtsi b/arch/arm/boot/dts/tegra124-platforms/tegra124-pm359-pmic.dtsi
index 20f091a63b00ca489a2553afc8ad1a3ae88cbc56..54501a0cdeac112b8ae60a9efbda7623d163d8b2 100644 (file)
--- a/arch/arm/boot/dts/tegra124-platforms/tegra124-pm359-pmic.dtsi
+++ b/arch/arm/boot/dts/tegra124-platforms/tegra124-pm359-pmic.dtsi
@@ -314,8 +314,8 @@
 
                                as3722_ldo3: ldo3 {
                                     regulator-name = "vdd-rtc";
-                                    regulator-min-microvolt = <800000>;
-                                    regulator-max-microvolt = <800000>;
+                                    regulator-min-microvolt = <960000>;
+                                    regulator-max-microvolt = <960000>;
                                     regulator-always-on;
                                     regulator-boot-on;
                                     ams,enable-tracking;