ARM: dts: set max battery charge voltage to 4.2V

Reducing max battery charge voltage to 4.2V from dts
for ST8 A03 and A04 platforms for Yoku battery
powered devices.
Updating thermal configuration based on new battery soc
scaling
Updating VINDPM configuration based on new battery soc
scaling

Bug 200117878

Change-Id: Ic426403d134ad522baddddc80ad402c91a05293d
Signed-off-by: Venkat Reddy Talla <vreddytalla@nvidia.com>
Reviewed-on: http://git-master/r/760137
(cherry picked from commit 754e7438f5dfdea440ed61fb7a0cd7428e9ade60)
Signed-off-by: Venkat Reddy Talla <vreddytalla@nvidia.com>
Reviewed-on: http://git-master/r/763460
(cherry picked from commit 3d8964bef4b8a2d13b2b09f7ffa59157bfe65482)
Signed-off-by: Venkat Reddy Talla <vreddytalla@nvidia.com>
Reviewed-on: http://git-master/r/763959
GVS: Gerrit_Virtual_Submit
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>

diff --git a/arch/arm/boot/dts/tegra124-tn8-p1761-1270-a03.dts b/arch/arm/boot/dts/tegra124-tn8-p1761-1270-a03.dts
index e473ffa851cbfd74918d60fe51028711249f12f1..9c6d5a41e5ce1ea4c56a56f00d8f858d73e0e6cb 100644 (file)
--- a/arch/arm/boot/dts/tegra124-tn8-p1761-1270-a03.dts
+++ b/arch/arm/boot/dts/tegra124-tn8-p1761-1270-a03.dts
@@ -111,19 +111,19 @@
        i2c@7000c400 {
                battery-gauge@0b {
                        onsemi,kernel-threshold-soc = <2>;
-                       onsemi,kernel-maximum-soc = <99>;
+                       onsemi,kernel-maximum-soc = <88>;
                        io-channels = <&ina3221x INA3221_CHAN_INDEX(0, CURRENT, NORMAL)>;
                        io-channel-names = "battery-current";
                        dt-override-status-odm-data = <0x00C00000 0x00400000>;
                };
                battery-charger@6b {
                        charger {
-                               ti,charge-voltage-limit-millivolt = <4352>;
+                               ti,charge-voltage-limit-millivolt = <4200>;
                                ti,temp-range = <10 15 25 45 50 60>;
-                               ti,charge-thermal-voltage-limit = <4352 4352 4352 4352 4200 4200>;
-                               ti,charge-current-limit = <520 1040 2600 5200 2600 520>;
-                               ti,soc-range = <50 60 70 80 85 90 95 101>;
-                               ti,input-voltage-soc-limit = <4200 4280 4360 4440 4520 4600 4680 4760>;
+                               ti,charge-thermal-voltage-limit = <4200 4200 4200 4200 4200 4200>;
+                               ti,charge-current-limit = <520 1040 2600 2600 2600 520>;
+                               ti,soc-range = <56 68 79 91 97 101>;
+                               ti,input-voltage-soc-limit = <4200 4280 4360 4440 4520 4600>;
                                ti,charge-term-current-limit-milliamp = <1>;
                                dt-override-status-odm-data = <0x00C00000 0x00400000>;
                        };

diff --git a/arch/arm/boot/dts/tegra124-tn8-p1761-1270-a04-e-byd-battery.dts b/arch/arm/boot/dts/tegra124-tn8-p1761-1270-a04-e-byd-battery.dts
index c74e0bbaad503760d2b3b9999294bc5bf87ccb0d..a2e455717ed96ff86397d524b93f7ac5941adc10 100644 (file)
--- a/arch/arm/boot/dts/tegra124-tn8-p1761-1270-a04-e-byd-battery.dts
+++ b/arch/arm/boot/dts/tegra124-tn8-p1761-1270-a04-e-byd-battery.dts
@@ -2,4 +2,22 @@
 
 / {
        nvidia,dtsfilename = __FILE__;
+
+       i2c@7000c400 {
+               lc709203f@0b {
+                       onsemi,kernel-maximum-soc = <99>;
+               };
+
+               hpa2163@6b {
+                       charger {
+                               ti,charge-voltage-limit-millivolt = <4352>;
+                               ti,temp-range = <10 15 25 45 50 60>;
+                               ti,charge-thermal-voltage-limit = <4352 4352 4352 4352 4200 4200>;
+                               ti,charge-current-limit = <520 1040 2600 2600 2600 520>;
+                               ti,soc-range = <50 60 70 80 85 90 95 101>;
+                               ti,input-voltage-soc-limit = <4200 4280 4360 4440 4520 4600 4680 4760>;
+                       };
+               };
+       };
+
 };

diff --git a/arch/arm/boot/dts/tegra124-tn8-p1761-1270-a04-e-nobattery.dts b/arch/arm/boot/dts/tegra124-tn8-p1761-1270-a04-e-nobattery.dts
index 2534b3957304783a282cee91090fda73bba54c55..ede82aeb18940ff5583a4e86bf1216ebd9a33aff 100644 (file)
--- a/arch/arm/boot/dts/tegra124-tn8-p1761-1270-a04-e-nobattery.dts
+++ b/arch/arm/boot/dts/tegra124-tn8-p1761-1270-a04-e-nobattery.dts
@@ -111,7 +111,7 @@
        i2c@7000c400 {
                 battery-gauge@0b {
                        onsemi,kernel-threshold-soc = <2>;
-                       onsemi,kernel-maximum-soc = <99>;
+                       onsemi,kernel-maximum-soc = <88>;
                        io-channels = <&ina3221x INA3221_CHAN_INDEX(0, CURRENT, NORMAL)>;
                        io-channel-names = "battery-current";
                        dt-override-status-odm-data = <0x00C00000 0x00400000>;
@@ -119,12 +119,12 @@
 
                battery-charger@6b {
                        charger {
-                               ti,charge-voltage-limit-millivolt = <4352>;
+                               ti,charge-voltage-limit-millivolt = <4200>;
                                ti,temp-range = <10 15 25 45 50 60>;
-                               ti,charge-thermal-voltage-limit = <4352 4352 4352 4352 4200 4200>;
-                               ti,charge-current-limit = <520 1040 2600 5200 2600 520>;
-                               ti,soc-range = <50 60 70 80 85 90 95 101>;
-                               ti,input-voltage-soc-limit = <4200 4280 4360 4440 4520 4600 4680 4760>;
+                               ti,charge-thermal-voltage-limit = <4200 4200 4200 4200 4200 4200>;
+                               ti,charge-current-limit = <520 1040 2600 2600 2600 520>;
+                               ti,soc-range = <56 68 79 91 97 101>;
+                               ti,input-voltage-soc-limit = <4200 4280 4360 4440 4520 4600>;
                                ti,charge-term-current-limit-milliamp = <1>;
                                dt-override-status-odm-data = <0x00C00000 0x00400000>;
                        };