Add charger device node and related battery node for SC2731 PMIC.
Signed-off-by: Baolin Wang <baolin.wang@xxxxxxxxxx>
---
arch/arm64/boot/dts/sprd/sc2731.dtsi | 6 ++++++
arch/arm64/boot/dts/sprd/sp9860g-1h10.dts | 16 ++++++++++++++++
2 files changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/sprd/sc2731.dtsi b/arch/arm64/boot/dts/sprd/sc2731.dtsi
index a2edc25..dbf6242 100644
--- a/arch/arm64/boot/dts/sprd/sc2731.dtsi
+++ b/arch/arm64/boot/dts/sprd/sc2731.dtsi
@@ -17,6 +17,12 @@
#address-cells = <1>;
#size-cells = <0>;
+ charger@0 {
+ compatible = "sprd,sc2731-charger";
+ reg = <0x0>;
+ monitored-battery = <&bat>;
+ };
+
led-controller@200 {
compatible = "sprd,sc27xx-bltc", "sprd,sc2731-bltc";
reg = <0x200>;
diff --git a/arch/arm64/boot/dts/sprd/sp9860g-1h10.dts b/arch/arm64/boot/dts/sprd/sp9860g-1h10.dts
index 3bd18e3..2a963bd 100644
--- a/arch/arm64/boot/dts/sprd/sp9860g-1h10.dts
+++ b/arch/arm64/boot/dts/sprd/sp9860g-1h10.dts
@@ -41,6 +41,22 @@
#size-cells = <2>;
ranges;
};
+
+ bat: battery {
+ compatible = "simple-battery";
+ charge-full-design-microamp-hours = <1900000>;
+ charge-term-current-microamp = <120000>;
+ constant_charge_voltage_max_microvolt = <4350000>;
+ internal-resistance-micro-ohms = <250000>;
+ ocv-capacity-celsius = <20>;
+ ocv-capacity-table-0 = <4185000 100>, <4113000 95>, <4066000 90>,
+ <4022000 85>, <3983000 80>, <3949000 75>,
+ <3917000 70>, <3889000 65>, <3864000 60>,
+ <3835000 55>, <3805000 50>, <3787000 45>,
+ <3777000 40>, <3773000 35>, <3770000 30>,
+ <3765000 25>, <3752000 20>, <3724000 15>,
+ <3680000 10>, <3605000 5>, <3400000 0>;
+ };
};
&uart0 {
--
1.7.9.5
