From: Joe Mason <buddyjojo06@xxxxxxxxxxx>
Like the Samsung Galaxy A3/A5, the Grand Prime uses a Richtek RT5033 PMIC
as battery fuel gauge, charger, flash LED and for some regulators.
For now, only add the fuel gauge/battery device to the device tree, so we
can check the remaining battery percentage.
The other RT5033 drivers need some more work first before they can be used
properly.
Signed-off-by: Joe Mason <buddyjojo06@xxxxxxxxxxx>
Signed-off-by: Lin, Meng-Bo <linmengbo0689@xxxxxxxxxxxxxx>
---
.../qcom/msm8916-samsung-fortuna-common.dtsi | 22 +++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi
index 40c8edc795b0..ca147310c27a 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi
@@ -79,6 +79,21 @@ muic: extcon@25 {
};
};
+&blsp_i2c4 {
+ status = "okay";
+
+ battery@35 {
+ compatible = "richtek,rt5033-battery";
+ reg = <0x35>;
+
+ interrupt-parent = <&tlmm>;
+ interrupts = <121 IRQ_TYPE_EDGE_FALLING>;
+
+ pinctrl-0 = <&fg_alert_default>;
+ pinctrl-names = "default";
+ };
+};
+
&blsp_uart2 {
status = "okay";
};
@@ -127,6 +142,13 @@ &wcnss_iris {
};
&tlmm {
+ fg_alert_default: fg-alert-default-state {
+ pins = "gpio121";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
gpio_keys_default: gpio-keys-default-state {
pins = "gpio107", "gpio109";
function = "gpio";
--
2.39.2
