On 08/05/2023 19:04, Dmitry Baryshkov wrote:
Enable coincell charger for the coin battery which can be installed on
the APQ8074 dragonboard.
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
arch/arm/boot/dts/qcom-apq8074-dragonboard.dts | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
index 07db6451f273..93a059641957 100644
--- a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
+++ b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
@@ -58,6 +58,12 @@ eeprom: eeprom@52 {
};
};
+&pm8941_coincell {
+ qcom,rset-ohms = <2100>;
+ qcom,vset-millivolts = <3000>;
+ status = "okay";
+};
Ok, this one might need reconsideration. I still didn't find the lithium
accumulator of this size and granted that it might be the battery
instead of the accumulator, it is safer not to enable the charger, at
least by default.
+
&pm8941_gpios {
msm_keys_default: pm8941-gpio-keys-state {
pins = "gpio5", "gpio23";
--
With best wishes
Dmitry
