From: Fenglin Wu <fenglin.wu@oss.qualcomm.com>
Add nvmem cells for getting charge control thresholds if they have
been set previously.
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on Thinkpad T14S OLED
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Fenglin Wu <fenglin.wu@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/x1-crd.dtsi | 7 +++++++
arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi | 20 ++++++++++++++++++++
2 files changed, 27 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/x1-crd.dtsi b/arch/arm64/boot/dts/qcom/x1-crd.dtsi
index c9f0d505267081af66b0973fe6c1e33832a2c86b..cd3c071624ce66f8c28ee4521fe3db8b737757a6 100644
--- a/arch/arm64/boot/dts/qcom/x1-crd.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1-crd.dtsi
@@ -82,6 +82,13 @@ pmic-glink {
<&tlmm 123 GPIO_ACTIVE_HIGH>,
<&tlmm 125 GPIO_ACTIVE_HIGH>;
+ nvmem-cells = <&charge_limit_en>,
+ <&charge_limit_end>,
+ <&charge_limit_delta>;
+ nvmem-cell-names = "charge_limit_en",
+ "charge_limit_end",
+ "charge_limit_delta";
+
/* Left-side rear port */
connector@0 {
compatible = "usb-c-connector";
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi b/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi
index c02fd4d15c9649c222caaafa5ed2c777a10fb4f5..eb5562e4393c88faa16d9172ee2a1ceabef076ff 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi
@@ -239,6 +239,26 @@ reboot_reason: reboot-reason@48 {
};
};
+ pmk8550_sdam_15: nvram@7e00 {
+ compatible = "qcom,spmi-sdam";
+ reg = <0x7e00>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x7e00 0x100>;
+
+ charge_limit_en: charge-limit-en@73 {
+ reg = <0x73 0x1>;
+ };
+
+ charge_limit_end: charge-limit-end@75 {
+ reg = <0x75 0x1>;
+ };
+
+ charge_limit_delta: charge-limit-delta@76 {
+ reg = <0x76 0x1>;
+ };
+ };
+
pmk8550_gpios: gpio@8800 {
compatible = "qcom,pmk8550-gpio", "qcom,spmi-gpio";
reg = <0xb800>;
--
2.34.1