[PATCH v2 7/7] arm64: dts: qcom: sm8450-nagara: Configure SLG51000 PMIC

Konrad Dybcio
2022-12-29T10:33:19Z

Nagara devices use the Dialog SLG51000 PMIC for powering some camera
sensors. Add the required nodes to support it.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
v1 -> v2:
No changes

.../dts/qcom/sm8450-sony-xperia-nagara.dtsi | 62 ++++++++++++++++++-
1 file changed, 61 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi b/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi
index 15709d73b264..8869495c397e 100644
--- a/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi
@@ -513,7 +513,58 @@ &i2c5 {
clock-frequency = <400000>;
status = "okay";

- /* Dialog SLG51000 CMIC @ 75 */
+ pmic@75 {
+ compatible = "dlg,slg51000";
+ reg = <0x75>;
+ dlg,cs-gpios = <&pm8350b_gpios 1 GPIO_ACTIVE_HIGH>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&cam_pwr_a_cs>;
+
+ regulators {
+ slg51000_a_ldo1: ldo1 {
+ regulator-name = "slg51000_a_ldo1";
+ regulator-min-microvolt = <2400000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ slg51000_a_ldo2: ldo2 {
+ regulator-name = "slg51000_a_ldo2";
+ regulator-min-microvolt = <2400000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ slg51000_a_ldo3: ldo3 {
+ regulator-name = "slg51000_a_ldo3";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <3750000>;
+ };
+
+ slg51000_a_ldo4: ldo4 {
+ regulator-name = "slg51000_a_ldo4";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <3750000>;
+ };
+
+ slg51000_a_ldo5: ldo5 {
+ regulator-name = "slg51000_a_ldo5";
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ slg51000_a_ldo6: ldo6 {
+ regulator-name = "slg51000_a_ldo6";
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ slg51000_a_ldo7: ldo7 {
+ regulator-name = "slg51000_a_ldo7";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <3750000>;
+ };
+ };
+ };
};

&i2c9 {
@@ -612,6 +663,15 @@ vol_down_n: vol-down-n-state {
};

&pm8350b_gpios {
+ cam_pwr_a_cs: cam-pwr-a-cs-state {
+ pins = "gpio1";
+ function = "normal";
+ qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
+ power-source = <1>;
+ drive-push-pull;
+ output-high;
+ };
+
snapshot_n: snapshot-n-state {
pins = "gpio5";
function = "normal";
--
2.39.0