arm64: dts: qcom: sm8450-nagara: Configure SLG51000 PMIC

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>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221229103212.984324-7-konrad.dybcio@linaro.org

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 5596d23c1286c9120425b538f2b4596a3e822154..afb05f0071bbf231bab5832ee6f1b13a2487b1d8 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi
@@ -501,7 +501,58 @@
        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 {
@@ -600,6 +651,15 @@
 };
 
 &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";