[PATCH 13/13] arm64: dts: qcom: sc8280xp-x13s: enable pm8008 camera pmic

Johan Hovold
2024-05-06T15:10:15Z

Enable the PM8008 PMIC which is used to power the camera sensors.

Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
---
.../qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 123 ++++++++++++++++++
1 file changed, 123 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
index 98c1b75513be..78d85e722ab1 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
@@ -295,6 +295,27 @@ linux,cma {
};

thermal-zones {
+ pm8008-thermal {
+ polling-delay-passive = <100>;
+ polling-delay = <0>;
+
+ thermal-sensors = <&pm8008>;
+
+ trips {
+ trip0 {
+ temperature = <95000>;
+ hysteresis = <0>;
+ type = "passive";
+ };
+
+ trip1 {
+ temperature = <115000>;
+ hysteresis = <0>;
+ type = "critical";
+ };
+ };
+ };
+
skin-temp-thermal {
polling-delay-passive = <250>;
polling-delay = <0>;
@@ -669,6 +690,85 @@ touchscreen@10 {
};
};

+&i2c11 {
+ clock-frequency = <400000>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c11_default>;
+
+ status = "okay";
+
+ pm8008: pmic@c {
+ compatible = "qcom,pm8008";
+ reg = <0xc>;
+
+ interrupts-extended = <&tlmm 41 IRQ_TYPE_EDGE_RISING>;
+ reset-gpios = <&tlmm 42 GPIO_ACTIVE_LOW>;
+
+ vdd_l1_l2-supply = <&vreg_s11b>;
+ vdd_l3_l4-supply = <&vreg_bob>;
+ vdd_l5-supply = <&vreg_bob>;
+ vdd_l6-supply = <&vreg_bob>;
+ vdd_l7-supply = <&vreg_bob>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pm8008_default>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pm8008 0 0 2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ #thermal-sensor-cells = <0>;
+
+ regulators {
+ vreg_l1q: ldo1 {
+ regulator-name = "vreg_l1q";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ vreg_l2q: ldo2 {
+ regulator-name = "vreg_l2q";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ vreg_l3q: ldo3 {
+ regulator-name = "vreg_l3q";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ };
+
+ vreg_l4q: ldo4 {
+ regulator-name = "vreg_l4q";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ };
+
+ vreg_l5q: ldo5 {
+ regulator-name = "vreg_l5q";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vreg_l6q: ldo6 {
+ regulator-name = "vreg_l6q";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vreg_l7q: ldo7 {
+ regulator-name = "vreg_l7q";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ };
+ };
+ };
+};
+
&i2c21 {
clock-frequency = <400000>;

@@ -1367,6 +1467,13 @@ i2c4_default: i2c4-default-state {
bias-disable;
};

+ i2c11_default: i2c11-default-state {
+ pins = "gpio18", "gpio19";
+ function = "qup11";
+ drive-strength = <16>;
+ bias-disable;
+ };
+
i2c21_default: i2c21-default-state {
pins = "gpio81", "gpio82";
function = "qup21";
@@ -1470,6 +1577,22 @@ wake-n-pins {
};
};

+ pm8008_default: pm8008-default-state {
+ int-pins {
+ pins = "gpio41";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ reset-n-pins {
+ pins = "gpio42";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+ };
+
spkr_1_sd_n_default: spkr-1-sd-n-default-state {
perst-n-pins {
pins = "gpio178";
--
2.43.2