Like on many other platforms, Tama devices utilize lots of GPIO-
enabled regulators for the camera sensors. Define them in the DT.
Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
---
.../boot/dts/qcom/sdm845-sony-xperia-tama.dtsi | 57 ++++++++++++++++++++++
1 file changed, 57 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi
index 430857233967..b02a1dc5fecd 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi
@@ -67,6 +67,36 @@ key-volume-up {
};
};
+ cam_vana_front_vreg: cam-vana-front-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "cam_vana_front_vreg";
+ gpio = <&tlmm 8 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+
+ pinctrl-0 = <&chat_cam_pwr_en>;
+ pinctrl-names = "default";
+ };
+
+ cam_vana_rear_vreg: cam-vana-rear-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "cam_vana_rear_vreg";
+ gpio = <&tlmm 27 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+
+ pinctrl-0 = <&main_cam_pwr_en>;
+ pinctrl-names = "default";
+ };
+
+ cam_vio_vreg: cam-vio-reagulator {
+ compatible = "regulator-fixed";
+ regulator-name = "cam_vio_vreg";
+ gpio = <&pmi8998_gpios 12 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+
+ pinctrl-0 = <&cam_io_en>;
+ pinctrl-names = "default";
+ };
+
vph_pwr: vph-pwr-regulator {
compatible = "regulator-fixed";
regulator-name = "vph_pwr";
@@ -592,6 +622,17 @@ snapshot_n: snapshot-n-state {
};
};
+&pmi8998_gpios {
+ cam_io_en: cam-io-en-state {
+ pins = "gpio12";
+ function = "normal";
+ qcom,drive-strength = <3>;
+ power-source = <0>;
+ drive-push-pull;
+ output-low;
+ };
+};
+
&pmi8998_wled {
default-brightness = <800>;
qcom,switching-freq = <800>;
@@ -660,6 +701,14 @@ sde_dsi_sleep: sde-dsi-sleep-state {
bias-pull-down;
};
+ chat_cam_pwr_en: chat-cam-pwr-en-state {
+ pins = "gpio8";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ output-low;
+ };
+
sde_te_active_sleep: sde-te-active-sleep-state {
pins = "gpio10";
function = "mdp_vsync";
@@ -667,6 +716,14 @@ sde_te_active_sleep: sde-te-active-sleep-state {
bias-pull-down;
};
+ main_cam_pwr_en: main-cam-pwr-en-state {
+ pins = "gpio27";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ output-low;
+ };
+
ts_default: ts-default-state {
reset-pins {
pins = "gpio99";
--
2.42.0
