From: Konrad Dybcio <konrad.dybcio@linaro.org>
Date: Thu, 24 Aug 2023 09:58:54 +0000 (+0200)
Subject: arm64: dts: qcom: sdm845-tama: Add camera GPIO regulators
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=714a1cf29d7015f87df28333d8f702e8398aa176;p=linux.git

arm64: dts: qcom: sdm845-tama: Add camera GPIO regulators

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@linaro.org>
Link: https://lore.kernel.org/r/20230824-topic-tama_gpio-v1-3-014e9d198dce@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---

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 4308572339673..b02a1dc5fecd6 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 @@
 		};
 	};
 
+	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 @@
 	};
 };
 
+&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 @@
 		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 @@
 		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";