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| author | Konrad Dybcio <konrad.dybcio@linaro.org> | 2023-04-11 20:14:43 +0200 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2023-05-24 21:50:44 -0700 |
| commit | 7a740ec3045bfa3b476ea94dd2d70bc3ac5d0a0f (patch) | |
| tree | ccb388894a8da8f91ca1c162054728fbe0139057 | |
| parent | b949d8032fa287633faf895dc3669a7fd6720071 (diff) | |
| download | lwn-7a740ec3045bfa3b476ea94dd2d70bc3ac5d0a0f.tar.gz lwn-7a740ec3045bfa3b476ea94dd2d70bc3ac5d0a0f.zip | |
arm64: dts: qcom: sm8150-kumano: Set up camera fixed regulators
Sony - as per usual - used a whole bunch of GPIO-gated fixed
voltage regulators for camera sensors on Kumano. Describe them
and the corresponding pins.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230315-topic-kumano_dts0-v2-3-0ca7fa521b86@linaro.org
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano.dtsi | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano.dtsi b/arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano.dtsi index d1a3ab836019..ad402f3a90c3 100644 --- a/arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano.dtsi @@ -6,6 +6,7 @@ /dts-v1/; #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h> #include <dt-bindings/regulator/qcom,rpmh-regulator.h> #include "sm8150.dtsi" #include "pm8150.dtsi" @@ -81,6 +82,66 @@ }; }; + cam0_vdig_vreg: cam0-vdig-regulator { + compatible = "regulator-fixed"; + regulator-name = "camera0_vdig_vreg"; + gpio = <&tlmm 22 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&main_cam_pwr_en>; + pinctrl-names = "default"; + }; + + cam1_vdig_vreg: cam1-vdig-regulator { + compatible = "regulator-fixed"; + regulator-name = "camera1_vdig_vreg"; + gpio = <&tlmm 79 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&sub_cam_pwr_en>; + pinctrl-names = "default"; + }; + + cam2_vdig_vreg: cam2-vdig-regulator { + compatible = "regulator-fixed"; + regulator-name = "camera2_vdig_vreg"; + gpio = <&tlmm 25 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&chat_cam_pwr_en>; + pinctrl-names = "default"; + }; + + cam3_vdig_vreg: cam3-vdig-regulator { + compatible = "regulator-fixed"; + regulator-name = "camera3_vdig_vreg"; + gpio = <&pm8150_gpios 7 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&supwc_pwr_en>; + pinctrl-names = "default"; + }; + + cam_vmdr_vreg: cam-vmdr-regulator { + compatible = "regulator-fixed"; + regulator-name = "camera_vmdr_vreg"; + gpio = <&pm8150l_gpios 3 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&main_cam_pwr_vmdr_en>; + pinctrl-names = "default"; + }; + + rgbcir_vreg: rgbcir-regulator { + compatible = "regulator-fixed"; + regulator-name = "rgbcir_vreg"; + gpio = <&tlmm 29 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&rgbc_ir_pwr_en>; + pinctrl-names = "default"; + }; + vph_pwr: vph-pwr-regulator { compatible = "regulator-fixed"; regulator-name = "vph_pwr"; @@ -474,6 +535,15 @@ bias-pull-up; input-enable; }; + + supwc_pwr_en: supwc-pwr-en-state { + pins = "gpio7"; + function = "normal"; + qcom,drive-strength = <1>; + power-source = <1>; + drive-push-pull; + output-low; + }; }; &pm8150b_gpios { @@ -520,6 +590,15 @@ "NC", /* GPIO_10 */ "NC", "NC"; + + main_cam_pwr_vmdr_en: main-cam-pwr-vmdr-en-state { + pins = "gpio3"; + function = "normal"; + qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>; + power-source = <0>; + drive-push-pull; + output-low; + }; }; &pon_pwrkey { @@ -716,6 +795,37 @@ "WL_CMD_DATA_CHAIN1", "WL_BT_COEX_CLK", "WL_BT_COEX_DATA"; + + main_cam_pwr_en: main-cam-pwr-en-state { + pins = "gpio22"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + output-low; + }; + + chat_cam_pwr_en: chat-cam-pwr-en-state { + pins = "gpio25"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + output-low; + }; + + rgbc_ir_pwr_en: rgbc-ir-pwr-en-state { + pins = "gpio29"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + output-low; + }; + + sub_cam_pwr_en: sub-cam-pwr-en-state { + pins = "gpio79"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; }; &uart2 { |