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arm64: dts: qcom: sm8150-kumano: Set up camera fixed regulators

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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
This commit is contained in:
Konrad Dybcio
2023-04-11 20:14:43 +02:00
committed by Bjorn Andersson
parent b949d8032f
commit 7a740ec304
1 changed files with 110 additions and 0 deletions
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110
arch/arm64/boot/dts/qcom/sm8150-sony-xperia-kumano.dtsi
View File

@@ -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 {