diff options
Diffstat (limited to 'Documentation/devicetree/bindings/regulator')
4 files changed, 56 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/regulator/mediatek,mt6873-dvfsrc-regulator.yaml b/Documentation/devicetree/bindings/regulator/mediatek,mt6873-dvfsrc-regulator.yaml index 704828687970..685ccf9cf4d4 100644 --- a/Documentation/devicetree/bindings/regulator/mediatek,mt6873-dvfsrc-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/mediatek,mt6873-dvfsrc-regulator.yaml @@ -17,9 +17,11 @@ properties: compatible: enum: - mediatek,mt6873-dvfsrc-regulator + - mediatek,mt6893-dvfsrc-regulator - mediatek,mt8183-dvfsrc-regulator - mediatek,mt8192-dvfsrc-regulator - mediatek,mt8195-dvfsrc-regulator + - mediatek,mt8196-dvfsrc-regulator dvfsrc-vcore: description: DVFSRC-controlled SoC Vcore regulator diff --git a/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml b/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml index 4ffe5c3faea0..a5486c36830f 100644 --- a/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml @@ -100,6 +100,15 @@ properties: PMIC default "STANDBY" state voltage in uV. Only Buck1~3 have such dvs(dynamic voltage scaling) property. + regulator-allowed-modes: + description: | + Buck regulator operating modes allowed. Valid values below. + Users should use the macros from dt-bindings/regulator/nxp,pca9450-regulator.h + 0 (PCA9450_BUCK_MODE_AUTO): Auto PFM/PWM mode + 1 (PCA9450_BUCK_MODE_FORCE_PWM): Forced PWM mode + items: + enum: [ 0, 1 ] + unevaluatedProperties: false additionalProperties: false @@ -143,6 +152,7 @@ allOf: examples: - | #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/regulator/nxp,pca9450-regulator.h> i2c { #address-cells = <1>; @@ -179,6 +189,8 @@ examples: regulator-max-microvolt = <3400000>; regulator-boot-on; regulator-always-on; + regulator-initial-mode = <PCA9450_BUCK_MODE_FORCE_PWM>; + regulator-allowed-modes = <PCA9450_BUCK_MODE_FORCE_PWM>; }; buck5: BUCK5 { regulator-name = "BUCK5"; @@ -186,6 +198,8 @@ examples: regulator-max-microvolt = <3400000>; regulator-boot-on; regulator-always-on; + regulator-allowed-modes = <PCA9450_BUCK_MODE_AUTO + PCA9450_BUCK_MODE_FORCE_PWM>; }; buck6: BUCK6 { regulator-name = "BUCK6"; diff --git a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml index 3a5a0a6cf5cc..4c5b0629aa3e 100644 --- a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml @@ -40,6 +40,7 @@ description: | For PM660, smps1 - smps6, ldo1 - ldo3, ldo5 - ldo19 For PM660L, smps1 - smps3, smps5, ldo1 - ldo8, bob For PM7325, smps1 - smps8, ldo1 - ldo19 + For PM7550, smps1 - smps6, ldo1 - ldo23, bob For PM8005, smps1 - smps4 For PM8009, smps1 - smps2, ldo1 - ldo7 For PM8010, ldo1 - ldo7 @@ -53,6 +54,7 @@ description: | For PMI8998, bob For PMC8380, smps1 - smps8, ldo1 - lodo3 For PMR735A, smps1 - smps3, ldo1 - ldo7 + For PMR735B, ldo1 - ldo12 For PMX55, smps1 - smps7, ldo1 - ldo16 For PMX65, smps1 - smps8, ldo1 - ldo21 For PMX75, smps1 - smps10, ldo1 - ldo21 @@ -66,6 +68,7 @@ properties: - qcom,pm660-rpmh-regulators - qcom,pm660l-rpmh-regulators - qcom,pm7325-rpmh-regulators + - qcom,pm7550-rpmh-regulators - qcom,pm8005-rpmh-regulators - qcom,pm8009-rpmh-regulators - qcom,pm8009-1-rpmh-regulators @@ -87,6 +90,7 @@ properties: - qcom,pmm8155au-rpmh-regulators - qcom,pmm8654au-rpmh-regulators - qcom,pmr735a-rpmh-regulators + - qcom,pmr735b-rpmh-regulators - qcom,pmx55-rpmh-regulators - qcom,pmx65-rpmh-regulators - qcom,pmx75-rpmh-regulators @@ -222,6 +226,25 @@ allOf: properties: compatible: enum: + - qcom,pm7550-rpmh-regulators + then: + properties: + vdd-bob-supply: + description: BOB regulator parent supply phandle. + vdd-l2-l3-supply: true + vdd-l4-l5-supply: true + vdd-l9-l10-supply: true + vdd-l12-l14-supply: true + vdd-l13-l16-supply: true + vdd-l15-l17-l18-l19-l20-l21-l22-l23-supply: true + patternProperties: + "^vdd-l(1|[6-8]|11)-supply$": true + "^vdd-s[1-6]-supply$": true + + - if: + properties: + compatible: + enum: - qcom,pm8005-rpmh-regulators then: patternProperties: @@ -428,6 +451,18 @@ allOf: properties: compatible: enum: + - qcom,pmr735b-rpmh-regulators + then: + properties: + vdd-l1-l2-supply: true + vdd-l7-l8-supply: true + patternProperties: + "^vdd-l([3-6]|9|1[0-2])-supply$": true + + - if: + properties: + compatible: + enum: - qcom,pmx55-rpmh-regulators then: properties: diff --git a/Documentation/devicetree/bindings/regulator/raspberrypi,7inch-touchscreen-panel-regulator.yaml b/Documentation/devicetree/bindings/regulator/raspberrypi,7inch-touchscreen-panel-regulator.yaml index 41678400e63f..18944d39d08f 100644 --- a/Documentation/devicetree/bindings/regulator/raspberrypi,7inch-touchscreen-panel-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/raspberrypi,7inch-touchscreen-panel-regulator.yaml @@ -12,14 +12,17 @@ maintainers: description: | The RaspberryPi 7" display has an ATTINY88-based regulator/backlight controller on the PCB, which is used to turn the display unit on/off - and control the backlight. + and control the backlight. The V2 supports 5" and 7" panels and also + offers PWM backlight control. allOf: - $ref: regulator.yaml# properties: compatible: - const: raspberrypi,7inch-touchscreen-panel-regulator + enum: + - raspberrypi,7inch-touchscreen-panel-regulator + - raspberrypi,touchscreen-panel-regulator-v2 reg: maxItems: 1 |