diff options
69 files changed, 1134 insertions, 246 deletions
diff --git a/Documentation/devicetree/bindings/regulator/active-semi,act8846.yaml b/Documentation/devicetree/bindings/regulator/active-semi,act8846.yaml index 3725348bb235..02f45b5834d0 100644 --- a/Documentation/devicetree/bindings/regulator/active-semi,act8846.yaml +++ b/Documentation/devicetree/bindings/regulator/active-semi,act8846.yaml @@ -28,75 +28,37 @@ properties: the VSEL pin is assumed to be low. type: boolean - regulators: - type: object - additionalProperties: false + inl1-supply: + description: Handle to the INL1 input supply (REG5-7) - properties: - REG1: - type: object - $ref: /schemas/regulator/regulator.yaml# - unevaluatedProperties: false + inl2-supply: + description: Handle to the INL2 input supply (REG8-9) - properties: - vp1-supply: - description: Handle to the VP1 input supply + inl3-supply: + description: Handle to the INL3 input supply (REG10-12) - REG2: - type: object - $ref: /schemas/regulator/regulator.yaml# - unevaluatedProperties: false + vp1-supply: + description: Handle to the VP1 input supply (REG1) - properties: - vp2-supply: - description: Handle to the VP2 input supply + vp2-supply: + description: Handle to the VP2 input supply (REG2) - REG3: - type: object - $ref: /schemas/regulator/regulator.yaml# - unevaluatedProperties: false + vp3-supply: + description: Handle to the VP3 input supply (REG3) - properties: - vp3-supply: - description: Handle to the VP3 input supply - - REG4: - type: object - $ref: /schemas/regulator/regulator.yaml# - unevaluatedProperties: false + vp4-supply: + description: Handle to the VP4 input supply (REG4) - properties: - vp4-supply: - description: Handle to the VP4 input supply + regulators: + type: object + additionalProperties: false patternProperties: - "^REG[5-7]$": + "^REG([1-9]|1[0-2])$": type: object $ref: /schemas/regulator/regulator.yaml# unevaluatedProperties: false - properties: - inl1-supply: - description: Handle to the INL1 input supply - - "^REG[8-9]$": - type: object - $ref: /schemas/regulator/regulator.yaml# - unevaluatedProperties: false - - properties: - inl2-supply: - description: Handle to the INL2 input supply - - "^REG1[0-2]$": - type: object - $ref: /schemas/regulator/regulator.yaml# - unevaluatedProperties: false - - properties: - inl3-supply: - description: Handle to the INL3 input supply - additionalProperties: false required: diff --git a/Documentation/devicetree/bindings/regulator/adi,max77857.yaml b/Documentation/devicetree/bindings/regulator/adi,max77857.yaml new file mode 100644 index 000000000000..d1fa74aca721 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/adi,max77857.yaml @@ -0,0 +1,86 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2022 Analog Devices Inc. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/adi,max77857.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices MAX77857 Buck-Boost Converter + +maintainers: + - Ibrahim Tilki <Ibrahim.Tilki@analog.com> + - Okan Sahin <Okan.Sahin@analog.com> + +description: Analog Devices MAX77857 Buck-Boost Converter + +properties: + compatible: + enum: + - adi,max77831 + - adi,max77857 + - adi,max77859 + - adi,max77859a + + reg: + description: I2C address of the device + items: + - enum: [0x66, 0x67, 0x6E, 0x6F] + + interrupts: + maxItems: 1 + + adi,switch-frequency-hz: + description: Switching frequency of the Buck-Boost converter in Hz. + items: + - enum: [1200000, 1500000, 1800000, 2100000] + + adi,rtop-ohms: + description: Top feedback resistor value in ohms for external feedback. + minimum: 150000 + maximum: 330000 + + adi,rbot-ohms: + description: Bottom feedback resistor value in ohms for external feedback. + +dependencies: + adi,rtop-ohms: [ 'adi,rbot-ohms' ] + adi,rbot-ohms: [ 'adi,rtop-ohms' ] + +required: + - compatible + - reg + +allOf: + - $ref: regulator.yaml# + - if: + properties: + compatible: + contains: + enum: + - adi,max77831 + + then: + properties: + adi,switch-frequency-hz: + items: + enum: [1200000, 1500000, 1800000] + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + regulator@66 { + reg = <0x66>; + compatible = "adi,max77857"; + interrupt-parent = <&gpio>; + interrupts = <26 IRQ_TYPE_EDGE_FALLING>; + + adi,rtop-ohms = <312000>; + adi,rbot-ohms = <12000>; + }; + }; diff --git a/Documentation/devicetree/bindings/regulator/dlg,da9121.yaml b/Documentation/devicetree/bindings/regulator/dlg,da9121.yaml index dc626517c2ad..13b3f75f8e5e 100644 --- a/Documentation/devicetree/bindings/regulator/dlg,da9121.yaml +++ b/Documentation/devicetree/bindings/regulator/dlg,da9121.yaml @@ -95,11 +95,6 @@ properties: Properties for a single BUCK regulator properties: - regulator-name: - pattern: "^BUCK([1-2])$" - description: | - BUCK2 present in DA9122, DA9220, DA9131, DA9132 only - regulator-initial-mode: enum: [ 0, 1, 2, 3 ] description: Defined in include/dt-bindings/regulator/dlg,da9121-regulator.h @@ -122,6 +117,23 @@ required: - reg - regulators +allOf: + - if: + properties: + compatible: + not: + contains: + enum: + - dlg,da9122 + - dlg,da9131 + - dlg,da9132 + - dlg,da9220 + then: + properties: + regulators: + properties: + buck2: false + additionalProperties: false examples: diff --git a/Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml b/Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml new file mode 100644 index 000000000000..bad140418e49 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml @@ -0,0 +1,132 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/dlg,slg51000.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Dialog Semiconductor SLG51000 Voltage Regulator + +maintainers: + - Eric Jeong <eric.jeong.opensource@diasemi.com> + - Support Opensource <support.opensource@diasemi.com> + +properties: + compatible: + const: dlg,slg51000 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + dlg,cs-gpios: + maxItems: 1 + description: + GPIO for chip select + + vin3-supply: + description: + Input supply for ldo3, required if regulator is enabled + + vin4-supply: + description: + Input supply for ldo4, required if regulator is enabled + + vin5-supply: + description: + Input supply for ldo5, required if regulator is enabled + + vin6-supply: + description: + Input supply for ldo6, required if regulator is enabled + + vin7-supply: + description: + Input supply for ldo7, required if regulator is enabled + + regulators: + type: object + additionalProperties: false + + patternProperties: + "^ldo[1-7]$": + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + + properties: + enable-gpios: + maxItems: 1 + + required: + - regulator-name + +required: + - compatible + - reg + - regulators + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/regulator/dlg,da9121-regulator.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@75 { + compatible = "dlg,slg51000"; + reg = <0x75>; + dlg,cs-gpios = <&tlmm 69 GPIO_ACTIVE_HIGH>; + vin5-supply = <&vreg_s1f_1p2>; + vin6-supply = <&vreg_s1f_1p2>; + + regulators { + ldo1 { + regulator-name = "slg51000_b_ldo1"; + regulator-min-microvolt = <2400000>; + regulator-max-microvolt = <3300000>; + }; + + ldo2 { + regulator-name = "slg51000_b_ldo2"; + regulator-min-microvolt = <2400000>; + regulator-max-microvolt = <3300000>; + }; + + ldo3 { + regulator-name = "slg51000_b_ldo3"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3750000>; + }; + + ldo4 { + regulator-name = "slg51000_b_ldo4"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3750000>; + }; + + ldo5 { + regulator-name = "slg51000_b_ldo5"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1200000>; + }; + + ldo6 { + regulator-name = "slg51000_b_ldo6"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1200000>; + }; + + ldo7 { + regulator-name = "slg51000_b_ldo7"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3750000>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/regulator/mps,mp5416.yaml b/Documentation/devicetree/bindings/regulator/mps,mp5416.yaml index 2e720d152890..0221397eb51e 100644 --- a/Documentation/devicetree/bindings/regulator/mps,mp5416.yaml +++ b/Documentation/devicetree/bindings/regulator/mps,mp5416.yaml @@ -29,10 +29,12 @@ properties: patternProperties: "^buck[1-4]$": $ref: regulator.yaml# + unevaluatedProperties: false type: object "^ldo[1-4]$": $ref: regulator.yaml# + unevaluatedProperties: false type: object additionalProperties: false diff --git a/Documentation/devicetree/bindings/regulator/mps,mpq7920.yaml b/Documentation/devicetree/bindings/regulator/mps,mpq7920.yaml index f3fcfc8be72f..6de5b027f990 100644 --- a/Documentation/devicetree/bindings/regulator/mps,mpq7920.yaml +++ b/Documentation/devicetree/bindings/regulator/mps,mpq7920.yaml @@ -21,7 +21,6 @@ properties: regulators: type: object - $ref: regulator.yaml# description: | list of regulators provided by this controller, must be named @@ -39,11 +38,13 @@ properties: ldortc: type: object $ref: regulator.yaml# + unevaluatedProperties: false patternProperties: "^ldo[1-4]$": type: object $ref: regulator.yaml# + unevaluatedProperties: false "^buck[1-4]$": type: object diff --git a/Documentation/devicetree/bindings/regulator/pfuze100.yaml b/Documentation/devicetree/bindings/regulator/pfuze100.yaml index e384e4953f0a..0eda44752cdd 100644 --- a/Documentation/devicetree/bindings/regulator/pfuze100.yaml +++ b/Documentation/devicetree/bindings/regulator/pfuze100.yaml @@ -68,18 +68,22 @@ properties: "^sw([1-4]|[1-4][a-c]|[1-4][a-c][a-c])$": $ref: regulator.yaml# type: object + unevaluatedProperties: false "^vgen[1-6]$": $ref: regulator.yaml# type: object + unevaluatedProperties: false "^vldo[1-4]$": $ref: regulator.yaml# type: object + unevaluatedProperties: false "^(vsnvs|vref|vrefddr|swbst|coin|v33|vccsd)$": $ref: regulator.yaml# type: object + unevaluatedProperties: false additionalProperties: false diff --git a/Documentation/devicetree/bindings/regulator/qcom,rpm-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,rpm-regulator.yaml index 8a08698e3484..b4eb4001eb3d 100644 --- a/Documentation/devicetree/bindings/regulator/qcom,rpm-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/qcom,rpm-regulator.yaml @@ -49,7 +49,7 @@ patternProperties: ".*-supply$": description: Input supply phandle(s) for this node - "^((s|l|lvs)[0-9]*)|(s[1-2][a-b])|(ncp)|(mvs)|(usb-switch)|(hdmi-switch)$": + "^((s|l|lvs)[0-9]*|s[1-2][a-b]|ncp|mvs|usb-switch|hdmi-switch)$": description: List of regulators and its properties $ref: regulator.yaml# unevaluatedProperties: false diff --git a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml index b9498504ad79..e758093365bc 100644 --- a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml @@ -53,6 +53,7 @@ description: | For PMR735A, smps1 - smps3, ldo1 - ldo7 For PMX55, smps1 - smps7, ldo1 - ldo16 For PMX65, smps1 - smps8, ldo1 - ldo21 + For PMX75, smps1 - smps10, ldo1 - ldo21 properties: compatible: @@ -84,6 +85,7 @@ properties: - qcom,pmr735a-rpmh-regulators - qcom,pmx55-rpmh-regulators - qcom,pmx65-rpmh-regulators + - qcom,pmx75-rpmh-regulators qcom,pmic-id: description: | @@ -109,6 +111,7 @@ properties: bob: type: object $ref: regulator.yaml# + unevaluatedProperties: false description: BOB regulator node. dependencies: regulator-allow-set-load: [ regulator-allowed-modes ] @@ -117,6 +120,7 @@ patternProperties: "^(smps|ldo|lvs|bob)[0-9]+$": type: object $ref: regulator.yaml# + unevaluatedProperties: false description: smps/ldo regulator nodes(s). dependencies: regulator-allow-set-load: [ regulator-allowed-modes ] @@ -424,10 +428,28 @@ allOf: vdd-l11-l13-supply: true patternProperties: "^vdd-l[1347]-supply$": true - "^vdd-l1[0245789]-supply$": true + "^vdd-l1[024579]-supply$": true "^vdd-l2[01]-supply$": true "^vdd-s[1-8]-supply$": true + - if: + properties: + compatible: + enum: + - qcom,pmx75-rpmh-regulators + then: + properties: + vdd-l2-l18-supply: true + vdd-l4-l16-supply: true + vdd-l5-l6-supply: true + vdd-l8-l9-supply: true + vdd-l11-l13-supply: true + vdd-l20-l21-supply: true + patternProperties: + "^vdd-l[137]-supply$": true + "^vdd-l1[024579]-supply$": true + "^vdd-s([1-9]|10)-supply$": true + unevaluatedProperties: false examples: diff --git a/Documentation/devicetree/bindings/regulator/qcom,sdm845-refgen-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,sdm845-refgen-regulator.yaml new file mode 100644 index 000000000000..f02f97d4fdd2 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/qcom,sdm845-refgen-regulator.yaml @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/qcom,sdm845-refgen-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. REFGEN Regulator + +maintainers: + - Konrad Dybcio <konradybcio@kernel.org> + +description: + The REFGEN (reference voltage generator) regulator provides reference + voltage for on-chip IPs (like PHYs) on some Qualcomm SoCs. + +allOf: + - $ref: regulator.yaml# + +properties: + compatible: + oneOf: + - items: + - enum: + - qcom,sc7180-refgen-regulator + - qcom,sc8180x-refgen-regulator + - qcom,sm8150-refgen-regulator + - const: qcom,sdm845-refgen-regulator + + - items: + - enum: + - qcom,sc7280-refgen-regulator + - qcom,sc8280xp-refgen-regulator + - qcom,sm6350-refgen-regulator + - qcom,sm6375-refgen-regulator + - qcom,sm8350-refgen-regulator + - const: qcom,sm8250-refgen-regulator + + - enum: + - qcom,sdm845-refgen-regulator + - qcom,sm8250-refgen-regulator + + reg: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + regulator@162f000 { + compatible = "qcom,sm8250-refgen-regulator"; + reg = <0x0162f000 0x84>; + }; +... diff --git a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml index a8ca8e0b27f8..9ea8ac0786ac 100644 --- a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml @@ -110,6 +110,7 @@ patternProperties: "^((s|l|lvs|5vs)[0-9]*)|(boost-bypass)|(bob)$": description: List of regulators and its properties $ref: regulator.yaml# + unevaluatedProperties: false additionalProperties: false diff --git a/Documentation/devicetree/bindings/regulator/richtek,rt4831-regulator.yaml b/Documentation/devicetree/bindings/regulator/richtek,rt4831-regulator.yaml index d9c23333e157..cd06e957b9db 100644 --- a/Documentation/devicetree/bindings/regulator/richtek,rt4831-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/richtek,rt4831-regulator.yaml @@ -29,6 +29,7 @@ patternProperties: "^DSV(LCM|P|N)$": type: object $ref: regulator.yaml# + unevaluatedProperties: false description: Properties for single Display Bias Voltage regulator. diff --git a/Documentation/devicetree/bindings/regulator/richtek,rt5739.yaml b/Documentation/devicetree/bindings/regulator/richtek,rt5739.yaml index 358297dd3fb7..e95e046e9ed6 100644 --- a/Documentation/devicetree/bindings/regulator/richtek,rt5739.yaml +++ b/Documentation/devicetree/bindings/regulator/richtek,rt5739.yaml @@ -21,6 +21,7 @@ allOf: properties: compatible: enum: + - richtek,rt5733 - richtek,rt5739 reg: diff --git a/Documentation/devicetree/bindings/regulator/richtek,rtmv20-regulator.yaml b/Documentation/devicetree/bindings/regulator/richtek,rtmv20-regulator.yaml index 446ec5127d1f..fec3d396ca50 100644 --- a/Documentation/devicetree/bindings/regulator/richtek,rtmv20-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/richtek,rtmv20-regulator.yaml @@ -121,6 +121,7 @@ properties: description: load switch current regulator description. type: object $ref: regulator.yaml# + unevaluatedProperties: false required: - compatible diff --git a/Documentation/devicetree/bindings/regulator/richtek,rtq6752-regulator.yaml b/Documentation/devicetree/bindings/regulator/richtek,rtq6752-regulator.yaml index e6e5a9a7d940..ef62c618de67 100644 --- a/Documentation/devicetree/bindings/regulator/richtek,rtq6752-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/richtek,rtq6752-regulator.yaml @@ -35,6 +35,7 @@ properties: "^(p|n)avdd$": type: object $ref: regulator.yaml# + unevaluatedProperties: false description: | regulator description for pavdd and navdd. diff --git a/Documentation/devicetree/bindings/regulator/slg51000.txt b/Documentation/devicetree/bindings/regulator/slg51000.txt deleted file mode 100644 index aa0733e49b90..000000000000 --- a/Documentation/devicetree/bindings/regulator/slg51000.txt +++ /dev/null @@ -1,88 +0,0 @@ -* Dialog Semiconductor SLG51000 Voltage Regulator - -Required properties: -- compatible : Should be "dlg,slg51000" for SLG51000 -- reg : Specifies the I2C slave address. -- xxx-supply: Input voltage supply regulator for ldo3 to ldo7. - These entries are required if regulators are enabled for a device. - An absence of these properties can cause the regulator registration to fail. - If some of input supply is powered through battery or always-on supply then - also it is required to have these parameters with proper node handle of always - on power supply. - vin3-supply: Input supply for ldo3 - vin4-supply: Input supply for ldo4 - vin5-supply: Input supply for ldo5 - vin6-supply: Input supply for ldo6 - vin7-supply: Input supply for ldo7 - -Optional properties: -- interrupt-parent : Specifies the reference to the interrupt controller. -- interrupts : IRQ line information. -- dlg,cs-gpios : Specify a valid GPIO for chip select - -Sub-nodes: -- regulators : This node defines the settings for the regulators. - The content of the sub-node is defined by the standard binding - for regulators; see regulator.txt. - - The SLG51000 regulators are bound using their names listed below: - ldo1 - ldo2 - ldo3 - ldo4 - ldo5 - ldo6 - ldo7 - -Optional properties for regulators: -- enable-gpios : Specify a valid GPIO for platform control of the regulator. - -Example: - pmic: slg51000@75 { - compatible = "dlg,slg51000"; - reg = <0x75>; - - regulators { - ldo1 { - regulator-name = "ldo1"; - regulator-min-microvolt = <2400000>; - regulator-max-microvolt = <3300000>; - }; - - ldo2 { - regulator-name = "ldo2"; - regulator-min-microvolt = <2400000>; - regulator-max-microvolt = <3300000>; - }; - - ldo3 { - regulator-name = "ldo3"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <3750000>; - }; - - ldo4 { - regulator-name = "ldo4"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <3750000>; - }; - - ldo5 { - regulator-name = "ldo5"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1200000>; - }; - - ldo6 { - regulator-name = "ldo6"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1200000>; - }; - - ldo7 { - regulator-name = "ldo7"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <3750000>; - }; - }; - }; diff --git a/Documentation/devicetree/bindings/regulator/st,stm32mp1-pwr-reg.yaml b/Documentation/devicetree/bindings/regulator/st,stm32mp1-pwr-reg.yaml index 7d53cfa2c288..c9586d277f41 100644 --- a/Documentation/devicetree/bindings/regulator/st,stm32mp1-pwr-reg.yaml +++ b/Documentation/devicetree/bindings/regulator/st,stm32mp1-pwr-reg.yaml @@ -25,8 +25,8 @@ properties: patternProperties: "^(reg11|reg18|usb33)$": type: object - $ref: regulator.yaml# + unevaluatedProperties: false required: - compatible diff --git a/Documentation/devicetree/bindings/regulator/wlf,arizona.yaml b/Documentation/devicetree/bindings/regulator/wlf,arizona.yaml index 011819c10988..11e378648b3f 100644 --- a/Documentation/devicetree/bindings/regulator/wlf,arizona.yaml +++ b/Documentation/devicetree/bindings/regulator/wlf,arizona.yaml @@ -29,11 +29,13 @@ properties: Initial data for the LDO1 regulator. $ref: regulator.yaml# type: object + unevaluatedProperties: false micvdd: description: Initial data for the MICVDD regulator. $ref: regulator.yaml# type: object + unevaluatedProperties: false additionalProperties: true diff --git a/MAINTAINERS b/MAINTAINERS index 53b7ca804465..e4c926e90398 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -6011,7 +6011,7 @@ F: Documentation/devicetree/bindings/mfd/da90*.txt F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml F: Documentation/devicetree/bindings/regulator/da92*.txt F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml -F: Documentation/devicetree/bindings/regulator/slg51000.txt +F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml F: Documentation/devicetree/bindings/sound/da[79]*.txt F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig index 823f8e6e4801..94f44736473e 100644 --- a/drivers/regulator/Kconfig +++ b/drivers/regulator/Kconfig @@ -584,6 +584,16 @@ config REGULATOR_MAX77650 Semiconductor. This device has a SIMO with three independent power rails and an LDO. +config REGULATOR_MAX77857 + tristate "ADI MAX77857/MAX77831 regulator support" + depends on I2C + select REGMAP_I2C + help + This driver controls a ADI MAX77857 and MAX77831 regulators. + via I2C bus. MAX77857 and MAX77831 are high efficiency buck-boost + converters with input voltage range (2.5V to 16V). Say Y here to + enable the regulator driver + config REGULATOR_MAX8649 tristate "Maxim 8649 voltage regulator" depends on I2C @@ -989,6 +999,18 @@ config REGULATOR_PWM This driver supports PWM controlled voltage regulators. PWM duty cycle can increase or decrease the voltage. +config REGULATOR_QCOM_REFGEN + tristate "Qualcomm REFGEN regulator driver" + depends on ARCH_QCOM || COMPILE_TEST + depends on HAS_IOMEM + depends on REGMAP + help + This driver supports the MMIO-mapped reference voltage regulator, + used internally by some PHYs on many Qualcomm SoCs. + + Say M here if you want to include support for this regulator as + a module. The module will be named "qcom-refgen-regulator". + config REGULATOR_QCOM_RPM tristate "Qualcomm RPM regulator driver" depends on MFD_QCOM_RPM diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile index 15e0d614ff66..77b22bdd2791 100644 --- a/drivers/regulator/Makefile +++ b/drivers/regulator/Makefile @@ -86,6 +86,7 @@ obj-$(CONFIG_REGULATOR_MAX77686) += max77686-regulator.o obj-$(CONFIG_REGULATOR_MAX77693) += max77693-regulator.o obj-$(CONFIG_REGULATOR_MAX77802) += max77802-regulator.o obj-$(CONFIG_REGULATOR_MAX77826) += max77826-regulator.o +obj-$(CONFIG_REGULATOR_MAX77857) += max77857-regulator.o obj-$(CONFIG_REGULATOR_MC13783) += mc13783-regulator.o obj-$(CONFIG_REGULATOR_MC13892) += mc13892-regulator.o obj-$(CONFIG_REGULATOR_MC13XXX_CORE) += mc13xxx-regulator-core.o @@ -108,6 +109,7 @@ obj-$(CONFIG_REGULATOR_MT6380) += mt6380-regulator.o obj-$(CONFIG_REGULATOR_MT6397) += mt6397-regulator.o obj-$(CONFIG_REGULATOR_MTK_DVFSRC) += mtk-dvfsrc-regulator.o obj-$(CONFIG_REGULATOR_QCOM_LABIBB) += qcom-labibb-regulator.o +obj-$(CONFIG_REGULATOR_QCOM_REFGEN) += qcom-refgen-regulator.o obj-$(CONFIG_REGULATOR_QCOM_RPM) += qcom_rpm-regulator.o obj-$(CONFIG_REGULATOR_QCOM_RPMH) += qcom-rpmh-regulator.o obj-$(CONFIG_REGULATOR_QCOM_SMD_RPM) += qcom_smd-regulator.o diff --git a/drivers/regulator/act8945a-regulator.c b/drivers/regulator/act8945a-regulator.c index e26264529b74..24cbdd833863 100644 --- a/drivers/regulator/act8945a-regulator.c +++ b/drivers/regulator/act8945a-regulator.c @@ -8,7 +8,7 @@ */ #include <linux/module.h> -#include <linux/of_device.h> +#include <linux/of.h> #include <linux/platform_device.h> #include <linux/regmap.h> #include <linux/regulator/driver.h> diff --git a/drivers/regulator/atc260x-regulator.c b/drivers/regulator/atc260x-regulator.c index 87e237d740bc..3e9f8fd54fca 100644 --- a/drivers/regulator/atc260x-regulator.c +++ b/drivers/regulator/atc260x-regulator.c @@ -7,7 +7,8 @@ #include <linux/mfd/atc260x/core.h> #include <linux/module.h> -#include <linux/of_device.h> +#include <linux/of.h> +#include <linux/platform_device.h> #include <linux/regmap.h> #include <linux/regulator/driver.h> @@ -37,7 +38,7 @@ static const struct linear_range atc2609a_ldo_voltage_ranges1[] = { }; static const unsigned int atc260x_ldo_voltage_range_sel[] = { - 0x0, 0x20, + 0x0, 0x1, }; static int atc260x_dcdc_set_voltage_time_sel(struct regulator_dev *rdev, @@ -427,7 +428,7 @@ enum atc2609a_reg_ids { .vsel_mask = GENMASK(4, 1), \ .vsel_range_reg = ATC2609A_PMU_LDO##num##_CTL0, \ .vsel_range_mask = BIT(5), \ - .linear_range_selectors = atc260x_ldo_voltage_range_sel, \ + .linear_range_selectors_bitfield = atc260x_ldo_voltage_range_sel, \ .enable_reg = ATC2609A_PMU_LDO##num##_CTL0, \ .enable_mask = BIT(0), \ .enable_time = 2000, \ diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c index 810f90f3e2a1..c657820b0bbb 100644 --- a/drivers/regulator/axp20x-regulator.c +++ b/drivers/regulator/axp20x-regulator.c @@ -20,7 +20,6 @@ #include <linux/mfd/axp20x.h> #include <linux/module.h> #include <linux/of.h> -#include <linux/of_device.h> #include <linux/platform_device.h> #include <linux/regmap.h> #include <linux/regulator/driver.h> diff --git a/drivers/regulator/bd718x7-regulator.c b/drivers/regulator/bd718x7-regulator.c index b0b9938c20a1..c3fb05dce40c 100644 --- a/drivers/regulator/bd718x7-regulator.c +++ b/drivers/regulator/bd718x7-regulator.c @@ -289,7 +289,7 @@ static const struct linear_range bd71837_buck5_volts[] = { * and 0x1 for last 3 ranges. */ static const unsigned int bd71837_buck5_volt_range_sel[] = { - 0x0, 0x0, 0x0, 0x80, 0x80, 0x80 + 0x0, 0x0, 0x0, 0x1, 0x1, 0x1 }; /* @@ -309,7 +309,7 @@ static const struct linear_range bd71847_buck3_volts[] = { }; static const unsigned int bd71847_buck3_volt_range_sel[] = { - 0x0, 0x0, 0x0, 0x40, 0x80, 0x80, 0x80 + 0x0, 0x0, 0x0, 0x1, 0x2, 0x2, 0x2 }; static const struct linear_range bd71847_buck4_volts[] = { @@ -317,7 +317,7 @@ static const struct linear_range bd71847_buck4_volts[] = { REGULATOR_LINEAR_RANGE(2600000, 0x00, 0x03, 100000), }; -static const unsigned int bd71847_buck4_volt_range_sel[] = { 0x0, 0x40 }; +static const unsigned int bd71847_buck4_volt_range_sel[] = { 0x0, 0x1 }; /* * BUCK6 @@ -360,7 +360,7 @@ static const struct linear_range bd718xx_ldo1_volts[] = { REGULATOR_LINEAR_RANGE(1600000, 0x00, 0x03, 100000), }; -static const unsigned int bd718xx_ldo1_volt_range_sel[] = { 0x0, 0x20 }; +static const unsigned int bd718xx_ldo1_volt_range_sel[] = { 0x0, 0x1 }; /* * LDO2 @@ -403,7 +403,7 @@ static const struct linear_range bd71847_ldo5_volts[] = { REGULATOR_LINEAR_RANGE(800000, 0x00, 0x0F, 100000), }; -static const unsigned int bd71847_ldo5_volt_range_sel[] = { 0x0, 0x20 }; +static const unsigned int bd71847_ldo5_volt_range_sel[] = { 0x0, 0x1 }; /* * LDO6 @@ -817,7 +817,7 @@ static struct bd718xx_regulator_data bd71847_regulators[] = { .vsel_mask = BD718XX_1ST_NODVS_BUCK_MASK, .vsel_range_reg = BD718XX_REG_1ST_NODVS_BUCK_VOLT, .vsel_range_mask = BD71847_BUCK3_RANGE_MASK, - .linear_range_selectors = bd71847_buck3_volt_range_sel, + .linear_range_selectors_bitfield = bd71847_buck3_volt_range_sel, .enable_reg = BD718XX_REG_1ST_NODVS_BUCK_CTRL, .enable_mask = BD718XX_BUCK_EN, .enable_time = BD71847_BUCK3_STARTUP_TIME, @@ -845,7 +845,7 @@ static struct bd718xx_regulator_data bd71847_regulators[] = { .vsel_mask = BD71847_BUCK4_MASK, .vsel_range_reg = BD718XX_REG_2ND_NODVS_BUCK_VOLT, .vsel_range_mask = BD71847_BUCK4_RANGE_MASK, - .linear_range_selectors = bd71847_buck4_volt_range_sel, + .linear_range_selectors_bitfield = bd71847_buck4_volt_range_sel, .enable_mask = BD718XX_BUCK_EN, .enable_time = BD71847_BUCK4_STARTUP_TIME, .owner = THIS_MODULE, @@ -916,7 +916,7 @@ static struct bd718xx_regulator_data bd71847_regulators[] = { .vsel_mask = BD718XX_LDO1_MASK, .vsel_range_reg = BD718XX_REG_LDO1_VOLT, .vsel_range_mask = BD718XX_LDO1_RANGE_MASK, - .linear_range_selectors = bd718xx_ldo1_volt_range_sel, + .linear_range_selectors_bitfield = bd718xx_ldo1_volt_range_sel, .enable_reg = BD718XX_REG_LDO1_VOLT, .enable_mask = BD718XX_LDO_EN, .enable_time = BD71847_LDO1_STARTUP_TIME, @@ -1010,7 +1010,7 @@ static struct bd718xx_regulator_data bd71847_regulators[] = { .vsel_mask = BD71847_LDO5_MASK, .vsel_range_reg = BD718XX_REG_LDO5_VOLT, .vsel_range_mask = BD71847_LDO5_RANGE_MASK, - .linear_range_selectors = bd71847_ldo5_volt_range_sel, + .linear_range_selectors_bitfield = bd71847_ldo5_volt_range_sel, .enable_reg = BD718XX_REG_LDO5_VOLT, .enable_mask = BD718XX_LDO_EN, .enable_time = BD71847_LDO5_STARTUP_TIME, @@ -1232,7 +1232,7 @@ static struct bd718xx_regulator_data bd71837_regulators[] = { .vsel_mask = BD71837_BUCK5_MASK, .vsel_range_reg = BD718XX_REG_1ST_NODVS_BUCK_VOLT, .vsel_range_mask = BD71837_BUCK5_RANGE_MASK, - .linear_range_selectors = bd71837_buck5_volt_range_sel, + .linear_range_selectors_bitfield = bd71837_buck5_volt_range_sel, .enable_reg = BD718XX_REG_1ST_NODVS_BUCK_CTRL, .enable_mask = BD718XX_BUCK_EN, .enable_time = BD71837_BUCK5_STARTUP_TIME, @@ -1328,7 +1328,7 @@ static struct bd718xx_regulator_data bd71837_regulators[] = { .vsel_mask = BD718XX_LDO1_MASK, .vsel_range_reg = BD718XX_REG_LDO1_VOLT, .vsel_range_mask = BD718XX_LDO1_RANGE_MASK, - .linear_range_selectors = bd718xx_ldo1_volt_range_sel, + .linear_range_selectors_bitfield = bd718xx_ldo1_volt_range_sel, .enable_reg = BD718XX_REG_LDO1_VOLT, .enable_mask = BD718XX_LDO_EN, .enable_time = BD71837_LDO1_STARTUP_TIME, diff --git a/drivers/regulator/cpcap-regulator.c b/drivers/regulator/cpcap-regulator.c index 1fd79fb17303..6958d154442b 100644 --- a/drivers/regulator/cpcap-regulator.c +++ b/drivers/regulator/cpcap-regulator.c @@ -12,7 +12,7 @@ #include <linux/err.h> #include <linux/module.h> #include <linux/of.h> -#include <linux/of_platform.h> +#include <linux/platform_device.h> #include <linux/regmap.h> #include <linux/regulator/driver.h> #include <linux/regulator/machine.h> diff --git a/drivers/regulator/da9062-regulator.c b/drivers/regulator/da9062-regulator.c index c28b061eef02..1d354db0c1bd 100644 --- a/drivers/regulator/da9062-regulator.c +++ b/drivers/regulator/da9062-regulator.c @@ -924,7 +924,7 @@ static int da9062_regulator_probe(struct platform_device *pdev) struct da9062_regulator *regl; struct regulator_config config = { }; const struct da9062_regulator_info *rinfo; - int irq, n, ret; + int n, ret; int max_regulators; switch (chip->chip_type) { @@ -1012,12 +1012,11 @@ static int da9062_regulator_probe(struct platform_device *pdev) } /* LDOs overcurrent event support */ - irq = platform_get_irq_byname(pdev, "LDO_LIM"); - if (irq < 0) - return irq; - regulators->irq_ldo_lim = irq; + regulators->irq_ldo_lim = platform_get_irq_byname_optional(pdev, "LDO_LIM"); + if (regulators->irq_ldo_lim < 0) + return 0; - ret = devm_request_threaded_irq(&pdev->dev, irq, + ret = devm_request_threaded_irq(&pdev->dev, regulators->irq_ldo_lim, NULL, da9062_ldo_lim_event, IRQF_TRIGGER_LOW | IRQF_ONESHOT, "LDO_LIM", regulators); diff --git a/drivers/regulator/fan53555.c b/drivers/regulator/fan53555.c index 289c06e09f47..48f312167e53 100644 --- a/drivers/regulator/fan53555.c +++ b/drivers/regulator/fan53555.c @@ -12,7 +12,7 @@ #include <linux/err.h> #include <linux/i2c.h> #include <linux/module.h> -#include <linux/of_device.h> +#include <linux/of.h> #include <linux/param.h> #include <linux/platform_device.h> #include <linux/regmap.h> diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c index 364d1a2683b7..55130efae9b8 100644 --- a/drivers/regulator/fixed.c +++ b/drivers/regulator/fixed.c @@ -25,7 +25,6 @@ #include <linux/gpio/consumer.h> #include <linux/slab.h> #include <linux/of.h> -#include <linux/of_device.h> #include <linux/regulator/of_regulator.h> #include <linux/regulator/machine.h> #include <linux/clk.h> diff --git a/drivers/regulator/helpers.c b/drivers/regulator/helpers.c index e6c999ba3fa2..5ad5f3b3a6b5 100644 --- a/drivers/regulator/helpers.c +++ b/drivers/regulator/helpers.c @@ -5,13 +5,14 @@ // Copyright 2007, 2008 Wolfson Microelectronics PLC. // Copyright 2008 SlimLogic Ltd. -#include <linux/kernel.h> -#include <linux/err.h> +#include <linux/bitops.h> #include <linux/delay.h> +#include <linux/err.h> +#include <linux/export.h> +#include <linux/kernel.h> #include <linux/regmap.h> #include <linux/regulator/consumer.h> #include <linux/regulator/driver.h> -#include <linux/module.h> #include "internal.h" @@ -104,13 +105,14 @@ static int regulator_range_selector_to_index(struct regulator_dev *rdev, { int i; - if (!rdev->desc->linear_range_selectors) + if (!rdev->desc->linear_range_selectors_bitfield) return -EINVAL; rval &= rdev->desc->vsel_range_mask; + rval >>= ffs(rdev->desc->vsel_range_mask) - 1; for (i = 0; i < rdev->desc->n_linear_ranges; i++) { - if (rdev->desc->linear_range_selectors[i] == rval) + if (rdev->desc->linear_range_selectors_bitfield[i] == rval) return i; } return -EINVAL; @@ -194,7 +196,8 @@ int regulator_set_voltage_sel_pickable_regmap(struct regulator_dev *rdev, sel <<= ffs(rdev->desc->vsel_mask) - 1; sel += rdev->desc->linear_ranges[i].min_sel; - range = rdev->desc->linear_range_selectors[i]; + range = rdev->desc->linear_range_selectors_bitfield[i]; + range <<= ffs(rdev->desc->vsel_mask) - 1; if (rdev->desc->vsel_reg == rdev->desc->vsel_range_reg) { ret = regmap_update_bits(rdev->regmap, diff --git a/drivers/regulator/ltc3589.c b/drivers/regulator/ltc3589.c index e9751c206d95..cf931b8c36dc 100644 --- a/drivers/regulator/ltc3589.c +++ b/drivers/regulator/ltc3589.c @@ -10,7 +10,6 @@ #include <linux/module.h> #include <linux/kernel.h> #include <linux/of.h> -#include <linux/of_device.h> #include <linux/regmap.h> #include <linux/regulator/driver.h> #include <linux/regulator/of_regulator.h> diff --git a/drivers/regulator/max77541-regulator.c b/drivers/regulator/max77541-regulator.c index 2976f9cb3e26..e6b3d9147c37 100644 --- a/drivers/regulator/max77541-regulator.c +++ b/drivers/regulator/max77541-regulator.c @@ -44,7 +44,7 @@ static const struct linear_range max77541_buck_ranges[] = { }; static const unsigned int max77541_buck_volt_range_sel[] = { - 0x00, 0x00, 0x40, 0x40, 0x80, 0x80, + 0x0, 0x0, 0x1, 0x1, 0x2, 0x2, }; enum max77541_regulators { @@ -67,7 +67,7 @@ enum max77541_regulators { .vsel_mask = MAX77541_BITS_MX_VOUT, \ .vsel_range_reg = MAX77541_REG_M ## _id ## _CFG1, \ .vsel_range_mask = MAX77541_BITS_MX_CFG1_RNG, \ - .linear_range_selectors = max77541_buck_volt_range_sel, \ + .linear_range_selectors_bitfield = max77541_buck_volt_range_sel, \ .owner = THIS_MODULE, \ } @@ -86,7 +86,7 @@ enum max77541_regulators { .vsel_mask = MAX77541_BITS_MX_VOUT, \ .vsel_range_reg = MAX77541_REG_M ## _id ## _CFG1, \ .vsel_range_mask = MAX77541_BITS_MX_CFG1_RNG, \ - .linear_range_selectors = max77541_buck_volt_range_sel, \ + .linear_range_selectors_bitfield = max77541_buck_volt_range_sel, \ .owner = THIS_MODULE, \ } diff --git a/drivers/regulator/max77650-regulator.c b/drivers/regulator/max77650-regulator.c index f6539b945037..94abfbb2bc1e 100644 --- a/drivers/regulator/max77650-regulator.c +++ b/drivers/regulator/max77650-regulator.c @@ -239,7 +239,7 @@ static struct max77650_regulator_desc max77651_SBB1_desc = { .supply_name = "in-sbb1", .id = MAX77650_REGULATOR_ID_SBB1, .ops = &max77651_SBB1_regulator_ops, - .linear_range_selectors = max77651_sbb1_volt_range_sel, + .linear_range_selectors_bitfield = max77651_sbb1_volt_range_sel, .linear_ranges = max77651_sbb1_volt_ranges, .n_linear_ranges = ARRAY_SIZE(max77651_sbb1_volt_ranges), .n_voltages = 58, diff --git a/drivers/regulator/max77826-regulator.c b/drivers/regulator/max77826-regulator.c index 3855f5e686d8..5590cdf615b7 100644 --- a/drivers/regulator/max77826-regulator.c +++ b/drivers/regulator/max77826-regulator.c @@ -9,7 +9,6 @@ #include <linux/init.h> #include <linux/err.h> #include <linux/of.h> -#include <linux/of_device.h> #include <linux/platform_device.h> #include <linux/regulator/driver.h> #include <linux/regulator/of_regulator.h> diff --git a/drivers/regulator/max77857-regulator.c b/drivers/regulator/max77857-regulator.c new file mode 100644 index 000000000000..58f825d8d2b0 --- /dev/null +++ b/drivers/regulator/max77857-regulator.c @@ -0,0 +1,459 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2023 Analog Devices, Inc. + * ADI Regulator driver for the MAX77857 + * MAX77859 and MAX77831. + */ +#include <linux/bitfield.h> +#include <linux/i2c.h> +#include <linux/interrupt.h> +#include <linux/module.h> +#include <linux/regmap.h> +#include <linux/regulator/driver.h> +#include <linux/regulator/machine.h> +#include <linux/regulator/of_regulator.h> +#include <linux/util_macros.h> + +#define MAX77857_REG_INT_SRC 0x10 +#define MAX77857_REG_INT_MASK 0x11 +#define MAX77857_REG_CONT1 0x12 +#define MAX77857_REG_CONT2 0x13 +#define MAX77857_REG_CONT3 0x14 + +#define MAX77857_INT_SRC_OCP BIT(0) +#define MAX77857_INT_SRC_THS BIT(1) +#define MAX77857_INT_SRC_HARDSHORT BIT(2) +#define MAX77857_INT_SRC_OVP BIT(3) +#define MAX77857_INT_SRC_POK BIT(4) + +#define MAX77857_ILIM_MASK GENMASK(2, 0) +#define MAX77857_CONT1_FREQ GENMASK(4, 3) +#define MAX77857_CONT3_FPWM BIT(5) + +#define MAX77859_REG_INT_SRC 0x11 +#define MAX77859_REG_CONT1 0x13 +#define MAX77859_REG_CONT2 0x14 +#define MAX77859_REG_CONT3 0x15 +#define MAX77859_REG_CONT5 0x17 +#define MAX77859_CONT2_FPWM BIT(2) +#define MAX77859_CONT2_INTB BIT(3) +#define MAX77859_CONT3_DVS_START BIT(2) +#define MAX77859_VOLTAGE_SEL_MASK GENMASK(9, 0) + +#define MAX77859_CURRENT_MIN 1000000 +#define MAX77859_CURRENT_MAX 5000000 +#define MAX77859_CURRENT_STEP 50000 + +enum max77857_id { + ID_MAX77831 = 1, + ID_MAX77857, + ID_MAX77859, + ID_MAX77859A, +}; + +static bool max77857_volatile_reg(struct device *dev, unsigned int reg) +{ + enum max77857_id id = (enum max77857_id)dev_get_drvdata(dev); + + switch (id) { + case ID_MAX77831: + case ID_MAX77857: + return reg == MAX77857_REG_INT_SRC; + case ID_MAX77859: + case ID_MAX77859A: + return reg == MAX77859_REG_INT_SRC; + default: + return true; + } +} + +struct regmap_config max77857_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + .cache_type = REGCACHE_MAPLE, + .volatile_reg = max77857_volatile_reg, +}; + +static int max77857_get_status(struct regulator_dev *rdev) +{ + unsigned int val; + int ret; + + ret = regmap_read(rdev->regmap, MAX77857_REG_INT_SRC, &val); + if (ret) + return ret; + + if (FIELD_GET(MAX77857_INT_SRC_POK, val)) + return REGULATOR_STATUS_ON; + + return REGULATOR_STATUS_ERROR; +} + +static unsigned int max77857_get_mode(struct regulator_dev *rdev) +{ + enum max77857_id id = (enum max77857_id)rdev_get_drvdata(rdev); + unsigned int regval; + int ret; + + switch (id) { + case ID_MAX77831: + case ID_MAX77857: + ret = regmap_read(rdev->regmap, MAX77857_REG_CONT3, ®val); + if (ret) + return ret; + + if (FIELD_GET(MAX77857_CONT3_FPWM, regval)) + return REGULATOR_MODE_FAST; + + break; + case ID_MAX77859: + case ID_MAX77859A: + ret = regmap_read(rdev->regmap, MAX77859_REG_CONT2, ®val); + if (ret) + return ret; + + if (FIELD_GET(MAX77859_CONT2_FPWM, regval)) + return REGULATOR_MODE_FAST; + + break; + default: + return -EINVAL; + } + + return REGULATOR_MODE_NORMAL; +} + +static int max77857_set_mode(struct regulator_dev *rdev, unsigned int mode) +{ + enum max77857_id id = (enum max77857_id)rdev_get_drvdata(rdev); + unsigned int reg, val; + + switch (id) { + case ID_MAX77831: + case ID_MAX77857: + reg = MAX77857_REG_CONT3; + val = MAX77857_CONT3_FPWM; + break; + case ID_MAX77859: + case ID_MAX77859A: + reg = MAX77859_REG_CONT2; + val = MAX77859_CONT2_FPWM; + break; + default: + return -EINVAL; + } + + switch (mode) { + case REGULATOR_MODE_FAST: + return regmap_set_bits(rdev->regmap, reg, val); + case REGULATOR_MODE_NORMAL: + return regmap_clear_bits(rdev->regmap, reg, val); + default: + return -EINVAL; + } +} + +static int max77857_get_error_flags(struct regulator_dev *rdev, + unsigned int *flags) +{ + unsigned int val; + int ret; + + ret = regmap_read(rdev->regmap, MAX77857_REG_INT_SRC, &val); + if (ret) + return ret; + + *flags = 0; + + if (FIELD_GET(MAX77857_INT_SRC_OVP, val)) + *flags |= REGULATOR_ERROR_OVER_VOLTAGE_WARN; + + if (FIELD_GET(MAX77857_INT_SRC_OCP, val) || + FIELD_GET(MAX77857_INT_SRC_HARDSHORT, val)) + *flags |= REGULATOR_ERROR_OVER_CURRENT; + + if (FIELD_GET(MAX77857_INT_SRC_THS, val)) + *flags |= REGULATOR_ERROR_OVER_TEMP; + + if (!FIELD_GET(MAX77857_INT_SRC_POK, val)) + *flags |= REGULATOR_ERROR_FAIL; + + return 0; +} + +static struct linear_range max77859_lin_ranges[] = { + REGULATOR_LINEAR_RANGE(3200000, 0x0A0, 0x320, 20000) +}; + +static const unsigned int max77859_ramp_table[4] = { + 1000, 500, 250, 125 +}; + +static int max77859_set_voltage_sel(struct regulator_dev *rdev, + unsigned int sel) +{ + __be16 reg; + int ret; + + reg = cpu_to_be16(sel); + + ret = regmap_bulk_write(rdev->regmap, MAX77859_REG_CONT3, ®, 2); + if (ret) + return ret; + + /* actually apply new voltage */ + return regmap_set_bits(rdev->regmap, MAX77859_REG_CONT3, + MAX77859_CONT3_DVS_START); +} + +static int max77859_get_voltage_sel(struct regulator_dev *rdev) +{ + __be16 reg; + int ret; + + ret = regmap_bulk_read(rdev->regmap, MAX77859_REG_CONT3, ®, 2); + if (ret) + return ret; + + return FIELD_GET(MAX77859_VOLTAGE_SEL_MASK, __be16_to_cpu(reg)); +} + +static int max77859_set_current_limit(struct regulator_dev *rdev, int min_uA, int max_uA) +{ + u32 selector; + + if (max_uA < MAX77859_CURRENT_MIN) + return -EINVAL; + + selector = 0x12 + (max_uA - MAX77859_CURRENT_MIN) / MAX77859_CURRENT_STEP; + + selector = clamp_val(selector, 0x00, 0x7F); + + return regmap_write(rdev->regmap, MAX77859_REG_CONT5, selector); +} + +static int max77859_get_current_limit(struct regulator_dev *rdev) +{ + u32 selector; + int ret; + + ret = regmap_read(rdev->regmap, MAX77859_REG_CONT5, &selector); + if (ret) + return ret; + + if (selector <= 0x12) + return MAX77859_CURRENT_MIN; + + if (selector >= 0x64) + return MAX77859_CURRENT_MAX; + + return MAX77859_CURRENT_MIN + (selector - 0x12) * MAX77859_CURRENT_STEP; +} + +static const struct regulator_ops max77859_regulator_ops = { + .list_voltage = regulator_list_voltage_linear_range, + .set_voltage_sel = max77859_set_voltage_sel, + .get_voltage_sel = max77859_get_voltage_sel, + .set_ramp_delay = regulator_set_ramp_delay_regmap, + .get_status = max77857_get_status, + .set_mode = max77857_set_mode, + .get_mode = max77857_get_mode, + .get_error_flags = max77857_get_error_flags, +}; + +static const struct regulator_ops max77859a_regulator_ops = { + .list_voltage = regulator_list_voltage_linear_range, + .set_voltage_sel = max77859_set_voltage_sel, + .get_voltage_sel = max77859_get_voltage_sel, + .set_current_limit = max77859_set_current_limit, + .get_current_limit = max77859_get_current_limit, + .set_ramp_delay = regulator_set_ramp_delay_regmap, + .get_status = max77857_get_status, + .set_mode = max77857_set_mode, + .get_mode = max77857_get_mode, + .get_error_flags = max77857_get_error_flags, +}; + +static const struct regulator_ops max77857_regulator_ops = { + .list_voltage = regulator_list_voltage_linear_range, + .set_voltage_sel = regulator_set_voltage_sel_regmap, + .get_voltage_sel = regulator_get_voltage_sel_regmap, + .set_ramp_delay = regulator_set_ramp_delay_regmap, + .get_status = max77857_get_status, + .set_mode = max77857_set_mode, + .get_mode = max77857_get_mode, + .get_error_flags = max77857_get_error_flags, +}; + +static struct linear_range max77857_lin_ranges[] = { + REGULATOR_LINEAR_RANGE(4485000, 0x3D, 0xCC, 73500) +}; + +static const unsigned int max77857_switch_freq[] = { + 1200000, 1500000, 1800000, 2100000 +}; + +static const unsigned int max77857_ramp_table[2][4] = { + { 1333, 667, 333, 227 }, /* when switch freq is 1.8MHz or 2.1MHz */ + { 1166, 667, 333, 167 }, /* when switch freq is 1.2MHz or 1.5MHz */ +}; + +static struct regulator_desc max77857_regulator_desc = { + .ops = &max77857_regulator_ops, + .name = "max77857", + .linear_ranges = max77857_lin_ranges, + .n_linear_ranges = ARRAY_SIZE(max77857_lin_ranges), + .vsel_mask = 0xFF, + .vsel_reg = MAX77857_REG_CONT2, + .ramp_delay_table = max77857_ramp_table[0], + .n_ramp_values = ARRAY_SIZE(max77857_ramp_table[0]), + .ramp_reg = MAX77857_REG_CONT3, + .ramp_mask = GENMASK(1, 0), + .ramp_delay = max77857_ramp_table[0][0], + .owner = THIS_MODULE, +}; + +static void max77857_calc_range(struct device *dev, enum max77857_id id) +{ + struct linear_range *range; + unsigned long vref_step; + u32 rtop = 0; + u32 rbot = 0; + + device_property_read_u32(dev, "adi,rtop-ohms", &rtop); + device_property_read_u32(dev, "adi,rbot-ohms", &rbot); + + if (!rbot || !rtop) + return; + + switch (id) { + case ID_MAX77831: + case ID_MAX77857: + range = max77857_lin_ranges; + vref_step = 4900UL; + break; + case ID_MAX77859: + case ID_MAX77859A: + range = max77859_lin_ranges; + vref_step = 1250UL; + break; + } + + range->step = DIV_ROUND_CLOSEST(vref_step * (rbot + rtop), rbot); + range->min = range->step * range->min_sel; +} + +static int max77857_probe(struct i2c_client *client) +{ + const struct i2c_device_id *i2c_id; + struct device *dev = &client->dev; + struct regulator_config cfg = { }; + struct regulator_dev *rdev; + struct regmap *regmap; + enum max77857_id id; + u32 switch_freq = 0; + int ret; + + i2c_id = i2c_client_get_device_id(client); + if (!i2c_id) + return -EINVAL; + + id = i2c_id->driver_data; + + dev_set_drvdata(dev, (void *)id); + + if (id == ID_MAX77859 || id == ID_MAX77859A) { + max77857_regulator_desc.ops = &max77859_regulator_ops; + max77857_regulator_desc.linear_ranges = max77859_lin_ranges; + max77857_regulator_desc.ramp_delay_table = max77859_ramp_table; + max77857_regulator_desc.ramp_delay = max77859_ramp_table[0]; + } + + if (id == ID_MAX77859A) + max77857_regulator_desc.ops = &max77859a_regulator_ops; + + max77857_calc_range(dev, id); + + regmap = devm_regmap_init_i2c(client, &max77857_regmap_config); + if (IS_ERR(regmap)) + return dev_err_probe(dev, PTR_ERR(regmap), + "cannot initialize regmap\n"); + + device_property_read_u32(dev, "adi,switch-frequency-hz", &switch_freq); + if (switch_freq) { + switch_freq = find_closest(switch_freq, max77857_switch_freq, + ARRAY_SIZE(max77857_switch_freq)); + + if (id == ID_MAX77831 && switch_freq == 3) + switch_freq = 2; + + switch (id) { + case ID_MAX77831: + case ID_MAX77857: + ret = regmap_update_bits(regmap, MAX77857_REG_CONT1, + MAX77857_CONT1_FREQ, switch_freq); + + if (switch_freq >= 2) + break; + + max77857_regulator_desc.ramp_delay_table = max77857_ramp_table[1]; + max77857_regulator_desc.ramp_delay = max77857_ramp_table[1][0]; + break; + case ID_MAX77859: + case ID_MAX77859A: + ret = regmap_update_bits(regmap, MAX77859_REG_CONT1, + MAX77857_CONT1_FREQ, switch_freq); + break; + } + if (ret) + return ret; + } + + cfg.dev = dev; + cfg.driver_data = (void *)id; + cfg.regmap = regmap; + cfg.init_data = of_get_regulator_init_data(dev, dev->of_node, + &max77857_regulator_desc); + if (!cfg.init_data) + return -ENOMEM; + + rdev = devm_regulator_register(dev, &max77857_regulator_desc, &cfg); + if (IS_ERR(rdev)) + return dev_err_probe(dev, PTR_ERR(rdev), + "cannot register regulator\n"); + + return 0; +} + +const struct i2c_device_id max77857_id[] = { + { "max77831", ID_MAX77831 }, + { "max77857", ID_MAX77857 }, + { "max77859", ID_MAX77859 }, + { "max77859a", ID_MAX77859A }, + { } +}; +MODULE_DEVICE_TABLE(i2c, max77857_id); + +static const struct of_device_id max77857_of_id[] = { + { .compatible = "adi,max77831", .data = (void *)ID_MAX77831 }, + { .compatible = "adi,max77857", .data = (void *)ID_MAX77857 }, + { .compatible = "adi,max77859", .data = (void *)ID_MAX77859 }, + { .compatible = "adi,max77859a", .data = (void *)ID_MAX77859A }, + { } +}; +MODULE_DEVICE_TABLE(of, max77857_of_id); + +struct i2c_driver max77857_driver = { + .driver = { + .name = "max77857", + .of_match_table = max77857_of_id, + }, + .id_table = max77857_id, + .probe = max77857_probe, +}; +module_i2c_driver(max77857_driver); + +MODULE_DESCRIPTION("Analog Devices MAX77857 Buck-Boost Converter Driver"); +MODULE_AUTHOR("Ibrahim Tilki <Ibrahim.Tilki@analog.com>"); +MODULE_AUTHOR("Okan Sahin <Okan.Sahin@analog.com>"); +MODULE_LICENSE("GPL"); diff --git a/drivers/regulator/max8893.c b/drivers/regulator/max8893.c index cb0e72948dd4..30592425e193 100644 --- a/drivers/regulator/max8893.c +++ b/drivers/regulator/max8893.c @@ -125,7 +125,7 @@ static const struct regmap_config max8893_regmap = { .val_bits = 8, }; -static int max8893_probe_new(struct i2c_client *i2c) +static int max8893_probe(struct i2c_client *i2c) { int id, ret; struct regulator_config config = {.dev = &i2c->dev}; @@ -168,7 +168,7 @@ static const struct i2c_device_id max8893_ids[] = { MODULE_DEVICE_TABLE(i2c, max8893_ids); static struct i2c_driver max8893_driver = { - .probe = max8893_probe_new, + .probe = max8893_probe, .driver = { .name = "max8893", .probe_type = PROBE_PREFER_ASYNCHRONOUS, diff --git a/drivers/regulator/mp5416.c b/drivers/regulator/mp5416.c index 3886b252fbe7..d068ac93d373 100644 --- a/drivers/regulator/mp5416.c +++ b/drivers/regulator/mp5416.c @@ -10,7 +10,7 @@ #include <linux/i2c.h> #include <linux/init.h> #include <linux/module.h> -#include <linux/of_device.h> +#include <linux/of.h> #include <linux/platform_device.h> #include <linux/regmap.h> #include <linux/regulator/driver.h> diff --git a/drivers/regulator/mp886x.c b/drivers/regulator/mp886x.c index ede1b1e58002..9911be2e6bac 100644 --- a/drivers/regulator/mp886x.c +++ b/drivers/regulator/mp886x.c @@ -9,7 +9,7 @@ #include <linux/gpio/consumer.h> #include <linux/i2c.h> #include <linux/module.h> -#include <linux/of_device.h> +#include <linux/of.h> #include <linux/regmap.h> #include <linux/regulator/driver.h> #include <linux/regulator/of_regulator.h> diff --git a/drivers/regulator/mpq7920.c b/drivers/regulator/mpq7920.c index bf677c535edc..4926c229109b 100644 --- a/drivers/regulator/mpq7920.c +++ b/drivers/regulator/mpq7920.c @@ -11,7 +11,6 @@ #include <linux/init.h> #include <linux/err.h> #include <linux/of.h> -#include <linux/of_device.h> #include <linux/platform_device.h> #include <linux/regulator/driver.h> #include <linux/regulator/of_regulator.h> diff --git a/drivers/regulator/mt6315-regulator.c b/drivers/regulator/mt6315-regulator.c index 8047081ea2f7..2608a6652d77 100644 --- a/drivers/regulator/mt6315-regulator.c +++ b/drivers/regulator/mt6315-regulator.c @@ -3,7 +3,7 @@ // Copyright (c) 2021 MediaTek Inc. #include <linux/module.h> -#include <linux/of_device.h> +#include <linux/of.h> #include <linux/regmap.h> #include <linux/regulator/driver.h> #include <linux/regulator/machine.h> diff --git a/drivers/regulator/mt6359-regulator.c b/drivers/regulator/mt6359-regulator.c index 3eb86ec21d08..c8a788858824 100644 --- a/drivers/regulator/mt6359-regulator.c +++ b/drivers/regulator/mt6359-regulator.c @@ -7,7 +7,7 @@ #include <linux/mfd/mt6359p/registers.h> #include <linux/mfd/mt6397/core.h> #include <linux/module.h> -#include <linux/of_device.h> +#include <linux/of.h> #include <linux/regmap.h> #include <linux/regulator/driver.h> #include <linux/regulator/machine.h> diff --git a/drivers/regulator/mtk-dvfsrc-regulator.c b/drivers/regulator/mtk-dvfsrc-regulator.c index efca67207a5a..f1280d45265d 100644 --- a/drivers/regulator/mtk-dvfsrc-regulator.c +++ b/drivers/regulator/mtk-dvfsrc-regulator.c @@ -6,8 +6,7 @@ #include <linux/init.h> #include <linux/module.h> #include <linux/platform_device.h> -#include <linux/of_device.h> -#include <linux/of_platform.h> +#include <linux/of_.h> #include <linux/regulator/driver.h> #include <linux/regulator/of_regulator.h> #include <linux/soc/mediatek/mtk_dvfsrc.h> diff --git a/drivers/regulator/pbias-regulator.c b/drivers/regulator/pbias-regulator.c index 0c9873e9abdc..cd5a0d7e4455 100644 --- a/drivers/regulator/pbias-regulator.c +++ b/drivers/regulator/pbias-regulator.c @@ -25,7 +25,6 @@ #include <linux/regmap.h> #include <linux/slab.h> #include <linux/of.h> -#include <linux/of_device.h> struct pbias_reg_info { u32 enable; diff --git a/drivers/regulator/pca9450-regulator.c b/drivers/regulator/pca9450-regulator.c index 91bfb7e026c9..2ab365d2749f 100644 --- a/drivers/regulator/pca9450-regulator.c +++ b/drivers/regulator/pca9450-regulator.c @@ -11,7 +11,6 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/of.h> -#include <linux/of_device.h> #include <linux/platform_device.h> #include <linux/regulator/driver.h> #include <linux/regulator/machine.h> diff --git a/drivers/regulator/pwm-regulator.c b/drivers/regulator/pwm-regulator.c index b64d99695b84..2aff6db748e2 100644 --- a/drivers/regulator/pwm-regulator.c +++ b/drivers/regulator/pwm-regulator.c @@ -10,11 +10,11 @@ #include <linux/module.h> #include <linux/init.h> #include <linux/err.h> +#include <linux/platform_device.h> #include <linux/regulator/driver.h> #include <linux/regulator/machine.h> #include <linux/regulator/of_regulator.h> #include <linux/of.h> -#include <linux/of_device.h> #include <linux/pwm.h> #include <linux/gpio/consumer.h> diff --git a/drivers/regulator/qcom-refgen-regulator.c b/drivers/regulator/qcom-refgen-regulator.c new file mode 100644 index 000000000000..656fe330d38f --- /dev/null +++ b/drivers/regulator/qcom-refgen-regulator.c @@ -0,0 +1,154 @@ +// SPDX-License-Identifier: GPL-2.0-only +// Copyright (c) 2017, 2019-2020, The Linux Foundation. All rights reserved. +// Copyright (c) 2023, Linaro Limited + +#include <linux/bitfield.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/platform_device.h> +#include <linux/regmap.h> +#include <linux/regulator/driver.h> +#include <linux/regulator/machine.h> +#include <linux/regulator/of_regulator.h> + +#define REFGEN_REG_BIAS_EN 0x08 +#define REFGEN_BIAS_EN_MASK GENMASK(2, 0) + #define REFGEN_BIAS_EN_ENABLE 0x7 + #define REFGEN_BIAS_EN_DISABLE 0x6 + +#define REFGEN_REG_BG_CTRL 0x14 +#define REFGEN_BG_CTRL_MASK GENMASK(2, 1) + #define REFGEN_BG_CTRL_ENABLE 0x3 + #define REFGEN_BG_CTRL_DISABLE 0x2 + +#define REFGEN_REG_PWRDWN_CTRL5 0x80 +#define REFGEN_PWRDWN_CTRL5_MASK BIT(0) + #define REFGEN_PWRDWN_CTRL5_ENABLE 0x1 + +static int qcom_sdm845_refgen_enable(struct regulator_dev *rdev) +{ + regmap_update_bits(rdev->regmap, REFGEN_REG_BG_CTRL, REFGEN_BG_CTRL_MASK, + FIELD_PREP(REFGEN_BG_CTRL_MASK, REFGEN_BG_CTRL_ENABLE)); + + regmap_write(rdev->regmap, REFGEN_REG_BIAS_EN, + FIELD_PREP(REFGEN_BIAS_EN_MASK, REFGEN_BIAS_EN_ENABLE)); + + return 0; +} + +static int qcom_sdm845_refgen_disable(struct regulator_dev *rdev) +{ + regmap_write(rdev->regmap, REFGEN_REG_BIAS_EN, + FIELD_PREP(REFGEN_BIAS_EN_MASK, REFGEN_BIAS_EN_DISABLE)); + + regmap_update_bits(rdev->regmap, REFGEN_REG_BG_CTRL, REFGEN_BG_CTRL_MASK, + FIELD_PREP(REFGEN_BG_CTRL_MASK, REFGEN_BG_CTRL_DISABLE)); + + return 0; +} + +static int qcom_sdm845_refgen_is_enabled(struct regulator_dev *rdev) +{ + u32 val; + + regmap_read(rdev->regmap, REFGEN_REG_BG_CTRL, &val); + if (FIELD_GET(REFGEN_BG_CTRL_MASK, val) != REFGEN_BG_CTRL_ENABLE) + return 0; + + regmap_read(rdev->regmap, REFGEN_REG_BIAS_EN, &val); + if (FIELD_GET(REFGEN_BIAS_EN_MASK, val) != REFGEN_BIAS_EN_ENABLE) + return 0; + + return 1; +} + +static struct regulator_desc sdm845_refgen_desc = { + .enable_time = 5, + .name = "refgen", + .owner = THIS_MODULE, + .type = REGULATOR_VOLTAGE, + .ops = &(const struct regulator_ops) { + .enable = qcom_sdm845_refgen_enable, + .disable = qcom_sdm845_refgen_disable, + .is_enabled = qcom_sdm845_refgen_is_enabled, + }, +}; + +static struct regulator_desc sm8250_refgen_desc = { + .enable_reg = REFGEN_REG_PWRDWN_CTRL5, + .enable_mask = REFGEN_PWRDWN_CTRL5_MASK, + .enable_val = REFGEN_PWRDWN_CTRL5_ENABLE, + .disable_val = 0, + .enable_time = 5, + .name = "refgen", + .owner = THIS_MODULE, + .type = REGULATOR_VOLTAGE, + .ops = &(const struct regulator_ops) { + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .is_enabled = regulator_is_enabled_regmap, + }, +}; + +static const struct regmap_config qcom_refgen_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .fast_io = true, +}; + +static int qcom_refgen_probe(struct platform_device *pdev) +{ + struct regulator_init_data *init_data; + struct regulator_config config = {}; + const struct regulator_desc *rdesc; + struct device *dev = &pdev->dev; + struct regulator_dev *rdev; + struct regmap *regmap; + void __iomem *base; + + rdesc = of_device_get_match_data(dev); + if (!rdesc) + return -ENODATA; + + base = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(base)) + return PTR_ERR(base); + + regmap = devm_regmap_init_mmio(dev, base, &qcom_refgen_regmap_config); + if (IS_ERR(regmap)) + return PTR_ERR(regmap); + + init_data = of_get_regulator_init_data(dev, dev->of_node, rdesc); + if (!init_data) + return -ENOMEM; + + config.dev = dev; + config.init_data = init_data; + config.of_node = dev->of_node; + config.regmap = regmap; + + rdev = devm_regulator_register(dev, rdesc, &config); + if (IS_ERR(rdev)) + return PTR_ERR(rdev); + + return 0; +} + +static const struct of_device_id qcom_refgen_match_table[] = { + { .compatible = "qcom,sdm845-refgen-regulator", .data = &sdm845_refgen_desc }, + { .compatible = "qcom,sm8250-refgen-regulator", .data = &sm8250_refgen_desc }, + { } +}; + +static struct platform_driver qcom_refgen_driver = { + .probe = qcom_refgen_probe, + .driver = { + .name = "qcom-refgen-regulator", + .of_match_table = qcom_refgen_match_table, + }, +}; +module_platform_driver(qcom_refgen_driver); + +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Qualcomm REFGEN regulator driver"); diff --git a/drivers/regulator/qcom-rpmh-regulator.c b/drivers/regulator/qcom-rpmh-regulator.c index f3b280af0773..88ddd6c54d04 100644 --- a/drivers/regulator/qcom-rpmh-regulator.c +++ b/drivers/regulator/qcom-rpmh-regulator.c @@ -7,7 +7,6 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/of.h> -#include <linux/of_device.h> #include <linux/platform_device.h> #include <linux/slab.h> #include <linux/string.h> @@ -1273,6 +1272,40 @@ static const struct rpmh_vreg_init_data pmx65_vreg_data[] = { {} }; +static const struct rpmh_vreg_init_data pmx75_vreg_data[] = { + RPMH_VREG("smps1", "smp%s1", &pmic5_ftsmps525_lv, "vdd-s1"), + RPMH_VREG("smps2", "smp%s2", &pmic5_ftsmps525_lv, "vdd-s2"), + RPMH_VREG("smps3", "smp%s3", &pmic5_ftsmps525_lv, "vdd-s3"), + RPMH_VREG("smps4", "smp%s4", &pmic5_ftsmps525_mv, "vdd-s4"), + RPMH_VREG("smps5", "smp%s5", &pmic5_ftsmps525_lv, "vdd-s5"), + RPMH_VREG("smps6", "smp%s6", &pmic5_ftsmps525_lv, "vdd-s6"), + RPMH_VREG("smps7", "smp%s7", &pmic5_ftsmps525_lv, "vdd-s7"), + RPMH_VREG("smps8", "smp%s8", &pmic5_ftsmps525_lv, "vdd-s8"), + RPMH_VREG("smps9", "smp%s9", &pmic5_ftsmps525_lv, "vdd-s9"), + RPMH_VREG("smps10", "smp%s10", &pmic5_ftsmps525_lv, "vdd-s10"), + RPMH_VREG("ldo1", "ldo%s1", &pmic5_nldo515, "vdd-l1"), + RPMH_VREG("ldo2", "ldo%s2", &pmic5_nldo515, "vdd-l2-18"), + RPMH_VREG("ldo3", "ldo%s3", &pmic5_nldo515, "vdd-l3"), + RPMH_VREG("ldo4", "ldo%s4", &pmic5_nldo515, "vdd-l4-l16"), + RPMH_VREG("ldo5", "ldo%s5", &pmic5_pldo_lv, "vdd-l5-l6"), + RPMH_VREG("ldo6", "ldo%s6", &pmic5_pldo_lv, "vdd-l5-l6"), + RPMH_VREG("ldo7", "ldo%s7", &pmic5_nldo515, "vdd-l7"), + RPMH_VREG("ldo8", "ldo%s8", &pmic5_nldo515, "vdd-l8-l9"), + RPMH_VREG("ldo9", "ldo%s9", &pmic5_nldo515, "vdd-l8-l9"), + RPMH_VREG("ldo10", "ldo%s10", &pmic5_pldo, "vdd-l10"), + RPMH_VREG("ldo11", "ldo%s11", &pmic5_pldo, "vdd-l11-l13"), + RPMH_VREG("ldo12", "ldo%s12", &pmic5_nldo515, "vdd-l12"), + RPMH_VREG("ldo13", "ldo%s13", &pmic5_pldo, "vdd-l11-l13"), + RPMH_VREG("ldo14", "ldo%s14", &pmic5_nldo515, "vdd-l14"), + RPMH_VREG("ldo15", "ldo%s15", &pmic5_nldo515, "vdd-l15"), + RPMH_VREG("ldo16", "ldo%s16", &pmic5_nldo515, "vdd-l4-l16"), + RPMH_VREG("ldo17", "ldo%s17", &pmic5_nldo515, "vdd-l17"), + /* ldo18 not configured */ + RPMH_VREG("ldo19", "ldo%s19", &pmic5_nldo515, "vdd-l19"), + RPMH_VREG("ldo20", "ldo%s20", &pmic5_nldo515, "vdd-l20-l21"), + RPMH_VREG("ldo21", "ldo%s21", &pmic5_nldo515, "vdd-l20-l21"), +}; + static const struct rpmh_vreg_init_data pm7325_vreg_data[] = { RPMH_VREG("smps1", "smp%s1", &pmic5_hfsmps510, "vdd-s1"), RPMH_VREG("smps2", "smp%s2", &pmic5_ftsmps520, "vdd-s2"), @@ -1495,6 +1528,10 @@ static const struct of_device_id __maybe_unused rpmh_regulator_match_table[] = { .data = pmx65_vreg_data, }, { + .compatible = "qcom,pmx75-rpmh-regulators", + .data = pmx75_vreg_data, + }, + { .compatible = "qcom,pm7325-rpmh-regulators", .data = pm7325_vreg_data, }, diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c index 18189f35db68..f53ada076252 100644 --- a/drivers/regulator/qcom_smd-regulator.c +++ b/drivers/regulator/qcom_smd-regulator.c @@ -6,7 +6,6 @@ #include <linux/module.h> #include <linux/of.h> -#include <linux/of_device.h> #include <linux/platform_device.h> #include <linux/regulator/driver.h> #include <linux/regulator/of_regulator.h> diff --git a/drivers/regulator/qcom_usb_vbus-regulator.c b/drivers/regulator/qcom_usb_vbus-regulator.c index 57ec613f4a0a..cd94ed67621f 100644 --- a/drivers/regulator/qcom_usb_vbus-regulator.c +++ b/drivers/regulator/qcom_usb_vbus-regulator.c @@ -8,7 +8,6 @@ #include <linux/err.h> #include <linux/kernel.h> #include <linux/of.h> -#include <linux/of_device.h> #include <linux/platform_device.h> #include <linux/regulator/driver.h> #include <linux/regulator/of_regulator.h> diff --git a/drivers/regulator/raa215300.c b/drivers/regulator/raa215300.c index 24a1c89f5dbc..848a03a2fbd4 100644 --- a/drivers/regulator/raa215300.c +++ b/drivers/regulator/raa215300.c @@ -38,8 +38,6 @@ #define RAA215300_REG_BLOCK_EN_RTC_EN BIT(6) #define RAA215300_RTC_DEFAULT_ADDR 0x6f -const char *clkin_name = "clkin"; -const char *xin_name = "xin"; static struct clk *clk; static const struct regmap_config raa215300_regmap_config = { @@ -71,8 +69,10 @@ static int raa215300_clk_present(struct i2c_client *client, const char *name) static int raa215300_i2c_probe(struct i2c_client *client) { struct device *dev = &client->dev; - const char *clk_name = xin_name; + const char *clkin_name = "clkin"; unsigned int pmic_version, val; + const char *xin_name = "xin"; + const char *clk_name = NULL; struct regmap *regmap; int ret; @@ -114,15 +114,17 @@ static int raa215300_i2c_probe(struct i2c_client *client) ret = raa215300_clk_present(client, xin_name); if (ret < 0) { return ret; - } else if (!ret) { + } else if (ret) { + clk_name = xin_name; + } else { ret = raa215300_clk_present(client, clkin_name); if (ret < 0) return ret; - - clk_name = clkin_name; + if (ret) + clk_name = clkin_name; } - if (ret) { + if (clk_name) { char *name = pmic_version >= 0x12 ? "isl1208" : "raa215300_a0"; struct device_node *np = client->dev.of_node; u32 addr = RAA215300_RTC_DEFAULT_ADDR; @@ -180,7 +182,7 @@ static struct i2c_driver raa215300_i2c_driver = { .name = "raa215300", .of_match_table = raa215300_dt_match, }, - .probe_new = raa215300_i2c_probe, + .probe = raa215300_i2c_probe, }; module_i2c_driver(raa215300_i2c_driver); diff --git a/drivers/regulator/rk808-regulator.c b/drivers/regulator/rk808-regulator.c index 460525ed006c..867a2cf243f6 100644 --- a/drivers/regulator/rk808-regulator.c +++ b/drivers/regulator/rk808-regulator.c @@ -17,9 +17,10 @@ #include <linux/delay.h> #include <linux/gpio.h> #include <linux/module.h> -#include <linux/of_device.h> +#include <linux/of.h> #include <linux/of_gpio.h> #include <linux/mfd/rk808.h> +#include <linux/platform_device.h> #include <linux/regulator/driver.h> #include <linux/regulator/of_regulator.h> #include <linux/gpio/consumer.h> diff --git a/drivers/regulator/rohm-regulator.c b/drivers/regulator/rohm-regulator.c index f97a9a51ee76..0e2418ed957c 100644 --- a/drivers/regulator/rohm-regulator.c +++ b/drivers/regulator/rohm-regulator.c @@ -36,7 +36,7 @@ static int set_dvs_level(const struct regulator_desc *desc, } for (i = 0; i < desc->n_voltages; i++) { /* NOTE to next hacker - Does not support pickable ranges */ - if (desc->linear_range_selectors) + if (desc->linear_range_selectors_bitfield) return -EINVAL; if (desc->n_linear_ranges) ret = regulator_desc_list_voltage_linear_range(desc, i); diff --git a/drivers/regulator/rt5739.c b/drivers/regulator/rt5739.c index 0ce6a1666752..91412c905ce6 100644 --- a/drivers/regulator/rt5739.c +++ b/drivers/regulator/rt5739.c @@ -31,10 +31,17 @@ #define RT5739_MODEVSEL1_MASK BIT(1) #define RT5739_MODEVSEL0_MASK BIT(0) #define RT5739_VID_MASK GENMASK(7, 5) +#define RT5739_DID_MASK GENMASK(3, 0) #define RT5739_ACTD_MASK BIT(7) #define RT5739_ENVSEL1_MASK BIT(1) #define RT5739_ENVSEL0_MASK BIT(0) +#define RT5733_CHIPDIE_ID 0x1 +#define RT5733_VOLT_MINUV 270000 +#define RT5733_VOLT_MAXUV 1401250 +#define RT5733_VOLT_STPUV 6250 +#define RT5733_N_VOLTS 182 + #define RT5739_VOLT_MINUV 300000 #define RT5739_VOLT_MAXUV 1300000 #define RT5739_VOLT_STPUV 5000 @@ -93,8 +100,11 @@ static int rt5739_set_suspend_voltage(struct regulator_dev *rdev, int uV) const struct regulator_desc *desc = rdev->desc; struct regmap *regmap = rdev_get_regmap(rdev); unsigned int reg, vsel; + int max_uV; + + max_uV = desc->min_uV + desc->uV_step * (desc->n_voltages - 1); - if (uV < RT5739_VOLT_MINUV || uV > RT5739_VOLT_MAXUV) + if (uV < desc->min_uV || uV > max_uV) return -EINVAL; if (desc->vsel_reg == RT5739_REG_NSEL0) @@ -102,7 +112,7 @@ static int rt5739_set_suspend_voltage(struct regulator_dev *rdev, int uV) else reg = RT5739_REG_NSEL0; - vsel = (uV - RT5739_VOLT_MINUV) / RT5739_VOLT_STPUV; + vsel = (uV - desc->min_uV) / desc->uV_step; return regmap_write(regmap, reg, vsel); } @@ -189,15 +199,12 @@ static unsigned int rt5739_of_map_mode(unsigned int mode) } static void rt5739_init_regulator_desc(struct regulator_desc *desc, - bool vsel_active_high) + bool vsel_active_high, u8 did) { /* Fixed */ desc->name = "rt5739-regulator"; desc->owner = THIS_MODULE; desc->ops = &rt5739_regulator_ops; - desc->n_voltages = RT5739_N_VOLTS; - desc->min_uV = RT5739_VOLT_MINUV; - desc->uV_step = RT5739_VOLT_STPUV; desc->vsel_mask = RT5739_VSEL_MASK; desc->enable_reg = RT5739_REG_CNTL2; desc->active_discharge_reg = RT5739_REG_CNTL1; @@ -213,6 +220,20 @@ static void rt5739_init_regulator_desc(struct regulator_desc *desc, desc->vsel_reg = RT5739_REG_NSEL0; desc->enable_mask = RT5739_ENVSEL0_MASK; } + + /* Assigned by CHIPDIE ID */ + switch (did) { + case RT5733_CHIPDIE_ID: + desc->n_voltages = RT5733_N_VOLTS; + desc->min_uV = RT5733_VOLT_MINUV; + desc->uV_step = RT5733_VOLT_STPUV; + break; + default: + desc->n_voltages = RT5739_N_VOLTS; + desc->min_uV = RT5739_VOLT_MINUV; + desc->uV_step = RT5739_VOLT_STPUV; + break; + } } static const struct regmap_config rt5739_regmap_config = { @@ -258,7 +279,7 @@ static int rt5739_probe(struct i2c_client *i2c) vsel_acth = device_property_read_bool(dev, "richtek,vsel-active-high"); - rt5739_init_regulator_desc(desc, vsel_acth); + rt5739_init_regulator_desc(desc, vsel_acth, vid & RT5739_DID_MASK); cfg.dev = dev; cfg.of_node = dev_of_node(dev); @@ -271,6 +292,7 @@ static int rt5739_probe(struct i2c_client *i2c) } static const struct of_device_id rt5739_device_table[] = { + { .compatible = "richtek,rt5733" }, { .compatible = "richtek,rt5739" }, { /* sentinel */ } }; diff --git a/drivers/regulator/rt5759-regulator.c b/drivers/regulator/rt5759-regulator.c index 90555a9ef1b0..c2553dcee050 100644 --- a/drivers/regulator/rt5759-regulator.c +++ b/drivers/regulator/rt5759-regulator.c @@ -4,7 +4,7 @@ #include <linux/i2c.h> #include <linux/kernel.h> #include <linux/module.h> -#include <linux/of_device.h> +#include <linux/of.h> #include <linux/regmap.h> #include <linux/regulator/driver.h> #include <linux/regulator/of_regulator.h> diff --git a/drivers/regulator/stm32-pwr.c b/drivers/regulator/stm32-pwr.c index 4c60eddad60d..85b0102fb9b1 100644 --- a/drivers/regulator/stm32-pwr.c +++ b/drivers/regulator/stm32-pwr.c @@ -6,8 +6,7 @@ #include <linux/io.h> #include <linux/iopoll.h> #include <linux/module.h> -#include <linux/of_address.h> -#include <linux/of_device.h> +#include <linux/of.h> #include <linux/platform_device.h> #include <linux/regulator/driver.h> #include <linux/regulator/of_regulator.h> diff --git a/drivers/regulator/stm32-vrefbuf.c b/drivers/regulator/stm32-vrefbuf.c index f5ccc7dd309a..717144cbe0f9 100644 --- a/drivers/regulator/stm32-vrefbuf.c +++ b/drivers/regulator/stm32-vrefbuf.c @@ -10,7 +10,7 @@ #include <linux/io.h> #include <linux/iopoll.h> #include <linux/module.h> -#include <linux/of_device.h> +#include <linux/of.h> #include <linux/platform_device.h> #include <linux/regulator/driver.h> #include <linux/regulator/of_regulator.h> diff --git a/drivers/regulator/sy8824x.c b/drivers/regulator/sy8824x.c index d0703105c439..d49c0cba09fb 100644 --- a/drivers/regulator/sy8824x.c +++ b/drivers/regulator/sy8824x.c @@ -8,7 +8,7 @@ #include <linux/module.h> #include <linux/i2c.h> -#include <linux/of_device.h> +#include <linux/of.h> #include <linux/regmap.h> #include <linux/regulator/driver.h> #include <linux/regulator/of_regulator.h> diff --git a/drivers/regulator/sy8827n.c b/drivers/regulator/sy8827n.c index 433959b43549..f11ff38b36c9 100644 --- a/drivers/regulator/sy8827n.c +++ b/drivers/regulator/sy8827n.c @@ -9,7 +9,7 @@ #include <linux/gpio/consumer.h> #include <linux/module.h> #include <linux/i2c.h> -#include <linux/of_device.h> +#include <linux/of.h> #include <linux/regmap.h> #include <linux/regulator/driver.h> #include <linux/regulator/of_regulator.h> diff --git a/drivers/regulator/tps6286x-regulator.c b/drivers/regulator/tps6286x-regulator.c index b1c4b5120745..c06f6d1dc737 100644 --- a/drivers/regulator/tps6286x-regulator.c +++ b/drivers/regulator/tps6286x-regulator.c @@ -4,7 +4,7 @@ #include <linux/err.h> #include <linux/i2c.h> #include <linux/module.h> -#include <linux/of_device.h> +#include <linux/of.h> #include <linux/regmap.h> #include <linux/regulator/of_regulator.h> #include <linux/regulator/machine.h> diff --git a/drivers/regulator/tps6287x-regulator.c b/drivers/regulator/tps6287x-regulator.c index b1c0963586ac..d022184a8e7d 100644 --- a/drivers/regulator/tps6287x-regulator.c +++ b/drivers/regulator/tps6287x-regulator.c @@ -8,8 +8,8 @@ #include <linux/err.h> #include <linux/i2c.h> +#include <linux/mod_devicetable.h> #include <linux/module.h> -#include <linux/of_device.h> #include <linux/regmap.h> #include <linux/regulator/of_regulator.h> #include <linux/regulator/machine.h> @@ -41,7 +41,7 @@ static const struct linear_range tps6287x_voltage_ranges[] = { }; static const unsigned int tps6287x_voltage_range_sel[] = { - 0x0, 0x4, 0x8, 0xC + 0x0, 0x1, 0x2, 0x3 }; static const unsigned int tps6287x_ramp_table[] = { @@ -122,7 +122,7 @@ static struct regulator_desc tps6287x_reg = { .n_voltages = 256, .linear_ranges = tps6287x_voltage_ranges, .n_linear_ranges = ARRAY_SIZE(tps6287x_voltage_ranges), - .linear_range_selectors = tps6287x_voltage_range_sel, + .linear_range_selectors_bitfield = tps6287x_voltage_range_sel, }; static int tps6287x_i2c_probe(struct i2c_client *i2c) diff --git a/drivers/regulator/tps65218-regulator.c b/drivers/regulator/tps65218-regulator.c index 13985883e5f0..f44b5767099c 100644 --- a/drivers/regulator/tps65218-regulator.c +++ b/drivers/regulator/tps65218-regulator.c @@ -8,12 +8,12 @@ */ #include <linux/kernel.h> +#include <linux/mod_devicetable.h> #include <linux/module.h> #include <linux/device.h> #include <linux/init.h> #include <linux/err.h> #include <linux/platform_device.h> -#include <linux/of_device.h> #include <linux/regmap.h> #include <linux/regulator/of_regulator.h> #include <linux/regulator/driver.h> diff --git a/drivers/regulator/tps65219-regulator.c b/drivers/regulator/tps65219-regulator.c index 8971b507a79a..b4065356392f 100644 --- a/drivers/regulator/tps65219-regulator.c +++ b/drivers/regulator/tps65219-regulator.c @@ -15,8 +15,8 @@ #include <linux/device.h> #include <linux/init.h> #include <linux/err.h> +#include <linux/of.h> #include <linux/platform_device.h> -#include <linux/of_device.h> #include <linux/regmap.h> #include <linux/regulator/of_regulator.h> #include <linux/regulator/driver.h> diff --git a/drivers/regulator/tps6594-regulator.c b/drivers/regulator/tps6594-regulator.c index d5a574ec6d12..25ef102c8270 100644 --- a/drivers/regulator/tps6594-regulator.c +++ b/drivers/regulator/tps6594-regulator.c @@ -9,7 +9,7 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/module.h> -#include <linux/of_device.h> +#include <linux/of.h> #include <linux/platform_device.h> #include <linux/regmap.h> #include <linux/regulator/driver.h> diff --git a/drivers/regulator/twl-regulator.c b/drivers/regulator/twl-regulator.c index 3e724f5345de..5bacfcebf59a 100644 --- a/drivers/regulator/twl-regulator.c +++ b/drivers/regulator/twl-regulator.c @@ -12,7 +12,6 @@ #include <linux/err.h> #include <linux/platform_device.h> #include <linux/of.h> -#include <linux/of_device.h> #include <linux/regulator/driver.h> #include <linux/regulator/machine.h> #include <linux/regulator/of_regulator.h> diff --git a/drivers/regulator/twl6030-regulator.c b/drivers/regulator/twl6030-regulator.c index f9c695f9bde8..6eed0f6e0adb 100644 --- a/drivers/regulator/twl6030-regulator.c +++ b/drivers/regulator/twl6030-regulator.c @@ -13,7 +13,6 @@ #include <linux/err.h> #include <linux/platform_device.h> #include <linux/of.h> -#include <linux/of_device.h> #include <linux/regulator/driver.h> #include <linux/regulator/machine.h> #include <linux/regulator/of_regulator.h> diff --git a/drivers/regulator/uniphier-regulator.c b/drivers/regulator/uniphier-regulator.c index 7e2785e10dc6..1d8304b88bd6 100644 --- a/drivers/regulator/uniphier-regulator.c +++ b/drivers/regulator/uniphier-regulator.c @@ -7,7 +7,7 @@ #include <linux/clk.h> #include <linux/io.h> #include <linux/module.h> -#include <linux/of_device.h> +#include <linux/of.h> #include <linux/platform_device.h> #include <linux/regmap.h> #include <linux/regulator/driver.h> diff --git a/drivers/regulator/vctrl-regulator.c b/drivers/regulator/vctrl-regulator.c index 85dca90233f6..2796580a3a3c 100644 --- a/drivers/regulator/vctrl-regulator.c +++ b/drivers/regulator/vctrl-regulator.c @@ -10,7 +10,7 @@ #include <linux/init.h> #include <linux/module.h> #include <linux/of.h> -#include <linux/of_device.h> +#include <linux/platform_device.h> #include <linux/regulator/coupler.h> #include <linux/regulator/driver.h> #include <linux/regulator/of_regulator.h> diff --git a/drivers/regulator/vexpress-regulator.c b/drivers/regulator/vexpress-regulator.c index b545dbc70a4d..6687077e9a97 100644 --- a/drivers/regulator/vexpress-regulator.c +++ b/drivers/regulator/vexpress-regulator.c @@ -8,7 +8,8 @@ #include <linux/device.h> #include <linux/err.h> #include <linux/module.h> -#include <linux/of_device.h> +#include <linux/mod_devicetable.h> +#include <linux/platform_device.h> #include <linux/regulator/driver.h> #include <linux/regulator/machine.h> #include <linux/regulator/of_regulator.h> diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h index c6ef7d68eb9a..4b7eceb3828b 100644 --- a/include/linux/regulator/driver.h +++ b/include/linux/regulator/driver.h @@ -292,11 +292,12 @@ enum regulator_type { * @ramp_delay: Time to settle down after voltage change (unit: uV/us) * @min_dropout_uV: The minimum dropout voltage this regulator can handle * @linear_ranges: A constant table of possible voltage ranges. - * @linear_range_selectors: A constant table of voltage range selectors. - * If pickable ranges are used each range must - * have corresponding selector here. + * @linear_range_selectors_bitfield: A constant table of voltage range + * selectors as bitfield values. If + * pickable ranges are used each range + * must have corresponding selector here. * @n_linear_ranges: Number of entries in the @linear_ranges (and in - * linear_range_selectors if used) table(s). + * linear_range_selectors_bitfield if used) table(s). * @volt_table: Voltage mapping table (if table based mapping) * @curr_table: Current limit mapping table (if table based mapping) * @@ -384,7 +385,7 @@ struct regulator_desc { int min_dropout_uV; const struct linear_range *linear_ranges; - const unsigned int *linear_range_selectors; + const unsigned int *linear_range_selectors_bitfield; int n_linear_ranges; |