diff --git a/Documentation/devicetree/bindings/clock/samsung,s2mps11.txt b/Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
deleted file mode 100644
index 2726c1d58a79dd6a1eb2dfb8a3555dccc0e17cf0..0000000000000000000000000000000000000000
--- a/Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
+++ /dev/null
@@ -1,49 +0,0 @@
-Binding for Samsung S2M and S5M family clock generator block
-============================================================
-
-This is a part of device tree bindings for S2M and S5M family multi-function
-devices.
-More information can be found in bindings/mfd/sec-core.txt file.
-
-The S2MPS11/13/15 and S5M8767 provide three(AP/CP/BT) buffered 32.768 kHz
-outputs. The S2MPS14 provides two (AP/BT) buffered 32.768 KHz outputs.
-
-To register these as clocks with common clock framework instantiate under
-main device node a sub-node named "clocks".
-
-It uses the common clock binding documented in:
- - Documentation/devicetree/bindings/clock/clock-bindings.txt
-
-
-Required properties of the "clocks" sub-node:
- - #clock-cells: should be 1.
- - compatible: Should be one of: "samsung,s2mps11-clk", "samsung,s2mps13-clk",
- "samsung,s2mps14-clk", "samsung,s5m8767-clk"
- The S2MPS15 uses the same compatible as S2MPS13, as both provides similar
- clocks.
-
-
-Each clock is assigned an identifier and client nodes use this identifier
-to specify the clock which they consume.
- Clock ID Devices
- ----------------------------------------------------------
- 32KhzAP 0 S2MPS11/13/14/15, S5M8767
- 32KhzCP 1 S2MPS11/13/15, S5M8767
- 32KhzBT 2 S2MPS11/13/14/15, S5M8767
-
-Include dt-bindings/clock/samsung,s2mps11.h file to use preprocessor defines
-in device tree sources.
-
-
-Example:
-
- s2mps11_pmic@66 {
- compatible = "samsung,s2mps11-pmic";
- reg = <0x66>;
-
- s2m_osc: clocks {
- compatible = "samsung,s2mps11-clk";
- #clock-cells = <1>;
- clock-output-names = "xx", "yy", "zz";
- };
- };
diff --git a/Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml b/Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..1410c51e0e7df84e422fd54a75bcb3b05ace7b69
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/samsung,s2mps11.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S2M and S5M family clock generator block
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description: |
+ This is a part of device tree bindings for S2M and S5M family of Power
+ Management IC (PMIC).
+
+ The S2MPS11/13/15 and S5M8767 provide three(AP/CP/BT) buffered 32.768 kHz
+ outputs. The S2MPS14 provides two (AP/BT) buffered 32.768 KHz outputs.
+
+ All available clocks are defined as preprocessor macros in
+ dt-bindings/clock/samsung,s2mps11.h header.
+
+ See also Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml for
+ additional information and example.
+
+properties:
+ compatible:
+ enum:
+ - samsung,s2mps11-clk
+ - samsung,s2mps13-clk # S2MPS13 and S2MPS15
+ - samsung,s2mps14-clk
+ - samsung,s5m8767-clk
+
+ "#clock-cells":
+ const: 1
+
+ clock-output-names:
+ minItems: 3
+ maxItems: 3
+ description: Names for AP, CP and BT clocks.
+
+required:
+ - compatible
+ - "#clock-cells"
+
+additionalProperties: false
diff --git a/Documentation/devicetree/bindings/regulator/max8952.txt b/Documentation/devicetree/bindings/regulator/max8952.txt
deleted file mode 100644
index 866fcdd0f4ebd2abcea051aed3e758172604baf5..0000000000000000000000000000000000000000
--- a/Documentation/devicetree/bindings/regulator/max8952.txt
+++ /dev/null
@@ -1,52 +0,0 @@
-Maxim MAX8952 voltage regulator
-
-Required properties:
-- compatible: must be equal to "maxim,max8952"
-- reg: I2C slave address, usually 0x60
-- max8952,dvs-mode-microvolt: array of 4 integer values defining DVS voltages
- in microvolts. All values must be from range <770000, 1400000>
-- any required generic properties defined in regulator.txt
-
-Optional properties:
-- max8952,vid-gpios: array of two GPIO pins used for DVS voltage selection
-- max8952,en-gpio: GPIO used to control enable status of regulator
-- max8952,default-mode: index of default DVS voltage, from <0, 3> range
-- max8952,sync-freq: sync frequency, must be one of following values:
- - 0: 26 MHz
- - 1: 13 MHz
- - 2: 19.2 MHz
- Defaults to 26 MHz if not specified.
-- max8952,ramp-speed: voltage ramp speed, must be one of following values:
- - 0: 32mV/us
- - 1: 16mV/us
- - 2: 8mV/us
- - 3: 4mV/us
- - 4: 2mV/us
- - 5: 1mV/us
- - 6: 0.5mV/us
- - 7: 0.25mV/us
- Defaults to 32mV/us if not specified.
-- any available generic properties defined in regulator.txt
-
-Example:
-
- vdd_arm_reg: pmic@60 {
- compatible = "maxim,max8952";
- reg = <0x60>;
-
- /* max8952-specific properties */
- max8952,vid-gpios = <&gpx0 3 0>, <&gpx0 4 0>;
- max8952,en-gpio = <&gpx0 1 0>;
- max8952,default-mode = <0>;
- max8952,dvs-mode-microvolt = <1250000>, <1200000>,
- <1050000>, <950000>;
- max8952,sync-freq = <0>;
- max8952,ramp-speed = <0>;
-
- /* generic regulator properties */
- regulator-name = "vdd_arm";
- regulator-min-microvolt = <770000>;
- regulator-max-microvolt = <1400000>;
- regulator-always-on;
- regulator-boot-on;
- };
diff --git a/Documentation/devicetree/bindings/regulator/max8973-regulator.txt b/Documentation/devicetree/bindings/regulator/max8973-regulator.txt
deleted file mode 100644
index c2c68fcc1b41b21ef20dd0a671d281eea30c0763..0000000000000000000000000000000000000000
--- a/Documentation/devicetree/bindings/regulator/max8973-regulator.txt
+++ /dev/null
@@ -1,52 +0,0 @@
-* Maxim MAX8973 Voltage Regulator
-
-Required properties:
-
-- compatible: must be one of following:
- "maxim,max8973"
- "maxim,max77621".
-- reg: the i2c slave address of the regulator. It should be 0x1b.
-
-Any standard regulator properties can be used to configure the single max8973
-DCDC.
-
-Optional properties:
-
--maxim,externally-enable: boolean, externally control the regulator output
- enable/disable.
--maxim,enable-gpio: GPIO for enable control. If the valid GPIO is provided
- then externally enable control will be considered.
--maxim,dvs-gpio: GPIO which is connected to DVS pin of device.
--maxim,dvs-default-state: Default state of GPIO during initialisation.
- 1 for HIGH and 0 for LOW.
--maxim,enable-remote-sense: boolean, enable reote sense.
--maxim,enable-falling-slew-rate: boolean, enable falling slew rate.
--maxim,enable-active-discharge: boolean: enable active discharge.
--maxim,enable-frequency-shift: boolean, enable 9% frequency shift.
--maxim,enable-bias-control: boolean, enable bias control. By enabling this
- startup delay can be reduce to 20us from 220us.
--maxim,enable-etr: boolean, enable Enhanced Transient Response.
--maxim,enable-high-etr-sensitivity: boolean, Enhanced transient response
- circuit is enabled and set for high sensitivity. If this
- property is available then etr will be enable default.
-
-Enhanced transient response (ETR) will affect the configuration of CKADV.
-
--junction-warn-millicelsius: u32, junction warning temperature threshold
- in millicelsius. If die temperature crosses this level then
- device generates the warning interrupts.
-
-Please note that thermal functionality is only supported on MAX77621. The
-supported threshold warning temperature for MAX77621 are 120 degC and 140 degC.
-
-Example:
-
- max8973@1b {
- compatible = "maxim,max8973";
- reg = <0x1b>;
-
- regulator-min-microvolt = <935000>;
- regulator-max-microvolt = <1200000>;
- regulator-boot-on;
- regulator-always-on;
- };
diff --git a/Documentation/devicetree/bindings/regulator/max8997-regulator.txt b/Documentation/devicetree/bindings/regulator/max8997-regulator.txt
deleted file mode 100644
index b53c5e2b335fc14dc7f8e894754d994e426a037c..0000000000000000000000000000000000000000
--- a/Documentation/devicetree/bindings/regulator/max8997-regulator.txt
+++ /dev/null
@@ -1,145 +0,0 @@
-* Maxim MAX8997 Voltage and Current Regulator
-
-The Maxim MAX8997 is a multi-function device which includes voltage and
-current regulators, rtc, charger controller and other sub-blocks. It is
-interfaced to the host controller using a i2c interface. Each sub-block is
-addressed by the host system using different i2c slave address. This document
-describes the bindings for 'pmic' sub-block of max8997.
-
-Required properties:
-- compatible: Should be "maxim,max8997-pmic".
-- reg: Specifies the i2c slave address of the pmic block. It should be 0x66.
-
-- max8997,pmic-buck1-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
- units for buck1 when changing voltage using gpio dvs. Refer to [1] below
- for additional information.
-
-- max8997,pmic-buck2-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
- units for buck2 when changing voltage using gpio dvs. Refer to [1] below
- for additional information.
-
-- max8997,pmic-buck5-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
- units for buck5 when changing voltage using gpio dvs. Refer to [1] below
- for additional information.
-
-[1] If none of the 'max8997,pmic-buck[1/2/5]-uses-gpio-dvs' optional
- property is specified, the 'max8997,pmic-buck[1/2/5]-dvs-voltage'
- property should specify atleast one voltage level (which would be a
- safe operating voltage).
-
- If either of the 'max8997,pmic-buck[1/2/5]-uses-gpio-dvs' optional
- property is specified, then all the eight voltage values for the
- 'max8997,pmic-buck[1/2/5]-dvs-voltage' should be specified.
-
-Optional properties:
-- interrupts: Interrupt specifiers for two interrupt sources.
- - First interrupt specifier is for 'irq1' interrupt.
- - Second interrupt specifier is for 'alert' interrupt.
-- charger-supply: regulator node for charging current.
-- max8997,pmic-buck1-uses-gpio-dvs: 'buck1' can be controlled by gpio dvs.
-- max8997,pmic-buck2-uses-gpio-dvs: 'buck2' can be controlled by gpio dvs.
-- max8997,pmic-buck5-uses-gpio-dvs: 'buck5' can be controlled by gpio dvs.
-
-Additional properties required if either of the optional properties are used:
-- max8997,pmic-ignore-gpiodvs-side-effect: When GPIO-DVS mode is used for
- multiple bucks, changing the voltage value of one of the bucks may affect
- that of another buck, which is the side effect of the change (set_voltage).
- Use this property to ignore such side effects and change the voltage.
-
-- max8997,pmic-buck125-default-dvs-idx: Default voltage setting selected from
- the possible 8 options selectable by the dvs gpios. The value of this
- property should be between 0 and 7. If not specified or if out of range, the
- default value of this property is set to 0.
-
-- max8997,pmic-buck125-dvs-gpios: GPIO specifiers for three host gpio's used
- for dvs. The format of the gpio specifier depends in the gpio controller.
-
-Regulators: The regulators of max8997 that have to be instantiated should be
-included in a sub-node named 'regulators'. Regulator nodes included in this
-sub-node should be of the format as listed below.
-
- regulator_name {
- standard regulator bindings here
- };
-
-The following are the names of the regulators that the max8997 pmic block
-supports. Note: The 'n' in LDOn and BUCKn represents the LDO or BUCK number
-as per the datasheet of max8997.
-
- - LDOn
- - valid values for n are 1 to 18 and 21
- - Example: LDO0, LD01, LDO2, LDO21
- - BUCKn
- - valid values for n are 1 to 7.
- - Example: BUCK1, BUCK2, BUCK3, BUCK7
-
- - ENVICHG: Battery Charging Current Monitor Output. This is a fixed
- voltage type regulator
-
- - ESAFEOUT1: (ldo19)
- - ESAFEOUT2: (ld020)
-
- - CHARGER_CV: main battery charger voltage control
- - CHARGER: main battery charger current control
- - CHARGER_TOPOFF: end of charge current threshold level
-
-The bindings inside the regulator nodes use the standard regulator bindings
-which are documented elsewhere.
-
-Example:
-
- max8997_pmic@66 {
- compatible = "maxim,max8997-pmic";
- interrupt-parent = <&wakeup_eint>;
- reg = <0x66>;
- interrupts = <4 0>, <3 0>;
-
- max8997,pmic-buck1-uses-gpio-dvs;
- max8997,pmic-buck2-uses-gpio-dvs;
- max8997,pmic-buck5-uses-gpio-dvs;
-
- max8997,pmic-ignore-gpiodvs-side-effect;
- max8997,pmic-buck125-default-dvs-idx = <0>;
-
- max8997,pmic-buck125-dvs-gpios = <&gpx0 0 1 0 0>, /* SET1 */
- <&gpx0 1 1 0 0>, /* SET2 */
- <&gpx0 2 1 0 0>; /* SET3 */
-
- max8997,pmic-buck1-dvs-voltage = <1350000>, <1300000>,
- <1250000>, <1200000>,
- <1150000>, <1100000>,
- <1000000>, <950000>;
-
- max8997,pmic-buck2-dvs-voltage = <1100000>, <1100000>,
- <1100000>, <1100000>,
- <1000000>, <1000000>,
- <1000000>, <1000000>;
-
- max8997,pmic-buck5-dvs-voltage = <1200000>, <1200000>,
- <1200000>, <1200000>,
- <1200000>, <1200000>,
- <1200000>, <1200000>;
-
- regulators {
- ldo1_reg: LDO1 {
- regulator-name = "VDD_ABB_3.3V";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- };
-
- ldo2_reg: LDO2 {
- regulator-name = "VDD_ALIVE_1.1V";
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- regulator-always-on;
- };
-
- buck1_reg: BUCK1 {
- regulator-name = "VDD_ARM_1.2V";
- regulator-min-microvolt = <950000>;
- regulator-max-microvolt = <1350000>;
- regulator-always-on;
- regulator-boot-on;
- };
- };
- };
diff --git a/Documentation/devicetree/bindings/regulator/maxim,max8952.yaml b/Documentation/devicetree/bindings/regulator/maxim,max8952.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..e4e8c58f6046feefcf80f0e9e7b5701c2a63a19f
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/maxim,max8952.yaml
@@ -0,0 +1,109 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/maxim,max8952.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Maxim MAX8952 voltage regulator
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+allOf:
+ - $ref: regulator.yaml#
+
+properties:
+ compatible:
+ const: maxim,max8952
+
+ max8952,default-mode:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1, 2, 3]
+ description: |
+ index of default DVS voltage
+
+ max8952,dvs-mode-microvolt:
+ minItems: 4
+ maxItems: 4
+ items:
+ minimum: 770000
+ maximum: 1400000
+ description: |
+ Array of 4 integer values defining DVS voltages in microvolts. All values
+ must be from range <770000, 1400000>.
+
+ max8952,en-gpio:
+ maxItems: 1
+ description: |
+ GPIO used to control enable status of regulator
+
+ max8952,ramp-speed:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1, 2, 3, 4, 5, 6, 7]
+ default: 0
+ description: |
+ Voltage ramp speed, values map to:
+ - 0: 32mV/us
+ - 1: 16mV/us
+ - 2: 8mV/us
+ - 3: 4mV/us
+ - 4: 2mV/us
+ - 5: 1mV/us
+ - 6: 0.5mV/us
+ - 7: 0.25mV/us
+ Defaults to 32mV/us if not specified.
+
+ max8952,sync-freq:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1, 2]
+ default: 0
+ description: |
+ Sync frequency, values map to:
+ - 0: 26 MHz
+ - 1: 13 MHz
+ - 2: 19.2 MHz
+ Defaults to 26 MHz if not specified.
+
+ max8952,vid-gpios:
+ minItems: 2
+ maxItems: 2
+ description: |
+ Array of two GPIO pins used for DVS voltage selection
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - max8952,dvs-mode-microvolt
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pmic@60 {
+ compatible = "maxim,max8952";
+ reg = <0x60>;
+
+ max8952,vid-gpios = <&gpx0 3 GPIO_ACTIVE_HIGH>,
+ <&gpx0 4 GPIO_ACTIVE_HIGH>;
+ max8952,default-mode = <0>;
+ max8952,dvs-mode-microvolt = <1250000>, <1200000>,
+ <1050000>, <950000>;
+ max8952,sync-freq = <0>;
+ max8952,ramp-speed = <0>;
+
+ regulator-name = "VARM_1.2V_C210";
+ regulator-min-microvolt = <770000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/regulator/maxim,max8973.yaml b/Documentation/devicetree/bindings/regulator/maxim,max8973.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..54522827265b46f859265fcceff34f42fad2960c
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/maxim,max8973.yaml
@@ -0,0 +1,139 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/maxim,max8973.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Maxim MAX8973/MAX77621 voltage regulator
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+allOf:
+ - $ref: regulator.yaml#
+
+properties:
+ compatible:
+ enum:
+ - maxim,max8973
+ - maxim,max77621
+
+ junction-warn-millicelsius:
+ description: |
+ Junction warning temperature threshold in millicelsius. If die
+ temperature crosses this level then device generates the warning
+ interrupts.
+ Please note that thermal functionality is only supported on MAX77621. The
+ supported threshold warning temperature for MAX77621 are 120 degC and 140
+ degC.
+
+ maxim,dvs-gpio:
+ maxItems: 1
+ description: |
+ GPIO which is connected to DVS pin of device.
+
+ maxim,dvs-default-state:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1]
+ description: |
+ Default state of GPIO during initialisation.
+ 1 for HIGH and 0 for LOW.
+
+ maxim,externally-enable:
+ type: boolean
+ description: |
+ Externally control the regulator output enable/disable.
+
+ maxim,enable-gpio:
+ maxItems: 1
+ description: |
+ GPIO for enable control. If the valid GPIO is provided then externally
+ enable control will be considered.
+
+ maxim,enable-remote-sense:
+ type: boolean
+ description: Enable remote sense.
+
+ maxim,enable-falling-slew-rate:
+ type: boolean
+ description: Enable falling slew rate.
+
+ maxim,enable-active-discharge:
+ type: boolean
+ description: Eable active discharge.
+
+ maxim,enable-frequency-shift:
+ type: boolean
+ description: Enable 9% frequency shift.
+
+ maxim,enable-bias-control:
+ type: boolean
+ description: |
+ Enable bias control which can reduce the startup delay to 20us from 220us.
+
+ maxim,enable-etr:
+ type: boolean
+ description: Enable Enhanced Transient Response.
+
+ maxim,enable-high-etr-sensitivity:
+ type: boolean
+ description: |
+ Enhanced transient response circuit is enabled and set for high
+ sensitivity. If this property is available then etr will be enable
+ default.
+ Enhanced transient response (ETR) will affect the configuration of CKADV.
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ regulator@1b {
+ compatible = "maxim,max8973";
+ reg = <0x1b>;
+
+ regulator-min-microvolt = <935000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ };
+
+ - |
+ #include <dt-bindings/gpio/tegra-gpio.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ regulator@1b {
+ compatible = "maxim,max77621";
+ reg = <0x1b>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(Y, 1) IRQ_TYPE_LEVEL_LOW>;
+
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1231250>;
+ regulator-name = "PPVAR_CPU";
+ regulator-ramp-delay = <12500>;
+ maxim,dvs-default-state = <1>;
+ maxim,enable-active-discharge;
+ maxim,enable-bias-control;
+ maxim,enable-etr;
+ maxim,enable-gpio = <&pmic 5 GPIO_ACTIVE_HIGH>;
+ maxim,externally-enable;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/regulator/maxim,max8997.yaml b/Documentation/devicetree/bindings/regulator/maxim,max8997.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..d5a44ca3df0400535155c7e794af04f12de76b89
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/maxim,max8997.yaml
@@ -0,0 +1,445 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/maxim,max8997.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Maxim MAX8997 Power Management IC
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description: |
+ The Maxim MAX8997 is a Power Management IC which includes voltage and current
+ regulators, charger controller with fuel gauge, RTC, clock outputs, haptic
+ motor driver, flash LED driver and Micro-USB Interface Controller.
+
+ The binding here is not complete and describes only regulator and charger
+ controller parts.
+
+properties:
+ compatible:
+ const: maxim,max8997-pmic
+
+ charger-supply:
+ description: |
+ Regulator node for charging current.
+
+ interrupts:
+ items:
+ - description: irq1 interrupt
+ - description: alert interrupt
+
+ max8997,pmic-buck1-dvs-voltage:
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ minItems: 1
+ maxItems: 8
+ description: |
+ A set of 8 voltage values in micro-volt (uV) units for buck1 when
+ changing voltage using GPIO DVS.
+ If none of max8997,pmic-buck[1/2/5]-uses-gpio-dvs optional property is
+ specified, the max8997,pmic-buck[1/2/5]-dvs-voltage property should
+ specify at least one voltage level (which would be a safe operating
+ voltage).
+
+ max8997,pmic-buck2-dvs-voltage:
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ minItems: 1
+ maxItems: 8
+ description: |
+ A set of 8 voltage values in micro-volt (uV) units for buck2 when
+ changing voltage using GPIO DVS.
+ If none of max8997,pmic-buck[1/2/5]-uses-gpio-dvs optional property is
+ specified, the max8997,pmic-buck[1/2/5]-dvs-voltage property should
+ specify at least one voltage level (which would be a safe operating
+ voltage).
+
+ max8997,pmic-buck5-dvs-voltage:
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ minItems: 1
+ maxItems: 8
+ description: |
+ A set of 8 voltage values in micro-volt (uV) units for buck5 when
+ changing voltage using GPIO DVS.
+ If none of max8997,pmic-buck[1/2/5]-uses-gpio-dvs optional property is
+ specified, the max8997,pmic-buck[1/2/5]-dvs-voltage property should
+ specify at least one voltage level (which would be a safe operating
+ voltage).
+
+ max8997,pmic-buck1-uses-gpio-dvs:
+ type: boolean
+ description: |
+ buck1 can be controlled by GPIO DVS.
+
+ max8997,pmic-buck2-uses-gpio-dvs:
+ type: boolean
+ description: |
+ buck2 can be controlled by GPIO DVS.
+
+ max8997,pmic-buck5-uses-gpio-dvs:
+ type: boolean
+ description: |
+ buck5 can be controlled by GPIO DVS.
+
+ max8997,pmic-buck125-default-dvs-idx:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ minimum: 0
+ maximum: 7
+ default: 0
+ description: |
+ Default voltage setting selected from the possible 8 options selectable
+ by the dvs gpios. The value of this property should be between 0 and 7.
+ If not specified or if out of range, the default value of this property
+ is set to 0.
+
+ max8997,pmic-buck125-dvs-gpios:
+ minItems: 3
+ maxItems: 3
+ description: |
+ GPIO specifiers for three host gpio's used for DVS.
+
+ max8997,pmic-ignore-gpiodvs-side-effect:
+ type: boolean
+ description: |
+ When GPIO-DVS mode is used for multiple bucks, changing the voltage value
+ of one of the bucks may affect that of another buck, which is the side
+ effect of the change (set_voltage). Use this property to ignore such
+ side effects and change the voltage.
+
+ reg:
+ maxItems: 1
+
+ regulators:
+ type: object
+ description:
+ List of child nodes that specify the regulators.
+
+ patternProperties:
+ # 1-18 and 21 LDOs
+ "^LDO([1-9]|1[0-8]|21)$":
+ type: object
+ $ref: regulator.yaml#
+ description:
+ Properties for single LDO regulator.
+
+ properties:
+ regulator-name: true
+
+ required:
+ - regulator-name
+
+ unevaluatedProperties: false
+
+ # 7 bucks
+ "^BUCK[1-7]$":
+ type: object
+ $ref: regulator.yaml#
+ description:
+ Properties for single BUCK regulator.
+
+ properties:
+ regulator-name: true
+
+ required:
+ - regulator-name
+
+ unevaluatedProperties: false
+
+ "^EN32KHZ_[AC]P$":
+ type: object
+ $ref: regulator.yaml#
+ description:
+ 32768 Hz clock output (modelled as regulator)
+
+ properties:
+ regulator-name: true
+ regulator-always-on: true
+ regulator-boot-on: true
+
+ required:
+ - regulator-name
+
+ additionalProperties: false
+
+ properties:
+ CHARGER:
+ type: object
+ $ref: regulator.yaml#
+ description: main battery charger current control
+
+ properties:
+ regulator-name: true
+
+ required:
+ - regulator-name
+
+ unevaluatedProperties: false
+
+ CHARGER_CV:
+ type: object
+ $ref: regulator.yaml#
+ description: main battery charger voltage control
+
+ properties:
+ regulator-name: true
+
+ required:
+ - regulator-name
+
+ unevaluatedProperties: false
+
+ CHARGER_TOPOFF:
+ type: object
+ $ref: regulator.yaml#
+ description: end of charge current threshold level
+
+ properties:
+ regulator-name: true
+
+ required:
+ - regulator-name
+
+ unevaluatedProperties: false
+
+ ENVICHG:
+ type: object
+ $ref: regulator.yaml#
+ description: |
+ Battery Charging Current Monitor Output. This is a fixed voltage type
+ regulator
+ properties:
+ regulator-name: true
+
+ required:
+ - regulator-name
+
+ unevaluatedProperties: false
+
+ ESAFEOUT1:
+ type: object
+ $ref: regulator.yaml#
+ description: LDO19
+
+ properties:
+ regulator-name: true
+
+ required:
+ - regulator-name
+
+ unevaluatedProperties: false
+
+ ESAFEOUT2:
+ type: object
+ $ref: regulator.yaml#
+ description: LDO20
+
+ properties:
+ regulator-name: true
+
+ required:
+ - regulator-name
+
+ unevaluatedProperties: false
+
+required:
+ - compatible
+ - max8997,pmic-buck1-dvs-voltage
+ - max8997,pmic-buck2-dvs-voltage
+ - max8997,pmic-buck5-dvs-voltage
+ - reg
+ - regulators
+
+dependencies:
+ max8997,pmic-buck1-uses-gpio-dvs: [ 'max8997,pmic-buck125-dvs-gpios' ]
+ max8997,pmic-buck2-uses-gpio-dvs: [ 'max8997,pmic-buck125-dvs-gpios' ]
+ max8997,pmic-buck5-uses-gpio-dvs: [ 'max8997,pmic-buck125-dvs-gpios' ]
+
+additionalProperties: false
+
+if:
+ anyOf:
+ - required:
+ - max8997,pmic-buck1-uses-gpio-dvs
+ - required:
+ - max8997,pmic-buck2-uses-gpio-dvs
+ - required:
+ - max8997,pmic-buck5-uses-gpio-dvs
+then:
+ properties:
+ max8997,pmic-buck1-dvs-voltage:
+ minItems: 8
+ maxItems: 8
+ max8997,pmic-buck2-dvs-voltage:
+ minItems: 8
+ maxItems: 8
+ max8997,pmic-buck5-dvs-voltage:
+ minItems: 8
+ maxItems: 8
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pmic@66 {
+ compatible = "maxim,max8997-pmic";
+ reg = <0x66>;
+
+ interrupts-extended = <&gpx0 7 IRQ_TYPE_LEVEL_LOW>,
+ <&gpx2 3 IRQ_TYPE_EDGE_FALLING>;
+
+ max8997,pmic-buck1-uses-gpio-dvs;
+ max8997,pmic-buck2-uses-gpio-dvs;
+ max8997,pmic-buck5-uses-gpio-dvs;
+
+ max8997,pmic-ignore-gpiodvs-side-effect;
+ max8997,pmic-buck125-default-dvs-idx = <0>;
+
+ max8997,pmic-buck125-dvs-gpios = <&gpx0 5 GPIO_ACTIVE_HIGH>,
+ <&gpx0 6 GPIO_ACTIVE_HIGH>,
+ <&gpl0 0 GPIO_ACTIVE_HIGH>;
+
+ max8997,pmic-buck1-dvs-voltage = <1350000>, <1300000>,
+ <1250000>, <1200000>,
+ <1150000>, <1100000>,
+ <1000000>, <950000>;
+
+ max8997,pmic-buck2-dvs-voltage = <1100000>, <1000000>,
+ <950000>, <900000>,
+ <1100000>, <1000000>,
+ <950000>, <900000>;
+
+ max8997,pmic-buck5-dvs-voltage = <1200000>, <1200000>,
+ <1200000>, <1200000>,
+ <1200000>, <1200000>,
+ <1200000>, <1200000>;
+
+ pinctrl-0 = <&max8997_irq>, <&otg_gp>, <&usb_sel>;
+ pinctrl-names = "default";
+
+ charger-supply = <&charger_reg>;
+
+ regulators {
+ LDO1 {
+ regulator-name = "VADC_3.3V_C210";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ LDO2 {
+ regulator-name = "VALIVE_1.1V_C210";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ };
+
+ BUCK1 {
+ regulator-name = "VARM_1.2V_C210";
+ regulator-min-microvolt = <65000>;
+ regulator-max-microvolt = <2225000>;
+ regulator-always-on;
+ };
+
+ // ...
+
+ BUCK7 {
+ regulator-name = "VCC_SUB_2.0V";
+ regulator-min-microvolt = <2000000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-always-on;
+ };
+
+ ESAFEOUT1 {
+ regulator-name = "SAFEOUT1";
+ };
+
+ ESAFEOUT2 {
+ regulator-name = "SAFEOUT2";
+ regulator-boot-on;
+ };
+
+ EN32KHZ_AP {
+ regulator-name = "EN32KHZ_AP";
+ regulator-always-on;
+ };
+
+ EN32KHZ_CP {
+ regulator-name = "EN32KHZ_CP";
+ regulator-always-on;
+ };
+
+ CHARGER {
+ regulator-name = "CHARGER";
+ regulator-min-microamp = <200000>;
+ regulator-max-microamp = <950000>;
+ };
+
+ CHARGER_CV {
+ regulator-name = "CHARGER_CV";
+ regulator-min-microvolt = <4200000>;
+ regulator-max-microvolt = <4200000>;
+ regulator-always-on;
+ };
+
+ CHARGER_TOPOFF {
+ regulator-name = "CHARGER_TOPOFF";
+ regulator-min-microamp = <200000>;
+ regulator-max-microamp = <200000>;
+ regulator-always-on;
+ };
+ };
+ };
+ };
+
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pmic@66 {
+ compatible = "maxim,max8997-pmic";
+ reg = <0x66>;
+
+ interrupt-parent = <&gpx0>;
+ interrupts = <4 IRQ_TYPE_LEVEL_LOW>,
+ <3 IRQ_TYPE_EDGE_FALLING>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&max8997_irq>;
+
+ max8997,pmic-buck1-dvs-voltage = <1350000>;
+ max8997,pmic-buck2-dvs-voltage = <1100000>;
+ max8997,pmic-buck5-dvs-voltage = <1200000>;
+
+ regulators {
+ LDO1 {
+ regulator-name = "VDD_ABB_3.3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ // ...
+
+ BUCK1 {
+ regulator-name = "VDD_ARM_1.2V";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ // ...
+
+ EN32KHZ_AP {
+ regulator-name = "EN32KHZ_AP";
+ regulator-always-on;
+ };
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml
index 34de38377aa6647484994863364420fcf13b52b3..b959504e0ea438e32c81e759469099f629710199 100644
--- a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml
@@ -35,6 +35,7 @@ description: |
PMIC. Supported regulator node names are
For PM6150, smps1 - smps5, ldo1 - ldo19
For PM6150L, smps1 - smps8, ldo1 - ldo11, bob
+ For PM6350, smps1 - smps5, ldo1 - ldo22
For PM7325, smps1 - smps8, ldo1 - ldo19
For PM8005, smps1 - smps4
For PM8009, smps1 - smps2, ldo1 - ldo7
@@ -52,6 +53,7 @@ properties:
enum:
- qcom,pm6150-rpmh-regulators
- qcom,pm6150l-rpmh-regulators
+ - qcom,pm6350-rpmh-regulators
- qcom,pm7325-rpmh-regulators
- qcom,pm8005-rpmh-regulators
- qcom,pm8009-rpmh-regulators
diff --git a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml
index 83b53579f46354b08f2f560856d4e14442125556..f052e03be4027af26687702d7d9ec295ffb1e521 100644
--- a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml
@@ -65,6 +65,9 @@ description:
For pms405, s1, s2, s3, s4, s5, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11,
l12, l13
+ For pm2250, s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11,
+ l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22
+
maintainers:
- Kathiravan T <kathirav@codeaurora.org>
@@ -86,6 +89,7 @@ properties:
- qcom,rpm-pmi8994-regulators
- qcom,rpm-pmi8998-regulators
- qcom,rpm-pms405-regulators
+ - qcom,rpm-pm2250-regulators
patternProperties:
".*-supply$":
diff --git a/Documentation/devicetree/bindings/regulator/samsung,s2mpa01.txt b/Documentation/devicetree/bindings/regulator/samsung,s2mpa01.txt
deleted file mode 100644
index bae3c7f838cf710d890480c9b139d096fa98524c..0000000000000000000000000000000000000000
--- a/Documentation/devicetree/bindings/regulator/samsung,s2mpa01.txt
+++ /dev/null
@@ -1,79 +0,0 @@
-Binding for Samsung S2MPA01 regulator block
-===========================================
-
-This is a part of device tree bindings for S2M family multi-function devices.
-More information can be found in bindings/mfd/sec-core.txt file.
-
-The S2MPA01 device provide buck and LDO regulators.
-
-To register these with regulator framework instantiate under main device node
-a sub-node named "regulators" with more sub-nodes for each regulator using the
-common regulator binding documented in:
- - Documentation/devicetree/bindings/regulator/regulator.txt
-
-
-Names of regulators supported by S2MPA01 device:
- - LDOn
- - valid values for n are 1 to 26
- - Example: LDO1, LD02, LDO26
- - BUCKn
- - valid values for n are 1 to 10.
- - Example: BUCK1, BUCK2, BUCK9
-Note: The 'n' in LDOn and BUCKn represents the LDO or BUCK number
-as per the datasheet of device.
-
-
-Optional properties of buck regulator nodes under "regulators" sub-node:
- - regulator-ramp-delay: ramp delay in uV/us. May be 6250, 12500
- (default), 25000, or 50000. May be 0 for disabling the ramp delay on
- BUCK{1,2,3,4}.
-
- In the absence of the regulator-ramp-delay property, the default ramp
- delay will be used.
-
- Note: Some bucks share the ramp rate setting i.e. same ramp value
- will be set for a particular group of bucks so provide the same
- regulator-ramp-delay value for them.
- Groups sharing ramp rate:
- - buck{1,6},
- - buck{2,4},
- - buck{8,9,10}.
-
-Example:
-
- s2mpa01_pmic@66 {
- compatible = "samsung,s2mpa01-pmic";
- reg = <0x66>;
-
- regulators {
- ldo1_reg: LDO1 {
- regulator-name = "VDD_ALIVE";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- };
-
- ldo2_reg: LDO2 {
- regulator-name = "VDDQ_MMC2";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- regulator-always-on;
- };
-
- buck1_reg: BUCK1 {
- regulator-name = "vdd_mif";
- regulator-min-microvolt = <950000>;
- regulator-max-microvolt = <1350000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck2_reg: BUCK2 {
- regulator-name = "vdd_arm";
- regulator-min-microvolt = <950000>;
- regulator-max-microvolt = <1350000>;
- regulator-always-on;
- regulator-boot-on;
- regulator-ramp-delay = <50000>;
- };
- };
- };
diff --git a/Documentation/devicetree/bindings/regulator/samsung,s2mpa01.yaml b/Documentation/devicetree/bindings/regulator/samsung,s2mpa01.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..0627dec513da0d1372a1a83e9973b23bf952986c
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/samsung,s2mpa01.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/samsung,s2mpa01.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S2MPA01 Power Management IC regulators
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description: |
+ This is a part of device tree bindings for S2M and S5M family of Power
+ Management IC (PMIC).
+
+ The S2MPA01 provides buck and LDO regulators.
+
+ See also Documentation/devicetree/bindings/mfd/samsung,s2mpa01.yaml for
+ additional information and example.
+
+patternProperties:
+ # 26 LDOs
+ "^LDO([1-9]|1[0-9]|2[0-6])$":
+ type: object
+ $ref: regulator.yaml#
+ unevaluatedProperties: false
+ description:
+ Properties for single LDO regulator.
+
+ required:
+ - regulator-name
+
+ # 10 bucks
+ "^BUCK([1-9]|10)$":
+ type: object
+ $ref: regulator.yaml#
+ unevaluatedProperties: false
+ description:
+ Properties for single BUCK regulator.
+
+ properties:
+ regulator-ramp-delay:
+ enum: [0, 6250, 12500, 25000, 50000]
+ default: 12500
+ description: |
+ May be 0 for disabling the ramp delay on BUCK{1,2,3,4}.
+
+ In the absence of the regulator-ramp-delay property, the default ramp
+ delay will be used.
+
+ Note: Some bucks share the ramp rate setting i.e. same ramp value
+ will be set for a particular group of bucks so provide the same
+ regulator-ramp-delay value for them.
+ Groups sharing ramp rate:
+ * buck{1,6},
+ * buck{2,4},
+ * buck{8,9,10}.
+
+ required:
+ - regulator-name
+
+additionalProperties: false
diff --git a/Documentation/devicetree/bindings/regulator/samsung,s2mps11.txt b/Documentation/devicetree/bindings/regulator/samsung,s2mps11.txt
deleted file mode 100644
index 27a48bf1b185b1c5e4757d21c52daf94841e2bf4..0000000000000000000000000000000000000000
--- a/Documentation/devicetree/bindings/regulator/samsung,s2mps11.txt
+++ /dev/null
@@ -1,102 +0,0 @@
-Binding for Samsung S2M family regulator block
-==============================================
-
-This is a part of device tree bindings for S2M family multi-function devices.
-More information can be found in bindings/mfd/sec-core.txt file.
-
-The S2MPS11/13/14/15 and S2MPU02 devices provide buck and LDO regulators.
-
-To register these with regulator framework instantiate under main device node
-a sub-node named "regulators" with more sub-nodes for each regulator using the
-common regulator binding documented in:
- - Documentation/devicetree/bindings/regulator/regulator.txt
-
-
-Names of regulators supported by different devices:
- - LDOn
- - valid values for n are:
- - S2MPS11: 1 to 38
- - S2MPS13: 1 to 40
- - S2MPS14: 1 to 25
- - S2MPS15: 1 to 27
- - S2MPU02: 1 to 28
- - Example: LDO1, LDO2, LDO28
- - BUCKn
- - valid values for n are:
- - S2MPS11: 1 to 10
- - S2MPS13: 1 to 10
- - S2MPS14: 1 to 5
- - S2MPS15: 1 to 10
- - S2MPU02: 1 to 7
- - Example: BUCK1, BUCK2, BUCK9
-Note: The 'n' in LDOn and BUCKn represents the LDO or BUCK number
-as per the datasheet of device.
-
-
-Optional properties of the nodes under "regulators" sub-node:
- - regulator-ramp-delay: ramp delay in uV/us. May be 6250, 12500,
- 25000 (default) or 50000.
-
- Additionally S2MPS11 supports disabling ramp delay for BUCK{2,3,4,6}
- by setting it to <0>.
-
- Note: On S2MPS11 some bucks share the ramp rate setting i.e. same ramp value
- will be set for a particular group of bucks so provide the same
- regulator-ramp-delay value for them.
- Groups sharing ramp rate:
- - buck{1,6},
- - buck{3,4},
- - buck{7,8,10}.
-
- - samsung,ext-control-gpios: On S2MPS14 the LDO10, LDO11 and LDO12 can be
- configured to external control over GPIO. To turn this feature on this
- property must be added to the regulator sub-node:
- - samsung,ext-control-gpios: GPIO specifier for one GPIO
- controlling this regulator (enable/disable)
- Example:
- LDO12 {
- regulator-name = "V_EMMC_2.8V";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- samsung,ext-control-gpios = <&gpk0 2 0>;
- };
-
-
-Example:
-
- s2mps11_pmic@66 {
- compatible = "samsung,s2mps11-pmic";
- reg = <0x66>;
-
- regulators {
- ldo1_reg: LDO1 {
- regulator-name = "VDD_ABB_3.3V";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- };
-
- ldo2_reg: LDO2 {
- regulator-name = "VDD_ALIVE_1.1V";
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- regulator-always-on;
- };
-
- buck1_reg: BUCK1 {
- regulator-name = "vdd_mif";
- regulator-min-microvolt = <950000>;
- regulator-max-microvolt = <1350000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck2_reg: BUCK2 {
- regulator-name = "vdd_arm";
- regulator-min-microvolt = <950000>;
- regulator-max-microvolt = <1350000>;
- regulator-always-on;
- regulator-boot-on;
- regulator-ramp-delay = <50000>;
- };
- };
- };
diff --git a/Documentation/devicetree/bindings/regulator/samsung,s2mps11.yaml b/Documentation/devicetree/bindings/regulator/samsung,s2mps11.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..e3b780715f446d36ffc7a630f1886a0d872cc91b
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/samsung,s2mps11.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/samsung,s2mps11.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S2MPS11 Power Management IC regulators
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description: |
+ This is a part of device tree bindings for S2M and S5M family of Power
+ Management IC (PMIC).
+
+ The S2MPS11 provides buck and LDO regulators.
+
+ See also Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml for
+ additional information and example.
+
+patternProperties:
+ # 38 LDOs
+ "^LDO([1-9]|[1-2][0-9]|3[0-8])$":
+ type: object
+ $ref: regulator.yaml#
+ unevaluatedProperties: false
+ description:
+ Properties for single LDO regulator.
+
+ required:
+ - regulator-name
+
+ # 10 bucks
+ "^BUCK([1-9]|10)$":
+ type: object
+ $ref: regulator.yaml#
+ unevaluatedProperties: false
+ description:
+ Properties for single BUCK regulator.
+
+ required:
+ - regulator-name
+
+additionalProperties: false
diff --git a/Documentation/devicetree/bindings/regulator/samsung,s2mps13.yaml b/Documentation/devicetree/bindings/regulator/samsung,s2mps13.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..579d77aefc3f0c0e9fcb56542650718746a2493e
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/samsung,s2mps13.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/samsung,s2mps13.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S2MPS13 Power Management IC regulators
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description: |
+ This is a part of device tree bindings for S2M and S5M family of Power
+ Management IC (PMIC).
+
+ The S2MPS13 provides buck and LDO regulators.
+
+ See also Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml for
+ additional information and example.
+
+patternProperties:
+ # 40 LDOs
+ "^LDO([1-9]|[1-3][0-9]|40)$":
+ type: object
+ $ref: regulator.yaml#
+ unevaluatedProperties: false
+ description:
+ Properties for single LDO regulator.
+
+ required:
+ - regulator-name
+
+ # 10 bucks
+ "^BUCK([1-9]|10)$":
+ type: object
+ $ref: regulator.yaml#
+ unevaluatedProperties: false
+ description:
+ Properties for single BUCK regulator.
+
+ required:
+ - regulator-name
+
+additionalProperties: false
diff --git a/Documentation/devicetree/bindings/regulator/samsung,s2mps14.yaml b/Documentation/devicetree/bindings/regulator/samsung,s2mps14.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..fdea290b3e949b9df9017472227ba1e65643ddac
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/samsung,s2mps14.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/samsung,s2mps14.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S2MPS14 Power Management IC regulators
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description: |
+ This is a part of device tree bindings for S2M and S5M family of Power
+ Management IC (PMIC).
+
+ The S2MPS14 provides buck and LDO regulators.
+
+ See also Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml for
+ additional information and example.
+
+patternProperties:
+ # 25 LDOs
+ "^LDO([1-9]|[1][0-9]|2[0-5])$":
+ type: object
+ $ref: regulator.yaml#
+ unevaluatedProperties: false
+ description:
+ Properties for single LDO regulator.
+
+ required:
+ - regulator-name
+
+ # 5 bucks
+ "^BUCK[1-5]$":
+ type: object
+ $ref: regulator.yaml#
+ unevaluatedProperties: false
+ description:
+ Properties for single BUCK regulator.
+
+ required:
+ - regulator-name
+
+additionalProperties: false
diff --git a/Documentation/devicetree/bindings/regulator/samsung,s2mps15.yaml b/Documentation/devicetree/bindings/regulator/samsung,s2mps15.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..b3a883c94628933b7e5c6e453eb47394ef64e29f
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/samsung,s2mps15.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/samsung,s2mps15.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S2MPS15 Power Management IC regulators
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description: |
+ This is a part of device tree bindings for S2M and S5M family of Power
+ Management IC (PMIC).
+
+ The S2MPS15 provides buck and LDO regulators.
+
+ See also Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml for
+ additional information and example.
+
+patternProperties:
+ # 27 LDOs
+ "^LDO([1-9]|[1][0-9]|2[0-7])$":
+ type: object
+ $ref: regulator.yaml#
+ unevaluatedProperties: false
+ description:
+ Properties for single LDO regulator.
+
+ required:
+ - regulator-name
+
+ # 10 bucks
+ "^BUCK([1-9]|10)$":
+ type: object
+ $ref: regulator.yaml#
+ unevaluatedProperties: false
+ description:
+ Properties for single BUCK regulator.
+
+ required:
+ - regulator-name
+
+additionalProperties: false
diff --git a/Documentation/devicetree/bindings/regulator/samsung,s2mpu02.yaml b/Documentation/devicetree/bindings/regulator/samsung,s2mpu02.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..0ded6953e3b67b708077c27ef2a9d53700a1a6e7
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/samsung,s2mpu02.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/samsung,s2mpu02.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S2MPU02 Power Management IC regulators
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description: |
+ This is a part of device tree bindings for S2M and S5M family of Power
+ Management IC (PMIC).
+
+ The S2MPU02 provides buck and LDO regulators.
+
+ See also Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml for
+ additional information and example.
+
+patternProperties:
+ # 28 LDOs
+ "^LDO([1-9]|1[0-9]|2[0-8])$":
+ type: object
+ $ref: regulator.yaml#
+ unevaluatedProperties: false
+ description:
+ Properties for single LDO regulator.
+
+ required:
+ - regulator-name
+
+ # 7 bucks
+ "^BUCK[1-7]$":
+ type: object
+ $ref: regulator.yaml#
+ unevaluatedProperties: false
+ description:
+ Properties for single BUCK regulator.
+
+ required:
+ - regulator-name
+
+additionalProperties: false
diff --git a/Documentation/devicetree/bindings/regulator/samsung,s5m8767.txt b/Documentation/devicetree/bindings/regulator/samsung,s5m8767.txt
deleted file mode 100644
index 093edda0c8dfcaa4a3b1d7fbb731ba7e84577117..0000000000000000000000000000000000000000
--- a/Documentation/devicetree/bindings/regulator/samsung,s5m8767.txt
+++ /dev/null
@@ -1,145 +0,0 @@
-Binding for Samsung S5M8767 regulator block
-===========================================
-
-This is a part of device tree bindings for S5M family multi-function devices.
-More information can be found in bindings/mfd/sec-core.txt file.
-
-The S5M8767 device provide buck and LDO regulators.
-
-To register these with regulator framework instantiate under main device node
-a sub-node named "regulators" with more sub-nodes for each regulator using the
-common regulator binding documented in:
- - Documentation/devicetree/bindings/regulator/regulator.txt
-
-
-Required properties of the main device node (the parent!):
- - s5m8767,pmic-buck2-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
- units for buck2 when changing voltage using gpio dvs. Refer to [1] below
- for additional information.
-
- - s5m8767,pmic-buck3-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
- units for buck3 when changing voltage using gpio dvs. Refer to [1] below
- for additional information.
-
- - s5m8767,pmic-buck4-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
- units for buck4 when changing voltage using gpio dvs. Refer to [1] below
- for additional information.
-
- - s5m8767,pmic-buck-ds-gpios: GPIO specifiers for three host gpio's used
- for selecting GPIO DVS lines. It is one-to-one mapped to dvs gpio lines.
-
- [1] If none of the 's5m8767,pmic-buck[2/3/4]-uses-gpio-dvs' optional
- property is specified, the 's5m8767,pmic-buck[2/3/4]-dvs-voltage'
- property should specify atleast one voltage level (which would be a
- safe operating voltage).
-
- If either of the 's5m8767,pmic-buck[2/3/4]-uses-gpio-dvs' optional
- property is specified, then all the eight voltage values for the
- 's5m8767,pmic-buck[2/3/4]-dvs-voltage' should be specified.
-
-Optional properties of the main device node (the parent!):
- - s5m8767,pmic-buck2-uses-gpio-dvs: 'buck2' can be controlled by gpio dvs.
- - s5m8767,pmic-buck3-uses-gpio-dvs: 'buck3' can be controlled by gpio dvs.
- - s5m8767,pmic-buck4-uses-gpio-dvs: 'buck4' can be controlled by gpio dvs.
-
-Additional properties required if either of the optional properties are used:
-
- - s5m8767,pmic-buck234-default-dvs-idx: Default voltage setting selected from
- the possible 8 options selectable by the dvs gpios. The value of this
- property should be between 0 and 7. If not specified or if out of range, the
- default value of this property is set to 0.
-
- - s5m8767,pmic-buck-dvs-gpios: GPIO specifiers for three host gpio's used
- for dvs. The format of the gpio specifier depends in the gpio controller.
-
-
-Names of regulators supported by S5M8767 device:
- - LDOn
- - valid values for n are 1 to 28
- - Example: LDO1, LDO2, LDO28
- - BUCKn
- - valid values for n are 1 to 9.
- - Example: BUCK1, BUCK2, BUCK9
-Note: The 'n' in LDOn and BUCKn represents the LDO or BUCK number
-as per the datasheet of device.
-
-
-Optional properties of the nodes under "regulators" sub-node:
- - op_mode: describes the different operating modes of the LDO's with
- power mode change in SOC. The different possible values are,
- 0 - always off mode
- 1 - on in normal mode
- 2 - low power mode
- 3 - suspend mode
- - s5m8767,pmic-ext-control-gpios: (optional) GPIO specifier for one
- GPIO controlling this regulator
- (enable/disable); This is valid only
- for buck9.
-
-Example:
-
- s5m8767_pmic@66 {
- compatible = "samsung,s5m8767-pmic";
- reg = <0x66>;
-
- s5m8767,pmic-buck2-uses-gpio-dvs;
- s5m8767,pmic-buck3-uses-gpio-dvs;
- s5m8767,pmic-buck4-uses-gpio-dvs;
-
- s5m8767,pmic-buck-default-dvs-idx = <0>;
-
- s5m8767,pmic-buck-dvs-gpios = <&gpx0 0 0>, /* DVS1 */
- <&gpx0 1 0>, /* DVS2 */
- <&gpx0 2 0>; /* DVS3 */
-
- s5m8767,pmic-buck-ds-gpios = <&gpx2 3 0>, /* SET1 */
- <&gpx2 4 0>, /* SET2 */
- <&gpx2 5 0>; /* SET3 */
-
- s5m8767,pmic-buck2-dvs-voltage = <1350000>, <1300000>,
- <1250000>, <1200000>,
- <1150000>, <1100000>,
- <1000000>, <950000>;
-
- s5m8767,pmic-buck3-dvs-voltage = <1100000>, <1100000>,
- <1100000>, <1100000>,
- <1000000>, <1000000>,
- <1000000>, <1000000>;
-
- s5m8767,pmic-buck4-dvs-voltage = <1200000>, <1200000>,
- <1200000>, <1200000>,
- <1200000>, <1200000>,
- <1200000>, <1200000>;
-
- regulators {
- ldo1_reg: LDO1 {
- regulator-name = "VDD_ABB_3.3V";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- op_mode = <1>; /* Normal Mode */
- };
-
- ldo2_reg: LDO2 {
- regulator-name = "VDD_ALIVE_1.1V";
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- regulator-always-on;
- };
-
- buck1_reg: BUCK1 {
- regulator-name = "VDD_MIF_1.2V";
- regulator-min-microvolt = <950000>;
- regulator-max-microvolt = <1350000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- vemmc_reg: BUCK9 {
- regulator-name = "VMEM_VDD_2.8V";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- op_mode = <3>; /* Standby Mode */
- s5m8767,pmic-ext-control-gpios = <&gpk0 2 0>;
- };
- };
- };
diff --git a/Documentation/devicetree/bindings/regulator/samsung,s5m8767.yaml b/Documentation/devicetree/bindings/regulator/samsung,s5m8767.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..80a63d47790a24d82dfc7592d28f09fc32b77c12
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/samsung,s5m8767.yaml
@@ -0,0 +1,74 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/samsung,s5m8767.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S5M8767 Power Management IC regulators
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+description: |
+ This is a part of device tree bindings for S2M and S5M family of Power
+ Management IC (PMIC).
+
+ The S5M8767 provides buck and LDO regulators.
+
+ See also Documentation/devicetree/bindings/mfd/samsung,s5m8767.yaml for
+ additional information and example.
+
+patternProperties:
+ # 28 LDOs
+ "^LDO([1-9]|1[0-9]|2[0-8])$":
+ type: object
+ $ref: regulator.yaml#
+ unevaluatedProperties: false
+ description:
+ Properties for single LDO regulator.
+
+ properties:
+ op_mode:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1, 2, 3]
+ default: 1
+ description: |
+ Describes the different operating modes of the LDO's with power mode
+ change in SOC. The different possible values are:
+ 0 - always off mode
+ 1 - on in normal mode
+ 2 - low power mode
+ 3 - suspend mode
+
+ required:
+ - regulator-name
+
+ # 8 bucks
+ "^BUCK[1-8]$":
+ type: object
+ $ref: regulator.yaml#
+ unevaluatedProperties: false
+ description:
+ Properties for single BUCK regulator.
+
+ required:
+ - regulator-name
+
+ # 9 buck
+ "^BUCK9$":
+ type: object
+ $ref: regulator.yaml#
+ unevaluatedProperties: false
+ description:
+ Properties for single BUCK regulator.
+
+ properties:
+ s5m8767,pmic-ext-control-gpios:
+ maxItems: 1
+ description: |
+ GPIO specifier for one GPIO controlling this regulator on/off.
+
+ required:
+ - regulator-name
+
+additionalProperties: false
diff --git a/Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml b/Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..a52a67c869b5ccd2b11e110db8feb975dd518ad3
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/silergy,sy8106a.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Silergy SY8106A Voltage Regulator Device Tree Bindings
+
+maintainers:
+ - Ondrej Jirman <megous@megous.com>
+
+allOf:
+ - $ref: regulator.yaml#
+
+properties:
+ compatible:
+ const: silergy,sy8106a
+
+ reg:
+ maxItems: 1
+
+ silergy,fixed-microvolt:
+ description: >
+ The voltage when I2C regulating is disabled (set by external resistor
+ like a fixed voltage)
+
+required:
+ - compatible
+ - reg
+ - silergy,fixed-microvolt
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ regulator@65 {
+ compatible = "silergy,sy8106a";
+ reg = <0x65>;
+ regulator-name = "sy8106a-vdd";
+ silergy,fixed-microvolt = <1200000>;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ };
+
+...
diff --git a/Documentation/devicetree/bindings/regulator/socionext,uniphier-regulator.yaml b/Documentation/devicetree/bindings/regulator/socionext,uniphier-regulator.yaml
index 861d5f3c79e815ea6554a9caaa8d28a677fe7c19..1218f21ba3204922245934543bf5d39ea2b287a0 100644
--- a/Documentation/devicetree/bindings/regulator/socionext,uniphier-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/socionext,uniphier-regulator.yaml
@@ -27,6 +27,7 @@ properties:
- socionext,uniphier-pxs2-usb3-regulator
- socionext,uniphier-ld20-usb3-regulator
- socionext,uniphier-pxs3-usb3-regulator
+ - socionext,uniphier-nx1-usb3-regulator
reg:
maxItems: 1
diff --git a/Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt b/Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
deleted file mode 100644
index 39a8ca73f5721b8943c6711f863e81a69463ced3..0000000000000000000000000000000000000000
--- a/Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-SY8106A Voltage regulator
-
-Required properties:
-- compatible: Must be "silergy,sy8106a"
-- reg: I2C slave address - must be <0x65>
-- silergy,fixed-microvolt - the voltage when I2C regulating is disabled (set
- by external resistor like a fixed voltage)
-
-Any property defined as part of the core regulator binding, defined in
-./regulator.txt, can also be used.
-
-Example:
-
- sy8106a {
- compatible = "silergy,sy8106a";
- reg = <0x65>;
- regulator-name = "sy8106a-vdd";
- silergy,fixed-microvolt = <1200000>;
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1400000>;
- regulator-boot-on;
- regulator-always-on;
- };
diff --git a/MAINTAINERS b/MAINTAINERS
index 62dd1f891cf7f0e7eac981b069aa0e48451914ba..b2ed0eeed48123299a89736528c548381869018b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -16561,10 +16561,10 @@ M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
L: linux-kernel@vger.kernel.org
L: linux-samsung-soc@vger.kernel.org
S: Supported
-F: Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
+F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
F: Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
-F: Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
-F: Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
+F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml
+F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml
F: drivers/clk/clk-s2mps11.c
F: drivers/mfd/sec*.c
F: drivers/regulator/s2m*.c
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 4fd13b06231f20c4f1b2ced8d4e0a0966bfbacb0..6be9b1c8a615af26dfd55b3b8ab1935cdc743cc9 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -609,12 +609,12 @@ config REGULATOR_MAX8952
modes ranging from 0.77V to 1.40V by 0.01V steps.
config REGULATOR_MAX8973
- tristate "Maxim MAX8973 voltage regulator "
+ tristate "Maxim MAX8973A voltage regulator"
depends on I2C
depends on THERMAL && THERMAL_OF
select REGMAP_I2C
help
- The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down
+ The MAXIM MAX8973A high-efficiency. three phase, DC-DC step-down
switching regulator delivers up to 9A of output current. Each
phase operates at a 2MHz fixed frequency with a 120 deg shift
from the adjacent phase, allowing the use of small magnetic component.
@@ -1181,7 +1181,7 @@ config REGULATOR_STPMIC1
config REGULATOR_TI_ABB
tristate "TI Adaptive Body Bias on-chip LDO"
- depends on ARCH_OMAP
+ depends on ARCH_OMAP || COMPILE_TEST
help
Select this option to support Texas Instruments' on-chip Adaptive Body
Bias (ABB) LDO regulators. It is recommended that this option be
@@ -1339,15 +1339,6 @@ config REGULATOR_TPS65912
help
This driver supports TPS65912 voltage regulator chip.
-config REGULATOR_TPS80031
- tristate "TI TPS80031/TPS80032 power regulator driver"
- depends on MFD_TPS80031
- help
- TPS80031/ TPS80032 Fully Integrated Power Management with Power
- Path and Battery Charger. It has 5 configurable step-down
- converters, 11 general purpose LDOs, VBUS generator and digital
- output to control regulators.
-
config REGULATOR_TWL4030
tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
depends on TWL4030_CORE
diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile
index 9e382b50a5ef0c4267dac01884dccac9ecfdea37..b07d2a22df0b84176de26423d871667350bbf97c 100644
--- a/drivers/regulator/Makefile
+++ b/drivers/regulator/Makefile
@@ -158,7 +158,6 @@ obj-$(CONFIG_REGULATOR_TPS6524X) += tps6524x-regulator.o
obj-$(CONFIG_REGULATOR_TPS6586X) += tps6586x-regulator.o
obj-$(CONFIG_REGULATOR_TPS65910) += tps65910-regulator.o
obj-$(CONFIG_REGULATOR_TPS65912) += tps65912-regulator.o
-obj-$(CONFIG_REGULATOR_TPS80031) += tps80031-regulator.o
obj-$(CONFIG_REGULATOR_TPS65132) += tps65132-regulator.o
obj-$(CONFIG_REGULATOR_TWL4030) += twl-regulator.o twl6030-regulator.o
obj-$(CONFIG_REGULATOR_UNIPHIER) += uniphier-regulator.o
diff --git a/drivers/regulator/bd71815-regulator.c b/drivers/regulator/bd71815-regulator.c
index 16edd9062ca912c9a9cb7b8f3501e75de0b29cb3..acaa6607898ea2e70fcec89d97d3d3ef56209098 100644
--- a/drivers/regulator/bd71815-regulator.c
+++ b/drivers/regulator/bd71815-regulator.c
@@ -461,9 +461,9 @@ static const struct regulator_ops bd7181x_led_regulator_ops = {
.min_uV = (min), \
.uV_step = (step), \
.vsel_reg = (vsel), \
- .vsel_mask = 0x3f, \
+ .vsel_mask = BD71815_VOLT_MASK, \
.enable_reg = (ereg), \
- .enable_mask = 0x04, \
+ .enable_mask = BD71815_BUCK_RUN_ON, \
.ramp_reg = (ereg), \
.ramp_mask = BD71815_BUCK_RAMPRATE_MASK, \
.ramp_delay_table = bd7181x_ramp_table, \
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index f4d441b1a8bf16a83b60b574f63182d8ada76e55..86aa4141efa9242c93de70a294afe132eb7c4e2b 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -1151,9 +1151,10 @@ static int machine_constraints_voltage(struct regulator_dev *rdev,
}
if (current_uV < 0) {
- rdev_err(rdev,
- "failed to get the current voltage: %pe\n",
- ERR_PTR(current_uV));
+ if (current_uV != -EPROBE_DEFER)
+ rdev_err(rdev,
+ "failed to get the current voltage: %pe\n",
+ ERR_PTR(current_uV));
return current_uV;
}
@@ -1570,7 +1571,7 @@ static int set_supply(struct regulator_dev *rdev,
{
int err;
- rdev_info(rdev, "supplied by %s\n", rdev_get_name(supply_rdev));
+ rdev_dbg(rdev, "supplied by %s\n", rdev_get_name(supply_rdev));
if (!try_module_get(supply_rdev->owner))
return -ENODEV;
@@ -4248,6 +4249,9 @@ int regulator_sync_voltage(struct regulator *regulator)
struct regulator_voltage *voltage = ®ulator->voltage[PM_SUSPEND_ON];
int ret, min_uV, max_uV;
+ if (!regulator_ops_is_valid(rdev, REGULATOR_CHANGE_VOLTAGE))
+ return 0;
+
regulator_lock(rdev);
if (!rdev->desc->ops->set_voltage &&
diff --git a/drivers/regulator/dummy.c b/drivers/regulator/dummy.c
index d8059f596391f60aa1a3488256e4d30620a070dd..24e586f938554515b7fc1d33b444137d15fc9f2c 100644
--- a/drivers/regulator/dummy.c
+++ b/drivers/regulator/dummy.c
@@ -45,7 +45,8 @@ static int dummy_regulator_probe(struct platform_device *pdev)
config.dev = &pdev->dev;
config.init_data = &dummy_initdata;
- dummy_regulator_rdev = regulator_register(&dummy_desc, &config);
+ dummy_regulator_rdev = devm_regulator_register(&pdev->dev, &dummy_desc,
+ &config);
if (IS_ERR(dummy_regulator_rdev)) {
ret = PTR_ERR(dummy_regulator_rdev);
pr_err("Failed to register regulator: %d\n", ret);
diff --git a/drivers/regulator/lp872x.c b/drivers/regulator/lp872x.c
index e84be29533f49df306417a54d8594e257676afa6..35d826fe9def11eb12008581dbe6331ee9a68896 100644
--- a/drivers/regulator/lp872x.c
+++ b/drivers/regulator/lp872x.c
@@ -10,13 +10,12 @@
#include <linux/i2c.h>
#include <linux/regmap.h>
#include <linux/err.h>
-#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
#include <linux/delay.h>
#include <linux/regulator/lp872x.h>
#include <linux/regulator/driver.h>
#include <linux/platform_device.h>
#include <linux/of.h>
-#include <linux/of_gpio.h>
#include <linux/regulator/of_regulator.h>
/* Registers : LP8720/8725 shared */
@@ -104,7 +103,7 @@ struct lp872x {
enum lp872x_id chipid;
struct lp872x_platform_data *pdata;
int num_regulators;
- enum lp872x_dvs_state dvs_pin;
+ enum gpiod_flags dvs_pin;
};
/* LP8720/LP8725 shared voltage table for LDOs */
@@ -250,12 +249,12 @@ static int lp872x_regulator_enable_time(struct regulator_dev *rdev)
}
static void lp872x_set_dvs(struct lp872x *lp, enum lp872x_dvs_sel dvs_sel,
- int gpio)
+ struct gpio_desc *gpio)
{
- enum lp872x_dvs_state state;
+ enum gpiod_flags state;
- state = dvs_sel == SEL_V1 ? DVS_HIGH : DVS_LOW;
- gpio_set_value(gpio, state);
+ state = dvs_sel == SEL_V1 ? GPIOD_OUT_HIGH : GPIOD_OUT_LOW;
+ gpiod_set_value(gpio, state);
lp->dvs_pin = state;
}
@@ -270,7 +269,7 @@ static u8 lp872x_select_buck_vout_addr(struct lp872x *lp,
switch (buck) {
case LP8720_ID_BUCK:
if (val & LP8720_EXT_DVS_M) {
- addr = (lp->dvs_pin == DVS_HIGH) ?
+ addr = (lp->dvs_pin == GPIOD_OUT_HIGH) ?
LP8720_BUCK_VOUT1 : LP8720_BUCK_VOUT2;
} else {
if (lp872x_read_byte(lp, LP8720_ENABLE, &val))
@@ -284,7 +283,7 @@ static u8 lp872x_select_buck_vout_addr(struct lp872x *lp,
if (val & LP8725_DVS1_M)
addr = LP8725_BUCK1_VOUT1;
else
- addr = (lp->dvs_pin == DVS_HIGH) ?
+ addr = (lp->dvs_pin == GPIOD_OUT_HIGH) ?
LP8725_BUCK1_VOUT1 : LP8725_BUCK1_VOUT2;
break;
case LP8725_ID_BUCK2:
@@ -321,7 +320,7 @@ static int lp872x_buck_set_voltage_sel(struct regulator_dev *rdev,
u8 addr, mask = LP872X_VOUT_M;
struct lp872x_dvs *dvs = lp->pdata ? lp->pdata->dvs : NULL;
- if (dvs && gpio_is_valid(dvs->gpio))
+ if (dvs && dvs->gpio)
lp872x_set_dvs(lp, dvs->vsel, dvs->gpio);
addr = lp872x_select_buck_vout_addr(lp, buck);
@@ -675,24 +674,23 @@ static const struct regulator_desc lp8725_regulator_desc[] = {
static int lp872x_init_dvs(struct lp872x *lp)
{
- int ret, gpio;
struct lp872x_dvs *dvs = lp->pdata ? lp->pdata->dvs : NULL;
- enum lp872x_dvs_state pinstate;
+ enum gpiod_flags pinstate;
u8 mask[] = { LP8720_EXT_DVS_M, LP8725_DVS1_M | LP8725_DVS2_M };
u8 default_dvs_mode[] = { LP8720_DEFAULT_DVS, LP8725_DEFAULT_DVS };
if (!dvs)
goto set_default_dvs_mode;
- gpio = dvs->gpio;
- if (!gpio_is_valid(gpio))
+ if (!dvs->gpio)
goto set_default_dvs_mode;
pinstate = dvs->init_state;
- ret = devm_gpio_request_one(lp->dev, gpio, pinstate, "LP872X DVS");
- if (ret) {
- dev_err(lp->dev, "gpio request err: %d\n", ret);
- return ret;
+ dvs->gpio = devm_gpiod_get_optional(lp->dev, "ti,dvs", pinstate);
+
+ if (IS_ERR(dvs->gpio)) {
+ dev_err(lp->dev, "gpio request err: %ld\n", PTR_ERR(dvs->gpio));
+ return PTR_ERR(dvs->gpio);
}
lp->dvs_pin = pinstate;
@@ -706,20 +704,17 @@ static int lp872x_init_dvs(struct lp872x *lp)
static int lp872x_hw_enable(struct lp872x *lp)
{
- int ret, gpio;
-
if (!lp->pdata)
return -EINVAL;
- gpio = lp->pdata->enable_gpio;
- if (!gpio_is_valid(gpio))
+ if (!lp->pdata->enable_gpio)
return 0;
/* Always set enable GPIO high. */
- ret = devm_gpio_request_one(lp->dev, gpio, GPIOF_OUT_INIT_HIGH, "LP872X EN");
- if (ret) {
- dev_err(lp->dev, "gpio request err: %d\n", ret);
- return ret;
+ lp->pdata->enable_gpio = devm_gpiod_get_optional(lp->dev, "enable", GPIOD_OUT_HIGH);
+ if (IS_ERR(lp->pdata->enable_gpio)) {
+ dev_err(lp->dev, "gpio request err: %ld\n", PTR_ERR(lp->pdata->enable_gpio));
+ return PTR_ERR(lp->pdata->enable_gpio);
}
/* Each chip has a different enable delay. */
@@ -844,12 +839,9 @@ static struct lp872x_platform_data
if (!pdata->dvs)
return ERR_PTR(-ENOMEM);
- pdata->dvs->gpio = of_get_named_gpio(np, "ti,dvs-gpio", 0);
of_property_read_u8(np, "ti,dvs-vsel", (u8 *)&pdata->dvs->vsel);
of_property_read_u8(np, "ti,dvs-state", &dvs_state);
- pdata->dvs->init_state = dvs_state ? DVS_HIGH : DVS_LOW;
-
- pdata->enable_gpio = of_get_named_gpio(np, "enable-gpios", 0);
+ pdata->dvs->init_state = dvs_state ? GPIOD_OUT_HIGH : GPIOD_OUT_LOW;
if (of_get_child_count(np) == 0)
goto out;
diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
index 8da8f9b6c4fd2d4556cd3b513d6ab59b08100079..80b65cb87cefdfc826cc0438dc9e60cf3262810f 100644
--- a/drivers/regulator/max8973-regulator.c
+++ b/drivers/regulator/max8973-regulator.c
@@ -1,7 +1,7 @@
/*
- * max8973-regulator.c -- Maxim max8973
+ * max8973-regulator.c -- Maxim max8973A
*
- * Regulator driver for MAXIM 8973 DC-DC step-down switching regulator.
+ * Regulator driver for MAXIM 8973A DC-DC step-down switching regulator.
*
* Copyright (c) 2012, NVIDIA Corporation.
*
diff --git a/drivers/regulator/pwm-regulator.c b/drivers/regulator/pwm-regulator.c
index 7629476d94aebdd6a9bb882b5b13774693938f06..b9eeaff1c661507ca3cbc40c4da7c5c91e5125a8 100644
--- a/drivers/regulator/pwm-regulator.c
+++ b/drivers/regulator/pwm-regulator.c
@@ -352,15 +352,9 @@ static int pwm_regulator_probe(struct platform_device *pdev)
config.init_data = init_data;
drvdata->pwm = devm_pwm_get(&pdev->dev, NULL);
- if (IS_ERR(drvdata->pwm)) {
- ret = PTR_ERR(drvdata->pwm);
- if (ret == -EPROBE_DEFER)
- dev_dbg(&pdev->dev,
- "Failed to get PWM, deferring probe\n");
- else
- dev_err(&pdev->dev, "Failed to get PWM: %d\n", ret);
- return ret;
- }
+ if (IS_ERR(drvdata->pwm))
+ return dev_err_probe(&pdev->dev, PTR_ERR(drvdata->pwm),
+ "Failed to get PWM\n");
if (init_data->constraints.boot_on || init_data->constraints.always_on)
gpio_flags = GPIOD_OUT_HIGH;
diff --git a/drivers/regulator/qcom-rpmh-regulator.c b/drivers/regulator/qcom-rpmh-regulator.c
index 7f458d510483f9f394cb62264b7d2889998f3ff0..12425f667c002dbd51a1ca2f746810fd4dae61b3 100644
--- a/drivers/regulator/qcom-rpmh-regulator.c
+++ b/drivers/regulator/qcom-rpmh-regulator.c
@@ -1047,6 +1047,34 @@ static const struct rpmh_vreg_init_data pm6150l_vreg_data[] = {
{}
};
+static const struct rpmh_vreg_init_data pm6350_vreg_data[] = {
+ RPMH_VREG("smps1", "smp%s1", &pmic5_ftsmps510, NULL),
+ RPMH_VREG("smps2", "smp%s2", &pmic5_hfsmps510, NULL),
+ /* smps3 - smps5 not configured */
+ RPMH_VREG("ldo1", "ldo%s1", &pmic5_nldo, NULL),
+ RPMH_VREG("ldo2", "ldo%s2", &pmic5_pldo, NULL),
+ RPMH_VREG("ldo3", "ldo%s3", &pmic5_pldo, NULL),
+ RPMH_VREG("ldo4", "ldo%s4", &pmic5_nldo, NULL),
+ RPMH_VREG("ldo5", "ldo%s5", &pmic5_pldo, NULL),
+ RPMH_VREG("ldo6", "ldo%s6", &pmic5_pldo, NULL),
+ RPMH_VREG("ldo7", "ldo%s7", &pmic5_pldo, NULL),
+ RPMH_VREG("ldo8", "ldo%s8", &pmic5_pldo, NULL),
+ RPMH_VREG("ldo9", "ldo%s9", &pmic5_pldo, NULL),
+ RPMH_VREG("ldo10", "ldo%s10", &pmic5_pldo, NULL),
+ RPMH_VREG("ldo11", "ldo%s11", &pmic5_pldo, NULL),
+ RPMH_VREG("ldo12", "ldo%s12", &pmic5_pldo, NULL),
+ RPMH_VREG("ldo13", "ldo%s13", &pmic5_nldo, NULL),
+ RPMH_VREG("ldo14", "ldo%s14", &pmic5_pldo, NULL),
+ RPMH_VREG("ldo15", "ldo%s15", &pmic5_nldo, NULL),
+ RPMH_VREG("ldo16", "ldo%s16", &pmic5_nldo, NULL),
+ /* ldo17 not configured */
+ RPMH_VREG("ldo18", "ldo%s18", &pmic5_nldo, NULL),
+ RPMH_VREG("ldo19", "ldo%s19", &pmic5_nldo, NULL),
+ RPMH_VREG("ldo20", "ldo%s20", &pmic5_nldo, NULL),
+ RPMH_VREG("ldo21", "ldo%s21", &pmic5_nldo, NULL),
+ RPMH_VREG("ldo22", "ldo%s22", &pmic5_nldo, NULL),
+};
+
static const struct rpmh_vreg_init_data pmx55_vreg_data[] = {
RPMH_VREG("smps1", "smp%s1", &pmic5_ftsmps510, "vdd-s1"),
RPMH_VREG("smps2", "smp%s2", &pmic5_hfsmps510, "vdd-s2"),
@@ -1201,6 +1229,10 @@ static const struct of_device_id __maybe_unused rpmh_regulator_match_table[] = {
.compatible = "qcom,pm6150l-rpmh-regulators",
.data = pm6150l_vreg_data,
},
+ {
+ .compatible = "qcom,pm6350-rpmh-regulators",
+ .data = pm6350_vreg_data,
+ },
{
.compatible = "qcom,pmc8180-rpmh-regulators",
.data = pm8150_vreg_data,
diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c
index 198fcc6551f6d47b8bcb9ddba3095fd416ffd5d0..8bac024dde8b4083e327675d1ccff81464118421 100644
--- a/drivers/regulator/qcom_smd-regulator.c
+++ b/drivers/regulator/qcom_smd-regulator.c
@@ -738,6 +738,24 @@ static const struct regulator_desc mp5496_ldoa2 = {
.ops = &rpm_mp5496_ops,
};
+static const struct regulator_desc pm2250_lvftsmps = {
+ .linear_ranges = (struct linear_range[]) {
+ REGULATOR_LINEAR_RANGE(320000, 0, 269, 4000),
+ },
+ .n_linear_ranges = 1,
+ .n_voltages = 270,
+ .ops = &rpm_smps_ldo_ops,
+};
+
+static const struct regulator_desc pm2250_ftsmps = {
+ .linear_ranges = (struct linear_range[]) {
+ REGULATOR_LINEAR_RANGE(640000, 0, 269, 8000),
+ },
+ .n_linear_ranges = 1,
+ .n_voltages = 270,
+ .ops = &rpm_smps_ldo_ops,
+};
+
struct rpm_regulator_data {
const char *name;
u32 type;
@@ -1170,6 +1188,36 @@ static const struct rpm_regulator_data rpm_pms405_regulators[] = {
{}
};
+static const struct rpm_regulator_data rpm_pm2250_regulators[] = {
+ { "s1", QCOM_SMD_RPM_SMPA, 1, &pm2250_lvftsmps, "vdd_s1" },
+ { "s2", QCOM_SMD_RPM_SMPA, 2, &pm2250_lvftsmps, "vdd_s2" },
+ { "s3", QCOM_SMD_RPM_SMPA, 3, &pm2250_lvftsmps, "vdd_s3" },
+ { "s4", QCOM_SMD_RPM_SMPA, 4, &pm2250_ftsmps, "vdd_s4" },
+ { "l1", QCOM_SMD_RPM_LDOA, 1, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
+ { "l2", QCOM_SMD_RPM_LDOA, 2, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
+ { "l3", QCOM_SMD_RPM_LDOA, 3, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
+ { "l4", QCOM_SMD_RPM_LDOA, 4, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" },
+ { "l5", QCOM_SMD_RPM_LDOA, 5, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
+ { "l6", QCOM_SMD_RPM_LDOA, 6, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
+ { "l7", QCOM_SMD_RPM_LDOA, 7, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
+ { "l8", QCOM_SMD_RPM_LDOA, 8, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
+ { "l9", QCOM_SMD_RPM_LDOA, 9, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
+ { "l10", QCOM_SMD_RPM_LDOA, 10, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
+ { "l11", QCOM_SMD_RPM_LDOA, 11, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
+ { "l12", QCOM_SMD_RPM_LDOA, 12, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
+ { "l13", QCOM_SMD_RPM_LDOA, 13, &pm660_ht_lvpldo, "vdd_l13_l14_l15_l16" },
+ { "l14", QCOM_SMD_RPM_LDOA, 14, &pm660_ht_lvpldo, "vdd_l13_l14_l15_l16" },
+ { "l15", QCOM_SMD_RPM_LDOA, 15, &pm660_ht_lvpldo, "vdd_l13_l14_l15_l16" },
+ { "l16", QCOM_SMD_RPM_LDOA, 16, &pm660_ht_lvpldo, "vdd_l13_l14_l15_l16" },
+ { "l17", QCOM_SMD_RPM_LDOA, 17, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" },
+ { "l18", QCOM_SMD_RPM_LDOA, 18, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" },
+ { "l19", QCOM_SMD_RPM_LDOA, 19, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" },
+ { "l20", QCOM_SMD_RPM_LDOA, 20, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" },
+ { "l21", QCOM_SMD_RPM_LDOA, 21, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" },
+ { "l22", QCOM_SMD_RPM_LDOA, 22, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" },
+ {}
+};
+
static const struct of_device_id rpm_of_match[] = {
{ .compatible = "qcom,rpm-mp5496-regulators", .data = &rpm_mp5496_regulators },
{ .compatible = "qcom,rpm-pm8841-regulators", .data = &rpm_pm8841_regulators },
@@ -1186,6 +1234,7 @@ static const struct of_device_id rpm_of_match[] = {
{ .compatible = "qcom,rpm-pmi8994-regulators", .data = &rpm_pmi8994_regulators },
{ .compatible = "qcom,rpm-pmi8998-regulators", .data = &rpm_pmi8998_regulators },
{ .compatible = "qcom,rpm-pms405-regulators", .data = &rpm_pms405_regulators },
+ { .compatible = "qcom,rpm-pm2250-regulators", .data = &rpm_pm2250_regulators },
{}
};
MODULE_DEVICE_TABLE(of, rpm_of_match);
diff --git a/drivers/regulator/rtq6752-regulator.c b/drivers/regulator/rtq6752-regulator.c
index 609d3fcf4923d2a8df3ac8268ed6d49d34dad75b..dfe45fb673538f5c010920bcde96713d880a987c 100644
--- a/drivers/regulator/rtq6752-regulator.c
+++ b/drivers/regulator/rtq6752-regulator.c
@@ -54,14 +54,14 @@ static int rtq6752_set_vdd_enable(struct regulator_dev *rdev)
int rid = rdev_get_id(rdev), ret;
mutex_lock(&priv->lock);
- if (priv->enable_gpio) {
- gpiod_set_value(priv->enable_gpio, 1);
+ if (!priv->enable_flag) {
+ if (priv->enable_gpio) {
+ gpiod_set_value(priv->enable_gpio, 1);
- usleep_range(RTQ6752_I2CRDY_TIMEUS,
- RTQ6752_I2CRDY_TIMEUS + 100);
- }
+ usleep_range(RTQ6752_I2CRDY_TIMEUS,
+ RTQ6752_I2CRDY_TIMEUS + 100);
+ }
- if (!priv->enable_flag) {
regcache_cache_only(priv->regmap, false);
ret = regcache_sync(priv->regmap);
if (ret) {
@@ -91,11 +91,11 @@ static int rtq6752_set_vdd_disable(struct regulator_dev *rdev)
if (!priv->enable_flag) {
regcache_cache_only(priv->regmap, true);
regcache_mark_dirty(priv->regmap);
- }
- if (priv->enable_gpio)
- gpiod_set_value(priv->enable_gpio, 0);
+ if (priv->enable_gpio)
+ gpiod_set_value(priv->enable_gpio, 0);
+ }
mutex_unlock(&priv->lock);
return 0;
diff --git a/drivers/regulator/s5m8767.c b/drivers/regulator/s5m8767.c
index 7c111bbdc2afa89abefb5a30145020e77cb0e37c..35269f998210534ecc77c9432eb035cc8d174bc7 100644
--- a/drivers/regulator/s5m8767.c
+++ b/drivers/regulator/s5m8767.c
@@ -850,18 +850,15 @@ static int s5m8767_pmic_probe(struct platform_device *pdev)
/* DS4 GPIO */
gpio_direction_output(pdata->buck_ds[2], 0x0);
- if (pdata->buck2_gpiodvs || pdata->buck3_gpiodvs ||
- pdata->buck4_gpiodvs) {
- regmap_update_bits(s5m8767->iodev->regmap_pmic,
- S5M8767_REG_BUCK2CTRL, 1 << 1,
- (pdata->buck2_gpiodvs) ? (1 << 1) : (0 << 1));
- regmap_update_bits(s5m8767->iodev->regmap_pmic,
- S5M8767_REG_BUCK3CTRL, 1 << 1,
- (pdata->buck3_gpiodvs) ? (1 << 1) : (0 << 1));
- regmap_update_bits(s5m8767->iodev->regmap_pmic,
- S5M8767_REG_BUCK4CTRL, 1 << 1,
- (pdata->buck4_gpiodvs) ? (1 << 1) : (0 << 1));
- }
+ regmap_update_bits(s5m8767->iodev->regmap_pmic,
+ S5M8767_REG_BUCK2CTRL, 1 << 1,
+ (pdata->buck2_gpiodvs) ? (1 << 1) : (0 << 1));
+ regmap_update_bits(s5m8767->iodev->regmap_pmic,
+ S5M8767_REG_BUCK3CTRL, 1 << 1,
+ (pdata->buck3_gpiodvs) ? (1 << 1) : (0 << 1));
+ regmap_update_bits(s5m8767->iodev->regmap_pmic,
+ S5M8767_REG_BUCK4CTRL, 1 << 1,
+ (pdata->buck4_gpiodvs) ? (1 << 1) : (0 << 1));
/* Initialize GPIO DVS registers */
for (i = 0; i < 8; i++) {
diff --git a/drivers/regulator/sy7636a-regulator.c b/drivers/regulator/sy7636a-regulator.c
index 8360b3947eadad33298c1fded5e0b6f85ef5ef18..22fddf868e4c72156ce5d84fdb738ed5aa419f47 100644
--- a/drivers/regulator/sy7636a-regulator.c
+++ b/drivers/regulator/sy7636a-regulator.c
@@ -70,7 +70,7 @@ static const struct regulator_desc desc = {
static int sy7636a_regulator_probe(struct platform_device *pdev)
{
- struct regmap *regmap = dev_get_drvdata(pdev->dev.parent);
+ struct regmap *regmap = dev_get_regmap(pdev->dev.parent, NULL);
struct regulator_config config = { };
struct regulator_dev *rdev;
struct gpio_desc *gdp;
diff --git a/drivers/regulator/ti-abb-regulator.c b/drivers/regulator/ti-abb-regulator.c
index 9f0a4d50cead4091f448aacf564e59d968f7048d..2931a0b89bffbf7ada9eb3779441e9f332f23241 100644
--- a/drivers/regulator/ti-abb-regulator.c
+++ b/drivers/regulator/ti-abb-regulator.c
@@ -725,9 +725,7 @@ static int ti_abb_probe(struct platform_device *pdev)
/* Map ABB resources */
if (abb->regs->setup_off || abb->regs->control_off) {
- pname = "base-address";
- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, pname);
- abb->base = devm_ioremap_resource(dev, res);
+ abb->base = devm_platform_ioremap_resource_byname(pdev, "base-address");
if (IS_ERR(abb->base))
return PTR_ERR(abb->base);
@@ -735,35 +733,18 @@ static int ti_abb_probe(struct platform_device *pdev)
abb->control_reg = abb->base + abb->regs->control_off;
} else {
- pname = "control-address";
- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, pname);
- abb->control_reg = devm_ioremap_resource(dev, res);
+ abb->control_reg = devm_platform_ioremap_resource_byname(pdev, "control-address");
if (IS_ERR(abb->control_reg))
return PTR_ERR(abb->control_reg);
- pname = "setup-address";
- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, pname);
- abb->setup_reg = devm_ioremap_resource(dev, res);
+ abb->setup_reg = devm_platform_ioremap_resource_byname(pdev, "setup-address");
if (IS_ERR(abb->setup_reg))
return PTR_ERR(abb->setup_reg);
}
- pname = "int-address";
- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, pname);
- if (!res) {
- dev_err(dev, "Missing '%s' IO resource\n", pname);
- return -ENODEV;
- }
- /*
- * We may have shared interrupt register offsets which are
- * write-1-to-clear between domains ensuring exclusivity.
- */
- abb->int_base = devm_ioremap(dev, res->start,
- resource_size(res));
- if (!abb->int_base) {
- dev_err(dev, "Unable to map '%s'\n", pname);
- return -ENOMEM;
- }
+ abb->int_base = devm_platform_ioremap_resource_byname(pdev, "int-address");
+ if (IS_ERR(abb->int_base))
+ return PTR_ERR(abb->int_base);
/* Map Optional resources */
pname = "efuse-address";
diff --git a/drivers/regulator/tps62360-regulator.c b/drivers/regulator/tps62360-regulator.c
index 315cd5daf4800730ed0358ee9fcf82e20b2099cf..574958690ace674f5d7e98f181fd744a04d00975 100644
--- a/drivers/regulator/tps62360-regulator.c
+++ b/drivers/regulator/tps62360-regulator.c
@@ -28,13 +28,12 @@
#include <linux/err.h>
#include <linux/of.h>
#include <linux/of_device.h>
-#include <linux/of_gpio.h>
#include <linux/regulator/of_regulator.h>
#include <linux/platform_device.h>
#include <linux/regulator/driver.h>
#include <linux/regulator/machine.h>
#include <linux/regulator/tps62360.h>
-#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
#include <linux/i2c.h>
#include <linux/slab.h>
#include <linux/regmap.h>
@@ -65,8 +64,8 @@ struct tps62360_chip {
struct regulator_desc desc;
struct regulator_dev *rdev;
struct regmap *regmap;
- int vsel0_gpio;
- int vsel1_gpio;
+ struct gpio_desc *vsel0_gpio;
+ struct gpio_desc *vsel1_gpio;
u8 voltage_reg_mask;
bool en_internal_pulldn;
bool en_discharge;
@@ -165,8 +164,8 @@ static int tps62360_dcdc_set_voltage_sel(struct regulator_dev *dev,
/* Select proper VSET register vio gpios */
if (tps->valid_gpios) {
- gpio_set_value_cansleep(tps->vsel0_gpio, new_vset_id & 0x1);
- gpio_set_value_cansleep(tps->vsel1_gpio,
+ gpiod_set_value_cansleep(tps->vsel0_gpio, new_vset_id & 0x1);
+ gpiod_set_value_cansleep(tps->vsel1_gpio,
(new_vset_id >> 1) & 0x1);
}
return 0;
@@ -310,9 +309,6 @@ static struct tps62360_regulator_platform_data *
return NULL;
}
- pdata->vsel0_gpio = of_get_named_gpio(np, "vsel0-gpio", 0);
- pdata->vsel1_gpio = of_get_named_gpio(np, "vsel1-gpio", 0);
-
if (of_find_property(np, "ti,vsel0-state-high", NULL))
pdata->vsel0_def_state = 1;
@@ -349,6 +345,7 @@ static int tps62360_probe(struct i2c_client *client,
int ret;
int i;
int chip_id;
+ int gpio_flags;
pdata = dev_get_platdata(&client->dev);
@@ -390,8 +387,6 @@ static int tps62360_probe(struct i2c_client *client,
tps->en_discharge = pdata->en_discharge;
tps->en_internal_pulldn = pdata->en_internal_pulldn;
- tps->vsel0_gpio = pdata->vsel0_gpio;
- tps->vsel1_gpio = pdata->vsel1_gpio;
tps->dev = &client->dev;
switch (chip_id) {
@@ -426,29 +421,27 @@ static int tps62360_probe(struct i2c_client *client,
tps->lru_index[0] = tps->curr_vset_id;
tps->valid_gpios = false;
- if (gpio_is_valid(tps->vsel0_gpio) && gpio_is_valid(tps->vsel1_gpio)) {
- int gpio_flags;
- gpio_flags = (pdata->vsel0_def_state) ?
- GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW;
- ret = devm_gpio_request_one(&client->dev, tps->vsel0_gpio,
- gpio_flags, "tps62360-vsel0");
- if (ret) {
- dev_err(&client->dev,
- "%s(): Could not obtain vsel0 GPIO %d: %d\n",
- __func__, tps->vsel0_gpio, ret);
- return ret;
- }
+ gpio_flags = (pdata->vsel0_def_state) ?
+ GPIOD_OUT_HIGH : GPIOD_OUT_LOW;
+ tps->vsel0_gpio = devm_gpiod_get_optional(&client->dev, "vsel0", gpio_flags);
+ if (IS_ERR(tps->vsel0_gpio)) {
+ dev_err(&client->dev,
+ "%s(): Could not obtain vsel0 GPIO: %ld\n",
+ __func__, PTR_ERR(tps->vsel0_gpio));
+ return PTR_ERR(tps->vsel0_gpio);
+ }
- gpio_flags = (pdata->vsel1_def_state) ?
- GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW;
- ret = devm_gpio_request_one(&client->dev, tps->vsel1_gpio,
- gpio_flags, "tps62360-vsel1");
- if (ret) {
- dev_err(&client->dev,
- "%s(): Could not obtain vsel1 GPIO %d: %d\n",
- __func__, tps->vsel1_gpio, ret);
- return ret;
- }
+ gpio_flags = (pdata->vsel1_def_state) ?
+ GPIOD_OUT_HIGH : GPIOD_OUT_LOW;
+ tps->vsel1_gpio = devm_gpiod_get_optional(&client->dev, "vsel1", gpio_flags);
+ if (IS_ERR(tps->vsel1_gpio)) {
+ dev_err(&client->dev,
+ "%s(): Could not obtain vsel1 GPIO: %ld\n",
+ __func__, PTR_ERR(tps->vsel1_gpio));
+ return PTR_ERR(tps->vsel1_gpio);
+ }
+
+ if (tps->vsel0_gpio != NULL && tps->vsel1_gpio != NULL) {
tps->valid_gpios = true;
/*
diff --git a/drivers/regulator/tps80031-regulator.c b/drivers/regulator/tps80031-regulator.c
deleted file mode 100644
index a29e65230132c5e643c21e848850e5ad3da6360b..0000000000000000000000000000000000000000
--- a/drivers/regulator/tps80031-regulator.c
+++ /dev/null
@@ -1,753 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-//
-// tps80031-regulator.c -- TI TPS80031 regulator driver.
-//
-// Regulator driver for TI TPS80031/TPS80032 Fully Integrated Power
-// Management with Power Path and Battery Charger.
-//
-// Copyright (c) 2012, NVIDIA Corporation.
-//
-// Author: Laxman Dewangan <ldewangan@nvidia.com>
-
-#include <linux/delay.h>
-#include <linux/err.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/mfd/tps80031.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/regulator/driver.h>
-#include <linux/regulator/machine.h>
-#include <linux/slab.h>
-
-/* Flags for DCDC Voltage reading */
-#define DCDC_OFFSET_EN BIT(0)
-#define DCDC_EXTENDED_EN BIT(1)
-#define TRACK_MODE_ENABLE BIT(2)
-
-#define SMPS_MULTOFFSET_VIO BIT(1)
-#define SMPS_MULTOFFSET_SMPS1 BIT(3)
-#define SMPS_MULTOFFSET_SMPS2 BIT(4)
-#define SMPS_MULTOFFSET_SMPS3 BIT(6)
-#define SMPS_MULTOFFSET_SMPS4 BIT(0)
-
-#define SMPS_CMD_MASK 0xC0
-#define SMPS_VSEL_MASK 0x3F
-#define LDO_VSEL_MASK 0x1F
-#define LDO_TRACK_VSEL_MASK 0x3F
-
-#define MISC2_LDOUSB_IN_VSYS BIT(4)
-#define MISC2_LDOUSB_IN_PMID BIT(3)
-#define MISC2_LDOUSB_IN_MASK 0x18
-
-#define MISC2_LDO3_SEL_VIB_VAL BIT(0)
-#define MISC2_LDO3_SEL_VIB_MASK 0x1
-
-#define BOOST_HW_PWR_EN BIT(5)
-#define BOOST_HW_PWR_EN_MASK BIT(5)
-
-#define OPA_MODE_EN BIT(6)
-#define OPA_MODE_EN_MASK BIT(6)
-
-#define USB_VBUS_CTRL_SET 0x04
-#define USB_VBUS_CTRL_CLR 0x05
-#define VBUS_DISCHRG 0x20
-
-struct tps80031_regulator_info {
- /* Regulator register address.*/
- u8 trans_reg;
- u8 state_reg;
- u8 force_reg;
- u8 volt_reg;
- u8 volt_id;
-
- /*Power request bits */
- int preq_bit;
-
- /* used by regulator core */
- struct regulator_desc desc;
-
-};
-
-struct tps80031_regulator {
- struct device *dev;
- struct tps80031_regulator_info *rinfo;
-
- u8 device_flags;
- unsigned int config_flags;
- unsigned int ext_ctrl_flag;
-};
-
-static inline struct device *to_tps80031_dev(struct regulator_dev *rdev)
-{
- return rdev_get_dev(rdev)->parent->parent;
-}
-
-static int tps80031_reg_is_enabled(struct regulator_dev *rdev)
-{
- struct tps80031_regulator *ri = rdev_get_drvdata(rdev);
- struct device *parent = to_tps80031_dev(rdev);
- u8 reg_val;
- int ret;
-
- if (ri->ext_ctrl_flag & TPS80031_EXT_PWR_REQ)
- return true;
-
- ret = tps80031_read(parent, TPS80031_SLAVE_ID1, ri->rinfo->state_reg,
- ®_val);
- if (ret < 0) {
- dev_err(&rdev->dev, "Reg 0x%02x read failed, err = %d\n",
- ri->rinfo->state_reg, ret);
- return ret;
- }
- return (reg_val & TPS80031_STATE_MASK) == TPS80031_STATE_ON;
-}
-
-static int tps80031_reg_enable(struct regulator_dev *rdev)
-{
- struct tps80031_regulator *ri = rdev_get_drvdata(rdev);
- struct device *parent = to_tps80031_dev(rdev);
- int ret;
-
- if (ri->ext_ctrl_flag & TPS80031_EXT_PWR_REQ)
- return 0;
-
- ret = tps80031_update(parent, TPS80031_SLAVE_ID1, ri->rinfo->state_reg,
- TPS80031_STATE_ON, TPS80031_STATE_MASK);
- if (ret < 0) {
- dev_err(&rdev->dev, "Reg 0x%02x update failed, err = %d\n",
- ri->rinfo->state_reg, ret);
- return ret;
- }
- return ret;
-}
-
-static int tps80031_reg_disable(struct regulator_dev *rdev)
-{
- struct tps80031_regulator *ri = rdev_get_drvdata(rdev);
- struct device *parent = to_tps80031_dev(rdev);
- int ret;
-
- if (ri->ext_ctrl_flag & TPS80031_EXT_PWR_REQ)
- return 0;
-
- ret = tps80031_update(parent, TPS80031_SLAVE_ID1, ri->rinfo->state_reg,
- TPS80031_STATE_OFF, TPS80031_STATE_MASK);
- if (ret < 0)
- dev_err(&rdev->dev, "Reg 0x%02x update failed, err = %d\n",
- ri->rinfo->state_reg, ret);
- return ret;
-}
-
-/* DCDC voltages for the selector of 58 to 63 */
-static const int tps80031_dcdc_voltages[4][5] = {
- { 1350, 1500, 1800, 1900, 2100},
- { 1350, 1500, 1800, 1900, 2100},
- { 2084, 2315, 2778, 2932, 3241},
- { 4167, 2315, 2778, 2932, 3241},
-};
-
-static int tps80031_dcdc_list_voltage(struct regulator_dev *rdev, unsigned sel)
-{
- struct tps80031_regulator *ri = rdev_get_drvdata(rdev);
- int volt_index = ri->device_flags & 0x3;
-
- if (sel == 0)
- return 0;
- else if (sel < 58)
- return regulator_list_voltage_linear(rdev, sel - 1);
- else
- return tps80031_dcdc_voltages[volt_index][sel - 58] * 1000;
-}
-
-static int tps80031_dcdc_set_voltage_sel(struct regulator_dev *rdev,
- unsigned vsel)
-{
- struct tps80031_regulator *ri = rdev_get_drvdata(rdev);
- struct device *parent = to_tps80031_dev(rdev);
- int ret;
- u8 reg_val;
-
- if (ri->rinfo->force_reg) {
- ret = tps80031_read(parent, ri->rinfo->volt_id,
- ri->rinfo->force_reg, ®_val);
- if (ret < 0) {
- dev_err(ri->dev, "reg 0x%02x read failed, e = %d\n",
- ri->rinfo->force_reg, ret);
- return ret;
- }
- if (!(reg_val & SMPS_CMD_MASK)) {
- ret = tps80031_update(parent, ri->rinfo->volt_id,
- ri->rinfo->force_reg, vsel, SMPS_VSEL_MASK);
- if (ret < 0)
- dev_err(ri->dev,
- "reg 0x%02x update failed, e = %d\n",
- ri->rinfo->force_reg, ret);
- return ret;
- }
- }
- ret = tps80031_update(parent, ri->rinfo->volt_id,
- ri->rinfo->volt_reg, vsel, SMPS_VSEL_MASK);
- if (ret < 0)
- dev_err(ri->dev, "reg 0x%02x update failed, e = %d\n",
- ri->rinfo->volt_reg, ret);
- return ret;
-}
-
-static int tps80031_dcdc_get_voltage_sel(struct regulator_dev *rdev)
-{
- struct tps80031_regulator *ri = rdev_get_drvdata(rdev);
- struct device *parent = to_tps80031_dev(rdev);
- uint8_t vsel = 0;
- int ret;
-
- if (ri->rinfo->force_reg) {
- ret = tps80031_read(parent, ri->rinfo->volt_id,
- ri->rinfo->force_reg, &vsel);
- if (ret < 0) {
- dev_err(ri->dev, "reg 0x%02x read failed, e = %d\n",
- ri->rinfo->force_reg, ret);
- return ret;
- }
-
- if (!(vsel & SMPS_CMD_MASK))
- return vsel & SMPS_VSEL_MASK;
- }
- ret = tps80031_read(parent, ri->rinfo->volt_id,
- ri->rinfo->volt_reg, &vsel);
- if (ret < 0) {
- dev_err(ri->dev, "reg 0x%02x read failed, e = %d\n",
- ri->rinfo->volt_reg, ret);
- return ret;
- }
- return vsel & SMPS_VSEL_MASK;
-}
-
-static int tps80031_ldo_list_voltage(struct regulator_dev *rdev,
- unsigned int sel)
-{
- struct tps80031_regulator *ri = rdev_get_drvdata(rdev);
- struct device *parent = to_tps80031_dev(rdev);
-
- /* Check for valid setting for TPS80031 or TPS80032-ES1.0 */
- if ((ri->rinfo->desc.id == TPS80031_REGULATOR_LDO2) &&
- (ri->device_flags & TRACK_MODE_ENABLE)) {
- unsigned nvsel = (sel) & 0x1F;
- if (((tps80031_get_chip_info(parent) == TPS80031) ||
- ((tps80031_get_chip_info(parent) == TPS80032) &&
- (tps80031_get_pmu_version(parent) == 0x0))) &&
- ((nvsel == 0x0) || (nvsel >= 0x19 && nvsel <= 0x1F))) {
- dev_err(ri->dev,
- "Invalid sel %d in track mode LDO2\n",
- nvsel);
- return -EINVAL;
- }
- }
-
- return regulator_list_voltage_linear(rdev, sel);
-}
-
-static int tps80031_ldo_map_voltage(struct regulator_dev *rdev,
- int min_uV, int max_uV)
-{
- struct tps80031_regulator *ri = rdev_get_drvdata(rdev);
- struct device *parent = to_tps80031_dev(rdev);
-
- /* Check for valid setting for TPS80031 or TPS80032-ES1.0 */
- if ((ri->rinfo->desc.id == TPS80031_REGULATOR_LDO2) &&
- (ri->device_flags & TRACK_MODE_ENABLE)) {
- if (((tps80031_get_chip_info(parent) == TPS80031) ||
- ((tps80031_get_chip_info(parent) == TPS80032) &&
- (tps80031_get_pmu_version(parent) == 0x0)))) {
- return regulator_map_voltage_iterate(rdev, min_uV,
- max_uV);
- }
- }
-
- return regulator_map_voltage_linear(rdev, min_uV, max_uV);
-}
-
-static int tps80031_vbus_is_enabled(struct regulator_dev *rdev)
-{
- struct tps80031_regulator *ri = rdev_get_drvdata(rdev);
- struct device *parent = to_tps80031_dev(rdev);
- int ret;
- uint8_t ctrl1 = 0;
- uint8_t ctrl3 = 0;
-
- ret = tps80031_read(parent, TPS80031_SLAVE_ID2,
- TPS80031_CHARGERUSB_CTRL1, &ctrl1);
- if (ret < 0) {
- dev_err(ri->dev, "reg 0x%02x read failed, e = %d\n",
- TPS80031_CHARGERUSB_CTRL1, ret);
- return ret;
- }
- ret = tps80031_read(parent, TPS80031_SLAVE_ID2,
- TPS80031_CHARGERUSB_CTRL3, &ctrl3);
- if (ret < 0) {
- dev_err(ri->dev, "reg 0x%02x read failed, e = %d\n",
- TPS80031_CHARGERUSB_CTRL3, ret);
- return ret;
- }
- if ((ctrl1 & OPA_MODE_EN) && (ctrl3 & BOOST_HW_PWR_EN))
- return 1;
- return ret;
-}
-
-static int tps80031_vbus_enable(struct regulator_dev *rdev)
-{
- struct tps80031_regulator *ri = rdev_get_drvdata(rdev);
- struct device *parent = to_tps80031_dev(rdev);
- int ret;
-
- ret = tps80031_set_bits(parent, TPS80031_SLAVE_ID2,
- TPS80031_CHARGERUSB_CTRL1, OPA_MODE_EN);
- if (ret < 0) {
- dev_err(ri->dev, "reg 0x%02x read failed, e = %d\n",
- TPS80031_CHARGERUSB_CTRL1, ret);
- return ret;
- }
-
- ret = tps80031_set_bits(parent, TPS80031_SLAVE_ID2,
- TPS80031_CHARGERUSB_CTRL3, BOOST_HW_PWR_EN);
- if (ret < 0) {
- dev_err(ri->dev, "reg 0x%02x read failed, e = %d\n",
- TPS80031_CHARGERUSB_CTRL3, ret);
- return ret;
- }
- return ret;
-}
-
-static int tps80031_vbus_disable(struct regulator_dev *rdev)
-{
- struct tps80031_regulator *ri = rdev_get_drvdata(rdev);
- struct device *parent = to_tps80031_dev(rdev);
- int ret;
-
- if (ri->config_flags & TPS80031_VBUS_DISCHRG_EN_PDN) {
- ret = tps80031_write(parent, TPS80031_SLAVE_ID2,
- USB_VBUS_CTRL_SET, VBUS_DISCHRG);
- if (ret < 0) {
- dev_err(ri->dev, "reg 0x%02x write failed, e = %d\n",
- USB_VBUS_CTRL_SET, ret);
- return ret;
- }
- }
-
- ret = tps80031_clr_bits(parent, TPS80031_SLAVE_ID2,
- TPS80031_CHARGERUSB_CTRL1, OPA_MODE_EN);
- if (ret < 0) {
- dev_err(ri->dev, "reg 0x%02x clearbit failed, e = %d\n",
- TPS80031_CHARGERUSB_CTRL1, ret);
- return ret;
- }
-
- ret = tps80031_clr_bits(parent, TPS80031_SLAVE_ID2,
- TPS80031_CHARGERUSB_CTRL3, BOOST_HW_PWR_EN);
- if (ret < 0) {
- dev_err(ri->dev, "reg 0x%02x clearbit failed, e = %d\n",
- TPS80031_CHARGERUSB_CTRL3, ret);
- return ret;
- }
-
- mdelay(DIV_ROUND_UP(ri->rinfo->desc.enable_time, 1000));
- if (ri->config_flags & TPS80031_VBUS_DISCHRG_EN_PDN) {
- ret = tps80031_write(parent, TPS80031_SLAVE_ID2,
- USB_VBUS_CTRL_CLR, VBUS_DISCHRG);
- if (ret < 0) {
- dev_err(ri->dev, "reg 0x%02x write failed, e = %d\n",
- USB_VBUS_CTRL_CLR, ret);
- return ret;
- }
- }
- return ret;
-}
-
-static const struct regulator_ops tps80031_dcdc_ops = {
- .list_voltage = tps80031_dcdc_list_voltage,
- .set_voltage_sel = tps80031_dcdc_set_voltage_sel,
- .get_voltage_sel = tps80031_dcdc_get_voltage_sel,
- .enable = tps80031_reg_enable,
- .disable = tps80031_reg_disable,
- .is_enabled = tps80031_reg_is_enabled,
-};
-
-static const struct regulator_ops tps80031_ldo_ops = {
- .list_voltage = tps80031_ldo_list_voltage,
- .map_voltage = tps80031_ldo_map_voltage,
- .set_voltage_sel = regulator_set_voltage_sel_regmap,
- .get_voltage_sel = regulator_get_voltage_sel_regmap,
- .enable = tps80031_reg_enable,
- .disable = tps80031_reg_disable,
- .is_enabled = tps80031_reg_is_enabled,
-};
-
-static const struct regulator_ops tps80031_vbus_sw_ops = {
- .list_voltage = regulator_list_voltage_linear,
- .enable = tps80031_vbus_enable,
- .disable = tps80031_vbus_disable,
- .is_enabled = tps80031_vbus_is_enabled,
-};
-
-static const struct regulator_ops tps80031_vbus_hw_ops = {
- .list_voltage = regulator_list_voltage_linear,
-};
-
-static const struct regulator_ops tps80031_ext_reg_ops = {
- .list_voltage = regulator_list_voltage_linear,
- .enable = tps80031_reg_enable,
- .disable = tps80031_reg_disable,
- .is_enabled = tps80031_reg_is_enabled,
-};
-
-/* Non-exiting default definition for some register */
-#define TPS80031_SMPS3_CFG_FORCE 0
-#define TPS80031_SMPS4_CFG_FORCE 0
-
-#define TPS80031_VBUS_CFG_TRANS 0
-#define TPS80031_VBUS_CFG_STATE 0
-
-#define TPS80031_REG_SMPS(_id, _volt_id, _pbit) \
-{ \
- .trans_reg = TPS80031_##_id##_CFG_TRANS, \
- .state_reg = TPS80031_##_id##_CFG_STATE, \
- .force_reg = TPS80031_##_id##_CFG_FORCE, \
- .volt_reg = TPS80031_##_id##_CFG_VOLTAGE, \
- .volt_id = TPS80031_SLAVE_##_volt_id, \
- .preq_bit = _pbit, \
- .desc = { \
- .name = "tps80031_"#_id, \
- .id = TPS80031_REGULATOR_##_id, \
- .n_voltages = 63, \
- .ops = &tps80031_dcdc_ops, \
- .type = REGULATOR_VOLTAGE, \
- .owner = THIS_MODULE, \
- .enable_time = 500, \
- }, \
-}
-
-#define TPS80031_REG_LDO(_id, _preq_bit) \
-{ \
- .trans_reg = TPS80031_##_id##_CFG_TRANS, \
- .state_reg = TPS80031_##_id##_CFG_STATE, \
- .volt_reg = TPS80031_##_id##_CFG_VOLTAGE, \
- .volt_id = TPS80031_SLAVE_ID1, \
- .preq_bit = _preq_bit, \
- .desc = { \
- .owner = THIS_MODULE, \
- .name = "tps80031_"#_id, \
- .id = TPS80031_REGULATOR_##_id, \
- .ops = &tps80031_ldo_ops, \
- .type = REGULATOR_VOLTAGE, \
- .min_uV = 1000000, \
- .uV_step = 100000, \
- .linear_min_sel = 1, \
- .n_voltages = 25, \
- .vsel_reg = TPS80031_##_id##_CFG_VOLTAGE, \
- .vsel_mask = LDO_VSEL_MASK, \
- .enable_time = 500, \
- }, \
-}
-
-#define TPS80031_REG_FIXED(_id, max_mV, _ops, _delay, _pbit) \
-{ \
- .trans_reg = TPS80031_##_id##_CFG_TRANS, \
- .state_reg = TPS80031_##_id##_CFG_STATE, \
- .volt_id = TPS80031_SLAVE_ID1, \
- .preq_bit = _pbit, \
- .desc = { \
- .name = "tps80031_"#_id, \
- .id = TPS80031_REGULATOR_##_id, \
- .min_uV = max_mV * 1000, \
- .n_voltages = 1, \
- .ops = &_ops, \
- .type = REGULATOR_VOLTAGE, \
- .owner = THIS_MODULE, \
- .enable_time = _delay, \
- }, \
-}
-
-static struct tps80031_regulator_info tps80031_rinfo[TPS80031_REGULATOR_MAX] = {
- TPS80031_REG_SMPS(VIO, ID0, 4),
- TPS80031_REG_SMPS(SMPS1, ID0, 0),
- TPS80031_REG_SMPS(SMPS2, ID0, 1),
- TPS80031_REG_SMPS(SMPS3, ID1, 2),
- TPS80031_REG_SMPS(SMPS4, ID1, 3),
- TPS80031_REG_LDO(VANA, -1),
- TPS80031_REG_LDO(LDO1, 8),
- TPS80031_REG_LDO(LDO2, 9),
- TPS80031_REG_LDO(LDO3, 10),
- TPS80031_REG_LDO(LDO4, 11),
- TPS80031_REG_LDO(LDO5, 12),
- TPS80031_REG_LDO(LDO6, 13),
- TPS80031_REG_LDO(LDO7, 14),
- TPS80031_REG_LDO(LDOLN, 15),
- TPS80031_REG_LDO(LDOUSB, 5),
- TPS80031_REG_FIXED(VBUS, 5000, tps80031_vbus_hw_ops, 100000, -1),
- TPS80031_REG_FIXED(REGEN1, 3300, tps80031_ext_reg_ops, 0, 16),
- TPS80031_REG_FIXED(REGEN2, 3300, tps80031_ext_reg_ops, 0, 17),
- TPS80031_REG_FIXED(SYSEN, 3300, tps80031_ext_reg_ops, 0, 18),
-};
-
-static int tps80031_power_req_config(struct device *parent,
- struct tps80031_regulator *ri,
- struct tps80031_regulator_platform_data *tps80031_pdata)
-{
- int ret = 0;
-
- if (ri->rinfo->preq_bit < 0)
- goto skip_pwr_req_config;
-
- ret = tps80031_ext_power_req_config(parent, ri->ext_ctrl_flag,
- ri->rinfo->preq_bit, ri->rinfo->state_reg,
- ri->rinfo->trans_reg);
- if (ret < 0) {
- dev_err(ri->dev, "ext powerreq config failed, err = %d\n", ret);
- return ret;
- }
-
-skip_pwr_req_config:
- if (tps80031_pdata->ext_ctrl_flag & TPS80031_PWR_ON_ON_SLEEP) {
- ret = tps80031_update(parent, TPS80031_SLAVE_ID1,
- ri->rinfo->trans_reg, TPS80031_TRANS_SLEEP_ON,
- TPS80031_TRANS_SLEEP_MASK);
- if (ret < 0) {
- dev_err(ri->dev, "Reg 0x%02x update failed, e %d\n",
- ri->rinfo->trans_reg, ret);
- return ret;
- }
- }
- return ret;
-}
-
-static int tps80031_regulator_config(struct device *parent,
- struct tps80031_regulator *ri,
- struct tps80031_regulator_platform_data *tps80031_pdata)
-{
- int ret = 0;
-
- switch (ri->rinfo->desc.id) {
- case TPS80031_REGULATOR_LDOUSB:
- if (ri->config_flags & (TPS80031_USBLDO_INPUT_VSYS |
- TPS80031_USBLDO_INPUT_PMID)) {
- unsigned val;
-
- if (ri->config_flags & TPS80031_USBLDO_INPUT_VSYS)
- val = MISC2_LDOUSB_IN_VSYS;
- else
- val = MISC2_LDOUSB_IN_PMID;
-
- ret = tps80031_update(parent, TPS80031_SLAVE_ID1,
- TPS80031_MISC2, val,
- MISC2_LDOUSB_IN_MASK);
- if (ret < 0) {
- dev_err(ri->dev,
- "LDOUSB config failed, e= %d\n", ret);
- return ret;
- }
- }
- break;
-
- case TPS80031_REGULATOR_LDO3:
- if (ri->config_flags & TPS80031_LDO3_OUTPUT_VIB) {
- ret = tps80031_update(parent, TPS80031_SLAVE_ID1,
- TPS80031_MISC2, MISC2_LDO3_SEL_VIB_VAL,
- MISC2_LDO3_SEL_VIB_MASK);
- if (ret < 0) {
- dev_err(ri->dev,
- "LDO3 config failed, e = %d\n", ret);
- return ret;
- }
- }
- break;
-
- case TPS80031_REGULATOR_VBUS:
- /* Provide SW control Ops if VBUS is SW control */
- if (!(ri->config_flags & TPS80031_VBUS_SW_ONLY))
- ri->rinfo->desc.ops = &tps80031_vbus_sw_ops;
- break;
- default:
- break;
- }
-
- /* Configure Active state to ON, SLEEP to OFF and OFF_state to OFF */
- ret = tps80031_update(parent, TPS80031_SLAVE_ID1, ri->rinfo->trans_reg,
- TPS80031_TRANS_ACTIVE_ON | TPS80031_TRANS_SLEEP_OFF |
- TPS80031_TRANS_OFF_OFF, TPS80031_TRANS_ACTIVE_MASK |
- TPS80031_TRANS_SLEEP_MASK | TPS80031_TRANS_OFF_MASK);
- if (ret < 0) {
- dev_err(ri->dev, "trans reg update failed, e %d\n", ret);
- return ret;
- }
-
- return ret;
-}
-
-static int check_smps_mode_mult(struct device *parent,
- struct tps80031_regulator *ri)
-{
- int mult_offset;
- int ret;
- u8 smps_offset;
- u8 smps_mult;
-
- ret = tps80031_read(parent, TPS80031_SLAVE_ID1,
- TPS80031_SMPS_OFFSET, &smps_offset);
- if (ret < 0) {
- dev_err(parent, "Error in reading smps offset register\n");
- return ret;
- }
-
- ret = tps80031_read(parent, TPS80031_SLAVE_ID1,
- TPS80031_SMPS_MULT, &smps_mult);
- if (ret < 0) {
- dev_err(parent, "Error in reading smps mult register\n");
- return ret;
- }
-
- switch (ri->rinfo->desc.id) {
- case TPS80031_REGULATOR_VIO:
- mult_offset = SMPS_MULTOFFSET_VIO;
- break;
- case TPS80031_REGULATOR_SMPS1:
- mult_offset = SMPS_MULTOFFSET_SMPS1;
- break;
- case TPS80031_REGULATOR_SMPS2:
- mult_offset = SMPS_MULTOFFSET_SMPS2;
- break;
- case TPS80031_REGULATOR_SMPS3:
- mult_offset = SMPS_MULTOFFSET_SMPS3;
- break;
- case TPS80031_REGULATOR_SMPS4:
- mult_offset = SMPS_MULTOFFSET_SMPS4;
- break;
- case TPS80031_REGULATOR_LDO2:
- ri->device_flags = smps_mult & BIT(5) ? TRACK_MODE_ENABLE : 0;
- /* TRACK mode the ldo2 varies from 600mV to 1300mV */
- if (ri->device_flags & TRACK_MODE_ENABLE) {
- ri->rinfo->desc.min_uV = 600000;
- ri->rinfo->desc.uV_step = 12500;
- ri->rinfo->desc.n_voltages = 57;
- ri->rinfo->desc.vsel_mask = LDO_TRACK_VSEL_MASK;
- }
- return 0;
- default:
- return 0;
- }
-
- ri->device_flags = (smps_offset & mult_offset) ? DCDC_OFFSET_EN : 0;
- ri->device_flags |= (smps_mult & mult_offset) ? DCDC_EXTENDED_EN : 0;
- switch (ri->device_flags) {
- case 0:
- ri->rinfo->desc.min_uV = 607700;
- ri->rinfo->desc.uV_step = 12660;
- break;
- case DCDC_OFFSET_EN:
- ri->rinfo->desc.min_uV = 700000;
- ri->rinfo->desc.uV_step = 12500;
- break;
- case DCDC_EXTENDED_EN:
- ri->rinfo->desc.min_uV = 1852000;
- ri->rinfo->desc.uV_step = 38600;
- break;
- case DCDC_OFFSET_EN | DCDC_EXTENDED_EN:
- ri->rinfo->desc.min_uV = 2161000;
- ri->rinfo->desc.uV_step = 38600;
- break;
- }
- return 0;
-}
-
-static int tps80031_regulator_probe(struct platform_device *pdev)
-{
- struct tps80031_platform_data *pdata;
- struct tps80031_regulator_platform_data *tps_pdata;
- struct tps80031_regulator *ri;
- struct tps80031_regulator *pmic;
- struct regulator_dev *rdev;
- struct regulator_config config = { };
- struct tps80031 *tps80031_mfd = dev_get_drvdata(pdev->dev.parent);
- int ret;
- int num;
-
- pdata = dev_get_platdata(pdev->dev.parent);
-
- if (!pdata) {
- dev_err(&pdev->dev, "No platform data\n");
- return -EINVAL;
- }
-
- pmic = devm_kcalloc(&pdev->dev,
- TPS80031_REGULATOR_MAX, sizeof(*pmic), GFP_KERNEL);
- if (!pmic)
- return -ENOMEM;
-
- for (num = 0; num < TPS80031_REGULATOR_MAX; ++num) {
- tps_pdata = pdata->regulator_pdata[num];
- ri = &pmic[num];
- ri->rinfo = &tps80031_rinfo[num];
- ri->dev = &pdev->dev;
-
- check_smps_mode_mult(pdev->dev.parent, ri);
- config.dev = &pdev->dev;
- config.init_data = NULL;
- config.driver_data = ri;
- config.regmap = tps80031_mfd->regmap[ri->rinfo->volt_id];
-
- if (tps_pdata) {
- config.init_data = tps_pdata->reg_init_data;
- ri->config_flags = tps_pdata->config_flags;
- ri->ext_ctrl_flag = tps_pdata->ext_ctrl_flag;
- ret = tps80031_regulator_config(pdev->dev.parent,
- ri, tps_pdata);
- if (ret < 0) {
- dev_err(&pdev->dev,
- "regulator config failed, e %d\n", ret);
- return ret;
- }
-
- ret = tps80031_power_req_config(pdev->dev.parent,
- ri, tps_pdata);
- if (ret < 0) {
- dev_err(&pdev->dev,
- "pwr_req config failed, err %d\n", ret);
- return ret;
- }
- }
- rdev = devm_regulator_register(&pdev->dev, &ri->rinfo->desc,
- &config);
- if (IS_ERR(rdev)) {
- dev_err(&pdev->dev,
- "register regulator failed %s\n",
- ri->rinfo->desc.name);
- return PTR_ERR(rdev);
- }
- }
-
- platform_set_drvdata(pdev, pmic);
- return 0;
-}
-
-static struct platform_driver tps80031_regulator_driver = {
- .driver = {
- .name = "tps80031-pmic",
- },
- .probe = tps80031_regulator_probe,
-};
-
-static int __init tps80031_regulator_init(void)
-{
- return platform_driver_register(&tps80031_regulator_driver);
-}
-subsys_initcall(tps80031_regulator_init);
-
-static void __exit tps80031_regulator_exit(void)
-{
- platform_driver_unregister(&tps80031_regulator_driver);
-}
-module_exit(tps80031_regulator_exit);
-
-MODULE_ALIAS("platform:tps80031-regulator");
-MODULE_DESCRIPTION("Regulator Driver for TI TPS80031/TPS80032 PMIC");
-MODULE_AUTHOR("Laxman Dewangan <ldewangan@nvidia.com>");
-MODULE_LICENSE("GPL v2");
diff --git a/drivers/regulator/uniphier-regulator.c b/drivers/regulator/uniphier-regulator.c
index e75b0973e3256df049ea61baed46331e31579b19..39a68b01fc3861f8304ceea793c174ab0b1b176e 100644
--- a/drivers/regulator/uniphier-regulator.c
+++ b/drivers/regulator/uniphier-regulator.c
@@ -199,6 +199,10 @@ static const struct of_device_id uniphier_regulator_match[] = {
.compatible = "socionext,uniphier-pxs3-usb3-regulator",
.data = &uniphier_pxs2_usb3_data,
},
+ {
+ .compatible = "socionext,uniphier-nx1-usb3-regulator",
+ .data = &uniphier_pxs2_usb3_data,
+ },
{ /* Sentinel */ },
};
MODULE_DEVICE_TABLE(of, uniphier_regulator_match);
diff --git a/drivers/regulator/vqmmc-ipq4019-regulator.c b/drivers/regulator/vqmmc-ipq4019-regulator.c
index 6d5ae25d08d1ee0bfad5c7f315930ea0128a15ae..c4213f096fe572930a37f0c5f0d75d3549ea1c48 100644
--- a/drivers/regulator/vqmmc-ipq4019-regulator.c
+++ b/drivers/regulator/vqmmc-ipq4019-regulator.c
@@ -48,7 +48,6 @@ static int ipq4019_regulator_probe(struct platform_device *pdev)
struct regulator_init_data *init_data;
struct regulator_config cfg = {};
struct regulator_dev *rdev;
- struct resource *res;
struct regmap *rmap;
void __iomem *base;
@@ -57,8 +56,7 @@ static int ipq4019_regulator_probe(struct platform_device *pdev)
if (!init_data)
return -EINVAL;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- base = devm_ioremap_resource(dev, res);
+ base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(base))
return PTR_ERR(base);
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 926b68aa45d3ed2053bbc128a16d5935d8108be8..2a2f41b6df685e272d180de3be06a140c4c18617 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -451,6 +451,47 @@ int __spi_register_driver(struct module *owner, struct spi_driver *sdrv)
{
sdrv->driver.owner = owner;
sdrv->driver.bus = &spi_bus_type;
+
+ /*
+ * For Really Good Reasons we use spi: modaliases not of:
+ * modaliases for DT so module autoloading won't work if we
+ * don't have a spi_device_id as well as a compatible string.
+ */
+ if (sdrv->driver.of_match_table) {
+ const struct of_device_id *of_id;
+
+ for (of_id = sdrv->driver.of_match_table; of_id->compatible[0];
+ of_id++) {
+ const char *of_name;
+
+ /* Strip off any vendor prefix */
+ of_name = strnchr(of_id->compatible,
+ sizeof(of_id->compatible), ',');
+ if (of_name)
+ of_name++;
+ else
+ of_name = of_id->compatible;
+
+ if (sdrv->id_table) {
+ const struct spi_device_id *spi_id;
+
+ for (spi_id = sdrv->id_table; spi_id->name[0];
+ spi_id++)
+ if (strcmp(spi_id->name, of_name) == 0)
+ break;
+
+ if (spi_id->name[0])
+ continue;
+ } else {
+ if (strcmp(sdrv->driver.name, of_name) == 0)
+ continue;
+ }
+
+ pr_warn("SPI driver %s has no spi_device_id for %s\n",
+ sdrv->driver.name, of_id->compatible);
+ }
+ }
+
return driver_register(&sdrv->driver);
}
EXPORT_SYMBOL_GPL(__spi_register_driver);
diff --git a/include/linux/regulator/lp872x.h b/include/linux/regulator/lp872x.h
index d780dbb8b423177383f014181888fb4cd99fd1d5..b62e45aa1dd360fbe50027b7de321052acf91cae 100644
--- a/include/linux/regulator/lp872x.h
+++ b/include/linux/regulator/lp872x.h
@@ -10,7 +10,7 @@
#include <linux/regulator/machine.h>
#include <linux/platform_device.h>
-#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
#define LP872X_MAX_REGULATORS 9
@@ -40,11 +40,6 @@ enum lp872x_regulator_id {
LP872X_ID_MAX,
};
-enum lp872x_dvs_state {
- DVS_LOW = GPIOF_OUT_INIT_LOW,
- DVS_HIGH = GPIOF_OUT_INIT_HIGH,
-};
-
enum lp872x_dvs_sel {
SEL_V1,
SEL_V2,
@@ -52,14 +47,14 @@ enum lp872x_dvs_sel {
/**
* lp872x_dvs
- * @gpio : gpio pin number for dvs control
+ * @gpio : gpio descriptor for dvs control
* @vsel : dvs selector for buck v1 or buck v2 register
* @init_state : initial dvs pin state
*/
struct lp872x_dvs {
- int gpio;
+ struct gpio_desc *gpio;
enum lp872x_dvs_sel vsel;
- enum lp872x_dvs_state init_state;
+ enum gpiod_flags init_state;
};
/**
@@ -78,14 +73,14 @@ struct lp872x_regulator_data {
* @update_config : if LP872X_GENERAL_CFG register is updated, set true
* @regulator_data : platform regulator id and init data
* @dvs : dvs data for buck voltage control
- * @enable_gpio : gpio pin number for enable control
+ * @enable_gpio : gpio descriptor for enable control
*/
struct lp872x_platform_data {
u8 general_config;
bool update_config;
struct lp872x_regulator_data regulator_data[LP872X_MAX_REGULATORS];
struct lp872x_dvs *dvs;
- int enable_gpio;
+ struct gpio_desc *enable_gpio;
};
#endif
diff --git a/include/linux/regulator/tps62360.h b/include/linux/regulator/tps62360.h
index 94a90c06f1e58703e21ec72e4d999b833d77a389..398e74a1d941f7d9fb5a8aaae0d9f0515c884b13 100644
--- a/include/linux/regulator/tps62360.h
+++ b/include/linux/regulator/tps62360.h
@@ -19,10 +19,6 @@
* @en_discharge: Enable discharge the output capacitor via internal
* register.
* @en_internal_pulldn: internal pull down enable or not.
- * @vsel0_gpio: Gpio number for vsel0. It should be -1 if this is tied with
- * fixed logic.
- * @vsel1_gpio: Gpio number for vsel1. It should be -1 if this is tied with
- * fixed logic.
* @vsel0_def_state: Default state of vsel0. 1 if it is high else 0.
* @vsel1_def_state: Default state of vsel1. 1 if it is high else 0.
*/
@@ -30,8 +26,6 @@ struct tps62360_regulator_platform_data {
struct regulator_init_data *reg_init_data;
bool en_discharge;
bool en_internal_pulldn;
- int vsel0_gpio;
- int vsel1_gpio;
int vsel0_def_state;
int vsel1_def_state;
};