Merge remote-tracking branch 'regulator/for-5.19' into regulator-next

7 files changed, 467 insertions, 45 deletions

diff --git a/Documentation/devicetree/bindings/regulator/mt6358-regulator.txt b/Documentation/devicetree/bindings/regulator/mt6358-regulator.txt
index 9a90a92f2d7e..7034cdca54e0 100644
--- a/Documentation/devicetree/bindings/regulator/mt6358-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/mt6358-regulator.txt
@@ -8,14 +8,14 @@ Documentation/devicetree/bindings/regulator/regulator.txt.
 
 The valid names for regulators are::
 BUCK:
-  buck_vdram1, buck_vcore, buck_vpa, buck_vproc11, buck_vproc12, buck_vgpu,
-  buck_vs2, buck_vmodem, buck_vs1
+  buck_vdram1, buck_vcore, buck_vcore_sshub, buck_vpa, buck_vproc11,
+  buck_vproc12, buck_vgpu, buck_vs2, buck_vmodem, buck_vs1
 LDO:
   ldo_vdram2, ldo_vsim1, ldo_vibr, ldo_vrf12, ldo_vio18, ldo_vusb, ldo_vcamio,
   ldo_vcamd, ldo_vcn18, ldo_vfe28, ldo_vsram_proc11, ldo_vcn28, ldo_vsram_others,
-  ldo_vsram_gpu, ldo_vxo22, ldo_vefuse, ldo_vaux18, ldo_vmch, ldo_vbif28,
-  ldo_vsram_proc12, ldo_vcama1, ldo_vemc, ldo_vio28, ldo_va12, ldo_vrf18,
-  ldo_vcn33_bt, ldo_vcn33_wifi, ldo_vcama2, ldo_vmc, ldo_vldo28, ldo_vaud28,
+  ldo_vsram_others_sshub, ldo_vsram_gpu, ldo_vxo22, ldo_vefuse, ldo_vaux18,
+  ldo_vmch, ldo_vbif28, ldo_vsram_proc12, ldo_vcama1, ldo_vemc, ldo_vio28, ldo_va12,
+  ldo_vrf18, ldo_vcn33_bt, ldo_vcn33_wifi, ldo_vcama2, ldo_vmc, ldo_vldo28, ldo_vaud28,
   ldo_vsim2
 
 Example:
@@ -354,5 +354,17 @@ Example:
 				regulator-max-microvolt = <3100000>;
 				regulator-enable-ramp-delay = <540>;
 			};
+
+			mt6358_vcore_sshub_reg: buck_vcore_sshub {
+				regulator-name = "vcore_sshub";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1293750>;
+			};
+
+			mt6358_vsram_others_sshub_reg: ldo_vsram_others_sshub {
+				regulator-name = "vsram_others_sshub";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1293750>;
+			};
 		};
 	};
diff --git a/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml b/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml
index f70f2e758a00..b539781e39aa 100644
--- a/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml
@@ -92,6 +92,17 @@ properties:
       LDO5CTRL_L or LDO5CTRL_H register. Use this if the SD_VSEL signal is
       connected to a host GPIO.
 
+  nxp,i2c-lt-enable:
+    type: boolean
+    description:
+      Indicates that the I2C Level Translator is used.
+
+  nxp,wdog_b-warm-reset:
+    type: boolean
+    description:
+      When WDOG_B signal is asserted a warm reset will be done instead of cold
+      reset.
+
 required:
   - compatible
   - reg
diff --git a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml
index e28ee9e46788..9a36bee750af 100644
--- a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml
@@ -7,7 +7,8 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Qualcomm Technologies, Inc. RPMh Regulators
 
 maintainers:
-  - David Collins <collinsd@codeaurora.org>
+  - Bjorn Andersson <bjorn.andersson@linaro.org>
+  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
 
 description: |
     rpmh-regulator devices support PMIC regulator management via the Voltage
@@ -78,7 +79,7 @@ properties:
         RPMh resource name suffix used for the regulators found
         on this PMIC.
     $ref: /schemas/types.yaml#/definitions/string
-    enum: [a, b, c, d, e, f]
+    enum: [a, b, c, d, e, f, h, k]
 
   qcom,always-wait-for-ack:
     description: |
@@ -94,35 +95,264 @@ properties:
   vdd-rgb-supply:
     description: Input supply phandle of rgb.
 
-  vin-lvs-1-2-supply:
-    description: Input supply phandle of one or more regulators.
-
-  vdd-bob-supply:
-    description: BOB regulator parent supply phandle.
-
   bob:
     type: object
     $ref: "regulator.yaml#"
     description: BOB regulator node.
 
 patternProperties:
-  "^vdd-s([0-9]+)-supply$":
-    description: Input supply phandle(s) of one or more regulators.
-
-  "^vdd-(l[0-9]+[-]){1,5}supply$":
-    description: Input supply phandle(s) of one or more regulators.
-
   "^(smps|ldo|lvs)[0-9]+$":
     type: object
     $ref: "regulator.yaml#"
     description: smps/ldo regulator nodes(s).
 
-additionalProperties: false
-
 required:
   - compatible
   - qcom,pmic-id
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pm6150-rpmh-regulators
+    then:
+      properties:
+        vdd-l2-l3-supply: true
+        vdd-l4-l7-l8-supply: true
+        vdd-l5-l16-l17-l18-l19-supply: true
+        vdd-l10-l14-l15-supply: true
+        vdd-l11-l12-l13-supply: true
+      patternProperties:
+        "^vdd-l[169]-supply$": true
+        "^vdd-s[1-5]-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pm6150l-rpmh-regulators
+    then:
+      properties:
+        vdd-bob-supply:
+          description: BOB regulator parent supply phandle.
+        vdd-l1-l8-supply: true
+        vdd-l2-l3-supply: true
+        vdd-l4-l5-l6-supply: true
+        vdd-l7-l11-supply: true
+        vdd-l9-l10-supply: true
+      patternProperties:
+        "^vdd-s[1-8]-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pm7325-rpmh-regulators
+    then:
+      properties:
+        vdd-l1-l4-l12-l15-supply: true
+        vdd-l2-l7-supply: true
+        vdd-l6-l9-l10-supply: true
+        vdd-l11-l17-l18-l19-supply: true
+        vdd-l13-supply: true
+        vdd-l14-l16-supply: true
+      patternProperties:
+        "^vdd-l[358]-supply$": true
+        "^vdd-s[1-8]-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pm8005-rpmh-regulators
+    then:
+      patternProperties:
+        "^vdd-s[1-4]-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pm8009-rpmh-regulators
+            - qcom,pm8009-1-rpmh-regulators
+    then:
+      properties:
+        vdd-l5-l6-supply: true
+      patternProperties:
+        "^vdd-l[1-47]-supply$": true
+        "^vdd-s[1-2]-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pm8150-rpmh-regulators
+            - qcom,pmm8155au-rpmh-regulators
+    then:
+      properties:
+        vdd-l1-l8-l11-supply: true
+        vdd-l2-l10-supply: true
+        vdd-l3-l4-l5-l18-supply: true
+        vdd-l6-l9-supply: true
+        vdd-l7-l12-l14-l15-supply: true
+        vdd-l13-l16-l17-supply: true
+      patternProperties:
+        "^vdd-s([1-9]|10)-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pm8150l-rpmh-regulators
+    then:
+      properties:
+        vdd-bob-supply:
+          description: BOB regulator parent supply phandle.
+        vdd-l1-l8-supply: true
+        vdd-l2-l3-supply: true
+        vdd-l4-l5-l6-supply: true
+        vdd-l7-l11-supply: true
+        vdd-l9-l10-supply: true
+      patternProperties:
+        "^vdd-s[1-8]-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pm8350-rpmh-regulators
+    then:
+      properties:
+        vdd-l1-l4-supply: true
+        vdd-l2-l7-supply: true
+        vdd-l3-l5-supply: true
+        vdd-l6-l9-l10-supply: true
+        vdd-l8-supply: true
+      patternProperties:
+        "^vdd-s([1-9]|1[0-2])-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pm8350c-rpmh-regulators
+    then:
+      properties:
+        vdd-bob-supply:
+          description: BOB regulator parent supply phandle.
+        vdd-l1-l12-supply: true
+        vdd-l2-l8-supply: true
+        vdd-l3-l4-l5-l7-l13-supply: true
+        vdd-l6-l9-l11-supply: true
+        vdd-l10-supply: true
+      patternProperties:
+        "^vdd-s([1-9]|10)-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pm8450-rpmh-regulators
+    then:
+      patternProperties:
+        "^vdd-l[1-4]-supply$": true
+        "^vdd-s[1-6]-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pm8998-rpmh-regulators
+    then:
+      properties:
+        vdd-l1-l27-supply: true
+        vdd-l2-l8-l17-supply: true
+        vdd-l3-l11-supply: true
+        vdd-l4-l5-supply: true
+        vdd-l6-supply: true
+        vdd-l7-l12-l14-l15-supply: true
+        vdd-l9-supply: true
+        vdd-l10-l23-l25-supply: true
+        vdd-l13-l19-l21-supply: true
+        vdd-l16-l28-supply: true
+        vdd-l18-l22-supply: true
+        vdd-l20-l24-supply: true
+        vdd-l26-supply: true
+        vin-lvs-1-2-supply: true
+      patternProperties:
+        "^vdd-s([1-9]|1[0-3])-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pmg1110-rpmh-regulators
+    then:
+      properties:
+        vdd-s1-supply: true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pmi8998-rpmh-regulators
+    then:
+      properties:
+        vdd-bob-supply:
+          description: BOB regulator parent supply phandle.
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pmr735a-rpmh-regulators
+    then:
+      properties:
+        vdd-l1-l2-supply: true
+        vdd-l3-supply: true
+        vdd-l4-supply: true
+        vdd-l5-l6-supply: true
+        vdd-l7-bob-supply: true
+      patternProperties:
+        "^vdd-s[1-3]-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pmx55-rpmh-regulators
+    then:
+      properties:
+        vdd-l1-l2-supply: true
+        vdd-l3-l9-supply: true
+        vdd-l4-l12-supply: true
+        vdd-l5-l6-supply: true
+        vdd-l7-l8-supply: true
+        vdd-l10-l11-l13-supply: true
+      patternProperties:
+        "^vdd-l1[4-6]-supply$": true
+        "^vdd-s[1-7]-supply$": true
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,pmx65-rpmh-regulators
+    then:
+      properties:
+        vdd-l2-l18-supply: true
+        vdd-l5-l6-l16-supply: true
+        vdd-l8-l9-supply: true
+        vdd-l11-l13-supply: true
+      patternProperties:
+        "^vdd-l[1347]-supply$": true
+        "^vdd-l1[0245789]-supply$": true
+        "^vdd-l2[01]-supply$": true
+        "^vdd-s[1-8]-supply$": true
+
+unevaluatedProperties: false
+
 examples:
   - |
     #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
diff --git a/Documentation/devicetree/bindings/regulator/richtek,rt4801-regulator.yaml b/Documentation/devicetree/bindings/regulator/richtek,rt4801-regulator.yaml
index 235e593b3b2c..091150c4e579 100644
--- a/Documentation/devicetree/bindings/regulator/richtek,rt4801-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/richtek,rt4801-regulator.yaml
@@ -17,9 +17,6 @@ description: |
   Datasheet is available at
   https://www.richtek.com/assets/product_file/RT4801H/DS4801H-00.pdf
 
-#The valid names for RT4801 regulator nodes are:
-#DSVP, DSVN
-
 properties:
   compatible:
     enum:
@@ -33,10 +30,13 @@ properties:
       The first one is ENP to enable DSVP, and second one is ENM to enable DSVN.
       Number of GPIO in the array list could be 1 or 2.
       If only one gpio is specified, only one gpio used to control ENP/ENM.
-      Else both are spefied, DSVP/DSVN could be controlled individually.
-      Othersie, this property not specified. treat both as always-on regulator.
+      Else if both are specified, DSVP/DSVN could be controlled individually.
+      If this property not specified, treat both as always-on regulators.
+
+      Property is deprecated. Use enable-gpios in each regulator.
     minItems: 1
     maxItems: 2
+    deprecated: true
 
 patternProperties:
   "^DSV(P|N)$":
@@ -45,6 +45,14 @@ patternProperties:
     description:
       Properties for single display bias regulator.
 
+    properties:
+      enable-gpios:
+        description:
+          GPIO to use to enable DSVP/DSVN regulator. One GPIO can be configured
+          for controlling both regulators.  If this property not specified for
+          any regulator, treat both as always-on regulators.
+        maxItems: 1
+
 required:
   - compatible
   - reg
@@ -60,19 +68,20 @@ examples:
         rt4801@73 {
             compatible = "richtek,rt4801";
             reg = <0x73>;
-            enable-gpios = <&gpio26 2 0>, <&gpio26 3 0>;
 
             dsvp: DSVP {
                 regulator-name = "rt4801,dsvp";
                 regulator-min-microvolt = <4000000>;
                 regulator-max-microvolt = <6000000>;
                 regulator-boot-on;
+                enable-gpios = <&gpio26 2 0>;
             };
             dsvn: DSVN {
                 regulator-name = "rt4801,dsvn";
                 regulator-min-microvolt = <4000000>;
                 regulator-max-microvolt = <6000000>;
                 regulator-boot-on;
+                enable-gpios = <&gpio26 3 0>;
             };
 
         };
diff --git a/Documentation/devicetree/bindings/regulator/richtek,rt5759-regulator.yaml b/Documentation/devicetree/bindings/regulator/richtek,rt5759-regulator.yaml
new file mode 100644
index 000000000000..0a4c9576a432
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/richtek,rt5759-regulator.yaml
@@ -0,0 +1,90 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/richtek,rt5759-regulator.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Richtek RT5759 High Performance DCDC Converter
+
+maintainers:
+  - ChiYuan Huang <cy_huang@richtek.com>
+
+description: |
+  The RT5759 is a high-performance, synchronous step-down DC-DC converter that
+  can deliver up to 9A output current from 3V to 6.5V input supply, The output
+  voltage can be programmable with I2C controlled 7-Bit VID.
+
+  Datasheet is available at
+  https://www.richtek.com/assets/product_file/RT5759/DS5759-00.pdf
+
+properties:
+  compatible:
+    enum:
+      - richtek,rt5759
+      - richtek,rt5759a
+
+  reg:
+    maxItems: 1
+
+  regulator-allowed-modes:
+    description: |
+      buck allowed operating mode
+        0: auto mode (PSKIP: pulse skipping)
+        1: force pwm mode
+    items:
+      enum: [0, 1]
+
+  richtek,watchdog-enable:
+    description: enable the external watchdog reset pin listening
+    type: boolean
+
+allOf:
+  - $ref: regulator.yaml#
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: richtek,rt5759
+    then:
+      properties:
+        richtek,watchdog-enable: false
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  # example 1 for RT5759
+  - |
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      regulator@62 {
+        compatible = "richtek,rt5759";
+        reg = <0x62>;
+        regulator-name = "rt5759-buck";
+        regulator-min-microvolt = <600000>;
+        regulator-max-microvolt = <1500000>;
+        regulator-boot-on;
+      };
+    };
+  # example 2 for RT5759A
+  - |
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      regulator@62 {
+        compatible = "richtek,rt5759a";
+        reg = <0x62>;
+        regulator-name = "rt5759a-buck";
+        regulator-min-microvolt = <600000>;
+        regulator-max-microvolt = <1725000>;
+        regulator-boot-on;
+        richtek,watchdog-enable;
+      };
+    };
diff --git a/Documentation/devicetree/bindings/regulator/siliconmitus,sm5703-regulator.yaml b/Documentation/devicetree/bindings/regulator/siliconmitus,sm5703-regulator.yaml
new file mode 100644
index 000000000000..9d84117530ca
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/siliconmitus,sm5703-regulator.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/siliconmitus,sm5703-regulator.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Silicon Mitus SM5703 multi function device regulators
+
+maintainers:
+  - Markuss Broks <markuss.broks@gmail.com>
+
+description: |
+  SM5703 regulators node should be a sub node of the SM5703 MFD node. See SM5703 MFD
+  bindings at Documentation/devicetree/bindings/mfd/siliconmitus,sm5703.yaml
+  Regulator nodes should be named as USBLDO_<number>, BUCK, VBUS, LDO_<number>.
+  The definition for each of these nodes is defined using the standard
+  binding for regulators at Documentation/devicetree/bindings/regulator/regulator.txt.
+
+properties:
+  buck:
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for the BUCK regulator.
+
+  vbus:
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for the VBUS regulator.
+
+patternProperties:
+  "^ldo[1-3]$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for single LDO regulator.
+
+  "^usbldo[1-2]$":
+    type: object
+    $ref: regulator.yaml#
+    unevaluatedProperties: false
+    description:
+      Properties for a single USBLDO regulator.
+
+additionalProperties: false
diff --git a/Documentation/devicetree/bindings/regulator/socionext,uniphier-regulator.yaml b/Documentation/devicetree/bindings/regulator/socionext,uniphier-regulator.yaml
index 1218f21ba320..75087c6e001c 100644
--- a/Documentation/devicetree/bindings/regulator/socionext,uniphier-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/socionext,uniphier-regulator.yaml
@@ -14,9 +14,6 @@ description: |
 maintainers:
   - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
 
-allOf:
-  - $ref: "regulator.yaml#"
-
 # USB3 Controller
 
 properties:
@@ -36,27 +33,51 @@ properties:
     minItems: 1
     maxItems: 2
 
-  clock-names:
-    oneOf:
-      - items:          # for Pro4, Pro5
-          - const: gio
-          - const: link
-      - items:          # for others
-          - const: link
+  clock-names: true
 
   resets:
     minItems: 1
     maxItems: 2
 
-  reset-names:
-    oneOf:
-      - items:          # for Pro4, Pro5
-          - const: gio
-          - const: link
-      - items:
-          - const: link
+  reset-names: true
 
-additionalProperties: false
+allOf:
+  - $ref: "regulator.yaml#"
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - socionext,uniphier-pro4-usb3-regulator
+              - socionext,uniphier-pro5-usb3-regulator
+    then:
+      properties:
+        clocks:
+          minItems: 2
+          maxItems: 2
+        clock-names:
+          items:
+            - const: gio
+            - const: link
+        resets:
+          minItems: 2
+          maxItems: 2
+        reset-names:
+          items:
+            - const: gio
+            - const: link
+    else:
+      properties:
+        clocks:
+          maxItems: 1
+        clock-names:
+          const: link
+        resets:
+          maxItems: 1
+        reset-names:
+          const: link
+
+unevaluatedProperties: false
 
 required:
   - compatible