dts: update to v5.11-rc1

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

8 files changed, 551 insertions, 2 deletions

diff --git a/dts/Bindings/regulator/anatop-regulator.yaml b/dts/Bindings/regulator/anatop-regulator.yaml
index e7b3abe303..0a66338c7e 100644
--- a/dts/Bindings/regulator/anatop-regulator.yaml
+++ b/dts/Bindings/regulator/anatop-regulator.yaml
@@ -59,7 +59,6 @@ properties:
     description: u32 value representing regulator enable bit offset.
 
   vin-supply:
-    $ref: '/schemas/types.yaml#/definitions/phandle'
     description: input supply phandle.
 
 required:
diff --git a/dts/Bindings/regulator/dlg,da9121.yaml b/dts/Bindings/regulator/dlg,da9121.yaml
new file mode 100644
index 0000000000..6f2164f7bc
--- /dev/null
+++ b/dts/Bindings/regulator/dlg,da9121.yaml
@@ -0,0 +1,189 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/dlg,da9121.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Dialog Semiconductor DA9121 voltage regulator
+
+maintainers:
+  - Adam Ward <Adam.Ward.opensource@diasemi.com>
+
+description: |
+  Dialog Semiconductor DA9121 Single-channel 10A double-phase buck converter
+  Dialog Semiconductor DA9122 Double-channel  5A single-phase buck converter
+  Dialog Semiconductor DA9220 Double-channel  3A single-phase buck converter
+  Dialog Semiconductor DA9217 Single-channel  6A double-phase buck converter
+  Dialog Semiconductor DA9130 Single-channel 10A double-phase buck converter
+  Dialog Semiconductor DA9131 Double-channel  5A single-phase buck converter
+  Dialog Semiconductor DA9132 Double-channel  3A single-phase buck converter
+
+  Current limits
+
+  This is PER PHASE, and the current limit setting in the devices reflect
+  that with a maximum 10A limit. Allowing for transients at/near double
+  the rated current, this translates across the device range to per
+  channel figures as so...
+
+                               | DA9121    DA9122     DA9220    DA9217   DA9140
+                               | /DA9130   /DA9131    /DA9132
+    -----------------------------------------------------------------------------
+    Output current / channel   | 10000000   5000000   3000000   6000000  40000000
+    Output current / phase     |  5000000   5000000   3000000   3000000   9500000
+    -----------------------------------------------------------------------------
+    Min regulator-min-microvolt|   300000    300000    300000    300000    500000
+    Max regulator-max-microvolt|  1900000   1900000   1900000   1900000   1000000
+    Device hardware default    |  1000000   1000000   1000000   1000000   1000000
+    -----------------------------------------------------------------------------
+    Min regulator-min-microamp |  7000000   3500000   3500000   7000000  26000000
+    Max regulator-max-microamp | 20000000  10000000   6000000  12000000  78000000
+    Device hardware default    | 15000000   7500000   5500000  11000000  58000000
+
+properties:
+  $nodename:
+    pattern: "pmic@[0-9a-f]{1,2}"
+  compatible:
+    enum:
+      - dlg,da9121
+      - dlg,da9122
+      - dlg,da9220
+      - dlg,da9217
+      - dlg,da9130
+      - dlg,da9131
+      - dlg,da9132
+      - dlg,da9140
+
+  reg:
+    maxItems: 1
+    description: Specifies the I2C slave address.
+
+  interrupts:
+    maxItems: 1
+    description: IRQ line information.
+
+  dlg,irq-polling-delay-passive-ms:
+    $ref: "/schemas/types.yaml#/definitions/uint32"
+    minimum: 1000
+    maximum: 10000
+    description: |
+      Specify the polling period, measured in milliseconds, between interrupt status
+      update checks. Range 1000-10000 ms.
+
+  regulators:
+    type: object
+    $ref: regulator.yaml#
+    description: |
+      This node defines the settings for the BUCK. The content of the
+      sub-node is defined by the standard binding for regulators; see regulator.yaml.
+      The DA9121 regulator is bound using their names listed below
+      buck1 - BUCK1
+      buck2 - BUCK2       //DA9122, DA9220, DA9131, DA9132 only
+
+    patternProperties:
+      "^buck([1-2])$":
+        type: object
+        $ref: regulator.yaml#
+
+        properties:
+          regulator-mode:
+            maxItems: 1
+            description: Defined in include/dt-bindings/regulator/dlg,da9121-regulator.h
+
+          regulator-initial-mode:
+            maxItems: 1
+            description: Defined in include/dt-bindings/regulator/dlg,da9121-regulator.h
+
+          enable-gpios:
+            maxItems: 1
+            description: Specify a valid GPIO for platform control of the regulator
+
+          dlg,ripple-cancel:
+            $ref: "/schemas/types.yaml#/definitions/uint32"
+            description: |
+              Defined in include/dt-bindings/regulator/dlg,da9121-regulator.h
+              Only present on multi-channel devices (DA9122, DA9220, DA9131, DA9132)
+
+        unevaluatedProperties: false
+
+required:
+  - compatible
+  - reg
+  - regulators
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/regulator/dlg,da9121-regulator.h>
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      pmic@68 {
+        compatible = "dlg,da9121";
+        reg = <0x68>;
+
+        interrupt-parent = <&gpio6>;
+        interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+
+        dlg,irq-polling-delay-passive-ms = <2000>;
+
+        regulators {
+          DA9121_BUCK1: buck1 {
+            regulator-name = "BUCK1";
+            regulator-min-microvolt = <300000>;
+            regulator-max-microvolt = <1900000>;
+            regulator-min-microamp = <7000000>;
+            regulator-max-microamp = <20000000>;
+            regulator-boot-on;
+            regulator-initial-mode = <DA9121_BUCK_MODE_AUTO>;
+            enable-gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
+          };
+        };
+      };
+    };
+
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/regulator/dlg,da9121-regulator.h>
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      pmic@68 {
+        compatible = "dlg,da9122";
+        reg = <0x68>;
+
+        interrupt-parent = <&gpio6>;
+        interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+
+        dlg,irq-polling-delay-passive-ms = <2000>;
+
+        regulators {
+          DA9122_BUCK1: buck1 {
+            regulator-name = "BUCK1";
+            regulator-min-microvolt = <300000>;
+            regulator-max-microvolt = <1900000>;
+            regulator-min-microamp = <3500000>;
+            regulator-max-microamp = <10000000>;
+            regulator-boot-on;
+            regulator-initial-mode = <DA9121_BUCK_MODE_AUTO>;
+            enable-gpios = <&gpio6 1 GPIO_ACTIVE_HIGH>;
+            dlg,ripple-cancel = <DA9121_BUCK_RIPPLE_CANCEL_NONE>;
+          };
+          DA9122_BUCK2: buck2 {
+            regulator-name = "BUCK2";
+            regulator-min-microvolt = <300000>;
+            regulator-max-microvolt = <1900000>;
+            regulator-min-microamp = <3500000>;
+            regulator-max-microamp = <10000000>;
+            regulator-boot-on;
+            regulator-initial-mode = <DA9121_BUCK_MODE_AUTO>;
+            enable-gpios = <&gpio6 2 GPIO_ACTIVE_HIGH>;
+            dlg,ripple-cancel = <DA9121_BUCK_RIPPLE_CANCEL_NONE>;
+          };
+        };
+      };
+    };
+...
diff --git a/dts/Bindings/regulator/fixed-regulator.yaml b/dts/Bindings/regulator/fixed-regulator.yaml
index 92211f2b3b..d3d0dc13dd 100644
--- a/dts/Bindings/regulator/fixed-regulator.yaml
+++ b/dts/Bindings/regulator/fixed-regulator.yaml
@@ -26,12 +26,22 @@ if:
         const: regulator-fixed-clock
   required:
     - clocks
+else:
+  if:
+    properties:
+      compatible:
+        contains:
+          const: regulator-fixed-domain
+    required:
+      - power-domains
+      - required-opps
 
 properties:
   compatible:
     enum:
       - regulator-fixed
       - regulator-fixed-clock
+      - regulator-fixed-domain
 
   regulator-name: true
 
@@ -46,6 +56,20 @@ properties:
       is mandatory if compatible is chosen to regulator-fixed-clock.
     maxItems: 1
 
+  power-domains:
+    description:
+      Power domain to use for enable control. This binding is only
+      available if the compatible is chosen to regulator-fixed-domain.
+    maxItems: 1
+
+  required-opps:
+    description:
+      Performance state to use for enable control. This binding is only
+      available if the compatible is chosen to regulator-fixed-domain. The
+      power-domain binding is mandatory if compatible is chosen to
+      regulator-fixed-domain.
+    maxItems: 1
+
   startup-delay-us:
     description: startup time in microseconds
     $ref: /schemas/types.yaml#/definitions/uint32
@@ -89,4 +113,27 @@ examples:
       gpio-open-drain;
       vin-supply = <&parent_reg>;
     };
+    reg_1v8_clk: regulator-1v8-clk {
+      compatible = "regulator-fixed-clock";
+      regulator-name = "1v8";
+      regulator-min-microvolt = <1800000>;
+      regulator-max-microvolt = <1800000>;
+      clocks = <&clock1>;
+      startup-delay-us = <70000>;
+      enable-active-high;
+      regulator-boot-on;
+      vin-supply = <&parent_reg>;
+    };
+    reg_1v8_domain: regulator-1v8-domain {
+      compatible = "regulator-fixed-domain";
+      regulator-name = "1v8";
+      regulator-min-microvolt = <1800000>;
+      regulator-max-microvolt = <1800000>;
+      power-domains = <&domain1>;
+      required-opps = <&domain1_state1>;
+      startup-delay-us = <70000>;
+      enable-active-high;
+      regulator-boot-on;
+      vin-supply = <&parent_reg>;
+    };
 ...
diff --git a/dts/Bindings/regulator/mcp16502-regulator.txt b/dts/Bindings/regulator/mcp16502-regulator.txt
index b8f843fa60..d86584ed4d 100644
--- a/dts/Bindings/regulator/mcp16502-regulator.txt
+++ b/dts/Bindings/regulator/mcp16502-regulator.txt
@@ -10,7 +10,7 @@ Required properties:
               name. The content of each sub-node is defined by the
               standard binding for regulators; see regulator.txt.
 
-Regualtors of MCP16502 PMIC:
+Regulators of MCP16502 PMIC:
 1) VDD_IO	- Buck (1.2 - 3.7 V)
 2) VDD_DDR	- Buck (0.6 - 1.85 V)
 3) VDD_CORE	- Buck (0.6 - 1.85 V)
diff --git a/dts/Bindings/regulator/nxp,pf8x00-regulator.yaml b/dts/Bindings/regulator/nxp,pf8x00-regulator.yaml
new file mode 100644
index 0000000000..a6c259ce97
--- /dev/null
+++ b/dts/Bindings/regulator/nxp,pf8x00-regulator.yaml
@@ -0,0 +1,211 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/nxp,pf8x00-regulator.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP PF8100/PF8121A/PF8200 PMIC regulators
+
+maintainers:
+  - Jagan Teki <jagan@amarulasolutions.com>
+  - Troy Kisky <troy.kisky@boundarydevices.com>
+
+description: |
+  PF8100/PF8121A/PF8200 is a PMIC designed for highperformance consumer
+  applications. It features seven high efficiency buck converters, four
+  linear and one vsnvs regulators. It has built-in one time programmable
+  fuse bank for device configurations.
+
+properties:
+  compatible:
+    enum:
+      - nxp,pf8x00
+
+  reg:
+    maxItems: 1
+
+  regulators:
+    type: object
+    description: |
+      list of regulators provided by this controller
+
+    patternProperties:
+      "^ldo[1-4]$":
+        type: object
+        $ref: regulator.yaml#
+        description:
+          Properties for single LDO regulator.
+
+        properties:
+          regulator-name:
+            pattern: "^ldo[1-4]$"
+            description:
+              should be "ldo1", ..., "ldo4"
+
+        unevaluatedProperties: false
+
+      "^buck[1-7]$":
+        type: object
+        $ref: regulator.yaml#
+        description:
+          Properties for single BUCK regulator.
+
+        properties:
+          regulator-name:
+            pattern: "^buck[1-7]$"
+            description:
+              should be "buck1", ..., "buck7"
+
+          nxp,ilim-ma:
+            $ref: "/schemas/types.yaml#/definitions/uint32"
+            minimum: 2100
+            maximum: 4500
+            description:
+              BUCK regulators current limit in mA.
+
+              Listed current limits in mA are,
+              2100 (default)
+              2600
+              3000
+              4500
+
+          nxp,phase-shift:
+            $ref: "/schemas/types.yaml#/definitions/uint32"
+            minimum: 45
+            maximum: 0
+            description:
+              BUCK regulators phase shift control in degrees.
+
+              Listed phase shift control values in degrees are,
+              45
+              90
+              135
+              180
+              225
+              270
+              315
+              0 (default)
+
+        unevaluatedProperties: false
+
+      "^vsnvs$":
+        type: object
+        $ref: regulator.yaml#
+        description:
+          Properties for single VSNVS regulator.
+
+        properties:
+          regulator-name:
+            pattern: "^vsnvs$"
+            description:
+              should be "vsnvs"
+
+        unevaluatedProperties: false
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - regulators
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c1 {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        pmic@8 {
+            compatible = "nxp,pf8x00";
+            reg = <0x08>;
+
+            regulators {
+                reg_ldo1: ldo1 {
+                    regulator-always-on;
+                    regulator-boot-on;
+                    regulator-max-microvolt = <5000000>;
+                    regulator-min-microvolt = <1500000>;
+                };
+
+                reg_ldo2: ldo2 {
+                    regulator-always-on;
+                    regulator-boot-on;
+                    regulator-max-microvolt = <5000000>;
+                    regulator-min-microvolt = <1500000>;
+                };
+
+                reg_ldo3: ldo3 {
+                    regulator-always-on;
+                    regulator-boot-on;
+                    regulator-max-microvolt = <5000000>;
+                    regulator-min-microvolt = <1500000>;
+                };
+
+                reg_ldo4: ldo4 {
+                    regulator-always-on;
+                    regulator-boot-on;
+                    regulator-max-microvolt = <5000000>;
+                    regulator-min-microvolt = <1500000>;
+                };
+
+                reg_buck1: buck1 {
+                    nxp,ilim-ma = <4500>;
+                    regulator-always-on;
+                    regulator-boot-on;
+                    regulator-max-microvolt = <1800000>;
+                    regulator-min-microvolt =  <400000>;
+                };
+
+                reg_buck2: buck2 {
+                    regulator-always-on;
+                    regulator-boot-on;
+                    regulator-max-microvolt = <1800000>;
+                    regulator-min-microvolt =  <400000>;
+                };
+
+                reg_buck3: buck3 {
+                    regulator-always-on;
+                    regulator-boot-on;
+                    regulator-max-microvolt = <1800000>;
+                    regulator-min-microvolt =  <400000>;
+                };
+
+                reg_buck4: buck4 {
+                    regulator-always-on;
+                    regulator-boot-on;
+                    regulator-max-microvolt = <1800000>;
+                    regulator-min-microvolt =  <400000>;
+                };
+
+                reg_buck5: buck5 {
+                    regulator-always-on;
+                    regulator-boot-on;
+                    regulator-max-microvolt = <1800000>;
+                    regulator-min-microvolt =  <400000>;
+                };
+
+                reg_buck6: buck6 {
+                    regulator-always-on;
+                    regulator-boot-on;
+                    regulator-max-microvolt = <1800000>;
+                    regulator-min-microvolt =  <400000>;
+                };
+
+                reg_buck7: buck7 {
+                    regulator-always-on;
+                    regulator-boot-on;
+                    regulator-max-microvolt = <3300000>;
+                    regulator-min-microvolt = <3300000>;
+                };
+
+                reg_vsnvs: vsnvs {
+                    regulator-always-on;
+                    regulator-boot-on;
+                    regulator-max-microvolt = <3300000>;
+                    regulator-min-microvolt = <1800000>;
+                };
+            };
+        };
+    };
diff --git a/dts/Bindings/regulator/qcom,rpmh-regulator.txt b/dts/Bindings/regulator/qcom,rpmh-regulator.txt
index 97c3e0b761..b8f0b7809c 100644
--- a/dts/Bindings/regulator/qcom,rpmh-regulator.txt
+++ b/dts/Bindings/regulator/qcom,rpmh-regulator.txt
@@ -26,10 +26,13 @@ Supported regulator node names:
 	PM8009:		smps1 - smps2, ldo1 - ldo7
 	PM8150:		smps1 - smps10, ldo1 - ldo18
 	PM8150L:	smps1 - smps8, ldo1 - ldo11, bob, flash, rgb
+	PM8350:		smps1 - smps12, ldo1 - ldo10,
+	PM8350C:	smps1 - smps10, ldo1 - ldo13, bob
 	PM8998:		smps1 - smps13, ldo1 - ldo28, lvs1 - lvs2
 	PMI8998:	bob
 	PM6150:         smps1 - smps5, ldo1 - ldo19
 	PM6150L:        smps1 - smps8, ldo1 - ldo11, bob
+	PMX55:		smps1 - smps7, ldo1 - ldo16
 
 ========================
 First Level Nodes - PMIC
@@ -43,10 +46,13 @@ First Level Nodes - PMIC
 		    "qcom,pm8009-rpmh-regulators"
 		    "qcom,pm8150-rpmh-regulators"
 		    "qcom,pm8150l-rpmh-regulators"
+		    "qcom,pm8350-rpmh-regulators"
+		    "qcom,pm8350c-rpmh-regulators"
 		    "qcom,pm8998-rpmh-regulators"
 		    "qcom,pmi8998-rpmh-regulators"
 		    "qcom,pm6150-rpmh-regulators"
 		    "qcom,pm6150l-rpmh-regulators"
+		    "qcom,pmx55-rpmh-regulators"
 
 - qcom,pmic-id
 	Usage:      required
diff --git a/dts/Bindings/regulator/rohm,bd71837-regulator.yaml b/dts/Bindings/regulator/rohm,bd71837-regulator.yaml
index f5e31196a6..1941b36cf1 100644
--- a/dts/Bindings/regulator/rohm,bd71837-regulator.yaml
+++ b/dts/Bindings/regulator/rohm,bd71837-regulator.yaml
@@ -105,6 +105,54 @@ patternProperties:
           PMIC hardware state machine.
         type: boolean
 
+      # Setups where regulator (especially the buck8) output voltage is scaled
+      # by adding external connection where some other regulator output is
+      # connected to feedback-pin (over suitable resistors) is getting popular
+      # amongst users of BD71837. (This allows for example scaling down the
+      # buck8 voltages to suit lover GPU voltages for projects where buck8 is
+      # (ab)used to supply power for GPU.
+      #
+      # So we allow describing this external connection from DT and scale the
+      # voltages accordingly. This is what the connection should look like:
+      #
+      # |---------------|
+      # |       buck 8  |-------+----->Vout
+      # |               |       |
+      # |---------------|       |
+      #        |                |
+      #        |                |
+      #        +-------+--R2----+
+      #                |
+      #                R1
+      #                |
+      #        V FB-pull-up
+      #
+      # Here the buck output is sifted according to formula:
+      #
+      # Vout_o = Vo - (Vpu - Vo)*R2/R1
+      # Linear_step = step_orig*(R1+R2)/R1
+      #
+      # where:
+      # Vout_o is adjusted voltage output at vsel reg value 0
+      # Vo is original voltage output at vsel reg value 0
+      # Vpu is the pull-up voltage V FB-pull-up in the picture
+      # R1 and R2 are resistor values.
+
+      rohm,fb-pull-up-microvolt:
+        description:
+          Feedback-pin has pull-up connection to adjust voltage range. This is
+          the used pull-up voltage before R1.
+
+      rohm,feedback-pull-up-r1-ohms:
+        description:
+          Feedback-pin has pull-up connection to adjust voltage range. This is
+          the used R1 resistor.
+
+      rohm,feedback-pull-up-r2-ohms:
+        description:
+          Feedback-pin has pull-up connection to adjust voltage range. This is
+          the used R2 resistor.
+
     required:
       - regulator-name
 
diff --git a/dts/Bindings/regulator/rohm,bd71847-regulator.yaml b/dts/Bindings/regulator/rohm,bd71847-regulator.yaml
index eeac32cd15..a1b8063738 100644
--- a/dts/Bindings/regulator/rohm,bd71847-regulator.yaml
+++ b/dts/Bindings/regulator/rohm,bd71847-regulator.yaml
@@ -99,6 +99,55 @@ patternProperties:
           Enable/Disable control of this regulator must be left to the
           PMIC hardware state machine.
         type: boolean
+
+      # Setups where regulator (especially the buck8) output voltage is scaled
+      # by adding external connection where some other regulator output is
+      # connected to feedback-pin (over suitable resistors) is getting popular
+      # amongst users of BD71837. (This allows for example scaling down the
+      # buck8 voltages to suit lover GPU voltages for projects where buck8 is
+      # (ab)used to supply power for GPU.
+      #
+      # So we allow describing this external connection from DT and scale the
+      # voltages accordingly. This is what the connection should look like:
+      #
+      # |---------------|
+      # |       buck 8  |-------+----->Vout
+      # |               |       |
+      # |---------------|       |
+      #        |                |
+      #        |                |
+      #        +-------+--R2----+
+      #                |
+      #                R1
+      #                |
+      #        V FB-pull-up
+      #
+      # Here the buck output is sifted according to formula:
+      #
+      # Vout_o = Vo - (Vpu - Vo)*R2/R1
+      # Linear_step = step_orig*(R1+R2)/R1
+      #
+      # where:
+      # Vout_o is adjusted voltage output at vsel reg value 0
+      # Vo is original voltage output at vsel reg value 0
+      # Vpu is the pull-up voltage V FB-pull-up in the picture
+      # R1 and R2 are resistor values.
+
+      rohm,fb-pull-up-microvolt:
+        description:
+          Feedback-pin has pull-up connection to adjust voltage range. This is
+          the used pull-up voltage before R1.
+
+      rohm,feedback-pull-up-r1-ohms:
+        description:
+          Feedback-pin has pull-up connection to adjust voltage range. This is
+          the used R1 resistor.
+
+      rohm,feedback-pull-up-r2-ohms:
+        description:
+          Feedback-pin has pull-up connection to adjust voltage range. This is
+          the used R2 resistor.
+
     required:
       - regulator-name