Merge series "regulator/mfd/clock: dt-bindings: Samsung S2M and S5M to dtschema" from Krzysztof Kozlowski <[email protected]>:

Hi All,

Changes since v2
================
1. Add Stephen's and Rob's tags.
2. Correct inb-supply description in patch 10/10.

Changes since v2
================
1. Add Rob's tags.
2. Remove "regulator-name" from properties (all regulator dtschema).
3. Move "unevaluatedProperties" higher to make code easier to read (all regulator dtschema).
4. Add ref-type to op-mode property (patch 6: s5m8767 regulators).

Changes since v1
================
1. Drop DTS patches - applied.
2. Fully remove bindings/regulator/samsung,s5m8767.txt .
3. Minor subject reformatting and few typos in text.

Intro
=====
This patchset converts all devicetree bindings of Samsung S2M and S5M
PMIC devices from txt to dtschema.

It includes also two fixes because later conversion depends on it
(contextually).

Merging/dependencies
====================
1. Regulator related binding changes depend on first two commits (the
   fixes), because of context.
2. The mfd bindings depend on clock and regulator bindings.

The fixes and bindings changes (patches 1-10) should go via the same
tree.  For example regulator or mfd tree.

Another alternative is that regulator patches (1-2, 4-6) go via Mark who
later gives MFD a stable branch/tag to pull. Then the clock and MFD
bindings would go on top via MFD tree. Or any other setup you would like
to have.

Overview of devices
===================
Essentially all Samsung S2M and S5M PMICs are very similar devices. They
provide the same functionality: regulators, RTC, 2 or 3 clocks and main
power management (e.g. power cut to SoC).

The differences are mostly in registers layout and number of regulators.

The drivers are built around one common part, mfd/sec-core.c, and share
some drivers between devices:
1. MFD sec-core for all devices,
1. one clock driver for most of devices,
2. one RTC driver for all devices,
3. three regulator drivers.

The regulator drivers were implementing slightly different features,
therefore one regulator binding for all devices does not make much
sense.  However the clock device binding can be shared.

The final dtschema bindings try to implement this - share only the clock
bindings.

Best regards,
Krzysztof

Krzysztof Kozlowski (10):
  regulator: s5m8767: do not use reset value as DVS voltage if GPIO DVS
    is disabled
  regulator: dt-bindings: samsung,s5m8767: correct
    s5m8767,pmic-buck-default-dvs-idx property
  dt-bindings: clock: samsung,s2mps11: convert to dtschema
  regulator: dt-bindings: samsung,s2m: convert to dtschema
  regulator: dt-bindings: samsung,s2mpa01: convert to dtschema
  regulator: dt-bindings: samsung,s5m8767: convert to dtschema
  dt-bindings: mfd: samsung,s2mps11: convert to dtschema
  dt-bindings: mfd: samsung,s2mpa01: convert to dtschema
  dt-bindings: mfd: samsung,s5m8767: convert to dtschema
  dt-bindings: mfd: samsung,s5m8767: document buck and LDO supplies

 .../bindings/clock/samsung,s2mps11.txt        |  49 ---
 .../bindings/clock/samsung,s2mps11.yaml       |  45 +++
 .../bindings/mfd/samsung,s2mpa01.yaml         |  91 ++++++
 .../bindings/mfd/samsung,s2mps11.yaml         | 267 +++++++++++++++
 .../bindings/mfd/samsung,s5m8767.yaml         | 307 ++++++++++++++++++
 .../bindings/mfd/samsung,sec-core.txt         |  86 -----
 .../bindings/regulator/samsung,s2mpa01.txt    |  79 -----
 .../bindings/regulator/samsung,s2mpa01.yaml   |  62 ++++
 .../bindings/regulator/samsung,s2mps11.txt    | 102 ------
 .../bindings/regulator/samsung,s2mps11.yaml   |  44 +++
 .../bindings/regulator/samsung,s2mps13.yaml   |  44 +++
 .../bindings/regulator/samsung,s2mps14.yaml   |  44 +++
 .../bindings/regulator/samsung,s2mps15.yaml   |  44 +++
 .../bindings/regulator/samsung,s2mpu02.yaml   |  44 +++
 .../bindings/regulator/samsung,s5m8767.txt    | 145 ---------
 .../bindings/regulator/samsung,s5m8767.yaml   |  74 +++++
 MAINTAINERS                                   |   9 +-
 drivers/regulator/s5m8767.c                   |  21 +-
 18 files changed, 1080 insertions(+), 477 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
 create mode 100644 Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
 create mode 100644 Documentation/devicetree/bindings/mfd/samsung,s2mpa01.yaml
 create mode 100644 Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml
 create mode 100644 Documentation/devicetree/bindings/mfd/samsung,s5m8767.yaml
 delete mode 100644 Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
 delete mode 100644 Documentation/devicetree/bindings/regulator/samsung,s2mpa01.txt
 create mode 100644 Documentation/devicetree/bindings/regulator/samsung,s2mpa01.yaml
 delete mode 100644 Documentation/devicetree/bindings/regulator/samsung,s2mps11.txt
 create mode 100644 Documentation/devicetree/bindings/regulator/samsung,s2mps11.yaml
 create mode 100644 Documentation/devicetree/bindings/regulator/samsung,s2mps13.yaml
 create mode 100644 Documentation/devicetree/bindings/regulator/samsung,s2mps14.yaml
 create mode 100644 Documentation/devicetree/bindings/regulator/samsung,s2mps15.yaml
 create mode 100644 Documentation/devicetree/bindings/regulator/samsung,s2mpu02.yaml
 delete mode 100644 Documentation/devicetree/bindings/regulator/samsung,s5m8767.txt
 create mode 100644 Documentation/devicetree/bindings/regulator/samsung,s5m8767.yaml

--
2.30.2

Author: broonie

Documentation/devicetree/bindings/clock/samsung,s2mps11.txt

@@ -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 <[email protected]>
+
+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

Documentation/devicetree/bindings/clock/samsung,s2mps11.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 <[email protected]>
+
+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

Documentation/devicetree/bindings/regulator/samsung,s2mpa01.txt

@@ -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 <[email protected]>
+
+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