diff mbox series

[v3,1/2] regulator: rt6245: Add the binding document for Richtek RT6245

Message ID 1622699844-19203-1-git-send-email-u0084500@gmail.com
State Not Applicable, archived
Headers show
Series [v3,1/2] regulator: rt6245: Add the binding document for Richtek RT6245 | expand

Checks

Context Check Description
robh/checkpatch success
robh/dt-meta-schema success
robh/dtbs-check success

Commit Message

ChiYuan Huang June 3, 2021, 5:57 a.m. UTC 
From: ChiYuan Huang <cy_huang@richtek.com>

Add the binding document for Richtek RT6245.

Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
since v3
- Add Reviewed-by string in patch description.
---
 .../regulator/richtek,rt6245-regulator.yaml        | 89 ++++++++++++++++++++++
 1 file changed, 89 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/regulator/richtek,rt6245-regulator.yaml

Comments

Mark Brown June 3, 2021, 6:41 p.m. UTC | #1 
On Thu, 3 Jun 2021 13:57:23 +0800, cy_huang wrote:
> Add the binding document for Richtek RT6245.

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-next

Thanks!

[1/2] regulator: rt6245: Add the binding document for Richtek RT6245
      commit: 1623d767c7ec563d6e52ab76426377bfdde68f97
[2/2] regulator: rt6245: Add support for Richtek RT6245
      commit: a747070e9b629eeb70118651dfbd500bf8bb5ebe

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/regulator/richtek,rt6245-regulator.yaml b/Documentation/devicetree/bindings/regulator/richtek,rt6245-regulator.yaml
new file mode 100644
index 00000000..796ceac
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/richtek,rt6245-regulator.yaml
@@ -0,0 +1,89 @@ 
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/richtek,rt6245-regulator.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Richtek RT6245 High Current Voltage Regulator
+
+maintainers:
+  - ChiYuan Huang <cy_huang@richtek.com>
+
+description: |
+  The RT6245 is a high-performance, synchronous step-down converter
+  that can deliver up to 14A output current with an input supply
+  voltage range of 4.5V to 17V.
+
+allOf:
+  - $ref: regulator.yaml#
+
+properties:
+  compatible:
+    enum:
+      - richtek,rt6245
+
+  reg:
+    maxItems: 1
+
+  enable-gpios:
+    description: |
+      A connection of the chip 'enable' gpio line. If not provided,
+      it will be treat as a default-on power.
+    maxItems: 1
+
+  richtek,oc-level-select:
+    $ref: "/schemas/types.yaml#/definitions/uint8"
+    enum: [0, 1, 2, 3]
+    description: |
+      Over current level selection. Each respective value means the current
+      limit 8A, 14A, 12A, 10A. If this property is missing then keep in
+      in chip default.
+
+  richtek,ot-level-select:
+    $ref: "/schemas/types.yaml#/definitions/uint8"
+    enum: [0, 1, 2]
+    description: |
+      Over temperature level selection. Each respective value means the degree
+      150'c, 130'c, 170'c. If this property is missing then keep in chip
+      default.
+
+  richtek,pgdly-time-select:
+    $ref: "/schemas/types.yaml#/definitions/uint8"
+    enum: [0, 1, 2, 3]
+    description: |
+      Power good signal delay time selection. Each respective value means the
+      delay time 0us, 10us, 20us, 40us. If this property is missing then keep
+      in chip default.
+
+
+  richtek,switch-freq-select:
+    $ref: "/schemas/types.yaml#/definitions/uint8"
+    enum: [0, 1, 2]
+    description: |
+      Buck switch frequency selection. Each respective value means 400KHz,
+      800KHz, 1200KHz. If this property is missing then keep in chip default.
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      rt6245@34 {
+        compatible = "richtek,rt6245";
+        status = "okay";
+        reg = <0x34>;
+        enable-gpios = <&gpio26 2 0>;
+
+        regulator-name = "rt6245-regulator";
+        regulator-min-microvolt = <437500>;
+        regulator-max-microvolt = <1387500>;
+        regulator-boot-on;
+      };
+    };