Re: [PATCH v3 1/3] dt-bindings: regulator: document binding for MT6315 regulator
From: Rob Herring <robh@kernel.org>
Date: 2020-12-31 15:45:00
Also in:
linux-devicetree, linux-mediatek, lkml
On Wed, Dec 23, 2020 at 08:13:42PM +0800, Hsin-Hsiung Wang wrote:
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Add device tree binding information for MT6315 regulator driver. Example bindings for MT6315 are added. Signed-off-by: Hsin-Hsiung Wang <redacted> --- .../bindings/regulator/mt6315-regulator.yaml | 71 +++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/mt6315-regulator.yamldiff --git a/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml b/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml new file mode 100644 index 000000000000..15ce83a36174 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml@@ -0,0 +1,71 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/mtk,mt6315-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek MT6315 Regulator + +maintainers: + - Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com> + +description: | + The MT6315 is a power management IC (PMIC) configurable with SPMI. + that contains 4 BUCKs output which can combine with each other + by different efuse settings. + +properties: + compatible: + const: mediatek,mt6315-regulator + + reg: + maxItems: 1 + + regulators: + type: object + description: List of regulators and its properties + + patternProperties: + "^vbuck[1-4]$": + type: object + $ref: "regulator.yaml#" + + properties: + regulator-name: + pattern: "^vbuck[1-4]$" + description: + should be "vbuck1", ..., "vbuck4"
The description just repeats what the schema defines. Drop it.
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - regulators
+
+additionalProperties: false
+
+examples:
+ - |
+ pmic@6 {
+ compatible = "mediatek,mt6315-regulator";
+ reg = <0x6 0 0xb 1>;
+
+ regulators {
+ vbuck1 {
+ regulator-compatible = "vbuck1";
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1193750>;
+ regulator-enable-ramp-delay = <256>;
+ regulator-allowed-modes = <0 1 2 4>;
+ };
+
+ vbuck3 {
+ regulator-compatible = "vbuck3";
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1193750>;
+ regulator-enable-ramp-delay = <256>;
+ regulator-allowed-modes = <0 1 2 4>;
+ };
+ };
+ };
--
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