The S2MPS16 is a PMIC found in exynos8890 devices, which controls voltage regulators - 38 LDOs, of which 11 are used for CP, and 11 BUCKs, of which 1 is used for CP. Provide documentation for devicetree definitions, regulator naming patterns, etc. Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@xxxxxxxxx> --- .../bindings/regulator/samsung,s2mps16.yaml | 50 +++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/samsung,s2mps16.yaml diff --git a/Documentation/devicetree/bindings/regulator/samsung,s2mps16.yaml b/Documentation/devicetree/bindings/regulator/samsung,s2mps16.yaml new file mode 100644 index 000000000..ede87d3b9 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/samsung,s2mps16.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/samsung,s2mps16.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung S2MPS16 Power Management IC regulators + +maintainers: + - Ivaylo Ivanov <ivo.ivanov.ivanov1@xxxxxxxxx> + +description: | + This is a part of device tree bindings for S2M and S5M family of Power + Management IC (PMIC). + + The S2MPS16 provides buck and LDO regulators. + + See also Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml for + additional information and example. + +patternProperties: + # 27 LDOs + "^ldo([1-9]|1[0-3]|2[5-9]|3[0-8])$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: + Properties for single LDO regulator. + + LDOs 14-24 are used for CP, and they're left unimplemented due to lack + of documentation on them. + + required: + - regulator-name + + # 10 bucks + "^buck([1-9]|1[0-1])$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: + Properties for single BUCK regulator. + + BUCK 10 is used for CP, and it's left unimplemented due to lack of + documentation on it. + + required: + - regulator-name + +additionalProperties: false -- 2.43.0
