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[34.91.20.140]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-606ed984f63sm1051640a12.58.2025.06.04.08.25.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Jun 2025 08:25:46 -0700 (PDT) From: =?utf-8?q?Andr=C3=A9_Draszik?= Date: Wed, 04 Jun 2025 16:25:43 +0100 Subject: [PATCH 04/17] dt-bindings: mfd: samsung,s2mps11: add s2mpg10-pmic regulators Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250604-s2mpg1x-regulators-v1-4-6038740f49ae@linaro.org> References: <20250604-s2mpg1x-regulators-v1-0-6038740f49ae@linaro.org> In-Reply-To: <20250604-s2mpg1x-regulators-v1-0-6038740f49ae@linaro.org> To: Tudor Ambarus , Rob Herring , Conor Dooley , Krzysztof Kozlowski , Liam Girdwood , Mark Brown , Lee Jones , Linus Walleij , Bartosz Golaszewski Cc: Peter Griffin , Will McVicker , kernel-team@android.com, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org, =?utf-8?q?Andr?= =?utf-8?q?=C3=A9_Draszik?= X-Mailer: b4 0.14.2 Add a regulators node to the s2mpg10-pmic to describe the regulators available on this PMIC. Additionally, describe the supply inputs of the regulator rails, with the supply names matching the datasheet. Note 1: S2MPG10 is typically used as the main-PMIC together with an S2MPG11 PMIC in a main/sub configuration, hence the datasheet and the binding both suffix the supplies with an 'm'. Note 2: The binding needs to switch from 'additionalProperties' to 'unevaluatedProperties', to allow adding the specific -supply properties for S2MPG10 only, as otherwise we'd have to resort to a global wildcard with negating inside each of the compatible matches. Signed-off-by: André Draszik --- .../devicetree/bindings/mfd/samsung,s2mps11.yaml | 33 +++++++++++++++++++++- 1 file changed, 32 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml b/Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml index d6b9e29147965b6d8eef786b0fb5b5f198ab69ab..0b834a02368f7867a2d093cbb3a9f374bb2acf41 100644 --- a/Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml +++ b/Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml @@ -67,7 +67,7 @@ required: - compatible - regulators -additionalProperties: false +unevaluatedProperties: false allOf: - if: @@ -78,9 +78,40 @@ allOf: then: properties: reg: false + + regulators: + $ref: /schemas/regulator/samsung,s2mpg10-regulator.yaml + samsung,s2mps11-acokb-ground: false samsung,s2mps11-wrstbi-ground: false + patternProperties: + "^vinb([1-9]|10)m-supply$": + description: + Phandle to the power supply for each buck rail of this PMIC. There + is a 1:1 mapping of supply to rail, e.g. vinb1m-supply supplies + buck1m. + + "^vinl([1-9]|1[0-5])m-supply$": + description: | + Phandle to the power supply for one or multiple LDO rails of this + PMIC. The mapping of supply to rail(s) is as follows + vinl1m - ldo13m + vinl2m - ldo15m + vinl3m - ldo1m, ldo5m, ldo7m + vinl4m - ldo3m, ldo8m + vinl5m - ldo16m + vinl6m - ldo17m + vinl7m - ldo6m, ldo11m, ldo24m, ldo28m + vinl8m - ldo12m + vinl9m - ldo2m, ldo4m + vinl10m - ldo9m, ldo14m, ldo18m, 19m, ldo20m, ldo25m + vinl11m - ldo23m, ldo31m + vinl12m - ldo29m + vinl13m - ldo30m + vinl14m - ldo21m + vinl15m - ldo10m, ldo22m, ldo26m, ldo27m + oneOf: - required: [interrupts] - required: [interrupts-extended]