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([178.197.223.104]) by smtp.gmail.com with ESMTPSA id d12-20020a17090648cc00b00992b7ff3993sm3281038ejt.126.2023.07.22.02.57.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 22 Jul 2023 02:57:13 -0700 (PDT) From: Krzysztof Kozlowski To: Peter Rosin , Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Doug Anderson , linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [PATCH 1/2] dt-bindings: i2c: nxp,pca9541: convert to DT schema Date: Sat, 22 Jul 2023 11:57:09 +0200 Message-Id: <20230722095710.17496-1-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org Convert the bindings for NXP PCA9541 I2C bus master selector to DT schema. Signed-off-by: Krzysztof Kozlowski Acked-by: Peter Rosin Reviewed-by: Conor Dooley Acked-by: Andi Shyti --- Changes in v2: 1. New patch (Doug) --- .../devicetree/bindings/i2c/nxp,pca9541.txt | 29 ---------- .../devicetree/bindings/i2c/nxp,pca9541.yaml | 56 +++++++++++++++++++ 2 files changed, 56 insertions(+), 29 deletions(-) delete mode 100644 Documentation/devicetree/bindings/i2c/nxp,pca9541.txt create mode 100644 Documentation/devicetree/bindings/i2c/nxp,pca9541.yaml diff --git a/Documentation/devicetree/bindings/i2c/nxp,pca9541.txt b/Documentation/devicetree/bindings/i2c/nxp,pca9541.txt deleted file mode 100644 index 42bfc09c8918..000000000000 --- a/Documentation/devicetree/bindings/i2c/nxp,pca9541.txt +++ /dev/null @@ -1,29 +0,0 @@ -* NXP PCA9541 I2C bus master selector - -Required Properties: - - - compatible: Must be "nxp,pca9541" - - - reg: The I2C address of the device. - - The following required properties are defined externally: - - - I2C arbitration bus node. See i2c-arb.txt in this directory. - - -Example: - - i2c-arbitrator@74 { - compatible = "nxp,pca9541"; - reg = <0x74>; - - i2c-arb { - #address-cells = <1>; - #size-cells = <0>; - - eeprom@54 { - compatible = "atmel,24c08"; - reg = <0x54>; - }; - }; - }; diff --git a/Documentation/devicetree/bindings/i2c/nxp,pca9541.yaml b/Documentation/devicetree/bindings/i2c/nxp,pca9541.yaml new file mode 100644 index 000000000000..b65c25c1a435 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/nxp,pca9541.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/i2c/nxp,pca9541.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP PCA9541 I2C bus master selector + +maintainers: + - Peter Rosin + +properties: + compatible: + const: nxp,pca9541 + + reg: + maxItems: 1 + + i2c-arb: + type: object + $ref: /schemas/i2c/i2c-controller.yaml + unevaluatedProperties: false + description: + I2C arbitration bus node. + +required: + - compatible + - reg + - i2c-arb + +additionalProperties: false + +examples: + - | + #include + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + i2c-arbitrator@74 { + compatible = "nxp,pca9541"; + reg = <0x74>; + + i2c-arb { + #address-cells = <1>; + #size-cells = <0>; + + eeprom@54 { + compatible = "atmel,24c08"; + reg = <0x54>; + }; + }; + }; + };