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[86.30.250.44]) by smtp.gmail.com with ESMTPSA id b18sm7287035wru.50.2020.01.07.05.09.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 07 Jan 2020 05:09:04 -0800 (PST) From: Srinivas Kandagatla To: linus.walleij@linaro.org, linux-gpio@vger.kernel.org Cc: robh@kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, spapothi@codeaurora.org, bgoswami@codeaurora.org, Srinivas Kandagatla Subject: [PATCH v7 1/2] dt-bindings: gpio: wcd934x: Add bindings for gpio Date: Tue, 7 Jan 2020 13:08:43 +0000 Message-Id: <20200107130844.20763-2-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20200107130844.20763-1-srinivas.kandagatla@linaro.org> References: <20200107130844.20763-1-srinivas.kandagatla@linaro.org> MIME-Version: 1.0 Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Qualcomm Technologies Inc WCD9340/WCD9341 Audio Codec has integrated gpio controller to control 5 gpios on the chip. This patch adds required device tree bindings for it. Signed-off-by: Srinivas Kandagatla Reviewed-by: Rob Herring Reviewed-by: Linus Walleij --- .../bindings/gpio/qcom,wcd934x-gpio.yaml | 47 +++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 Documentation/devicetree/bindings/gpio/qcom,wcd934x-gpio.yaml diff --git a/Documentation/devicetree/bindings/gpio/qcom,wcd934x-gpio.yaml b/Documentation/devicetree/bindings/gpio/qcom,wcd934x-gpio.yaml new file mode 100644 index 000000000000..32a566ec3558 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/qcom,wcd934x-gpio.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/qcom,wcd934x-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: WCD9340/WCD9341 GPIO controller + +maintainers: + - Srinivas Kandagatla + +description: | + Qualcomm Technologies Inc WCD9340/WCD9341 Audio Codec has integrated + gpio controller to control 5 gpios on the chip. + +properties: + compatible: + enum: + - qcom,wcd9340-gpio + - qcom,wcd9341-gpio + + reg: + maxItems: 1 + + gpio-controller: true + + '#gpio-cells': + const: 2 + +required: + - compatible + - reg + - gpio-controller + - "#gpio-cells" + +additionalProperties: false + +examples: + - | + wcdgpio: gpio@42 { + compatible = "qcom,wcd9340-gpio"; + reg = <0x042 0x2>; + gpio-controller; + #gpio-cells = <2>; + }; + +...