0001 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
0002 %YAML 1.2
0003 ---
0004 $id: http://devicetree.org/schemas/gpio/qcom,wcd934x-gpio.yaml#
0005 $schema: http://devicetree.org/meta-schemas/core.yaml#
0006
0007 title: WCD9340/WCD9341 GPIO controller
0008
0009 maintainers:
0010 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
0011
0012 description: |
0013 Qualcomm Technologies Inc WCD9340/WCD9341 Audio Codec has integrated
0014 gpio controller to control 5 gpios on the chip.
0015
0016 properties:
0017 compatible:
0018 enum:
0019 - qcom,wcd9340-gpio
0020 - qcom,wcd9341-gpio
0021
0022 reg:
0023 maxItems: 1
0024
0025 gpio-controller: true
0026
0027 '#gpio-cells':
0028 const: 2
0029
0030 required:
0031 - compatible
0032 - reg
0033 - gpio-controller
0034 - "#gpio-cells"
0035
0036 additionalProperties: false
0037
0038 examples:
0039 - |
0040 wcdgpio: gpio@42 {
0041 compatible = "qcom,wcd9340-gpio";
0042 reg = <0x042 0x2>;
0043 gpio-controller;
0044 #gpio-cells = <2>;
0045 };
0046
0047 ...
