1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/gpio/qcom,wcd934x-gpio.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: WCD9340/WCD9341 GPIO controller 8 9maintainers: 10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 11 12description: | 13 Qualcomm Technologies Inc WCD9340/WCD9341 Audio Codec has integrated 14 gpio controller to control 5 gpios on the chip. 15 16properties: 17 compatible: 18 enum: 19 - qcom,wcd9340-gpio 20 - qcom,wcd9341-gpio 21 22 reg: 23 maxItems: 1 24 25 gpio-controller: true 26 27 '#gpio-cells': 28 const: 2 29 30required: 31 - compatible 32 - reg 33 - gpio-controller 34 - "#gpio-cells" 35 36additionalProperties: false 37 38examples: 39 - | 40 wcdgpio: gpio@42 { 41 compatible = "qcom,wcd9340-gpio"; 42 reg = <0x042 0x2>; 43 gpio-controller; 44 #gpio-cells = <2>; 45 }; 46 47... 48