| # 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 <srinivas.kandagatla@linaro.org> |
| |
| 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>; |
| }; |
| |
| ... |
