| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 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 | |
| 7 | title: WCD9340/WCD9341 GPIO controller |
| 8 | |
| 9 | maintainers: |
| 10 | - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> |
| 11 | |
| 12 | description: | |
| 13 | Qualcomm Technologies Inc WCD9340/WCD9341 Audio Codec has integrated |
| 14 | gpio controller to control 5 gpios on the chip. |
| 15 | |
| 16 | properties: |
| 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 | |
| 30 | required: |
| 31 | - compatible |
| 32 | - reg |
| 33 | - gpio-controller |
| 34 | - "#gpio-cells" |
| 35 | |
| 36 | additionalProperties: false |
| 37 | |
| 38 | examples: |
| 39 | - | |
| 40 | wcdgpio: gpio@42 { |
| 41 | compatible = "qcom,wcd9340-gpio"; |
| 42 | reg = <0x042 0x2>; |
| 43 | gpio-controller; |
| 44 | #gpio-cells = <2>; |
| 45 | }; |
| 46 | |
| 47 | ... |