diff options
Diffstat (limited to 'drivers/zephyr/dts')
| -rw-r--r-- | drivers/zephyr/dts/bindings/gpio-kscan.yaml | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/zephyr/dts/bindings/gpio-kscan.yaml b/drivers/zephyr/dts/bindings/gpio-kscan.yaml new file mode 100644 index 0000000..0698c3e --- /dev/null +++ b/drivers/zephyr/dts/bindings/gpio-kscan.yaml @@ -0,0 +1,25 @@ +# Copyright (c) 2020, Pete Johanson +# SPDX-License-Identifier: Apache-2.0 + +description: GPIO keyboard matrix controller + +compatible: "gpio-kscan" + +include: kscan.yaml + +properties: + row-gpios: + type: phandle-array + required: true + col-gpios: + type: phandle-array + required: true + debounce-period: + type: int + default: 5 + diode-direction: + type: string + default: row2col + enum: + - row2col + - col2row |