diff options
Diffstat (limited to 'zephyr/dts/bindings/gpio_led/cros-ec,gpio-led-pins.yaml')
| -rw-r--r-- | zephyr/dts/bindings/gpio_led/cros-ec,gpio-led-pins.yaml | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/zephyr/dts/bindings/gpio_led/cros-ec,gpio-led-pins.yaml b/zephyr/dts/bindings/gpio_led/cros-ec,gpio-led-pins.yaml new file mode 100644 index 0000000000..f0baa4bb4a --- /dev/null +++ b/zephyr/dts/bindings/gpio_led/cros-ec,gpio-led-pins.yaml @@ -0,0 +1,33 @@ +# Copyright 2022 The Chromium OS Authors. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +description: GPIO LED pins parent node + +compatible: "cros-ec,gpio-led-pins" + +child-binding: + description: Each child node describes all the GPIO pins that need to be + altered to set a specific color. Eg. for a board supporting + Blue and Amber LEDs - to set LED_AMBER color, amber LED will + need to be set to 1 and blue LED to 0 So a node looks like + color-amber { + led-color = "LED_AMBER"; + led-pins = <&gpio_ec_chg_led_y_c1 1>, + <&gpio_ec_chg_led_b_c1 0>; + }; + properties: + led-color: + type: string + required: true + enum: + - LED_OFF + - LED_RED + - LED_GREEN + - LED_BLUE + - LED_YELLOW + - LED_WHITE + - LED_AMBER + led-pins: + type: phandle-array + required: false |