cros_ec.h (518B)
1/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ 2/* 3 * DTS binding definitions used for the Chromium OS Embedded Controller. 4 * 5 * Copyright (c) 2022 The Chromium OS Authors. All rights reserved. 6 */ 7 8#ifndef _DT_BINDINGS_MFD_CROS_EC_H 9#define _DT_BINDINGS_MFD_CROS_EC_H 10 11/* Typed channel for keyboard backlight. */ 12#define CROS_EC_PWM_DT_KB_LIGHT 0 13/* Typed channel for display backlight. */ 14#define CROS_EC_PWM_DT_DISPLAY_LIGHT 1 15/* Number of typed channels. */ 16#define CROS_EC_PWM_DT_COUNT 2 17 18#endif