include/dt-bindings/mfd/cros_ec.h

   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