diff options
| author | Fabio Baltieri <fabiobaltieri@chromium.org> | 2022-04-28 10:04:18 +0000 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2022-05-20 16:39:16 +0200 |
| commit | 84d0940454a3bca6c7c59cf16b6de2f173e81a11 (patch) | |
| tree | dfbb1f7f527b4e6b9e6e7a3584598f84d80e04c6 /include/dt-bindings/mfd | |
| parent | 80a22fde803af6f390be49ee5ced6ee75595ba05 (diff) | |
dt-bindings: Add mfd/cros_ec definitions
Add a dt-bindings include file for cros_ec devicetree definition, define
a pair of special purpose PWM channels in it.
Signed-off-by: Fabio Baltieri <fabiobaltieri@chromium.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'include/dt-bindings/mfd')
| -rw-r--r-- | include/dt-bindings/mfd/cros_ec.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/dt-bindings/mfd/cros_ec.h b/include/dt-bindings/mfd/cros_ec.h new file mode 100644 index 000000000000..3b29cd049578 --- /dev/null +++ b/include/dt-bindings/mfd/cros_ec.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * DTS binding definitions used for the Chromium OS Embedded Controller. + * + * Copyright (c) 2022 The Chromium OS Authors. All rights reserved. + */ + +#ifndef _DT_BINDINGS_MFD_CROS_EC_H +#define _DT_BINDINGS_MFD_CROS_EC_H + +/* Typed channel for keyboard backlight. */ +#define CROS_EC_PWM_DT_KB_LIGHT 0 +/* Typed channel for display backlight. */ +#define CROS_EC_PWM_DT_DISPLAY_LIGHT 1 +/* Number of typed channels. */ +#define CROS_EC_PWM_DT_COUNT 2 + +#endif |