Messages in this thread Patch in this message | | | From | Fabio Baltieri <> | Subject | [PATCH 1/4] dt-bindings: add mfd/cros_ec definitions | Date | Mon, 21 Mar 2022 14:32:19 +0000 |
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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> --- include/dt-bindings/mfd/cros_ec.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 include/dt-bindings/mfd/cros_ec.h
diff --git a/include/dt-bindings/mfd/cros_ec.h b/include/dt-bindings/mfd/cros_ec.h new file mode 100644 index 000000000000..e02414eae622 --- /dev/null +++ b/include/dt-bindings/mfd/cros_ec.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * 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 -- 2.35.1.894.gb6a874cedc-goog
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