diff options
Diffstat (limited to 'dts/include/dt-bindings/sound/cs35l45.h')
| -rw-r--r-- | dts/include/dt-bindings/sound/cs35l45.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/dts/include/dt-bindings/sound/cs35l45.h b/dts/include/dt-bindings/sound/cs35l45.h new file mode 100644 index 0000000000..076da4b2c2 --- /dev/null +++ b/dts/include/dt-bindings/sound/cs35l45.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * cs35l45.h -- CS35L45 ALSA SoC audio driver DT bindings header + * + * Copyright 2022 Cirrus Logic, Inc. + */ + +#ifndef DT_CS35L45_H +#define DT_CS35L45_H + +/* + * cirrus,asp-sdout-hiz-ctrl + * + * TX_HIZ_UNUSED: TX pin high-impedance during unused slots. + * TX_HIZ_DISABLED: TX pin high-impedance when all channels disabled. + */ +#define CS35L45_ASP_TX_HIZ_UNUSED 0x1 +#define CS35L45_ASP_TX_HIZ_DISABLED 0x2 + +#endif /* DT_CS35L45_H */ |