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| author | Eugen Hristev <eugen.hristev@microchip.com> | 2022-05-24 13:00:54 +0300 |
|---|---|---|
| committer | Eugen Hristev <eugen.hristev@microchip.com> | 2022-06-28 10:09:45 +0300 |
| commit | 1535f1d19ca494c05733e53e4a31cd8799748687 (patch) | |
| tree | 90063359ef662eaed18d4d7fa6ca1807038b30cc /include | |
| parent | 92099e69a2943dc24675041222cfd8d6a43db44f (diff) | |
| download | u-boot-1535f1d19ca494c05733e53e4a31cd8799748687.tar.gz | |
dt-bindings: sound: add microchip,pdmc.h
Include microchip,pdmc.h from Linux.
This file includes required defines for DT successful build.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/dt-bindings/sound/microchip,pdmc.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/dt-bindings/sound/microchip,pdmc.h b/include/dt-bindings/sound/microchip,pdmc.h new file mode 100644 index 00000000000..96cde94ce74 --- /dev/null +++ b/include/dt-bindings/sound/microchip,pdmc.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __DT_BINDINGS_MICROCHIP_PDMC_H__ +#define __DT_BINDINGS_MICROCHIP_PDMC_H__ + +/* PDM microphone's pin placement */ +#define MCHP_PDMC_DS0 0 +#define MCHP_PDMC_DS1 1 + +/* PDM microphone clock edge sampling */ +#define MCHP_PDMC_CLK_POSITIVE 0 +#define MCHP_PDMC_CLK_NEGATIVE 1 + +#endif /* __DT_BINDINGS_MICROCHIP_PDMC_H__ */ |