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author | Sascha Hauer <s.hauer@pengutronix.de> | 2022-04-12 10:22:44 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2022-04-14 09:33:24 +0200 |
commit | b01786baa849369ff2345c51e63857c952a01130 (patch) | |
tree | 43970a0ff46d32b8cad45b1dc3f3ca638e04fc5e /dts/include/dt-bindings/sound/microchip,pdmc.h | |
parent | 610797b376e65475f7aed1218a085ff8701da474 (diff) | |
download | barebox-b01786baa849369ff2345c51e63857c952a01130.tar.gz barebox-b01786baa849369ff2345c51e63857c952a01130.tar.xz |
dts: update to v5.18-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/include/dt-bindings/sound/microchip,pdmc.h')
-rw-r--r-- | dts/include/dt-bindings/sound/microchip,pdmc.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/dts/include/dt-bindings/sound/microchip,pdmc.h b/dts/include/dt-bindings/sound/microchip,pdmc.h new file mode 100644 index 0000000000..96cde94ce7 --- /dev/null +++ b/dts/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__ */ |