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From: Eugen Hristev <eugen.hristev@microchip.com>
To: <u-boot@lists.denx.de>
Cc: <claudiu.beznea@microchip.com>, <nicolas.ferre@microchip.com>,
	<codrin.ciubotariu@microchip.com>,
	Eugen Hristev <eugen.hristev@microchip.com>
Subject: [PATCH 1/2] dt-bindings: sound: add microchip,pdmc.h
Date: Tue, 24 May 2022 13:31:26 +0300	[thread overview]
Message-ID: <20220524103127.146115-1-eugen.hristev@microchip.com> (raw)

Include microchip,pdmc.h from Linux.

This file includes required defines for DT successful build.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
 include/dt-bindings/sound/microchip,pdmc.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 include/dt-bindings/sound/microchip,pdmc.h

diff --git a/include/dt-bindings/sound/microchip,pdmc.h b/include/dt-bindings/sound/microchip,pdmc.h
new file mode 100644
index 0000000000..96cde94ce7
--- /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__ */
-- 
2.25.1


             reply	other threads:[~2022-05-24 10:31 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-24 10:31 Eugen Hristev [this message]
2022-05-24 10:31 ` [PATCH 2/2] ARM: dts: at91: sama7g5/sama7g5ek: sync with kernel at91 5.19 Eugen Hristev
2022-06-15  6:37 ` [PATCH 1/2] dt-bindings: sound: add microchip,pdmc.h Eugen.Hristev

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