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From: Eugen Hristev <eugen.hristev@microchip.com>
To: <u-boot@lists.denx.de>
Cc: Eugen Hristev <eugen.hristev@microchip.com>
Subject: [PATCH 1/2] include: dt-bindings: mfd: add atmel flexcom include file
Date: Fri, 27 Aug 2021 13:44:11 +0300	[thread overview]
Message-ID: <20210827104412.41793-1-eugen.hristev@microchip.com> (raw)

Add dt-bindings include file for Atmel Flexcom hardware block.
This file is copied from Linux kernel.
It is used in devicetrees from Linux.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
 MAINTAINERS                             |  1 +
 include/dt-bindings/mfd/atmel-flexcom.h | 15 +++++++++++++++
 2 files changed, 16 insertions(+)
 create mode 100644 include/dt-bindings/mfd/atmel-flexcom.h

diff --git a/MAINTAINERS b/MAINTAINERS
index 776ff703b9..f4059c1cf4 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -312,6 +312,7 @@ F:	arch/arm/mach-at91/
 F:	board/atmel/
 F:	drivers/cpu/at91_cpu.c
 F:	drivers/misc/microchip_flexcom.c
+F:	include/dt-bindings/mfd/atmel-flexcom.h
 F:	drivers/timer/mchp-pit64b-timer.c
 
 ARM NEXELL S5P4418
diff --git a/include/dt-bindings/mfd/atmel-flexcom.h b/include/dt-bindings/mfd/atmel-flexcom.h
new file mode 100644
index 0000000000..4e2fc32363
--- /dev/null
+++ b/include/dt-bindings/mfd/atmel-flexcom.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * This header provides macros for Atmel Flexcom DT bindings.
+ *
+ * Copyright (C) 2015 Cyrille Pitchen <cyrille.pitchen@atmel.com>
+ */
+
+#ifndef __DT_BINDINGS_ATMEL_FLEXCOM_H__
+#define __DT_BINDINGS_ATMEL_FLEXCOM_H__
+
+#define ATMEL_FLEXCOM_MODE_USART	1
+#define ATMEL_FLEXCOM_MODE_SPI		2
+#define ATMEL_FLEXCOM_MODE_TWI		3
+
+#endif /* __DT_BINDINGS_ATMEL_FLEXCOM_H__ */
-- 
2.25.1


             reply	other threads:[~2021-08-27 10:44 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-27 10:44 Eugen Hristev [this message]
2021-08-27 10:44 ` [PATCH 2/2] ARM: dts: at91: update flexcom defines using include file Eugen Hristev
2021-09-20  6:39 ` [PATCH 1/2] include: dt-bindings: mfd: add atmel flexcom " Eugen.Hristev

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