diff options
| author | Radu Pirea <radu.pirea@microchip.com> | 2018-07-13 18:47:32 +0200 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2018-09-10 17:07:11 +0200 |
| commit | a785ce4c6d6c1e8e120a13a100edbb31b447675a (patch) | |
| tree | 62ca1b7241219efe2bed010f030c97638e8ead50 /include/dt-bindings | |
| parent | MAINTAINERS: Add AT91 USART MFD entry (diff) | |
| download | linux-a785ce4c6d6c1e8e120a13a100edbb31b447675a.tar.xz linux-a785ce4c6d6c1e8e120a13a100edbb31b447675a.zip | |
dt-bindings: Add binding for atmel-usart in SPI mode
This patch moves the bindings for serial from serial/atmel-usart.txt to
mfd/atmel-usart.txt and adds bindings for USART in SPI mode.
Signed-off-by: Radu Pirea <radu.pirea@microchip.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'include/dt-bindings')
| -rw-r--r-- | include/dt-bindings/mfd/at91-usart.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/dt-bindings/mfd/at91-usart.h b/include/dt-bindings/mfd/at91-usart.h new file mode 100644 index 000000000000..2de5bc312e1e --- /dev/null +++ b/include/dt-bindings/mfd/at91-usart.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * This header provides macros for AT91 USART DT bindings. + * + * Copyright (C) 2018 Microchip Technology + * + * Author: Radu Pirea <radu.pirea@microchip.com> + * + */ + +#ifndef __DT_BINDINGS_AT91_USART_H__ +#define __DT_BINDINGS_AT91_USART_H__ + +#define AT91_USART_MODE_SERIAL 0 +#define AT91_USART_MODE_SPI 1 + +#endif /* __DT_BINDINGS_AT91_USART_H__ */ |