diff options
| author | Gabor Juhos <juhosg@openwrt.org> | 2011-01-04 20:28:23 (GMT) |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2011-01-18 18:30:27 (GMT) |
| commit | 68a1d3163678a42ad2d0a9013672083c4fb613be (patch) | |
| tree | ac653355ea8030195c4edd606fa1b31c7f4a8a75 /arch/mips/ath79/dev-spi.h | |
| parent | 8efaef4dc842a8a050d10aef30e26220b8995fc3 (diff) | |
| download | linux-68a1d3163678a42ad2d0a9013672083c4fb613be.tar.xz | |
MIPS: ath79: add common SPI controller device
Several boards are using the built-in SPI controller of the
AR71XX/AR724X/AR913X SoCs. This patch adds common platform_device
and helper code to register it. Additionally, the patch registers
the SPI bus on the PB44 board.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: Luis R. Rodriguez <lrodriguez@atheros.com>
Cc: Cliff Holden <Cliff.Holden@Atheros.com>
Cc: Kathy Giori <Kathy.Giori@Atheros.com>
Patchwork: https://patchwork.linux-mips.org/patch/1956/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/ath79/dev-spi.h')
| -rw-r--r-- | arch/mips/ath79/dev-spi.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/mips/ath79/dev-spi.h b/arch/mips/ath79/dev-spi.h new file mode 100644 index 0000000..d732565 --- /dev/null +++ b/arch/mips/ath79/dev-spi.h @@ -0,0 +1,22 @@ +/* + * Atheros AR71XX/AR724X/AR913X SPI controller device + * + * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> + * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#ifndef _ATH79_DEV_SPI_H +#define _ATH79_DEV_SPI_H + +#include <linux/spi/spi.h> +#include <asm/mach-ath79/ath79_spi_platform.h> + +void ath79_register_spi(struct ath79_spi_platform_data *pdata, + struct spi_board_info const *info, + unsigned n); + +#endif /* _ATH79_DEV_SPI_H */ |