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| author | Gabor Juhos <juhosg@openwrt.org> | 2011-01-04 21:28:22 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2011-01-18 19:30:27 +0100 |
| commit | 8efaef4dc842a8a050d10aef30e26220b8995fc3 (patch) | |
| tree | 0ec022e5baa25f6397df0273bc8362aa6d85c8ea /arch | |
| parent | 3f348c5d1aaa0b8b2563f50d2d9a0c64e7d649fb (diff) | |
| download | op-kernel-dev-8efaef4dc842a8a050d10aef30e26220b8995fc3.zip op-kernel-dev-8efaef4dc842a8a050d10aef30e26220b8995fc3.tar.gz | |
SPI: Add SPI controller driver for the Atheros AR71XX/AR724X/AR913X SoCs
The Atheros AR71XX/AR724X/AR913X SoCs have a built-in SPI controller. This
patch implements a driver for that.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: spi-devel-general@lists.sourceforge.net
Acked-by: Grant Likely <grant.likely@secretlab.ca>
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/1960/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/include/asm/mach-ath79/ath79_spi_platform.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-ath79/ath79_spi_platform.h b/arch/mips/include/asm/mach-ath79/ath79_spi_platform.h new file mode 100644 index 0000000..aa2283e --- /dev/null +++ b/arch/mips/include/asm/mach-ath79/ath79_spi_platform.h @@ -0,0 +1,23 @@ +/* + * Platform data definition for Atheros AR71XX/AR724X/AR913X SPI controller + * + * Copyright (C) 2008-2010 Gabor Juhos <juhosg@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_SPI_PLATFORM_H +#define _ATH79_SPI_PLATFORM_H + +struct ath79_spi_platform_data { + unsigned bus_num; + unsigned num_chipselect; +}; + +struct ath79_spi_controller_data { + unsigned gpio; +}; + +#endif /* _ATH79_SPI_PLATFORM_H */ |
