From 8efaef4dc842a8a050d10aef30e26220b8995fc3 Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Tue, 4 Jan 2011 21:28:22 +0100 Subject: 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 Cc: David Brownell Cc: spi-devel-general@lists.sourceforge.net Acked-by: Grant Likely Cc: linux-mips@linux-mips.org Cc: Imre Kaloz Cc: Luis R. Rodriguez Cc: Cliff Holden Cc: Kathy Giori Patchwork: https://patchwork.linux-mips.org/patch/1960/ Signed-off-by: Ralf Baechle --- .../include/asm/mach-ath79/ath79_spi_platform.h | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 arch/mips/include/asm/mach-ath79/ath79_spi_platform.h (limited to 'arch') 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 000000000000..aa2283e602fc --- /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 + * + * 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 */ -- cgit v1.2.3