From 30eaed053c9bced7a23624e4bab5602e5b85124f Mon Sep 17 00:00:00 2001 From: Wan ZongShun Date: Tue, 1 Dec 2009 14:29:20 +0000 Subject: ARM: NUC900: Add spi driver support for nuc900 Signed-off-by: Wan ZongShun Signed-off-by: Grant Likely --- arch/arm/mach-w90x900/include/mach/nuc900_spi.h | 35 +++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 arch/arm/mach-w90x900/include/mach/nuc900_spi.h (limited to 'arch/arm/mach-w90x900/include') diff --git a/arch/arm/mach-w90x900/include/mach/nuc900_spi.h b/arch/arm/mach-w90x900/include/mach/nuc900_spi.h new file mode 100644 index 000000000000..bd94819e314f --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/nuc900_spi.h @@ -0,0 +1,35 @@ +/* + * arch/arm/mach-w90x900/include/mach/nuc900_spi.h + * + * Copyright (c) 2009 Nuvoton technology corporation. + * + * Wan ZongShun + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation;version 2 of the License. + * + */ + +#ifndef __ASM_ARCH_SPI_H +#define __ASM_ARCH_SPI_H + +extern void mfp_set_groupg(struct device *dev); + +struct nuc900_spi_info { + unsigned int num_cs; + unsigned int lsb; + unsigned int txneg; + unsigned int rxneg; + unsigned int divider; + unsigned int sleep; + unsigned int txnum; + unsigned int txbitlen; + int bus_num; +}; + +struct nuc900_spi_chip { + unsigned char bits_per_word; +}; + +#endif /* __ASM_ARCH_SPI_H */ -- cgit