From 8e2a0013c2bafd623d27b35364cbf28d4a0dbe55 Mon Sep 17 00:00:00 2001 From: Sandeep Paulraj Date: Mon, 1 Feb 2010 09:51:02 -0500 Subject: [PATCH] DaVinci: SPI: Adding header file for SPI support. This patch adds "spi.h" header file that will be used by board and architecture specific code. Signed-off-by: Sandeep Paulraj Signed-off-by: Kevin Hilman --- arch/arm/mach-davinci/include/mach/spi.h | 44 ++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 arch/arm/mach-davinci/include/mach/spi.h diff --git a/arch/arm/mach-davinci/include/mach/spi.h b/arch/arm/mach-davinci/include/mach/spi.h new file mode 100644 index 000000000000..910efbf099c0 --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/spi.h @@ -0,0 +1,44 @@ +/* + * Copyright 2009 Texas Instruments. + * + * 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; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __ARCH_ARM_DAVINCI_SPI_H +#define __ARCH_ARM_DAVINCI_SPI_H + +enum { + SPI_VERSION_1, /* For DM355/DM365/DM6467 */ + SPI_VERSION_2, /* For DA8xx */ +}; + +struct davinci_spi_platform_data { + u8 version; + u8 num_chipselect; + u8 wdelay; + u8 odd_parity; + u8 parity_enable; + u8 wait_enable; + u8 timer_disable; + u8 clk_internal; + u8 cs_hold; + u8 intr_level; + u8 poll_mode; + u8 use_dma; + u8 c2tdelay; + u8 t2cdelay; +}; + +#endif /* __ARCH_ARM_DAVINCI_SPI_H */