From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/include/linux/platform_data/spi-ep93xx.h | 29 +++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 kernel/include/linux/platform_data/spi-ep93xx.h (limited to 'kernel/include/linux/platform_data/spi-ep93xx.h') diff --git a/kernel/include/linux/platform_data/spi-ep93xx.h b/kernel/include/linux/platform_data/spi-ep93xx.h new file mode 100644 index 000000000..9bb63ac13 --- /dev/null +++ b/kernel/include/linux/platform_data/spi-ep93xx.h @@ -0,0 +1,29 @@ +#ifndef __ASM_MACH_EP93XX_SPI_H +#define __ASM_MACH_EP93XX_SPI_H + +struct spi_device; + +/** + * struct ep93xx_spi_info - EP93xx specific SPI descriptor + * @num_chipselect: number of chip selects on this board, must be + * at least one + * @use_dma: use DMA for the transfers + */ +struct ep93xx_spi_info { + int num_chipselect; + bool use_dma; +}; + +/** + * struct ep93xx_spi_chip_ops - operation callbacks for SPI slave device + * @setup: setup the chip select mechanism + * @cleanup: cleanup the chip select mechanism + * @cs_control: control the device chip select + */ +struct ep93xx_spi_chip_ops { + int (*setup)(struct spi_device *spi); + void (*cleanup)(struct spi_device *spi); + void (*cs_control)(struct spi_device *spi, int value); +}; + +#endif /* __ASM_MACH_EP93XX_SPI_H */ -- cgit 1.2.3-korg