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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-24 20:56:24 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-24 20:56:24 (GMT) |
commit | be122abe4bcd6d39b37892daae28c8bf5e4030fc (patch) | |
tree | e8ad84c41c2acde27c77fa212b8865cd3acfe6fb /include | |
parent | b343c8beec664ef6f0e9964d3001c7c7966331ae (diff) | |
parent | 1e8a52e18cfb381bc9cc1f0b720540364d2a6edd (diff) | |
download | linux-fsl-qoriq-be122abe4bcd6d39b37892daae28c8bf5e4030fc.tar.xz |
Merge tag 'spi-for-linus' of git://git.secretlab.ca/git/linux-2.6
Pull SPI changes from Grant Likely:
"Bug fixes and new features for SPI device drivers. Also move device
tree support code out of drivers/of and into drivers/spi/spi.c where
it makes more sense."
* tag 'spi-for-linus' of git://git.secretlab.ca/git/linux-2.6:
spi: By default setup spi_masters with 1 chipselect and dynamics bus number
SPI: PRIMA2: use the newest APIs of PINCTRL to fix compiling errors
spi/spi-fsl-spi: reference correct pdata in fsl_spi_cs_control
spi: refactor spi-coldfire-qspi to use SPI queue framework.
spi/omap2-mcspi: convert to the pump message infrastructure
spi/rspi: add dmaengine support
spi/topcliff: use correct __devexit_p annotation
spi: Dont call prepare/unprepare transfer if not populated
spi/ep93xx: clean probe/remove routines
spi/devicetree: Move devicetree support code into spi directory
spi: use module_pci_driver
spi/omap2-mcspi: Trivial optimisation
spi: omap2-mcspi: add support for pm_runtime autosuspend
spi/omap: Remove bus_num usage for instance index
OMAP : SPI : use devm_* functions
spi: omap2-mcspi: convert to module_platform_driver
spi: omap2-mcspi: make it behave as a module
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/of_spi.h | 23 | ||||
-rw-r--r-- | include/linux/spi/rspi.h | 31 |
2 files changed, 31 insertions, 23 deletions
diff --git a/include/linux/of_spi.h b/include/linux/of_spi.h deleted file mode 100644 index 9e3e70f..0000000 --- a/include/linux/of_spi.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * OpenFirmware SPI support routines - * Copyright (C) 2008 Secret Lab Technologies Ltd. - * - * Support routines for deriving SPI device attachments from the device - * tree. - */ - -#ifndef __LINUX_OF_SPI_H -#define __LINUX_OF_SPI_H - -#include <linux/spi/spi.h> - -#if defined(CONFIG_OF_SPI) || defined(CONFIG_OF_SPI_MODULE) -extern void of_register_spi_devices(struct spi_master *master); -#else -static inline void of_register_spi_devices(struct spi_master *master) -{ - return; -} -#endif /* CONFIG_OF_SPI */ - -#endif /* __LINUX_OF_SPI */ diff --git a/include/linux/spi/rspi.h b/include/linux/spi/rspi.h new file mode 100644 index 0000000..900f0e3 --- /dev/null +++ b/include/linux/spi/rspi.h @@ -0,0 +1,31 @@ +/* + * Renesas SPI driver + * + * Copyright (C) 2012 Renesas Solutions Corp. + * + * 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. + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +#ifndef __LINUX_SPI_RENESAS_SPI_H__ +#define __LINUX_SPI_RENESAS_SPI_H__ + +struct rspi_plat_data { + unsigned int dma_tx_id; + unsigned int dma_rx_id; + + unsigned dma_width_16bit:1; /* DMAC read/write width = 16-bit */ +}; + +#endif |