Commit graph

63 commits

Author SHA1 Message Date
Sekhar Nori
8ed5885693 TI DaVinci: Driver for the davinci SPI controller
This adds a driver for the SPI controller found on davinci
based SoCs from Texas Instruments.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-02-12 12:31:53 -06:00
TsiChung Liew
dec61c7851 Coldfire: Consolidate DSPI driver
Unify both MCF5227x and MCF5445x DSPI driver in CPU to
driver/spi folder for common use.

Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
2009-07-14 09:46:09 -05:00
Wolfgang Denk
a48ecc969f Merge branch 'master' of git://git.denx.de/u-boot-arm
Conflicts:
	drivers/spi/Makefile

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-07-07 22:22:05 +02:00
Prafulla Wadaskar
5710de4580 spi: Add Marvell Kirkwood SPI driver
This patch adds a SPI driver for the Marvell Kirkwood SoC's.

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2009-06-26 00:59:09 +02:00
Grzegorz Bernacki
6325b7780d mpc52xx: Add SPI driver.
Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
2009-06-14 23:01:38 +02:00
Jean-Christophe PLAGNIOL-VILLARD
4758ebdd53 at91: move dataflash spi driver to drivers/spi
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-04-04 20:42:22 +02:00
Mike Frysinger
400f5778f3 Blackfin: add driver for on-chip SPI controller
This fills out the SPI backend for the Blackfin on-chip SPI peripheral.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-02-02 12:24:30 -05:00
Jean-Christophe PLAGNIOL-VILLARD
e831403599 soft_spi: move to drivers/spi
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-29 12:25:02 +02:00
Ben Warren
f8cc312bbe Move conditional compilation of MPC8XXX SPI driver to Makefile
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2008-07-01 21:02:11 +02:00
Hans-Christian Egtvedt
60445cb5c3 atmel_spi: Driver for the Atmel SPI controller
This adds a driver for the SPI controller found on most AT91 and AVR32
chips, implementing the new SPI API.

Changed in v4:
  - Update to new API
  - Handle zero-length transfers appropriately. The user may send a
    zero-length SPI transfer with SPI_XFER_END set in order to
    deactivate the chip select after a series of transfers with chip
    select active. This is useful e.g. when polling the status
    register of DataFlash.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
2008-06-03 20:30:05 +02:00
Guennadi Liakhovetski
38254f45b0 New i.MX31 SPI driver
This is an SPI driver for i.MX and MXC based SoCs from Freescale. So far
only implemented and tested on i.MX31, can with a modified register layout
and definitions be used for i.MX27, I think, MXC CPUs have similar SPI
controllers too.

Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
2008-04-18 00:43:23 -07:00
Kim Phillips
2956acd5ef codingstyle cleanup for spi driver
..and rm unused CONFIG_FSL_SPI define

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-01-17 14:01:59 -06:00
Ben Warren
04a9e1180a Add support for a Freescale non-CPM SPI controller
This patch adds support for the SPI controller found on Freescale PowerPC
processors such as the MCP834x family.  Additionally, a new config option,
CONFIG_HARD_SPI, is added for general purpose SPI controller use.

Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-01-17 11:02:25 -06:00