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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-20 19:03:22 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-20 19:03:22 (GMT) |
| commit | 3aad3f03b2b6d2d977b985c49274cdb78a1593e5 (patch) | |
| tree | e2955fe687fcd9c26f82d57a3c818e05406964ed /drivers/spi/Kconfig | |
| parent | 10b6339e93244156fac901560117e94bf9dca120 (diff) | |
| parent | 095c3752e673c0ba039a2f67fd867297fde75ae7 (diff) | |
| download | linux-3aad3f03b2b6d2d977b985c49274cdb78a1593e5.tar.xz | |
Merge tag 'spi-for-linus' of git://git.secretlab.ca/git/linux
Pull SPI changes from Grant Likely:
"Changes to both core spi code and spi device drivers. The driver
changes are the usual set of bug fixes and platform enablement.
Core code changes include:
- More intelligent assignment of SPI bus numbers when using DT
- Common mechanism for using gpios as CS lines
- Pull checks for bits_per_word and transfer speed out of drivers and
into core code
- Ensure temporary DMA buffers are DMA safe"
* tag 'spi-for-linus' of git://git.secretlab.ca/git/linux: (50 commits)
spi: Document cs_gpios and cs_gpio in kernel-doc
spi/of: Fix initialization of cs_gpios array
spi/pxa2xx: add support for Lynxpoint SPI controllers
spi/pxa2xx: add support for Intel Low Power Subsystem SPI
spi/pxa2xx: add support for SPI_LOOP
spi/pxa2xx: add support for runtime PM
spi/pxa2xx: add support for DMA engine
spi/pxa2xx: break out the private DMA API usage into a separate file
spi/ath79: add shutdown handler
spi/mips-lantiq: set SPI_MASTER_HALF_DUPLEX flag
spi/mips-lantiq: make use of spi_finalize_current_message
spi/bcm63xx: work around inability to keep CS up
spi/davinci: use request_threaded_irq() to fix deadlock
spi/orion: Use module_platform_driver()
spi/bcm63xx: reject transfers unable to transfer
spi: Ensure memory used for spi_write_then_read() is DMA safe
spi/spi-mpc512x-psc: init mode bits supported by the driver
spi/mpc512x-psc: don't use obsolet cell-index property
spi: Remove erroneous __init, __exit and __exit_p() references in drivers
spi/s3c64xx: fix checkpatch warnings and error
...
Diffstat (limited to 'drivers/spi/Kconfig')
| -rw-r--r-- | drivers/spi/Kconfig | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 2e188e1..e79884e9 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -297,9 +297,20 @@ config SPI_PPC4xx help This selects a driver for the PPC4xx SPI Controller. +config SPI_PXA2XX_PXADMA + bool "PXA2xx SSP legacy PXA DMA API support" + depends on SPI_PXA2XX && ARCH_PXA + help + Enable PXA private legacy DMA API support. Note that this is + deprecated in favor of generic DMA engine API. + +config SPI_PXA2XX_DMA + def_bool y + depends on SPI_PXA2XX && !SPI_PXA2XX_PXADMA + config SPI_PXA2XX tristate "PXA2xx SSP SPI master" - depends on (ARCH_PXA || (X86_32 && PCI)) && EXPERIMENTAL + depends on ARCH_PXA || PCI || ACPI select PXA_SSP if ARCH_PXA help This enables using a PXA2xx or Sodaville SSP port as a SPI master @@ -307,7 +318,7 @@ config SPI_PXA2XX additional documentation can be found a Documentation/spi/pxa2xx. config SPI_PXA2XX_PCI - def_bool SPI_PXA2XX && X86_32 && PCI + def_tristate SPI_PXA2XX && PCI config SPI_RSPI tristate "Renesas RSPI controller" |