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| author | Ingo Molnar <mingo@elte.hu> | 2010-01-13 11:58:37 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-01-13 12:08:50 +0300 |
| commit | 61405fea92c42d072d9b8bd189689f1502a838af (patch) | |
| tree | 013ea3e7ed71f4114004d5852d40b6e89e128f76 /drivers/spi/Kconfig | |
| parent | 9c443dfdd31eddea6cbe6ee0ca469fbcc4e1dc3b (diff) | |
| parent | 1703f2c321a8a531c393e137a82602e16c6061cb (diff) | |
| download | linux-61405fea92c42d072d9b8bd189689f1502a838af.tar.xz | |
Merge branch 'perf/urgent' into perf/core
Merge reason: queue up dependent patch, update to -rc4
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/spi/Kconfig')
| -rw-r--r-- | drivers/spi/Kconfig | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 2d9d70359360..f55eb0107336 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -216,6 +216,17 @@ config SPI_S3C24XX help SPI driver for Samsung S3C24XX series ARM SoCs +config SPI_S3C24XX_FIQ + bool "S3C24XX driver with FIQ pseudo-DMA" + depends on SPI_S3C24XX + select FIQ + help + Enable FIQ support for the S3C24XX SPI driver to provide pseudo + DMA by using the fast-interrupt request framework, This allows + the driver to get DMA-like performance when there are either + no free DMA channels, or when doing transfers that required both + TX and RX data paths. + config SPI_S3C24XX_GPIO tristate "Samsung S3C24XX series SPI by GPIO" depends on ARCH_S3C2410 && EXPERIMENTAL @@ -226,6 +237,13 @@ config SPI_S3C24XX_GPIO the inbuilt hardware cannot provide the transfer mode, or where the board is using non hardware connected pins. +config SPI_S3C64XX + tristate "Samsung S3C64XX series type SPI" + depends on ARCH_S3C64XX && EXPERIMENTAL + select S3C64XX_DMA + help + SPI driver for Samsung S3C64XX and newer SoCs. + config SPI_SH_MSIOF tristate "SuperH MSIOF SPI controller" depends on SUPERH && HAVE_CLK @@ -289,6 +307,16 @@ config SPI_NUC900 # Add new SPI master controllers in alphabetical order above this line # +config SPI_DESIGNWARE + bool "DesignWare SPI controller core support" + depends on SPI_MASTER + help + general driver for SPI controller core from DesignWare + +config SPI_DW_PCI + tristate "PCI interface driver for DW SPI core" + depends on SPI_DESIGNWARE && PCI + # # There are lots of SPI device types, with sensors and memory # being probably the most widely used ones. |