3 Commits

Author	SHA1	Message	Date
Shawn Guo	26aafa77df	spi: mxs-spi: move to use generic DMA helper ... With the generic DMA device tree helper supported by mxs-dma driver, client devices only need to call dma_request_slave_channel() for requesting a DMA channel from dmaengine. Since mxs is a DT only platform now, along with the changes, the non-DT case handling in probe function also gets removed. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Reviewed-by: Arnd Bergmann <arnd@arndb.de>	2013-04-04 21:22:44 +08:00
Marek Vasut	e64d07a2da	spi/mxs: Make the SPI block clock speed configurable via DT ... Add "clock-frequency" property, which allows configuring the SPI block's base speed. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>	2012-09-06 07:45:53 +08:00
Marek Vasut	4ad1e5b5d1	spi/mxs: Add SSP/SPI device tree documentation ... Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Chris Ball <cjb@laptop.org> Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>	2012-08-17 22:54:20 +01:00