path: root/dts/Makefile
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authorStephan Linz <>2012-07-29 00:25:35 +0200
committerMichal Simek <>2012-07-31 07:14:04 +0200
commit09aac75e4df6a5c62c3481eda7f90204846893c5 (patch)
tree599f10769f2d9ad4be47c00e4f41fbf27ae6a3e7 /dts/Makefile
parent575a3d21f6d7cbb653e48a957d0b2db944f2b9b3 (diff)
spi: microblaze: Adds driver for Xilinx SPI controller
This is an improved version of the driver patch original submitted by Graeme Smecher <> The changes are: - remove hard coded Xilinx BSP defines (XPAR_SPI_*) and use CONFIG_SYS_SPI_BASE from config.h instead - add extensive register struct definitions - remove offset calculation for register access and use the new register struct instead - move default SPI controller configuration from spi_setup_slave() to spi_claim_bus() - add spi_set_speed() - insert SPI controller deactivation in spi_release_bus() - protect while loops in spi_xfer() with counter / timeouts - support SPI mode flags: LSB_FIRST, CPHA, CPOL, LOOP Come from: Signed-off-by: Stephan Linz <> Tested-by: Michal Simek <>
Diffstat (limited to 'dts/Makefile')
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