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spi: xilinx_spi: Fix to configure CPOL, CPHA mask
[oweals/u-boot.git]
/
drivers
/
spi
/
spi.c
diff --git
a/drivers/spi/spi.c
b/drivers/spi/spi.c
index 7ddea9b026a969b4207792f1cfe9e39240e7fc48..7d81fbd7f8f52c31dd9503241e721c9ec8ce6bd8 100644
(file)
--- a/
drivers/spi/spi.c
+++ b/
drivers/spi/spi.c
@@
-53,6
+53,8
@@
struct spi_slave *spi_base_setup_slave_fdt(const void *blob, int busnum,
mode |= SPI_CPHA;
if (fdtdec_get_bool(blob, node, "spi-cs-high"))
mode |= SPI_CS_HIGH;
mode |= SPI_CPHA;
if (fdtdec_get_bool(blob, node, "spi-cs-high"))
mode |= SPI_CS_HIGH;
+ if (fdtdec_get_bool(blob, node, "spi-half-duplex"))
+ mode |= SPI_PREAMBLE;
return spi_setup_slave(busnum, cs, max_hz, mode);
}
#endif
return spi_setup_slave(busnum, cs, max_hz, mode);
}
#endif