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spi: sirf: add missed spi mode_bits that SiRFSoC hardware supports

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Missing this will cause some user cases fail when they want to change spi
transfer mode.

Signed-off-by: Qipan Li <Qipan.Li@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Qipan Li 2013-06-25 19:45:29 +08:00 committed by Mark Brown
parent ad81f0545e
commit 94b1f0dfa6
1 changed files with 1 additions and 0 deletions
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drivers/spi/spi-sirf.c
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@ -538,6 +538,7 @@ static int spi_sirfsoc_probe(struct platform_device *pdev)
sspi->bitbang.txrx_bufs = spi_sirfsoc_transfer;
sspi->bitbang.master->setup = spi_sirfsoc_setup;
master->bus_num = pdev->id;
master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST | SPI_CS_HIGH;
master->bits_per_word_mask = SPI_BPW_MASK(8) | SPI_BPW_MASK(12) |
SPI_BPW_MASK(16) | SPI_BPW_MASK(32);
sspi->bitbang.master->dev.of_node = pdev->dev.of_node;