Messages in this thread Patch in this message | | | From | Toshiharu Okada <> | Subject | [PATCH] spi_topcliff_pch: supports a spi mode setup and bit order setup by IO control | Date | Wed, 20 Jul 2011 14:56:54 +0900 |
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This patch supports a spi mode setup and bit order setup by IO control. spi mode: mode 0 to mode 3 bit order: LSB first, MSB first
Signed-off-by: Toshiharu Okada <toshiharu-linux@dsn.okisemi.com> --- drivers/spi/spi_topcliff_pch.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/spi/spi_topcliff_pch.c b/drivers/spi/spi_topcliff_pch.c index 79e48d4..dec83c9 100644 --- a/drivers/spi/spi_topcliff_pch.c +++ b/drivers/spi/spi_topcliff_pch.c @@ -1038,6 +1038,7 @@ static int pch_spi_probe(struct pci_dev *pdev, const struct pci_device_id *id) master->num_chipselect = PCH_MAX_CS; master->setup = pch_spi_setup; master->transfer = pch_spi_transfer; + master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST; dev_dbg(&pdev->dev, "%s transfer member of SPI master initialized\n", __func__); -- 1.7.4.4
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