diff options
| author | Dmitry Torokhov <[email protected]> | 2020-01-10 14:56:04 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <[email protected]> | 2020-01-10 14:56:04 -0800 |
| commit | 1bdd3e05a0a3b4a97ea88bc46fef8fb265c8b94c (patch) | |
| tree | 2244894a9ea0c941a8f32e5f3d196b4ea0eae24b /drivers/spi/spi-xilinx.c | |
| parent | 643dd7416649bea2e8c61d8fdeeefb409a0ca5eb (diff) | |
| parent | c79f46a282390e0f5b306007bf7b11a46d529538 (diff) | |
Merge tag 'v5.5-rc5' into next
Sync up with mainline to get SPI "delay" API changes.
Diffstat (limited to 'drivers/spi/spi-xilinx.c')
| -rw-r--r-- | drivers/spi/spi-xilinx.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/spi/spi-xilinx.c b/drivers/spi/spi-xilinx.c index d5f9d5fbb3e8..8dd2bb99cb4d 100644 --- a/drivers/spi/spi-xilinx.c +++ b/drivers/spi/spi-xilinx.c @@ -391,7 +391,7 @@ static int xilinx_spi_probe(struct platform_device *pdev) struct xilinx_spi *xspi; struct xspi_platform_data *pdata; struct resource *res; - int ret, num_cs = 0, bits_per_word = 8; + int ret, num_cs = 0, bits_per_word; struct spi_master *master; u32 tmp; u8 i; @@ -403,6 +403,11 @@ static int xilinx_spi_probe(struct platform_device *pdev) } else { of_property_read_u32(pdev->dev.of_node, "xlnx,num-ss-bits", &num_cs); + ret = of_property_read_u32(pdev->dev.of_node, + "xlnx,num-transfer-bits", + &bits_per_word); + if (ret) + bits_per_word = 8; } if (!num_cs) { |