From: Dirk Brandewie <[email protected]> Only four chip selects are available directly off the pins of the master.
Signed-off-by: Dirk Brandewie <[email protected]> --- drivers/spi/spi-dw-mid.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/drivers/spi/spi-dw-mid.c b/drivers/spi/spi-dw-mid.c index 78e64d3..1d11268 100644 --- a/drivers/spi/spi-dw-mid.c +++ b/drivers/spi/spi-dw-mid.c @@ -211,7 +211,9 @@ int spi_dw_mid_init(struct spi_dw *dws) dws->max_freq = MRST_SPI_CLK_BASE / (clk_cdiv + 1); iounmap(clk_reg); - dws->num_cs = 16; + dws->num_cs = 4; /* spi_dw_chip_sel() bits 0-3 are + * valid in the slave enable register + */ dws->fifo_len = 40; /* FIFO has 40 words buffer */ #ifdef CONFIG_SPI_DW_MID_DMA -- 1.7.3.4 ------------------------------------------------------------------------------ Simplify data backup and recovery for your virtual environment with vRanger. Installation's a snap, and flexible recovery options mean your data is safe, secure and there when you need it. Data protection magic? Nope - It's vRanger. Get your free trial download today. http://p.sf.net/sfu/quest-sfdev2dev _______________________________________________ spi-devel-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/spi-devel-general
