diff options
| author | Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com> | 2024-09-26 10:25:05 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2024-10-09 09:01:54 -0600 |
| commit | 34da258bb0465de4bf44dc8949a9536cc06bf725 (patch) | |
| tree | 7aa92b21cd25503e3ad8ed496a38a3ef080546c1 /drivers/spi/mscc_bb_spi.c | |
| parent | c480ec2c45b221b2044c6268c9773e78fa47f305 (diff) | |
spi: spi-uclass: Read chipselect and restrict capabilities
Read chipselect properties from DT which are populated using 'reg'
property and save it in plat->cs[] array for later use.
Also read multi chipselect capability which is used for
parallel-memories and return errors if they are passed on using DT but
driver is not capable of handling it.
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Diffstat (limited to 'drivers/spi/mscc_bb_spi.c')
| -rw-r--r-- | drivers/spi/mscc_bb_spi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/spi/mscc_bb_spi.c b/drivers/spi/mscc_bb_spi.c index ad4daeba3cd..75ab4ab1dda 100644 --- a/drivers/spi/mscc_bb_spi.c +++ b/drivers/spi/mscc_bb_spi.c @@ -123,11 +123,11 @@ int mscc_bb_spi_xfer(struct udevice *dev, unsigned int bitlen, u8 *rxd = din; debug("spi_xfer: slave %s:%s cs%d mode %d, dout %p din %p bitlen %u\n", - dev->parent->name, dev->name, plat->cs, plat->mode, dout, + dev->parent->name, dev->name, plat->cs[0], plat->mode, dout, din, bitlen); if (flags & SPI_XFER_BEGIN) - mscc_bb_spi_cs_activate(priv, plat->mode, plat->cs); + mscc_bb_spi_cs_activate(priv, plat->mode, plat->cs[0]); count = bitlen / 8; for (i = 0; i < count; i++) { |