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/atcspi200_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/atcspi200_spi.c')
| -rw-r--r-- | drivers/spi/atcspi200_spi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/atcspi200_spi.c b/drivers/spi/atcspi200_spi.c index 2178534baf0..72b612c6560 100644 --- a/drivers/spi/atcspi200_spi.c +++ b/drivers/spi/atcspi200_spi.c @@ -319,7 +319,7 @@ static int atcspi200_spi_claim_bus(struct udevice *dev) struct udevice *bus = dev->parent; struct nds_spi_slave *ns = dev_get_priv(bus); - if (slave_plat->cs >= ns->num_cs) { + if (slave_plat->cs[0] >= ns->num_cs) { printf("Invalid SPI chipselect\n"); return -EINVAL; } |