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/fsl_qspi.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/fsl_qspi.c')
| -rw-r--r-- | drivers/spi/fsl_qspi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/spi/fsl_qspi.c b/drivers/spi/fsl_qspi.c index 8a0a53cb372..c7f554826c3 100644 --- a/drivers/spi/fsl_qspi.c +++ b/drivers/spi/fsl_qspi.c @@ -510,10 +510,10 @@ static void fsl_qspi_select_mem(struct fsl_qspi *q, struct spi_slave *slave) struct dm_spi_slave_plat *plat = dev_get_parent_plat(slave->dev); - if (q->selected == plat->cs) + if (q->selected == plat->cs[0]) return; - q->selected = plat->cs; + q->selected = plat->cs[0]; fsl_qspi_invalidate(q); } |