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/stm32_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/stm32_qspi.c')
| -rw-r--r-- | drivers/spi/stm32_qspi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/stm32_qspi.c b/drivers/spi/stm32_qspi.c index 2812a4da411..3216ec8010e 100644 --- a/drivers/spi/stm32_qspi.c +++ b/drivers/spi/stm32_qspi.c @@ -394,7 +394,7 @@ static int stm32_qspi_claim_bus(struct udevice *dev) { struct stm32_qspi_priv *priv = dev_get_priv(dev->parent); struct dm_spi_slave_plat *slave_plat = dev_get_parent_plat(dev); - int slave_cs = slave_plat->cs; + int slave_cs = slave_plat->cs[0]; if (slave_cs >= STM32_QSPI_MAX_CHIP) return -ENODEV; |