diff options
| author | Alexander Dahl <ada@thorsis.com> | 2025-01-23 13:12:12 +0100 |
|---|---|---|
| committer | Eugen Hristev <eugen.hristev@linaro.org> | 2025-02-12 10:29:33 +0200 |
| commit | 6c1ec6746054b346df3c03c7f6121be0c6d55ddd (patch) | |
| tree | 3ddeef26a837290942d373f3f6ee321675e67776 | |
| parent | 5095ae1510317b0856674c7844d8f0f5fa0e1418 (diff) | |
spi: atmel-quadspi: Remove default mode setting at probe time
The Serial Memory Mode (SMM) is enabled with atmel_qspi_set_cfg() on
each invocation of atmel_qspi_exec_op(). Setting SMM through
atmel_qspi_init() at probe time is redundant.
Removing the SMM setting at probe time should therefore 1) be safe to do
and 2) allows for setting it to a different value in a future
implementation of .xfer() which needs to disable SMM.
Signed-off-by: Alexander Dahl <ada@thorsis.com>
| -rw-r--r-- | drivers/spi/atmel-quadspi.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/spi/atmel-quadspi.c b/drivers/spi/atmel-quadspi.c index 9e596b7448c..467f29c01ca 100644 --- a/drivers/spi/atmel-quadspi.c +++ b/drivers/spi/atmel-quadspi.c @@ -1052,11 +1052,6 @@ static int atmel_qspi_init(struct atmel_qspi *aq) /* Reset the QSPI controller */ atmel_qspi_write(QSPI_CR_SWRST, aq, QSPI_CR); - /* Set the QSPI controller by default in Serial Memory Mode */ - ret = atmel_qspi_set_serial_memory_mode(aq); - if (ret < 0) - return ret; - /* Enable the QSPI controller */ atmel_qspi_write(QSPI_CR_QSPIEN, aq, QSPI_CR); |