Commits
Pratyush Yadav committed 4b18b0c9e9f
spi: spi-mem: allow telling controllers the op to use for calibration Some controllers like the Cadence QSPI controller need to perform a calibration sequence to operate at higher frequencies. This calibration involves reading a known tuning pattern from the flash. To be able to read this, the controller needs to know the opcode for reads, the dummy cycles needed, etc. So, allow SPI NOR to tell the controller the read op template that can be used for calibration. Signed-off-by: Pratyush Yadav <p.yadav@ti.com>