Hi Boon Khai, > -----Original Message----- > From: Ng, Boon Khai <[email protected]> > Sent: Wednesday, March 12, 2025 5:10 PM > To: Jagan Teki <[email protected]>; Tom Rini > <[email protected]>; Michal Simek <[email protected]>; Venkatesh > Yadav Abbarapu <[email protected]>; Tejas Bhumkar > <[email protected]>; Cédric Le Goater <[email protected]> > William Zhang <[email protected]>; U-boot Openlist <u- > [email protected]> > Cc: Hea, Kok Kiang <[email protected]>; Maniyam, Dinesh > <[email protected]>; Chee, Tien Fong > <[email protected]>; Zamri, Muhammad Hazim Izzat > <[email protected]>; Meng, Tingting > <[email protected]>; Yuslaimi, Alif Zakuan > <[email protected]>; Ng, Boon Khai > <[email protected]> > Subject: [CAD QSPI v1] spi: cadence-qspi: Add disable STIG mode quikrs. > > Adding quirk to disable STIG mode since cadence controller has issue for > read/write using the STIG mode. STIG mode is enabled by default since > 2023.04 for small read/write(<8bytes). > > Updated STIG mode reading from dev_get_driver_data by assigning to > platdata struct before read quirks variable. > > The STIG mode is disabled for normal read case and enabled for QSPI Jedec > ID read/write since it requires STIG read/write. > > Signed-off-by: Boon Khai Ng <[email protected]> > --- > drivers/spi/cadence_qspi.c | 29 +++++++++++++++++++++++++---- > drivers/spi/cadence_qspi.h | 7 +++++++ > 2 files changed, 32 insertions(+), 4 deletions(-) >
I think you can add the reference of the kernel patch https://lore.kernel.org/all/[email protected]/T/ you ported to this patch in commit message. [...] Best regards, Tien Fong
