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| author | Naresh Kumar Ravulapalli <nareshkumar.ravulapalli@altera.com> | 2025-03-07 01:38:26 -0800 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2025-04-29 15:28:54 -0600 |
| commit | c0ed43c2a934dadc4066e3a1e62e4db43b2fbc20 (patch) | |
| tree | cafc86d13c02f3069315a1fa22c56ffc22d713a0 /arch/arm/mach-stm32mp/cmd_stm32prog/cmd_stm32prog.c | |
| parent | 93f4888d71a40486edab664a9bf8390188c78c99 (diff) | |
drivers: spi: Fix data loss issue in QSPI
QSPI driver performs chip select operation before every read/write
access. During this operation, driver needs to enable and disable
the QSPI controller. This may cause data loss if there is inadvertent
halting of any ongoing read/write operation. To avoid this scenario,
waiting for the QSPI status to be idle before next read/write
operation is implemented.
Signed-off-by: Naresh Kumar Ravulapalli <nareshkumar.ravulapalli@altera.com>
Reviewed-by: Tien Fong Chee <tien.fong.chee@intel.com>
Diffstat (limited to 'arch/arm/mach-stm32mp/cmd_stm32prog/cmd_stm32prog.c')
0 files changed, 0 insertions, 0 deletions