diff options
| author | Eliav Farber <farbere@amazon.com> | 2026-02-18 14:35:23 +0000 |
|---|---|---|
| committer | Pratyush Yadav (Google) <pratyush@kernel.org> | 2026-03-30 14:07:11 +0000 |
| commit | 5eb130177693c3470cafaf721af41c60dd891cc7 (patch) | |
| tree | 0115cbfedf8ea3b32ebc3ad752691324e2a09aae /tools/perf/scripts/python | |
| parent | 0f0b444be36c098d34a155bbe9e5a2f714a462fb (diff) | |
mtd: spi-nor: winbond: Fix locking support for w25q64jvm
The Winbond w25q64jvm supports block protection through the Status
Register (SR) and provides a Top/Bottom (TB) protection bit.
Enable SPI_NOR_HAS_LOCK and SPI_NOR_HAS_TB for this device to
properly describe its locking capabilities.
The device uses Status Register bit 5 as the TB bit and supports only
three Block Protect (BP) bits. Therefore, do not set SPI_NOR_TB_SR_BIT6
or SPI_NOR_4BIT_BP.
Reference:
https://www.winbond.com/hq/support/documentation/levelOne.jsp?__locale=en&DocNo=DA00-W25Q64JV.1
Signed-off-by: Eliav Farber <farbere@amazon.com>
Reviewed-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Pratyush Yadav (Google) <pratyush@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions