diff options
| author | Marek Vasut <marex@denx.de> | 2021-10-23 20:33:33 +0200 |
|---|---|---|
| committer | Patrice Chotard <patrice.chotard@foss.st.com> | 2021-11-10 17:03:59 +0100 |
| commit | eb319d8795b60dde4032786385c6e37a96accd54 (patch) | |
| tree | 50108f5337ac45ecc744bd718c926ace62e609f4 /drivers/ddr/marvell/axp/ddr3_init.h | |
| parent | c5eb35651ce8a40c57a1b63fc4c770bedc150d35 (diff) | |
ARM: dts: stm32: Drop nWP GPIO hog on DHSOM
The nWP GPIO hog was used to unlock the SPI NOR write protect when U-Boot
used to operate the SPI NOR in 1-1-1 mode. Now that the SPI NOR is operated
in 1-1-4 mode, the hog has adverse effects and causes transfer corruption,
since the hogged pin is also the IO2 pin. Remove the hogs.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Diffstat (limited to 'drivers/ddr/marvell/axp/ddr3_init.h')
0 files changed, 0 insertions, 0 deletions