Re: [PATCH 1/2] ARM: dts: stm32: Drop nWP GPIO hog on DHSOM

Hi,

On 10/23/21 8:33 PM, Marek Vasut wrote:

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

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arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi | 9 --------- arch/arm/dts/stm32mp15xx-dhcor-u-boot.dtsi | 9 --------- 2 files changed, 18 deletions(-)

Reviewed-by: Patrick Delaunay patrick.delaunay@foss.st.com

Thanks Patrick