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(parent: 3f662a6) | patch
ARM: stm32: Hog GPIO PF7 high on DHCOR to unlock SPI NOR nWP
authorMarek Vasut <marex@denx.de>
Tue, 26 May 2020 02:30:20 +0000 (04:30 +0200)
committerPatrick Delaunay <patrick.delaunay@st.com>
Thu, 28 May 2020 06:52:04 +0000 (08:52 +0200)
commit8b4101d0f9a48a8491043049ed6c7de7d75c63ee
treea4b130b575ca90983c73f096e05fe70bcedc258dtree | snapshot
parent3f662a67966daacb5e838e64041181e88f9651abcommit | diff
ARM: stm32: Hog GPIO PF7 high on DHCOR to unlock SPI NOR nWP

The SPI NOR nWP line is connected to GPIO PF7 on the SoM,
pull the GPIO line high by default to clear SPI NOR WP.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
arch/arm/dts/stm32mp15xx-dhcor-u-boot.dtsi diff | blob | history
configs/stm32mp15_dhcor_basic_defconfig diff | blob | history
Domain: System / Kernel;