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Commit 43e2d1dd authored by Marek Vasut's avatar Marek Vasut Committed by Patrick Delaunay
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ARM: dts: stm32: Pull UART4 RX high on AV96



There is no dedicated pull resistor on the AV96 UART4 (console UART)
pin. In case there is no UART adapter installed on the AV96, the line
is floating and can trigger reception of garbage characters, which in
turn can abort U-Boot autoboot. Add default pull up to mitigate this
problem.

Signed-off-by: default avatarMarek Vasut <marex@denx.de>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: default avatarPatrick Delaunay <patrick.delaunay@st.com>
parent cf8df340
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