tree e956f109bef1e6e48c6eb45ce09b4890c2af8374
parent 5002db112641b7ac8009f401b37d6552159f0bf8
author Marek Vasut <marex@denx.de> 1606818557 +0100
committer Patrick Delaunay <patrick.delaunay@foss.st.com> 1607507870 +0100

ARM: dts: stm32: Enable internal pull-ups for SDMMC1 on DHCOM SoM

The default state of SD bus and clock line is logical HI. SD card IO is
open-drain and pulls the bus lines LO. Always enable the SD bus pull ups
to guarantee this behavior on DHCOM SoM. Note that on SoMs with SD bus
voltage level shifter, the pull ups are built into the level shifter,
however that has no negative impact.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>