diff options
| author | Marek Vasut <[email protected]> | 2020-12-01 12:14:40 +0100 |
|---|---|---|
| committer | Alexandre Torgue <[email protected]> | 2021-01-14 18:38:27 +0100 |
| commit | 7cd8567d988a6aad64e56e9afda358c68716d75e (patch) | |
| tree | 8cb6e260c79fc636d978c88eb420ff2a371e1c23 /tools/perf/scripts/python | |
| parent | 83d411224025ac1baab981e3d2f5d29e7761541d (diff) | |
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 <[email protected]>
Cc: Alexandre Torgue <[email protected]>
Cc: Maxime Coquelin <[email protected]>
Cc: Patrice Chotard <[email protected]>
Cc: Patrick Delaunay <[email protected]>
Cc: [email protected]
To: [email protected]
Signed-off-by: Alexandre Torgue <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions