[PATCH v2 0/2] add inversion signal presence support

Ivan Mikhaylov i.mikhaylov at yadro.com
Thu Nov 14 23:54:33 AEDT 2019

Vesnin BMC uses microSD with card presence signal inversion in the
schematics. Change the .get_cd callback to detect 'cd-inverted' option
in dts. There is no WP switch, due to this 'disable-wp' also was added
into vesnin dts for sdhci.

Ivan Mikhaylov (2):
  aspeed: dts: add sd card for vesnin
  mmc: sdhci-of-aspeed: add inversion signal presence

 arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dts | 13 +++++++++++++
 drivers/mmc/host/sdhci-of-aspeed.c          | 17 +++++++++++++++++
 2 files changed, 30 insertions(+)


More information about the Linux-aspeed mailing list