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authorMarcel Ziswiler <marcel.ziswiler@toradex.com>2017-09-21 18:51:12 +0200
committerMarcel Ziswiler <marcel.ziswiler@toradex.com>2018-01-31 15:18:45 +0100
commit7659fe414d37861050ec909bb2d27c4bfca87d27 (patch)
treeadea9b99638c0a221cb5d4ff6c10a04955d2bafc /block/Kconfig.iosched
parentfbe21c6046aa0a95ee5739e3d8ec3ba128e35d6b (diff)
imx6qdl-colibri.dtsi: fix sd card on v1.1a hw, optional uhs-i supporttoradex_imx_3.14.52_1.1.0_ga
Unfortunately the SD card power rail VGEN3 got disabled upon boot which is reported as follows: VGEN3: disabling Subsequent SD card operation fails as follows: mmcblk1: error -110 sending status command, aborting This commit fixes this by making sure VGEN3 is always powered and optionally allows that rail to be automatically switched to 1.8 volts for proper UHS-I operation potentially massively increasing speeds. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
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