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| author | Martin Blumenstingl <martin.blumenstingl@googlemail.com> | 2018-12-29 13:57:10 +0100 |
|---|---|---|
| committer | Kevin Hilman <khilman@baylibre.com> | 2019-01-11 02:17:14 +0100 |
| commit | c8bfe65fb1fb7a43d766df1dfa379406112cba61 (patch) | |
| tree | 929a70a991b249a75cf08e7c4a3547aad443bb56 /Documentation/gpu | |
| parent | ARM: dts: meson8b: odroidc1: mark the SD card detection GPIO active-low (diff) | |
| download | linux-c8bfe65fb1fb7a43d766df1dfa379406112cba61.tar.xz linux-c8bfe65fb1fb7a43d766df1dfa379406112cba61.zip | |
ARM: dts: meson8b: ec100: mark the SD card detection GPIO active-low
After commit 89a5e15bcba87d ("gpio/mmc/of: Respect polarity in the device
tree") SD cards are not detected anymore.
The CD GPIO is "active low" on the EC-100. The MMC dt-bindings specify:
"[...] using the "cd-inverted" property means, that the CD line is active
high, i.e. it is high, when a card is inserted".
Fix the description of the SD card by marking it as GPIO_ACTIVE_LOW and
drop the "cd-inverted" property. This makes the definition consistent
with the existing dt-bindings and fixes the check whether an SD card is
inserted.
Fixes: bbedc1f1d90e33 ("ARM: dts: meson8b: Add support for the Endless Mini (EC-100)")
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Diffstat (limited to 'Documentation/gpu')
0 files changed, 0 insertions, 0 deletions