Commit ab2f85e5 authored by Martin Blumenstingl's avatar Martin Blumenstingl Committed by Greg Kroah-Hartman

ARM: dts: meson8b: odroidc1: mark the SD card detection GPIO active-low

[ Upstream commit 3fb348e0 ]

After commit 89a5e15b ("gpio/mmc/of: Respect polarity in the device
tree") SD cards are not detected anymore.

The CD GPIO is "active low" on Odroid-C1. 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: e03efbce ("ARM: dts: meson8b-odroidc1: add microSD support")
Signed-off-by: default avatarMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Tested-by: default avatarAnand Moon <linux.amoon@gmail.com>
Signed-off-by: default avatarKevin Hilman <khilman@baylibre.com>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 94f31b4c
......@@ -171,8 +171,7 @@ sd_card_slot: slot@1 {
cap-sd-highspeed;
disable-wp;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
cd-inverted;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
vmmc-supply = <&tflash_vdd>;
vqmmc-supply = <&tf_io>;
......
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