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authorMartin Blumenstingl <martin.blumenstingl@googlemail.com>2018-12-29 15:57:09 +0300
committerKevin Hilman <khilman@baylibre.com>2019-01-11 04:17:14 +0300
commit3fb348e030319f20ebbde082a449d4bf8a96f2fd (patch)
tree53a97aeeaf1af3f0806cb017c28604752ee4db2f /arch/arm/boot/dts/meson8b-odroidc1.dts
parente35e26b26e955c53e61c154ba26b9bb15da6b858 (diff)
downloadlinux-3fb348e030319f20ebbde082a449d4bf8a96f2fd.tar.xz
ARM: dts: meson8b: odroidc1: 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 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: e03efbce6bebf5 ("ARM: dts: meson8b-odroidc1: add microSD support") Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Tested-by: Anand Moon <linux.amoon@gmail.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Diffstat (limited to 'arch/arm/boot/dts/meson8b-odroidc1.dts')
-rw-r--r--arch/arm/boot/dts/meson8b-odroidc1.dts3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/meson8b-odroidc1.dts b/arch/arm/boot/dts/meson8b-odroidc1.dts
index a951a6632d0c..0f0a46ddf3ff 100644
--- a/arch/arm/boot/dts/meson8b-odroidc1.dts
+++ b/arch/arm/boot/dts/meson8b-odroidc1.dts
@@ -272,8 +272,7 @@
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>;