diff options
| author | Martin Blumenstingl <martin.blumenstingl@googlemail.com> | 2018-12-29 15:57:09 +0300 |
|---|---|---|
| committer | Kevin Hilman <khilman@baylibre.com> | 2019-01-11 04:17:14 +0300 |
| commit | 3fb348e030319f20ebbde082a449d4bf8a96f2fd (patch) | |
| tree | 53a97aeeaf1af3f0806cb017c28604752ee4db2f /arch/arm | |
| parent | e35e26b26e955c53e61c154ba26b9bb15da6b858 (diff) | |
| download | linux-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')
| -rw-r--r-- | arch/arm/boot/dts/meson8b-odroidc1.dts | 3 |
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>; |