| From 676dd8fa358868a5178e019c5f9fd0e3be67e1d5 Mon Sep 17 00:00:00 2001 |
| From: Martin Blumenstingl <martin.blumenstingl@googlemail.com> |
| Date: Sat, 29 Dec 2018 13:57:11 +0100 |
| Subject: ARM: dts: meson8m2: mxiii-plus: mark the SD card detection GPIO |
| active-low |
| |
| [ Upstream commit 8615f5596335db0978cea593dcd0070dc5f8b116 ] |
| |
| 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 MXIII-Plus. 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: 35ee52bea66c74 ("ARM: dts: meson8m2: add support for the Tronsmart MXIII Plus") |
| 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> |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| arch/arm/boot/dts/meson8m2-mxiii-plus.dts | 3 +-- |
| 1 file changed, 1 insertion(+), 2 deletions(-) |
| |
| diff --git a/arch/arm/boot/dts/meson8m2-mxiii-plus.dts b/arch/arm/boot/dts/meson8m2-mxiii-plus.dts |
| index f5853610b20b..6ac02beb5fa7 100644 |
| --- a/arch/arm/boot/dts/meson8m2-mxiii-plus.dts |
| +++ b/arch/arm/boot/dts/meson8m2-mxiii-plus.dts |
| @@ -206,8 +206,7 @@ |
| 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 = <&vcc_3v3>; |
| }; |
| -- |
| 2.19.1 |
| |