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| author |   Gregory CLEMENT <gregory.clement@free-electrons.com> | 2017-10-05 18:05:49 +0200 |
|---|---|---|
| committer | Gregory CLEMENT <gregory.clement@free-electrons.com> | 2017-10-12 15:53:47 +0200 |
| commit | c4e3bf290c3089502ee33e25795075b86fe9a449 (patch) | |
| tree | f9da108aca7c0829b8e4100a030c028bbf893ca2 /arch/arm64/boot/dts/marvell/armada-7040-db.dts | |
| parent | arm64: dts: marvell: 7040-db: Document the gpio expander (diff) | |
| download | linux-dev-c4e3bf290c3089502ee33e25795075b86fe9a449.tar.xz linux-dev-c4e3bf290c3089502ee33e25795075b86fe9a449.zip | |
arm64: dts: marvell: 7040-db: Add the carrier detect pin for SD card on CP
The SD card slot connected to the SD controller of the CP part has a
carrier detect pin connected the gpio expander. This patch enables it
allowing supporting the hotplug event for the SD card.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Diffstat (limited to 'arch/arm64/boot/dts/marvell/armada-7040-db.dts')
| -rw-r--r-- | arch/arm64/boot/dts/marvell/armada-7040-db.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/marvell/armada-7040-db.dts b/arch/arm64/boot/dts/marvell/armada-7040-db.dts index 18a75fad1e8d..d339ad5c8c27 100644 --- a/arch/arm64/boot/dts/marvell/armada-7040-db.dts +++ b/arch/arm64/boot/dts/marvell/armada-7040-db.dts @@ -239,7 +239,7 @@ status = "okay"; bus-width = <4>; no-1-8-v; - non-removable; + cd-gpios = <&expander0 12 GPIO_ACTIVE_LOW>; }; &cpm_mdio { |