[PATCH] arm64: dts: marvell: 7040-db: Add the carrier detect pin for SD card on CP
From: Gregory CLEMENT <hidden>
Date: 2017-10-05 16:05:49
Subsystem:
arm/marvell kirkwood and armada 370, 375, 38x, 39x, xp, 3700, 7k/8k, cn9130 soc support, the rest · Maintainers:
Andrew Lunn, Gregory Clement, Sebastian Hesselbarth, Linus Torvalds
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 <redacted> --- arch/arm64/boot/dts/marvell/armada-7040-db.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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 {
--
2.14.2