linux-kernel - [PATCH 5/6] arm64: dts: imx8mq-librem5: Set cap-power-off-card for usdhc2

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Message-Id: <20260105-l5-dtb-fixes-v1-5-f491881a7fe7@puri.sm>
Date: Mon, 05 Jan 2026 21:39:42 +0100
From: Sebastian Krzyszkowiak via B4 Relay <devnull+sebastian.krzyszkowiak.puri.sm@...nel.org>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>, 
 Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>
Cc: devicetree@...r.kernel.org, imx@...ts.linux.dev, 
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 kernel@...i.sm, Sebastian Krzyszkowiak <sebastian.krzyszkowiak@...i.sm>
Subject: [PATCH 5/6] arm64: dts: imx8mq-librem5: Set cap-power-off-card for
 usdhc2

From: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@...i.sm>

This is needed for brcmfmac to turn the card off in suspend
since 8c3170628a9ce24a59647bd24f897e666af919b8.

Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@...i.sm>
---
 arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
index 0e3c103dd7ff..22b1a29ad440 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
@@ -1437,6 +1437,7 @@ &usdhc2 {
 	max-frequency = <50000000>;
 	disable-wp;
 	cap-sdio-irq;
+	cap-power-off-card;
 	keep-power-in-suspend;
 	wakeup-source;
 	status = "okay";

-- 
2.52.0