linux-kernel - [PATCH] arm64: dts: rockchip: add sdmmc card detect to the nanopc-t6

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Date: Sat, 30 Dec 2023 11:50:53 -0500
From: John Clark <inindev@...il.com>
To: "Rob Herring" <robh+dt@...nel.org>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@...aro.org>,
	"Conor Dooley" <conor+dt@...nel.org>,
	"Heiko Stuebner" <heiko@...ech.de>,
	linux-rockchip@...ts.infradead.org
Cc: "Thomas McKahan" <tmckahan@...gleboardsolutions.com>,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	John Clark <inindev@...il.com>
Subject: [PATCH] arm64: dts: rockchip: add sdmmc card detect to the nanopc-t6

The nanopc-t6 has an sdmmc card detect connected to gpio0_a4 which is
active low.

Signed-off-by: John Clark <inindev@...il.com>
---
 arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts
index d7722772ecd8..54445f929a37 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts
@@ -539,6 +539,7 @@ &sdmmc {
 	bus-width = <4>;
 	cap-mmc-highspeed;
 	cap-sd-highspeed;
+	cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
 	disable-wp;
 	no-mmc;
 	no-sdio;
-- 
2.39.2