Thread (8 messages) 8 messages, 3 authors, 2026-01-12
STALE156d
Revisions (3)
  1. v1 current
  2. v2 [diff vs current]
  3. v3 [diff vs current]

[PATCH 3/3] arm64: dts: rockchip: Add cd-gpios for sdmmc of RK3576 EVB1

From: Shawn Lin <shawn.lin@rock-chips.com>
Date: 2026-01-12 07:19:22
Also in: linux-rockchip
Subsystem: the rest · Maintainer: Linus Torvalds

Without cd-gpios, the sdmmc would not be detected, because during
runtime PM, the clock is gated which prevents the irq from issuing.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
---

 arch/arm64/boot/dts/rockchip/rk3576-evb1-v10.dts | 1 +
 1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3576-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3576-evb1-v10.dts
index 0789733..b583cec 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576-evb1-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3576-evb1-v10.dts
@@ -958,6 +958,7 @@
 	bus-width = <4>;
 	cap-mmc-highspeed;
 	cap-sd-highspeed;
+	cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
 	disable-wp;
 	max-frequency = <200000000>;
 	no-sdio;
-- 
2.7.4
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help