[PATCH] arm64: dts: rockchip: fix rk809 interrupt pin on rk3566-roc-pc

From: guoweix

Date: Wed Apr 08 2026 - 11:17:53 EST


The RK809 PMIC interrupt pin on the Firefly ROC-RK3566-PC (Station M2)
is physically connected to GPIO0_A3 (RK_PA3) according to the board's
schematic.

Currently, the PMIC node incorrectly specifies RK_PA7 for the interrupt,
which prevents the PMIC from correctly signaling interrupts. (Note that
the pinctrl node 'pmic_int' correctly configures RK_PA3).

Fix this by updating the interrupts property to use RK_PA3.

Fixes: 30ac9b4e25d8 ("arm64: dts: rockchip: add dts for Firefly Station M2 rk3566")

Signed-off-by: guoweix <2298701336@xxxxxx>
---
arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts b/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts
index 7e499064e035..985770e3a5e2 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts
@@ -245,7 +245,7 @@ rk809: pmic@20 {
compatible = "rockchip,rk809";
reg = <0x20>;
interrupt-parent = <&gpio0>;
- interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>;
+ interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
clock-output-names = "rk808-clkout1", "rk808-clkout2";
assigned-clocks = <&cru I2S1_MCLKOUT_TX>;
assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>;
--
2.43.0