[PATCH] arm64: dts: rockchip: add rfkill for wireless modules for Radxa ROCK 5A

[FUKAUMI Naoki]

Radxa ROCK 5A has a M.2 E key slot which can be used for wireless
modules. there are two enable/disable switch pins, one for Wi-Fi,
another for Bluetooth. these pins are connected to GPIO.

add rfkill and rfkill-bt to control these pins via GPIO.

Signed-off-by: FUKAUMI Naoki <naoki at radxa.com>
---
this patch depends on [1] which depends on [2].

[1] https://patchwork.kernel.org/project/linux-rockchip/patch/20241119100813.78820-1-naoki@radxa.com/
[2] https://patchwork.kernel.org/project/linux-rockchip/patch/20241119095113.78151-1-naoki@radxa.com/
---
 arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
index 2d7fc691fafc..799340cb8242 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
@@ -21,6 +21,20 @@ led-1 {
 		};
 	};
 
+	rfkill {
+		compatible = "rfkill-gpio";
+		label = "rfkill-m2-wlan";
+		radio-type = "wlan";
+		shutdown-gpios = <&gpio0 RK_PD3 GPIO_ACTIVE_HIGH>;
+	};
+
+	rfkill-bt {
+		compatible = "rfkill-gpio";
+		label = "rfkill-m2-bt";
+		radio-type = "bluetooth";
+		shutdown-gpios = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>;
+	};
+
 	vcc12v_dcin: dcin: regulator-vcc12v-dcin {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc12v_dcin";
-- 
2.43.0