arm64: dts: rockchip: Add AP6275P wireless support to Khadas Edge 2

Khadas Edge2 uses the PCI-e Ampak AP6275P 2T2R Wi-Fi 6 module. The
pcie@0 node can be used as Bridge1, so the wifi@0 node is used as a
device under the Bridge1.

Co-developed-by: Muhammed Efe Cetin <efectn@protonmail.com>
Signed-off-by: Muhammed Efe Cetin <efectn@protonmail.com>
Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Jacobe Zang <jacobe.zang@wesion.com>
Link: https://lore.kernel.org/r/20240910-dts-v14-1-82b39bd91257@wesion.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts b/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts
index dbddfc3bb4641725568784447d5eacf7d8612136..b80a552dad883cde09b1af01640f4bcb566cfb3d 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts
@@ -283,6 +283,22 @@
        reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
        vpcie3v3-supply = <&vcc3v3_pcie_wl>;
        status = "okay";
+
+       pcie@0,0 {
+               reg = <0x400000 0 0 0 0>;
+               #address-cells = <3>;
+               #size-cells = <2>;
+               ranges;
+               device_type = "pci";
+               bus-range = <0x40 0x4f>;
+
+               wifi: wifi@0,0 {
+                       compatible = "pci14e4,449d";
+                       reg = <0x410000 0 0 0 0>;
+                       clocks = <&hym8563>;
+                       clock-names = "lpo";
+               };
+       };
 };
 
 &pwm11 {