arm64: dts: rockchip: add the PCIe PHY for RK3399

This patch adds PCIe node for RK3399 to support
PCIe controller.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 7df782a..0f97978 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -1010,6 +1010,16 @@
                        #phy-cells = <0>;
                        status = "disabled";
                };
+
+               pcie_phy: pcie-phy {
+                       compatible = "rockchip,rk3399-pcie-phy";
+                       clocks = <&cru SCLK_PCIEPHY_REF>;
+                       clock-names = "refclk";
+                       #phy-cells = <0>;
+                       resets = <&cru SRST_PCIEPHY>;
+                       reset-names = "phy";
+                       status = "disabled";
+               };
        };
 
        watchdog@ff848000 {