arm64: dts: rk3399-sapphire-excavator-linux: add fiq_debugger node

Change-Id: I6d2c97a06a7c252eec47ab3b1e686b1799780171
Signed-off-by: Zorro Liu <lyx@rock-chips.com>

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator-linux.dts b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator-linux.dts
index 80bb7fb86e4ebdd941a8370847610690c5d8ef21..5e8c40faff4aa3d5173d02048b095c4653b7c2ef 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator-linux.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator-linux.dts
@@ -49,6 +49,17 @@
        model = "Rockchip RK3399 Excavator Board (Linux Opensource)";
        compatible = "rockchip,rk3399-excavator-linux", "rockchip,rk3399";
 
+       fiq_debugger: fiq-debugger {
+               compatible = "rockchip,fiq-debugger";
+               rockchip,serial-id = <2>;
+               rockchip,signal-irq = <182>;
+               rockchip,wake-irq = <0>;
+               rockchip,irq-mode-enable = <1>;  /* If enable uart uses irq instead of fiq */
+               rockchip,baudrate = <1500000>;  /* Only 115200 and 1500000 */
+               pinctrl-names = "default";
+               pinctrl-0 = <&uart2c_xfer>;
+       };
+
        edp_panel: edp-panel {
                compatible = "lg,lp079qx1-sp0v", "panel-simple";
                backlight = <&backlight>;