IPQ40xx: Add reset controller support

Since we have a driver for the reset controller, lets add the necessary node.
Signed-off-by: NRobert Marko <robert.marko@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>

arch/arm/Kconfig

@@ -767,6 +767,7 @@ config ARCH_IPQ40XX
 	select DM
 	select DM_GPIO
 	select DM_SERIAL
+	select DM_RESET
 	select MSM_SMEM
 	select PINCTRL
 	select CLK

arch/arm/dts/qcom-ipq4019.dtsi

@@ -11,6 +11,7 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/pinctrl/pinctrl-snapdragon.h>
 #include <dt-bindings/clock/qcom,ipq4019-gcc.h>
+#include <dt-bindings/reset/qcom,ipq4019-reset.h>
 
 / {
 	#address-cells = <1>;
@@ -58,6 +59,14 @@
 			u-boot,dm-pre-reloc;
 		};
 
+		reset: gcc-reset@1800000 {
+			compatible = "qcom,gcc-reset-ipq4019";
+			reg = <0x1800000 0x60000>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+			u-boot,dm-pre-reloc;
+		};
+
 		pinctrl: qcom,tlmm@1000000 {
 			compatible = "qcom,tlmm-ipq4019";
 			reg = <0x1000000 0x300000>;