dts/amlogic/meson-a1.dtsi

1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/interrupt-controller/irq.h>
7 #include <dt-bindings/interrupt-controller/arm-gic.h>
8 #include <dt-bindings/gpio/meson-a1-gpio.h>
13 	interrupt-parent = <&gic>;
14 	#address-cells = <2>;
15 	#size-cells = <2>;
18 		#address-cells = <2>;
19 		#size-cells = <0>;
23 			compatible = "arm,cortex-a35";
25 			enable-method = "psci";
26 			next-level-cache = <&l2>;
31 			compatible = "arm,cortex-a35";
33 			enable-method = "psci";
34 			next-level-cache = <&l2>;
37 		l2: l2-cache0 {
39 			cache-level = <2>;
40 			cache-unified;
45 		compatible = "arm,psci-1.0";
49 	reserved-memory {
50 		#address-cells = <2>;
51 		#size-cells = <2>;
55 			compatible = "shared-dma-pool";
59 			linux,cma-default;
63 	sm: secure-monitor {
64 		compatible = "amlogic,meson-gxbb-sm";
66 		pwrc: power-controller {
67 			compatible = "amlogic,meson-a1-pwrc";
68 			#power-domain-cells = <1>;
74 		compatible = "simple-bus";
75 		#address-cells = <2>;
76 		#size-cells = <2>;
80 			compatible = "simple-bus";
82 			#address-cells = <2>;
83 			#size-cells = <2>;
87 			reset: reset-controller@0 {
88 				compatible = "amlogic,meson-a1-reset";
90 				#reset-cells = <1>;
94 				compatible = "amlogic,meson-a1-periphs-pinctrl";
95 				#address-cells = <2>;
96 				#size-cells = <2>;
99 				gpio: bank@400 {  label
102 					reg-names = "mux", "gpio";
103 					gpio-controller;
104 					#gpio-cells = <2>;
105 					gpio-ranges = <&periphs_pinctrl 0 0 62>;
111 				compatible = "amlogic,meson-a1-uart",
112 					     "amlogic,meson-ao-uart";
116 				clock-names = "xtal", "pclk", "baud";
121 				compatible = "amlogic,meson-a1-uart",
122 					     "amlogic,meson-ao-uart";
126 				clock-names = "xtal", "pclk", "baud";
130 			gpio_intc: interrupt-controller@0440 {
131 				compatible = "amlogic,meson-a1-gpio-intc",
132 					     "amlogic,meson-gpio-intc";
134 				interrupt-controller;
135 				#interrupt-cells = <2>;
136 				amlogic,channel-interrupts =
141 		gic: interrupt-controller@ff901000 {
142 			compatible = "arm,gic-400";
147 			interrupt-controller;
150 			#interrupt-cells = <3>;
151 			#address-cells = <0>;
156 		compatible = "arm,armv8-timer";
167 	xtal: xtal-clk {
168 		compatible = "fixed-clock";
169 		clock-frequency = <24000000>;
170 		clock-output-names = "xtal";
171 		#clock-cells = <0>;