xref: /OK3568_Linux_fs/kernel/arch/arm/boot/dts/hi3620.dtsi (revision 4882a59341e53eb6f0b4789bf948001014eff981)

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Hisilicon Ltd. Hi3620 SoC
 *
 * Copyright (C) 2012-2013 Hisilicon Ltd.
 * Copyright (C) 2012-2013 Linaro Ltd.
 *
 * Author: Haojian Zhuang <haojian.zhuang@linaro.org>
 */

#include <dt-bindings/clock/hi3620-clock.h>

/ {
	#address-cells = <1>;
	#size-cells = <1>;

	aliases {
		serial0 = &uart0;
		serial1 = &uart1;
		serial2 = &uart2;
		serial3 = &uart3;
		serial4 = &uart4;
	};

	pclk: clk {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <26000000>;
		clock-output-names = "apb_pclk";
	};

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;
		enable-method = "hisilicon,hi3620-smp";

		cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a9";
			reg = <0x0>;
			next-level-cache = <&L2>;
		};

		cpu@1 {
			compatible = "arm,cortex-a9";
			device_type = "cpu";
			reg = <1>;
			next-level-cache = <&L2>;
		};

		cpu@2 {
			compatible = "arm,cortex-a9";
			device_type = "cpu";
			reg = <2>;
			next-level-cache = <&L2>;
		};

		cpu@3 {
			compatible = "arm,cortex-a9";
			device_type = "cpu";
			reg = <3>;
			next-level-cache = <&L2>;
		};
	};

	amba {

		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "simple-bus";
		interrupt-parent = <&gic>;
		ranges = <0 0xfc000000 0x2000000>;

		L2: cache-controller {
			compatible = "arm,pl310-cache";
			reg = <0x100000 0x100000>;
			interrupts = <0 15 4>;
			cache-unified;
			cache-level = <2>;
		};

		gic: interrupt-controller@1000 {
			compatible = "arm,cortex-a9-gic";
			#interrupt-cells = <3>;
			#address-cells = <0>;
			interrupt-controller;
			/* gic dist base, gic cpu base */
			reg = <0x1000 0x1000>, <0x100 0x100>;
		};

		sysctrl: system-controller@802000 {
			compatible = "hisilicon,sysctrl", "syscon";
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0 0x802000 0x1000>;
			reg = <0x802000 0x1000>;

			smp-offset = <0x31c>;
			resume-offset = <0x308>;
			reboot-offset = <0x4>;

			clock: clock@0 {
				compatible = "hisilicon,hi3620-clock";
				reg = <0 0x10000>;
				#clock-cells = <1>;
			};
		};

		dual_timer0: dual_timer@800000 {
			compatible = "arm,sp804", "arm,primecell";
			reg = <0x800000 0x1000>;
			/* timer00 & timer01 */
			interrupts = <0 0 4>, <0 1 4>;
			clocks = <&clock HI3620_TIMER0_MUX>,
				 <&clock HI3620_TIMER1_MUX>,
				 <&clock HI3620_TIMER0_MUX>;
			clock-names = "timer0clk", "timer1clk", "apb_pclk";
			status = "disabled";
		};

		dual_timer1: dual_timer@801000 {
			compatible = "arm,sp804", "arm,primecell";
			reg = <0x801000 0x1000>;
			/* timer10 & timer11 */
			interrupts = <0 2 4>, <0 3 4>;
			clocks = <&clock HI3620_TIMER2_MUX>,
				 <&clock HI3620_TIMER3_MUX>,
				 <&clock HI3620_TIMER2_MUX>;
			clock-names = "timer0clk", "timer1clk", "apb_pclk";
			status = "disabled";
		};

		dual_timer2: dual_timer@a01000 {
			compatible = "arm,sp804", "arm,primecell";
			reg = <0xa01000 0x1000>;
			/* timer20 & timer21 */
			interrupts = <0 4 4>, <0 5 4>;
			clocks = <&clock HI3620_TIMER4_MUX>,
				 <&clock HI3620_TIMER5_MUX>,
				 <&clock HI3620_TIMER4_MUX>;
			clock-names = "timer0lck", "timer1clk", "apb_pclk";
			status = "disabled";
		};

		dual_timer3: dual_timer@a02000 {
			compatible = "arm,sp804", "arm,primecell";
			reg = <0xa02000 0x1000>;
			/* timer30 & timer31 */
			interrupts = <0 6 4>, <0 7 4>;
			clocks = <&clock HI3620_TIMER6_MUX>,
				 <&clock HI3620_TIMER7_MUX>,
				 <&clock HI3620_TIMER6_MUX>;
			clock-names = "timer0clk", "timer1clk", "apb_pclk";
			status = "disabled";
		};

		dual_timer4: dual_timer@a03000 {
			compatible = "arm,sp804", "arm,primecell";
			reg = <0xa03000 0x1000>;
			/* timer40 & timer41 */
			interrupts = <0 96 4>, <0 97 4>;
			clocks = <&clock HI3620_TIMER8_MUX>,
				 <&clock HI3620_TIMER9_MUX>,
				 <&clock HI3620_TIMER8_MUX>;
			clock-names = "timer0clk", "timer1clk", "apb_pclk";
			status = "disabled";
		};

		timer5: timer@600 {
			compatible = "arm,cortex-a9-twd-timer";
			reg = <0x600 0x20>;
			interrupts = <1 13 0xf01>;
		};

		uart0: uart@b00000 {
			compatible = "arm,pl011", "arm,primecell";
			reg = <0xb00000 0x1000>;
			interrupts = <0 20 4>;
			clocks = <&clock HI3620_UARTCLK0>;
			clock-names = "apb_pclk";
			status = "disabled";
		};

		uart1: uart@b01000 {
			compatible = "arm,pl011", "arm,primecell";
			reg = <0xb01000 0x1000>;
			interrupts = <0 21 4>;
			clocks = <&clock HI3620_UARTCLK1>;
			clock-names = "apb_pclk";
			status = "disabled";
		};

		uart2: uart@b02000 {
			compatible = "arm,pl011", "arm,primecell";
			reg = <0xb02000 0x1000>;
			interrupts = <0 22 4>;
			clocks = <&clock HI3620_UARTCLK2>;
			clock-names = "apb_pclk";
			status = "disabled";
		};

		uart3: uart@b03000 {
			compatible = "arm,pl011", "arm,primecell";
			reg = <0xb03000 0x1000>;
			interrupts = <0 23 4>;
			clocks = <&clock HI3620_UARTCLK3>;
			clock-names = "apb_pclk";
			status = "disabled";
		};

		uart4: uart@b04000 {
			compatible = "arm,pl011", "arm,primecell";
			reg = <0xb04000 0x1000>;
			interrupts = <0 24 4>;
			clocks = <&clock HI3620_UARTCLK4>;
			clock-names = "apb_pclk";
			status = "disabled";
		};

		gpio0: gpio@806000 {
			compatible = "arm,pl061", "arm,primecell";
			reg = <0x806000 0x1000>;
			interrupts = <0 64 0x4>;
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <	&pmx0 2 0 1 &pmx0 3 0 1 &pmx0 4 0 1
					&pmx0 5 0 1 &pmx0 6 1 1 &pmx0 7 2 1>;
			interrupt-controller;
			#interrupt-cells = <2>;
			clocks = <&clock HI3620_GPIOCLK0>;
			clock-names = "apb_pclk";
		};

		gpio1: gpio@807000 {
			compatible = "arm,pl061", "arm,primecell";
			reg = <0x807000 0x1000>;
			interrupts = <0 65 0x4>;
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <	&pmx0 0 3 1 &pmx0 1 3 1 &pmx0 2 3 1
					&pmx0 3 3 1 &pmx0 4 3 1 &pmx0 5 4 1
					&pmx0 6 5 1 &pmx0 7 6 1>;
			interrupt-controller;
			#interrupt-cells = <2>;
			clocks = <&clock HI3620_GPIOCLK1>;
			clock-names = "apb_pclk";
		};

		gpio2: gpio@808000 {
			compatible = "arm,pl061", "arm,primecell";
			reg = <0x808000 0x1000>;
			interrupts = <0 66 0x4>;
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <	&pmx0 0 7 1 &pmx0 1 8 1 &pmx0 2 9 1
					&pmx0 3 10 1 &pmx0 4 3 1 &pmx0 5 3 1
					&pmx0 6 3 1 &pmx0 7 3 1>;
			interrupt-controller;
			#interrupt-cells = <2>;
			clocks = <&clock HI3620_GPIOCLK2>;
			clock-names = "apb_pclk";
		};

		gpio3: gpio@809000 {
			compatible = "arm,pl061", "arm,primecell";
			reg = <0x809000 0x1000>;
			interrupts = <0 67 0x4>;
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <	&pmx0 0 3 1 &pmx0 1 3 1 &pmx0 2 3 1
					&pmx0 3 3 1 &pmx0 4 11 1 &pmx0 5 11 1
					&pmx0 6 11 1 &pmx0 7 11 1>;
			interrupt-controller;
			#interrupt-cells = <2>;
			clocks = <&clock HI3620_GPIOCLK3>;
			clock-names = "apb_pclk";
		};

		gpio4: gpio@80a000 {
			compatible = "arm,pl061", "arm,primecell";
			reg = <0x80a000 0x1000>;
			interrupts = <0 68 0x4>;
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <	&pmx0 0 11 1 &pmx0 1 11 1 &pmx0 2 11 1
					&pmx0 3 11 1 &pmx0 4 12 1 &pmx0 5 12 1
					&pmx0 6 13 1 &pmx0 7 13 1>;
			interrupt-controller;
			#interrupt-cells = <2>;
			clocks = <&clock HI3620_GPIOCLK4>;
			clock-names = "apb_pclk";
		};

		gpio5: gpio@80b000 {
			compatible = "arm,pl061", "arm,primecell";
			reg = <0x80b000 0x1000>;
			interrupts = <0 69 0x4>;
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <	&pmx0 0 14 1 &pmx0 1 15 1 &pmx0 2 16 1
					&pmx0 3 16 1 &pmx0 4 16 1 &pmx0 5 16 1
					&pmx0 6 16 1 &pmx0 7 16 1>;
			interrupt-controller;
			#interrupt-cells = <2>;
			clocks = <&clock HI3620_GPIOCLK5>;
			clock-names = "apb_pclk";
		};

		gpio6: gpio@80c000 {
			compatible = "arm,pl061", "arm,primecell";
			reg = <0x80c000 0x1000>;
			interrupts = <0 70 0x4>;
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <	&pmx0 0 16 1 &pmx0 1 16 1 &pmx0 2 17 1
					&pmx0 3 17 1 &pmx0 4 18 1 &pmx0 5 18 1
					&pmx0 6 18 1 &pmx0 7 19 1>;
			interrupt-controller;
			#interrupt-cells = <2>;
			clocks = <&clock HI3620_GPIOCLK6>;
			clock-names = "apb_pclk";
		};

		gpio7: gpio@80d000 {
			compatible = "arm,pl061", "arm,primecell";
			reg = <0x80d000 0x1000>;
			interrupts = <0 71 0x4>;
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <	&pmx0 0 19 1 &pmx0 1 20 1 &pmx0 2 21 1
					&pmx0 3 22 1 &pmx0 4 23 1 &pmx0 5 24 1
					&pmx0 6 25 1 &pmx0 7 26 1>;
			interrupt-controller;
			#interrupt-cells = <2>;
			clocks = <&clock HI3620_GPIOCLK7>;
			clock-names = "apb_pclk";
		};

		gpio8: gpio@80e000 {
			compatible = "arm,pl061", "arm,primecell";
			reg = <0x80e000 0x1000>;
			interrupts = <0 72 0x4>;
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <	&pmx0 0 27 1 &pmx0 1 28 1 &pmx0 2 29 1
					&pmx0 3 30 1 &pmx0 4 31 1 &pmx0 5 32 1
					&pmx0 6 33 1 &pmx0 7 34 1>;
			interrupt-controller;
			#interrupt-cells = <2>;
			clocks = <&clock HI3620_GPIOCLK8>;
			clock-names = "apb_pclk";
		};

		gpio9: gpio@80f000 {
			compatible = "arm,pl061", "arm,primecell";
			reg = <0x80f000 0x1000>;
			interrupts = <0 73 0x4>;
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <	&pmx0 0 35 1 &pmx0 1 36 1 &pmx0 2 37 1
					&pmx0 3 38 1 &pmx0 4 39 1 &pmx0 5 40 1
					&pmx0 6 41 1>;
			interrupt-controller;
			#interrupt-cells = <2>;
			clocks = <&clock HI3620_GPIOCLK9>;
			clock-names = "apb_pclk";
		};

		gpio10: gpio@810000 {
			compatible = "arm,pl061", "arm,primecell";
			reg = <0x810000 0x1000>;
			interrupts = <0 74 0x4>;
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <	&pmx0 2 43 1 &pmx0 3 44 1 &pmx0 4 45 1
					&pmx0 5 45 1 &pmx0 6 46 1 &pmx0 7 46 1>;
			interrupt-controller;
			#interrupt-cells = <2>;
			clocks = <&clock HI3620_GPIOCLK10>;
			clock-names = "apb_pclk";
		};

		gpio11: gpio@811000 {
			compatible = "arm,pl061", "arm,primecell";
			reg = <0x811000 0x1000>;
			interrupts = <0 75 0x4>;
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <	&pmx0 0 47 1 &pmx0 1 47 1 &pmx0 2 47 1
					&pmx0 3 47 1 &pmx0 4 47 1 &pmx0 5 48 1
					&pmx0 6 49 1 &pmx0 7 49 1>;
			interrupt-controller;
			#interrupt-cells = <2>;
			clocks = <&clock HI3620_GPIOCLK11>;
			clock-names = "apb_pclk";
		};

		gpio12: gpio@812000 {
			compatible = "arm,pl061", "arm,primecell";
			reg = <0x812000 0x1000>;
			interrupts = <0 76 0x4>;
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <	&pmx0 0 49 1 &pmx0 1 50 1 &pmx0 2 49 1
					&pmx0 3 49 1 &pmx0 4 51 1 &pmx0 5 51 1
					&pmx0 6 51 1 &pmx0 7 52 1>;
			interrupt-controller;
			#interrupt-cells = <2>;
			clocks = <&clock HI3620_GPIOCLK12>;
			clock-names = "apb_pclk";
		};

		gpio13: gpio@813000 {
			compatible = "arm,pl061", "arm,primecell";
			reg = <0x813000 0x1000>;
			interrupts = <0 77 0x4>;
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <	&pmx0 0 51 1 &pmx0 1 51 1 &pmx0 2 53 1
					&pmx0 3 53 1 &pmx0 4 53 1 &pmx0 5 54 1
					&pmx0 6 55 1 &pmx0 7 56 1>;
			interrupt-controller;
			#interrupt-cells = <2>;
			clocks = <&clock HI3620_GPIOCLK13>;
			clock-names = "apb_pclk";
		};

		gpio14: gpio@814000 {
			compatible = "arm,pl061", "arm,primecell";
			reg = <0x814000 0x1000>;
			interrupts = <0 78 0x4>;
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <	&pmx0 0 57 1 &pmx0 1 97 1 &pmx0 2 97 1
					&pmx0 3 58 1 &pmx0 4 59 1 &pmx0 5 60 1
					&pmx0 6 60 1 &pmx0 7 61 1>;
			interrupt-controller;
			#interrupt-cells = <2>;
			clocks = <&clock HI3620_GPIOCLK14>;
			clock-names = "apb_pclk";
		};

		gpio15: gpio@815000 {
			compatible = "arm,pl061", "arm,primecell";
			reg = <0x815000 0x1000>;
			interrupts = <0 79 0x4>;
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <	&pmx0 0 61 1 &pmx0 1 62 1 &pmx0 2 62 1
					&pmx0 3 63 1 &pmx0 4 63 1 &pmx0 5 64 1
					&pmx0 6 64 1 &pmx0 7 65 1>;
			interrupt-controller;
			#interrupt-cells = <2>;
			clocks = <&clock HI3620_GPIOCLK15>;
			clock-names = "apb_pclk";
		};

		gpio16: gpio@816000 {
			compatible = "arm,pl061", "arm,primecell";
			reg = <0x816000 0x1000>;
			interrupts = <0 80 0x4>;
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <	&pmx0 0 66 1 &pmx0 1 67 1 &pmx0 2 68 1
					&pmx0 3 69 1 &pmx0 4 70 1 &pmx0 5 71 1
					&pmx0 6 72 1 &pmx0 7 73 1>;
			interrupt-controller;
			#interrupt-cells = <2>;
			clocks = <&clock HI3620_GPIOCLK16>;
			clock-names = "apb_pclk";
		};

		gpio17: gpio@817000 {
			compatible = "arm,pl061", "arm,primecell";
			reg = <0x817000 0x1000>;
			interrupts = <0 81 0x4>;
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <	&pmx0 0 74 1 &pmx0 1 75 1 &pmx0 2 76 1
					&pmx0 3 77 1 &pmx0 4 78 1 &pmx0 5 79 1
					&pmx0 6 80 1 &pmx0 7 81 1>;
			interrupt-controller;
			#interrupt-cells = <2>;
			clocks = <&clock HI3620_GPIOCLK17>;
			clock-names = "apb_pclk";
		};

		gpio18: gpio@818000 {
			compatible = "arm,pl061", "arm,primecell";
			reg = <0x818000 0x1000>;
			interrupts = <0 82 0x4>;
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <	&pmx0 0 82 1 &pmx0 1 83 1 &pmx0 2 83 1
					&pmx0 3 84 1 &pmx0 4 84 1 &pmx0 5 85 1
					&pmx0 6 86 1 &pmx0 7 87 1>;
			interrupt-controller;
			#interrupt-cells = <2>;
			clocks = <&clock HI3620_GPIOCLK18>;
			clock-names = "apb_pclk";
		};

		gpio19: gpio@819000 {
			compatible = "arm,pl061", "arm,primecell";
			reg = <0x819000 0x1000>;
			interrupts = <0 83 0x4>;
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <	&pmx0 0 87 1 &pmx0 1 87 1 &pmx0 2 88 1
					&pmx0 3 88 1>;
			interrupt-controller;
			#interrupt-cells = <2>;
			clocks = <&clock HI3620_GPIOCLK19>;
			clock-names = "apb_pclk";
		};

		gpio20: gpio@81a000 {
			compatible = "arm,pl061", "arm,primecell";
			reg = <0x81a000 0x1000>;
			interrupts = <0 84 0x4>;
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <	&pmx0 0 89 1 &pmx0 1 89 1 &pmx0 2 90 1
					&pmx0 3 90 1 &pmx0 4 91 1 &pmx0 5 92 1>;
			interrupt-controller;
			#interrupt-cells = <2>;
			clocks = <&clock HI3620_GPIOCLK20>;
			clock-names = "apb_pclk";
		};

		gpio21: gpio@81b000 {
			compatible = "arm,pl061", "arm,primecell";
			reg = <0x81b000 0x1000>;
			interrupts = <0 85 0x4>;
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <	&pmx0 3 94 1 &pmx0 7 96 1>;
			interrupt-controller;
			#interrupt-cells = <2>;
			clocks = <&clock HI3620_GPIOCLK21>;
			clock-names = "apb_pclk";
		};

		pmx0: pinmux@803000 {
			compatible = "pinctrl-single";
			reg = <0x803000 0x188>;
			#address-cells = <1>;
			#size-cells = <1>;
			#pinctrl-cells = <1>;
			#gpio-range-cells = <3>;
			ranges;

			pinctrl-single,register-width = <32>;
			pinctrl-single,function-mask = <7>;
			/* pin base, nr pins & gpio function */
			pinctrl-single,gpio-range = <&range 0 3 0 &range 3 9 1
						&range 12 1 0 &range 13 29 1
						&range 43 1 0 &range 44 49 1
						&range 94 1 1 &range 96 2 1>;

			range: gpio-range {
				#pinctrl-single,gpio-range-cells = <3>;
			};
		};

		pmx1: pinmux@803800 {
			compatible = "pinconf-single";
			reg = <0x803800 0x2dc>;
			#address-cells = <1>;
			#size-cells = <1>;
			#pinctrl-cells = <1>;
			ranges;

			pinctrl-single,register-width = <32>;
		};
	};
};