1// SPDX-License-Identifier: GPL-2.0-or-later 2/* 3 * Copyright (c) 2015 HiSilicon Technologies Co., Ltd. 4 */ 5 6#include <dt-bindings/clock/hi3519-clock.h> 7#include <dt-bindings/interrupt-controller/arm-gic.h> 8/ { 9 #address-cells = <1>; 10 #size-cells = <1>; 11 chosen { }; 12 13 cpus { 14 #address-cells = <1>; 15 #size-cells = <0>; 16 17 cpu@0 { 18 device_type = "cpu"; 19 compatible = "arm,cortex-a7"; 20 reg = <0>; 21 }; 22 }; 23 24 gic: interrupt-controller@10300000 { 25 compatible = "arm,cortex-a7-gic"; 26 #interrupt-cells = <3>; 27 interrupt-controller; 28 reg = <0x10301000 0x1000>, <0x10302000 0x1000>; 29 }; 30 31 clk_3m: clk_3m { 32 compatible = "fixed-clock"; 33 #clock-cells = <0>; 34 clock-frequency = <3000000>; 35 }; 36 37 crg: clock-reset-controller@12010000 { 38 compatible = "hisilicon,hi3519-crg"; 39 #clock-cells = <1>; 40 #reset-cells = <2>; 41 reg = <0x12010000 0x10000>; 42 }; 43 44 soc { 45 #address-cells = <1>; 46 #size-cells = <1>; 47 compatible = "simple-bus"; 48 interrupt-parent = <&gic>; 49 ranges; 50 51 uart0: serial@12100000 { 52 compatible = "arm,pl011", "arm,primecell"; 53 reg = <0x12100000 0x1000>; 54 interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; 55 clocks = <&crg HI3519_UART0_CLK>, <&crg HI3519_UART0_CLK>; 56 clock-names = "uartclk", "apb_pclk"; 57 status = "disabled"; 58 }; 59 60 uart1: serial@12101000 { 61 compatible = "arm,pl011", "arm,primecell"; 62 reg = <0x12101000 0x1000>; 63 interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>; 64 clocks = <&crg HI3519_UART1_CLK>, <&crg HI3519_UART1_CLK>; 65 clock-names = "uartclk", "apb_pclk"; 66 status = "disabled"; 67 }; 68 69 uart2: serial@12102000 { 70 compatible = "arm,pl011", "arm,primecell"; 71 reg = <0x12102000 0x1000>; 72 interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>; 73 clocks = <&crg HI3519_UART2_CLK>, <&crg HI3519_UART2_CLK>; 74 clock-names = "uartclk", "apb_pclk"; 75 status = "disabled"; 76 }; 77 78 uart3: serial@12103000 { 79 compatible = "arm,pl011", "arm,primecell"; 80 reg = <0x12103000 0x1000>; 81 interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; 82 clocks = <&crg HI3519_UART3_CLK>, <&crg HI3519_UART3_CLK>; 83 clock-names = "uartclk", "apb_pclk"; 84 status = "disabled"; 85 }; 86 87 uart4: serial@12104000 { 88 compatible = "arm,pl011", "arm,primecell"; 89 reg = <0x12104000 0x1000>; 90 interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>; 91 clocks = <&crg HI3519_UART4_CLK>, <&crg HI3519_UART4_CLK>; 92 clock-names = "uartclk", "apb_pclk"; 93 status = "disabled"; 94 }; 95 96 dual_timer0: timer@12000000 { 97 compatible = "arm,sp804", "arm,primecell"; 98 interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>, 99 <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; 100 reg = <0x12000000 0x1000>; 101 clocks = <&clk_3m>; 102 clock-names = "apb_pclk"; 103 status = "disabled"; 104 }; 105 106 dual_timer1: timer@12001000 { 107 compatible = "arm,sp804", "arm,primecell"; 108 interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>, 109 <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; 110 reg = <0x12001000 0x1000>; 111 clocks = <&clk_3m>; 112 clock-names = "apb_pclk"; 113 status = "disabled"; 114 }; 115 116 dual_timer2: timer@12002000 { 117 compatible = "arm,sp804", "arm,primecell"; 118 interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>, 119 <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; 120 reg = <0x12002000 0x1000>; 121 clocks = <&clk_3m>; 122 clock-names = "apb_pclk"; 123 status = "disabled"; 124 }; 125 126 spi_bus0: spi@12120000 { 127 compatible = "arm,pl022", "arm,primecell"; 128 reg = <0x12120000 0x1000>; 129 interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>; 130 clocks = <&crg HI3519_SPI0_CLK>, <&crg HI3519_SPI0_CLK>; 131 clock-names = "sspclk", "apb_pclk"; 132 num-cs = <1>; 133 #address-cells = <1>; 134 #size-cells = <0>; 135 status = "disabled"; 136 }; 137 138 spi_bus1: spi@12121000 { 139 compatible = "arm,pl022", "arm,primecell"; 140 reg = <0x12121000 0x1000>; 141 interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; 142 clocks = <&crg HI3519_SPI1_CLK>, <&crg HI3519_SPI1_CLK>; 143 clock-names = "sspclk", "apb_pclk"; 144 num-cs = <1>; 145 #address-cells = <1>; 146 #size-cells = <0>; 147 status = "disabled"; 148 }; 149 150 spi_bus2: spi@12122000 { 151 compatible = "arm,pl022", "arm,primecell"; 152 reg = <0x12122000 0x1000>; 153 interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; 154 clocks = <&crg HI3519_SPI2_CLK>, <&crg HI3519_SPI2_CLK>; 155 clock-names = "sspclk", "apb_pclk"; 156 num-cs = <1>; 157 #address-cells = <1>; 158 #size-cells = <0>; 159 status = "disabled"; 160 }; 161 162 sysctrl: system-controller@12020000 { 163 compatible = "hisilicon,hi3519-sysctrl", "syscon"; 164 reg = <0x12020000 0x1000>; 165 }; 166 167 reboot { 168 compatible = "syscon-reboot"; 169 regmap = <&sysctrl>; 170 offset = <0x4>; 171 mask = <0xdeadbeef>; 172 }; 173 }; 174}; 175