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|
/dts-v1/;
/ {
#address-cells = <1>;
#size-cells = <1>;
compatible = "SiFive,FE240G-dev", "fe240-dev", "sifive-dev";
model = "SiFive,FE240G";
chosen {
stdout-path = "/soc/serial@20000000:115200";
metal,entry = <&L7 0x400000>;
};
L17: aliases {
serial0 = &L6;
};
L16: cpus {
#address-cells = <1>;
#size-cells = <0>;
L4: cpu@0 {
clock-frequency = <0>;
compatible = "sifive,caboose0", "riscv";
device_type = "cpu";
reg = <0x0>;
riscv,isa = "rv32imafc";
status = "okay";
timebase-frequency = <1000000>;
hardware-exec-breakpoint-count = <4>;
L3: interrupt-controller {
#interrupt-cells = <1>;
compatible = "riscv,cpu-intc";
interrupt-controller;
};
};
};
L15: soc {
#address-cells = <1>;
#size-cells = <1>;
compatible = "SiFive,FE240G-soc", "fe240-soc", "sifive-soc", "simple-bus";
ranges;
hfclk: clock@0 {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32500000>;
};
L2: debug-controller@0 {
compatible = "sifive,debug-013", "riscv,debug-013";
interrupts-extended = <&L3 65535>;
reg = <0x0 0x1000>;
reg-names = "control";
};
L0: error-device@3000 {
compatible = "sifive,error0";
reg = <0x3000 0x1000>;
};
L12: global-external-interrupts {
compatible = "sifive,global-external-interrupts0";
interrupt-parent = <&L1>;
interrupts = <22 23 24 25>;
};
L5: gpio@20002000 {
#gpio-cells = <2>;
#interrupt-cells = <2>;
compatible = "sifive,gpio0", "sifive,gpio1";
gpio-controller;
interrupt-controller;
interrupt-parent = <&L1>;
interrupts = <0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15>;
reg = <0x20002000 0x1000>;
reg-names = "control";
};
L1: interrupt-controller@2000000 {
#interrupt-cells = <1>;
compatible = "sifive,clic0";
interrupt-controller;
interrupts-extended = <&L3 3 &L3 7 &L3 11>;
reg = <0x2000000 0x1000000>;
reg-names = "control";
sifive,numints = <153>;
sifive,numlevels = <16>;
sifive,numintbits = <4>;
};
L13: local-external-interrupts-0 {
compatible = "sifive,local-external-interrupts0";
interrupt-parent = <&L1>;
interrupts = <26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152>;
};
L8: pwm@20005000 {
compatible = "sifive,pwm0";
interrupt-parent = <&L1>;
interrupts = <18 19 20 21>;
reg = <0x20005000 0x1000>;
reg-names = "control";
};
L6: serial@20000000 {
compatible = "sifive,uart0";
interrupt-parent = <&L1>;
interrupts = <16>;
reg = <0x20000000 0x1000>;
reg-names = "control";
clocks = <&hfclk>;
};
L7: spi@20004000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "sifive,spi0";
interrupt-parent = <&L1>;
interrupts = <17>;
reg = <0x20004000 0x1000 0x40000000 0x20000000>;
reg-names = "control", "mem";
};
L10: sys-sram-0@80000000 {
compatible = "sifive,sram0";
reg = <0x80000000 0x8000>;
reg-names = "mem";
};
L11: sys-sram-1@80008000 {
compatible = "sifive,sram0";
reg = <0x80008000 0x8000>;
reg-names = "mem";
};
led@0red {
compatible = "sifive,gpio-leds";
label = "LD0red";
gpios = <&L5 0>;
linux,default-trigger = "none";
};
led@0green {
compatible = "sifive,gpio-leds";
label = "LD0green";
gpios = <&L5 1>;
linux,default-trigger = "none";
};
led@0blue {
compatible = "sifive,gpio-leds";
label = "LD0blue";
gpios = <&L5 2>;
linux,default-trigger = "none";
};
button@0 {
compatible = "sifive,gpio-buttons";
label = "BTN0";
gpios = <&L5 4>;
interrupts-extended = <&L13 20>;
linux,code = "none";
};
button@1 {
compatible = "sifive,gpio-buttons";
label = "BTN1";
gpios = <&L5 5>;
interrupts-extended = <&L13 21>;
linux,code = "none";
};
button@2 {
compatible = "sifive,gpio-buttons";
label = "BTN2";
gpios = <&L5 6>;
interrupts-extended = <&L13 22>;
linux,code = "none";
};
button@3 {
compatible = "sifive,gpio-buttons";
label = "BTN3";
gpios = <&L5 7>;
interrupts-extended = <&L13 23>;
linux,code = "none";
};
switch@0 {
compatible = "sifive,gpio-switches";
label = "SW0";
interrupts-extended = <&L13 16>;
linux,code = "none";
};
switch@1 {
compatible = "sifive,gpio-switches";
label = "SW1";
interrupts-extended = <&L13 17>;
linux,code = "none";
};
switch@2 {
compatible = "sifive,gpio-switches";
label = "SW2";
interrupts-extended = <&L13 18>;
linux,code = "none";
};
switch@3 {
compatible = "sifive,gpio-switches";
label = "SW3";
interrupts-extended = <&L13 19>;
linux,code = "none";
};
L9: teststatus@4000 {
compatible = "sifive,test0";
reg = <0x4000 0x1000>;
reg-names = "control";
};
};
};
|
