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|
/dts-v1/;
/ {
#address-cells = <1>;
#size-cells = <1>;
compatible = "SiFive,FS510G-dev", "fs510-dev", "sifive-dev";
model = "SiFive,FS510G";
chosen {
stdout-path = "/soc/serial@20000000:115200";
metal,entry = <&L10 0x400000>;
};
L18: aliases {
serial0 = &L9;
};
L17: cpus {
#address-cells = <1>;
#size-cells = <0>;
L7: cpu@0 {
clock-frequency = <0>;
compatible = "sifive,rocket0", "riscv";
device_type = "cpu";
i-cache-block-size = <64>;
i-cache-sets = <128>;
i-cache-size = <16384>;
next-level-cache = <&L10>;
reg = <0x0>;
riscv,isa = "rv64imafdc";
riscv,pmpregions = <8>;
sifive,dtim = <&L6>;
sifive,itim = <&L5>;
status = "okay";
timebase-frequency = <65000000>;
hardware-exec-breakpoint-count = <4>;
L4: interrupt-controller {
#interrupt-cells = <1>;
compatible = "riscv,cpu-intc";
interrupt-controller;
};
};
};
L16: soc {
#address-cells = <1>;
#size-cells = <1>;
compatible = "SiFive,FS510G-soc", "fs510-soc", "sifive-soc", "simple-bus";
ranges;
hfclk: clock@0 {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32500000>;
};
L2: clint@2000000 {
compatible = "riscv,clint0";
interrupts-extended = <&L4 3 &L4 7>;
reg = <0x2000000 0x10000>;
reg-names = "control";
};
L3: debug-controller@0 {
compatible = "sifive,debug-013", "riscv,debug-013";
interrupts-extended = <&L4 65535>;
reg = <0x0 0x1000>;
reg-names = "control";
};
L6: dtim@80000000 {
compatible = "sifive,dtim0";
reg = <0x80000000 0x10000>;
reg-names = "mem";
};
L0: error-device@3000 {
compatible = "sifive,error0";
reg = <0x3000 0x1000>;
};
L13: global-external-interrupts {
compatible = "sifive,global-external-interrupts0";
interrupt-parent = <&L1>;
interrupts = <23 24 25 26>;
};
L8: gpio@20002000 {
#gpio-cells = <2>;
#interrupt-cells = <2>;
compatible = "sifive,gpio0", "sifive,gpio1";
gpio-controller;
interrupt-controller;
interrupt-parent = <&L1>;
interrupts = <1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16>;
reg = <0x20002000 0x1000>;
reg-names = "control";
};
L1: interrupt-controller@c000000 {
#interrupt-cells = <1>;
compatible = "riscv,plic0";
interrupt-controller;
interrupts-extended = <&L4 11>;
reg = <0xc000000 0x4000000>;
reg-names = "control";
riscv,max-priority = <7>;
riscv,ndev = <26>;
};
L5: itim@8000000 {
compatible = "sifive,itim0";
reg = <0x8000000 0x4000>;
reg-names = "mem";
};
L14: local-external-interrupts-0 {
compatible = "sifive,local-external-interrupts0";
interrupt-parent = <&L4>;
interrupts = <16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31>;
};
L11: pwm@20005000 {
compatible = "sifive,pwm0";
interrupt-parent = <&L1>;
interrupts = <19 20 21 22>;
reg = <0x20005000 0x1000>;
reg-names = "control";
};
L9: serial@20000000 {
compatible = "sifive,uart0";
interrupt-parent = <&L1>;
interrupts = <17>;
reg = <0x20000000 0x1000>;
reg-names = "control";
clocks = <&hfclk>;
};
L10: spi@20004000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "sifive,spi0";
interrupt-parent = <&L1>;
interrupts = <18>;
reg = <0x20004000 0x1000 0x40000000 0x20000000>;
reg-names = "control", "mem";
};
led@0red {
compatible = "sifive,gpio-leds";
label = "LD0red";
gpios = <&L8 0>;
linux,default-trigger = "none";
};
led@0green {
compatible = "sifive,gpio-leds";
label = "LD0green";
gpios = <&L8 1>;
linux,default-trigger = "none";
};
led@0blue {
compatible = "sifive,gpio-leds";
label = "LD0blue";
gpios = <&L8 2>;
linux,default-trigger = "none";
};
button@0 {
compatible = "sifive,gpio-buttons";
label = "BTN0";
gpios = <&L8 4>;
interrupts-extended = <&L14 4>;
linux,code = "none";
};
button@1 {
compatible = "sifive,gpio-buttons";
label = "BTN1";
gpios = <&L8 5>;
interrupts-extended = <&L14 5>;
linux,code = "none";
};
button@2 {
compatible = "sifive,gpio-buttons";
label = "BTN2";
gpios = <&L8 6>;
interrupts-extended = <&L14 6>;
linux,code = "none";
};
button@3 {
compatible = "sifive,gpio-buttons";
label = "BTN3";
gpios = <&L8 7>;
interrupts-extended = <&L14 7>;
linux,code = "none";
};
switch@0 {
compatible = "sifive,gpio-switches";
label = "SW0";
interrupts-extended = <&L13 0>;
linux,code = "none";
};
switch@1 {
compatible = "sifive,gpio-switches";
label = "SW1";
interrupts-extended = <&L13 1>;
linux,code = "none";
};
switch@2 {
compatible = "sifive,gpio-switches";
label = "SW2";
interrupts-extended = <&L13 2>;
linux,code = "none";
};
switch@3 {
compatible = "sifive,gpio-switches";
label = "SW3";
interrupts-extended = <&L14 3>;
linux,code = "none";
};
L12: teststatus@4000 {
compatible = "sifive,test0";
reg = <0x4000 0x1000>;
reg-names = "control";
};
};
};
|
