freebsd-dev/sys/dts/arm/versatilepb.dts
2017-11-14 21:03:57 +00:00

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/*
* $FreeBSD$
*/
/dts-v1/;
/ {
model = "ARM Versatile PB";
#address-cells = <1>;
#size-cells = <1>;
compatible = "arm,versatile-pb";
amba {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges;
intc: interrupt-controller {
compatible = "arm,versatile-vic";
reg = <0x10140000 0x1000>;
interrupt-controller;
#interrupt-cells = <1>;
};
sic: secondary-interrupt-controller {
compatible = "arm,versatile-sic";
reg = <0x10003000 0x28>;
interrupt-controller;
#interrupt-cells = <1>;
};
uart0: uart0 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x101f1000 0x1000>;
interrupts = <12>;
interrupt-parent = <&intc>;
clock-frequency = <3000000>;
reg-shift = <2>;
};
uart1: uart1 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x101f2000 0x1000>;
interrupts = <13>;
interrupt-parent = <&intc>;
clock-frequency = <3000000>;
reg-shift = <2>;
};
uart2: uart2 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x101f3000 0x1000>;
interrupts = <14>;
interrupt-parent = <&intc>;
clock-frequency = <3000000>;
reg-shift = <2>;
};
timer0 {
compatible = "arm,sp804", "arm,primecell";
reg = <0x101e2000 0x40>;
interrupts = <4>;
interrupt-parent = <&intc>;
};
pci0 {
compatible = "versatile,pci";
reg = <0x10000044 0x4
0x10001000 0x1000
0x41000000 0x01000000
0x42000000 0x02000000>;
};
net {
compatible = "smsc,lan91c111";
reg = <0x10010000 0x10000>;
interrupts = <25>;
interrupt-parent = <&intc>;
};
display {
compatible = "arm,pl110", "arm,primecell";
reg = <0x10000050 4
0x10120000 0x1000>;
interrupts = <16>;
interrupt-parent = <&intc>;
};
/*
* Cut corner here: we do not have proper interrupt
* controllers cascading so just hardwire SIC IRQ 3
* to VIC IRQ31
*/
kmi {
compatible = "arm,pl050", "arm,primecell";
reg = <0x10006000 0x1000>;
interrupt-parent = <&intc>;
interrupts = <31>;
};
};
memory {
device_type = "memory";
reg = <0 0x08000000>; /* 128MB */
};
aliases {
uart0 = &uart0;
};
chosen {
stdin = "uart0";
stdout = "uart0";
};
};