u-boot/arch/nds32/dts/ag101p.dts
rick 86132af799 nds32: Support AG101P serial DM.
Support AG101P serial device tree flow.

Signed-off-by: rick <rick@andestech.com>
2017-05-22 14:05:33 +08:00

49 lines
1 KiB
Text

/dts-v1/;
/ {
compatible = "nds32 ag101p";
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&intc>;
aliases {
uart0 = &serial0;
} ;
chosen {
/* bootargs = "console=ttyS0,38400n8 earlyprintk=uart8250-32bit,0x99600000 debug bootmem_debug memblock=debug loglevel=7"; */
bootargs = "console=ttyS0,38400n8 earlyprintk=uart8250-32bit,0x99600000 debug loglevel=7";
stdout-path = "uart0:38400n8";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x40000000>;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
compatible = "andestech,n13";
reg = <0>;
/* FIXME: to fill correct frqeuency */
clock-frequency = <60000000>;
};
};
intc: interrupt-controller {
compatible = "andestech,atnointc010";
#interrupt-cells = <1>;
interrupt-controller;
};
serial0: serial@99600000 {
compatible = "andestech,uart16550", "ns16550a";
reg = <0x99600000 0x1000>;
interrupts = <7 4>;
clock-frequency = <14745600>;
reg-shift = <2>;
no-loopback-test = <1>;
};
};