| /* | |
| * XLP3XX Device Tree Source for SVP boards | |
| */ | |
| /dts-v1/; | |
| / { | |
| model = "netlogic,XLP-SVP"; | |
| compatible = "netlogic,xlp"; | |
| #address-cells = <2>; | |
| #size-cells = <2>; | |
| soc { | |
| #address-cells = <2>; | |
| #size-cells = <1>; | |
| compatible = "simple-bus"; | |
| ranges = <0 0 0 0x18000000 0x04000000 // PCIe CFG | |
| 1 0 0 0x16000000 0x02000000>; // GBU chipselects | |
| serial0: serial@30000 { | |
| device_type = "serial"; | |
| compatible = "ns16550"; | |
| reg = <0 0x30100 0xa00>; | |
| reg-shift = <2>; | |
| reg-io-width = <4>; | |
| clock-frequency = <133333333>; | |
| interrupt-parent = <&pic>; | |
| interrupts = <17>; | |
| }; | |
| serial1: serial@31000 { | |
| device_type = "serial"; | |
| compatible = "ns16550"; | |
| reg = <0 0x31100 0xa00>; | |
| reg-shift = <2>; | |
| reg-io-width = <4>; | |
| clock-frequency = <133333333>; | |
| interrupt-parent = <&pic>; | |
| interrupts = <18>; | |
| }; | |
| i2c0: ocores@32000 { | |
| compatible = "opencores,i2c-ocores"; | |
| #address-cells = <1>; | |
| #size-cells = <0>; | |
| reg = <0 0x32100 0xa00>; | |
| reg-shift = <2>; | |
| reg-io-width = <4>; | |
| clock-frequency = <32000000>; | |
| interrupt-parent = <&pic>; | |
| interrupts = <30>; | |
| }; | |
| i2c1: ocores@33000 { | |
| compatible = "opencores,i2c-ocores"; | |
| #address-cells = <1>; | |
| #size-cells = <0>; | |
| reg = <0 0x33100 0xa00>; | |
| reg-shift = <2>; | |
| reg-io-width = <4>; | |
| clock-frequency = <32000000>; | |
| interrupt-parent = <&pic>; | |
| interrupts = <31>; | |
| rtc@68 { | |
| compatible = "dallas,ds1374"; | |
| reg = <0x68>; | |
| }; | |
| dtt@4c { | |
| compatible = "national,lm90"; | |
| reg = <0x4c>; | |
| }; | |
| }; | |
| pic: pic@4000 { | |
| compatible = "netlogic,xlp-pic"; | |
| #address-cells = <0>; | |
| #interrupt-cells = <1>; | |
| reg = <0 0x4000 0x200>; | |
| interrupt-controller; | |
| }; | |
| nor_flash@1,0 { | |
| compatible = "cfi-flash"; | |
| #address-cells = <1>; | |
| #size-cells = <1>; | |
| bank-width = <2>; | |
| reg = <1 0 0x1000000>; | |
| partition@0 { | |
| label = "x-loader"; | |
| reg = <0x0 0x100000>; /* 1M */ | |
| read-only; | |
| }; | |
| partition@100000 { | |
| label = "u-boot"; | |
| reg = <0x100000 0x100000>; /* 1M */ | |
| }; | |
| partition@200000 { | |
| label = "kernel"; | |
| reg = <0x200000 0x500000>; /* 5M */ | |
| }; | |
| partition@700000 { | |
| label = "rootfs"; | |
| reg = <0x700000 0x800000>; /* 8M */ | |
| }; | |
| partition@f00000 { | |
| label = "env"; | |
| reg = <0xf00000 0x100000>; /* 1M */ | |
| read-only; | |
| }; | |
| }; | |
| gpio: xlp_gpio@34100 { | |
| compatible = "netlogic,xlp316-gpio"; | |
| reg = <0 0x34100 0x1000>; | |
| #gpio-cells = <2>; | |
| gpio-controller; | |
| #interrupt-cells = <2>; | |
| interrupt-parent = <&pic>; | |
| interrupts = <39>; | |
| interrupt-controller; | |
| }; | |
| }; | |
| chosen { | |
| bootargs = "console=ttyS0,115200 rdinit=/sbin/init"; | |
| }; | |
| }; |