1/*
  2 * XLP8XX Device Tree Source for EVP boards
  3 */
  4
  5/dts-v1/;
  6/ {
  7	model = "netlogic,XLP-EVP";
  8	compatible = "netlogic,xlp";
  9	#address-cells = <2>;
 10	#size-cells = <2>;
 11
 12	soc {
 13		#address-cells = <2>;
 14		#size-cells = <1>;
 15		compatible = "simple-bus";
 16		ranges = <0 0  0 0x18000000  0x04000000   // PCIe CFG
 17			  1 0  0 0x16000000  0x02000000>; // GBU chipselects
 18
 19		serial0: serial@30000 {
 20			device_type = "serial";
 21			compatible = "ns16550";
 22			reg = <0 0x30100 0xa00>;
 23			reg-shift = <2>;
 24			reg-io-width = <4>;
 25			clock-frequency = <133333333>;
 26			interrupt-parent = <&pic>;
 27			interrupts = <17>;
 28		};
 29		serial1: serial@31000 {
 30			device_type = "serial";
 31			compatible = "ns16550";
 32			reg = <0 0x31100 0xa00>;
 33			reg-shift = <2>;
 34			reg-io-width = <4>;
 35			clock-frequency = <133333333>;
 36			interrupt-parent = <&pic>;
 37			interrupts = <18>;
 38		};
 39		i2c0: ocores@32000 {
 40			compatible = "opencores,i2c-ocores";
 41			#address-cells = <1>;
 42			#size-cells = <0>;
 43			reg = <0 0x32100 0xa00>;
 44			reg-shift = <2>;
 45			reg-io-width = <4>;
 46			clock-frequency = <32000000>;
 47			interrupt-parent = <&pic>;
 48			interrupts = <30>;
 49		};
 50		i2c1: ocores@33000 {
 51			compatible = "opencores,i2c-ocores";
 52			#address-cells = <1>;
 53			#size-cells = <0>;
 54			reg = <0 0x33100 0xa00>;
 55			reg-shift = <2>;
 56			reg-io-width = <4>;
 57			clock-frequency = <32000000>;
 58			interrupt-parent = <&pic>;
 59			interrupts = <31>;
 60
 61			rtc@68 {
 62				compatible = "dallas,ds1374";
 63				reg = <0x68>;
 64			};
 65
 66			dtt@4c {
 67				compatible = "national,lm90";
 68				reg = <0x4c>;
 69			};
 70		};
 71		pic: pic@4000 {
 72			compatible = "netlogic,xlp-pic";
 73			#address-cells = <0>;
 74			#interrupt-cells = <1>;
 75			reg = <0 0x4000 0x200>;
 76			interrupt-controller;
 77		};
 78
 79		nor_flash@1,0 {
 80			compatible = "cfi-flash";
 81			#address-cells = <1>;
 82			#size-cells = <1>;
 83			bank-width = <2>;
 84			reg = <1 0 0x1000000>;
 85
 86			partition@0 {
 87				label = "x-loader";
 88				reg = <0x0 0x100000>; /* 1M */
 89				read-only;
 90			};
 91
 92			partition@100000 {
 93				label = "u-boot";
 94				reg = <0x100000 0x100000>; /* 1M */
 95			};
 96
 97			partition@200000 {
 98				label = "kernel";
 99				reg = <0x200000 0x500000>; /* 5M */
100			};
101
102			partition@700000 {
103				label = "rootfs";
104				reg = <0x700000 0x800000>; /* 8M */
105			};
106
107			partition@f00000 {
108				label = "env";
109				reg = <0xf00000 0x100000>; /* 1M */
110				read-only;
111			};
112		};
113
114		gpio: xlp_gpio@34100 {
115			compatible = "netlogic,xlp832-gpio";
116			reg = <0 0x34100 0x1000>;
117			#gpio-cells = <2>;
118			gpio-controller;
119
120			#interrupt-cells = <2>;
121			interrupt-parent = <&pic>;
122			interrupts = <39>;
123			interrupt-controller;
124		};
125	};
126
127	chosen {
128		bootargs = "console=ttyS0,115200 rdinit=/sbin/init";
129	};
130};