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Commit d072a215 authored by Ganesan Ramalingam's avatar Ganesan Ramalingam Committed by John Crispin
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MIPS: Netlogic: DTS file for XLP boards 



Add a basic DTS file netlogic/dts/nlm_xlp.dts which contains
memory, i2c devices, NOR flash and command line arguments.

Signed-off-by: default avatarGanesan Ramalingam <ganesanr@broadcom.com>
Signed-off-by: default avatarJayachandran C <jayachandranc@netlogicmicro.com>
Patchwork: http://patchwork.linux-mips.org/patch/4100/


Signed-off-by: default avatarJohn Crispin <blogic@openwrt.org>
parent 1f8a9ef1

arch/mips/netlogic/dts/xlp_evp.dts

0 → 100644
+103 −0
Original line number Diff line number Diff line 
/*

 * XLP8XX Device Tree Source for EVP boards

 */



/dts-v1/;

/ {

	model = "netlogic,XLP-EVP";

	compatible = "netlogic,xlp";

	#address-cells = <2>;

	#size-cells = <2>;



	memory {

		device_type = "memory";

		reg =  <0 0x00100000 0 0x0FF00000	// 255M at 1M

			0 0x20000000 0 0xa0000000	// 2560M at 512M

			0 0xe0000000 1 0x00000000>;

	};



	soc {

		#address-cells = <2>;

		#size-cells = <1>;

		compatible = "simple-bus";

		ranges = <0 0  0 0x18000000  0x04000000   // PCIe CFG

			  1 0  0 0x16000000  0x01000000>; // GBU chipselects

		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 {

			interrupt-controller;

			#address-cells = <0>;

			#interrupt-cells = <1>;

			reg = <0 0x4000 0x200>;

		};



		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;

			};

		};

	};



	chosen {

		bootargs = "console=ttyS0,115200 rdinit=/sbin/init";

	};

};