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Date:	Fri, 04 Jul 2008 13:10:59 +0200 (CEST)
From:	Michal Simek <Monstr@...nam.cz>
To:	Jon Loelinger <jdl@...escale.com>,
	John Linn <john.linn@...inx.com>,
	John Williams <john.williams@...alogix.com>,
	Stephen Neuendorffer <stephenn@...inx.com>,
	Linux Kernel list <linux-kernel@...r.kernel.org>,
	David Gibson <david@...son.dropbear.id.au>
Subject: Microblaze dts_v1 for kernel.org

Hi Jon, David and others,

I made some changes in my FDT generator. Here is the output for my testing platform. 
Could you check this generated DTS file? 

I would like to push the similar file with Microblaze kernel. (I'll do more generic DTS file with generic name and remove some unsupported peripherals)

For Steve: I'll send to you these changes later.

Thanks,
Michal Simek


/dts-v1/;

/ {
	#address-cells = <1>;
	#size-cells = <1>;
	compatible = "xlnx,microblaze";
	model = "testing";
	DDR_SDRAM_32Mx16: memory@...00000 {
		device_type = "memory";
		reg = < 0x20000000 0x4000000 >;
	} ;
	chosen {
		bootargs = "console=ttyUL0,115200";
	} ;
	cpus {
		#address-cells = <1>;
		#cpus = <1>;
		#size-cells = <0>;
		microblaze_0: cpu@0 {
			clock-frequency = <50000000>;
			compatible = "xlnx,microblaze-7.00.b";
			d-cache-baseaddr = <0x20000000>;
			d-cache-highaddr = <0x21ffffff>;
			d-cache-line-size = <0x10>;
			d-cache-size = <0x4000>;
			device_type = "cpu";
			i-cache-baseaddr = <0x20000000>;
			i-cache-highaddr = <0x21ffffff>;
			i-cache-line-size = <0x10>;
			i-cache-size = <0x4000>;
			model = "microblaze,7.00.b";
			reg = <0>;
			timebase-frequency = <50000000>;
			xlnx,addr-tag-bits = <0xb>;
			xlnx,allow-dcache-wr = <0x1>;
			xlnx,allow-icache-wr = <0x1>;
			xlnx,area-optimized = <0x0>;
			xlnx,cache-byte-size = <0x4000>;
			xlnx,d-lmb = <0x1>;
			xlnx,d-opb = <0x0>;
			xlnx,d-plb = <0x1>;
			xlnx,data-size = <0x20>;
			xlnx,dcache-addr-tag = <0xb>;
			xlnx,dcache-byte-size = <0x4000>;
			xlnx,dcache-line-len = <0x4>;
			xlnx,dcache-use-fsl = <0x1>;
			xlnx,debug-enabled = <0x1>;
			xlnx,div-zero-exception = <0x1>;
			xlnx,dopb-bus-exception = <0x0>;
			xlnx,dynamic-bus-sizing = <0x1>;
			xlnx,edge-is-positive = <0x1>;
			xlnx,family = "spartan3e";
			xlnx,fpu-exception = <0x1>;
			xlnx,fsl-data-size = <0x20>;
			xlnx,fsl-exception = <0x0>;
			xlnx,fsl-links = <0x1>;
			xlnx,i-lmb = <0x1>;
			xlnx,i-opb = <0x0>;
			xlnx,i-plb = <0x1>;
			xlnx,icache-line-len = <0x4>;
			xlnx,icache-use-fsl = <0x1>;
			xlnx,ill-opcode-exception = <0x1>;
			xlnx,instance = "microblaze_0";
			xlnx,interconnect = <0x1>;
			xlnx,interrupt-is-edge = <0x0>;
			xlnx,iopb-bus-exception = <0x0>;
			xlnx,mmu-dtlb-size = <0x4>;
			xlnx,mmu-itlb-size = <0x2>;
			xlnx,mmu-tlb-access = <0x3>;
			xlnx,mmu-zones = <0x2>;
			xlnx,number-of-pc-brk = <0x3>;
			xlnx,number-of-rd-addr-brk = <0x3>;
			xlnx,number-of-wr-addr-brk = <0x3>;
			xlnx,opcode-0x0-illegal = <0x1>;
			xlnx,pvr = <0x2>;
			xlnx,pvr-user1 = <0x12>;
			xlnx,pvr-user2 = <0x12345678>;
			xlnx,reset-msr = <0x0>;
			xlnx,sco = <0x0>;
			xlnx,unaligned-exceptions = <0x1>;
			xlnx,use-barrel = <0x1>;
			xlnx,use-dcache = <0x1>;
			xlnx,use-div = <0x1>;
			xlnx,use-extended-fsl-instr = <0x0>;
			xlnx,use-fpu = <0x2>;
			xlnx,use-hw-mul = <0x2>;
			xlnx,use-icache = <0x1>;
			xlnx,use-mmu = <0x3>;
			xlnx,use-msr-instr = <0x1>;
			xlnx,use-pcmp-instr = <0x1>;
		} ;
	} ;
	mb_plb: plb@0 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "xlnx,plb-v46-1.00.a", "simple-bus";
		ranges ;
		Buttons_3Bit: gpio@...00000 {
			compatible = "xlnx,xps-gpio-1.00.a";
			interrupt-parent = <&xps_intc_0>;
			interrupts = < 6 0x2 >;
			reg = < 0x40800000 0x100000 >;
			xlnx,all-inputs = <0x1>;
			xlnx,all-inputs-2 = <0x0>;
			xlnx,dout-default = <0x0>;
			xlnx,dout-default-2 = <0x0>;
			xlnx,family = "spartan3e";
			xlnx,gpio-width = <0x3>;
			xlnx,interrupt-present = <0x1>;
			xlnx,is-bidir = <0x0>;
			xlnx,is-bidir-2 = <0x1>;
			xlnx,is-dual = <0x0>;
			xlnx,tri-default = <0xffffffff>;
			xlnx,tri-default-2 = <0xffffffff>;
		} ;
		Character_LCD_2x16: gpio@...00000 {
			compatible = "xlnx,xps-gpio-1.00.a";
			reg = < 0x40900000 0x100000 >;
			xlnx,all-inputs = <0x0>;
			xlnx,all-inputs-2 = <0x0>;
			xlnx,dout-default = <0x0>;
			xlnx,dout-default-2 = <0x0>;
			xlnx,family = "spartan3e";
			xlnx,gpio-width = <0x7>;
			xlnx,interrupt-present = <0x0>;
			xlnx,is-bidir = <0x1>;
			xlnx,is-bidir-2 = <0x1>;
			xlnx,is-dual = <0x0>;
			xlnx,tri-default = <0xffffffff>;
			xlnx,tri-default-2 = <0xffffffff>;
		} ;
		DIP_Switches_4Bit: gpio@...00000 {
			compatible = "xlnx,xps-gpio-1.00.a";
			interrupt-parent = <&xps_intc_0>;
			interrupts = < 7 0x2 >;
			reg = < 0x40700000 0x100000 >;
			xlnx,all-inputs = <0x1>;
			xlnx,all-inputs-2 = <0x0>;
			xlnx,dout-default = <0x0>;
			xlnx,dout-default-2 = <0x0>;
			xlnx,family = "spartan3e";
			xlnx,gpio-width = <0x4>;
			xlnx,interrupt-present = <0x1>;
			xlnx,is-bidir = <0x0>;
			xlnx,is-bidir-2 = <0x1>;
			xlnx,is-dual = <0x0>;
			xlnx,tri-default = <0xffffffff>;
			xlnx,tri-default-2 = <0xffffffff>;
		} ;
		Ethernet_MAC: ethernet@...00000 {
			compatible = "xlnx,xps-ethernetlite-1.00.a";
			device_type = "network";
			interrupt-parent = <&xps_intc_0>;
			interrupts = < 2 0x0 >;
			local-mac-address = [ 02 00 00 00 00 00 ];
			reg = < 0x40c00000 0x100000 >;
			xlnx,duplex = <0x1>;
			xlnx,family = "spartan3e";
			xlnx,rx-ping-pong = <0x0>;
			xlnx,tx-ping-pong = <0x0>;
		} ;
		LEDs_8Bit: gpio@...00000 {
			compatible = "xlnx,xps-gpio-1.00.a";
			reg = < 0x40600000 0x100000 >;
			xlnx,all-inputs = <0x0>;
			xlnx,all-inputs-2 = <0x0>;
			xlnx,dout-default = <0x0>;
			xlnx,dout-default-2 = <0x0>;
			xlnx,family = "spartan3e";
			xlnx,gpio-width = <0x8>;
			xlnx,interrupt-present = <0x0>;
			xlnx,is-bidir = <0x0>;
			xlnx,is-bidir-2 = <0x1>;
			xlnx,is-dual = <0x0>;
			xlnx,tri-default = <0xffffffff>;
			xlnx,tri-default-2 = <0xffffffff>;
		} ;
		RS232_DCE: serial@...00000 {
			clock-frequency = <50000000>;
			compatible = "xlnx,xps-uart16550-1.00.a", "ns16550";
			current-speed = <9600>;
			device_type = "serial";
			interrupt-parent = <&xps_intc_0>;
			interrupts = < 4 0x2 >;
			reg = < 0x40200000 0x100000 >;
			reg-offset = <3>;
			reg-shift = <2>;
			xlnx,family = "spartan3e";
			xlnx,has-external-rclk = <0x0>;
			xlnx,has-external-xin = <0x0>;
			xlnx,is-a-16550 = <0x1>;
		} ;
		RS232_DTE: serial@...00000 {
			clock-frequency = <50000000>;
			compatible = "xlnx,xps-uartlite-1.00.a";
			device_type = "serial";
			interrupt-parent = <&xps_intc_0>;
			interrupts = < 3 0x0 >;
			port-number = <0>;
			reg = < 0x40100000 0x100000 >;
			xlnx,baudrate = <0x1c200>;
			xlnx,data-bits = <0x8>;
			xlnx,family = "spartan3e";
			xlnx,odd-parity = <0x0>;
			xlnx,use-parity = <0x0>;
		} ;
		SPI_FLASH: xps-spi@...00000 {
			compatible = "xlnx,xps-spi-1.00.a";
			interrupt-parent = <&xps_intc_0>;
			interrupts = < 5 0x2 >;
			reg = < 0x40a00000 0x100000 >;
			xlnx,family = "spartan3e";
			xlnx,fifo-exist = <0x1>;
			xlnx,num-offchip-ss-bits = <0x4>;
			xlnx,num-ss-bits = <0x4>;
			xlnx,sck-ratio = <0x20>;
		} ;
		debug_module: debug@...00000 {
			compatible = "xlnx,mdm-1.00.a";
			reg = < 0x40300000 0x100000 >;
			xlnx,family = "spartan3e";
			xlnx,interconnect = <0x1>;
			xlnx,jtag-chain = <0x2>;
			xlnx,mb-dbg-ports = <0x1>;
			xlnx,uart-width = <0x8>;
			xlnx,use-uart = <0x1>;
			xlnx,write-fsl-ports = <0x1>;
		} ;
		mpmc@...00000 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "xlnx,mpmc-3.00.a";
		} ;
		xps_intc_0: interrupt-controller@...00000 {
			#interrupt-cells = <2>;
			compatible = "xlnx,xps-intc-1.00.a";
			interrupt-controller ;
			reg = < 0x40000000 0x100000 >;
			xlnx,kind-of-edge = <0xc>;
			xlnx,num-intr-inputs = <0x8>;
		} ;
		xps_timer_0: timer@...00000 {
			compatible = "xlnx,xps-timer-1.00.a";
			interrupt-parent = <&xps_intc_0>;
			interrupts = < 0 0x2 >;
			reg = < 0x40400000 0x100000 >;
			xlnx,count-width = <0x20>;
			xlnx,family = "spartan3e";
			xlnx,gen0-assert = <0x1>;
			xlnx,gen1-assert = <0x1>;
			xlnx,one-timer-only = <0x0>;
			xlnx,trig0-assert = <0x1>;
			xlnx,trig1-assert = <0x1>;
		} ;
		xps_timer_1: timer@...00000 {
			compatible = "xlnx,xps-timer-1.00.a";
			interrupt-parent = <&xps_intc_0>;
			interrupts = < 1 0x2 >;
			reg = < 0x40500000 0x100000 >;
			xlnx,count-width = <0x20>;
			xlnx,family = "spartan3e";
			xlnx,gen0-assert = <0x1>;
			xlnx,gen1-assert = <0x1>;
			xlnx,one-timer-only = <0x1>;
			xlnx,trig0-assert = <0x1>;
			xlnx,trig1-assert = <0x1>;
		} ;
	} ;
}  ;
--
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