/dts-v1/;

/ {
	compatible = "ibm,powernv";
	model = "BML";
	#size-cells = <0x2>;
	#address-cells = <0x2>;

	chosen {
		linux,pci-assign-all-buses = <0x1>;
		linux,pci-probe-only = <0x0>;
		linux,platform = <0x100>;
		ibm,architecture-vec-5 = <0x0 0x800000>;
		linux,initrd-start = <0x0 0x28000000>;
		linux,initrd-end = <0x0 0x30000000>;
	};

	memory@0 {
		reg = <0x0 0x0 0x0 0x80000000>;
		ibm,chip-id = <0x0>;
		device_type = "memory";
	};

	cpus {
		#size-cells = <0x0>;
		#address-cells = <0x1>;

		PowerPC,POWER9@0 {
			device_type = "cpu";
			status = "okay";
			ibm,chip-id = <0x0>;
			ibm,pir = <0x0>;
			timebase-frequency = <0x1c4fecc0>;
			clock-frequency = <0xe27f6600>;
			ibm,segment-page-sizes = <0xc 0x0 0x1 0xc 0x0 0x10 0x110 0x1 0x10 0x1 0x14 0x111 0x1 0x14 0x2 0x18 0x100 0x1 0x18 0x0 0x22 0x120 0x1 0x22 0x3>;
			ibm,processor-segment-sizes = <0x1c 0xffffffff 0xffffffff 0xffffffff>;
			ibm,pa-features = <0x600f63f 0xc70080c0>;
			i-cache-size = <0x8000>;
			d-cache-size = <0x8000>;
			i-cache-line-size = <0x80>;
			d-cache-line-size = <0x80>;
			ibm,slb-size = <0x20>;
			ibm,vmx = <0x2>;
			reg = <0x0>;
//			ibm,ppc-interrupt-server#s = <0x0 0x01>;
			ibm,ppc-interrupt-server#s = <0x0>;
		};
	};

	xscom@603fc00000000 {
		compatible = "ibm,xscom", "ibm,power9-xscom";
		ibm,chip-id = <0x0>;
		#size-cells = <0x1>;
		#address-cells = <0x1>;
		reg = <0x603fc 0x0 0x8 0x0>;


		/* PE#0 supports only one stack */
		pbcq@4010c00 {
			ibm,pec-index = <0x0>;
			reg = <0x4010c00 0x100 0xd010800 0x200>;
			compatible = "ibm,power9-pbcq";

			/* child address is stack number */
			#address-cells = <1>;
			#size-cells = <0>;
			stack@0 {
			      /* Stack number */
			      reg = <0>;
			      /* Chip-scope PHB index */
			      ibm,phb-index = <0x0>;
			      compatible = "ibm,power9-phb-stack";
			      /* ibm,lane-eq = < ????? >; */
			      status = "okay";
			};
		};
		/* PE#1 supports two stacks */

		pbcq@4011000 {
			ibm,pec-index = <0x1>;
			reg = <0x4011000 0x100 0xe010800 0x200>;
			compatible = "ibm,power9-pbcq";

			/* child address is stack number */
			#address-cells = <1>;
			#size-cells = <0>;
			stack@0 {
			      /* Stack number */
			      reg = <0>;
			      /* Chip-scope PHB index */
			      ibm,phb-index = <0x1>;
			      compatible = "ibm,power9-phb-stack";
			      /* ibm,lane-eq = < ????? >; */
			      status = "okay";
			};
			stack@1 {
			      /* Stack number */
			      reg = <1>;
			      /* Chip-scope PHB index */
			      ibm,phb-index = <0x2>;
			      compatible = "ibm,power9-phb-stack";
			      /* ibm,lane-eq = < ????? >; */
			      status = "okay";
			};
		};

		/* PE#2 supports three stacks */
		pbcq@4011400 {
			ibm,pec-index = <0x2>;
			reg = <0x4011400 0x100 0xf010800 0x200>;
			compatible = "ibm,power9-pbcq";

			/* child address is stack number */
			#address-cells = <1>;
			#size-cells = <0>;
			stack@0 {
			      /* Stack number */
			      reg = <0>;
			      /* Chip-scope PHB index */
			      ibm,phb-index = <0x3>;
			      compatible = "ibm,power9-phb-stack";
			      /* ibm,lane-eq = < ????? >; */
			      status = "disabled";
			};
			stack@1 {
			      /* Stack number */
			      reg = <1>;
			      /* Chip-scope PHB index */
			      ibm,phb-index = <0x4>;
			      compatible = "ibm,power9-phb-stack";
			      /* ibm,lane-eq = < ????? >; */
			      status = "disabled";
			};
			stack@2 {
			      /* Stack number */
			      reg = <2>;
			      /* Chip-scope PHB index */
			      ibm,phb-index = <0x5>;
			      compatible = "ibm,power9-phb-stack";
			      /* ibm,lane-eq = < ????? >; */
			      status = "disabled";
			};
		};

		chiptod@40000 {
			primary;
			reg = <0x40000 0x34>;
			compatible = "ibm,power-chiptod", "ibm,power9-chiptod";
		};

		xive@5013400 {
			reg = <0x5013000 0x300>;
			compatible = "ibm,power9-xive-x";
		};

		PSI_X0 : psihb@5012900 {
			reg = <0x5012900 0x100>;
			compatible = "ibm,power9-psihb-x", "ibm,psihb-x";

		        /* This acts as an interrupt remapper for the 16
			 * interrupts coming into the PSI HB.
			 * OPAL will generate the corresponding interrupt-map
			 * property with the final XIVE numbers
			 */
			 #interrupt-cells = <1>;
			 #address-cells = <0>;
			 #interrupt-map-mask = < 0xff >;
		};
	};

	lpcm-opb@6030000000000 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "ibm,power9-lpcm-opb", "simple-bus";
		ibm,chip-id = <0x0>;
		ranges = < 0x00000000 0x60300 0x00000000 0x80000000
		           0x80000000 0x60300 0x80000000 0x80000000 >;
		opb-master@c0010000 {
		    compatible = "ibm,power9-lpcm-opb-master";
		    reg = < 0xc0010000 0x60 >;
		};
		opb-arbiter@c0011000 {
		    compatible = "ibm,power9-lpcm-opb-arbiter";
		    reg = < 0xc0011000 0x8 >;
		};
		lpc-controller@c0012000 {
		    compatible = "ibm,power9-lpc-controller";
		    reg = < 0xc0012000 0x100 >;
		};
		lpc@f0000000 {
		    compatible = "ibm,power9-lpc";
		    #address-cells = <2>;
		    #size-cells = <1>;
		    ranges = < 3 0 0xf0000000 0x10000000 /* FW space */
		               0 0 0xe0000000 0x10000000 /* MEM space */
		               1 0 0xd0010000 0x00010000 /* IO space */ >;

		    /* We currently only support level interrupts on the LPC,
		     * we use 1 cell.
		     */
	            #interrupt-cells = <1>;

		    /* Route the LPC interrupts to one of the 4 supported
		     * PSI interrupt inputs [7...10].
		     */
		    interrupt-map = < 0 0  4 &PSI_X0 8
				      0 0 10 &PSI_X0 9>;
		    interrupt-map-mask = < 0 0 0xff >;

		    /*
		     * Devices on the LPC bus go here
		     */

		    serial@i3f8 {
		        compatible = "ns16550";
		        reg = < 1 0x3f8 0x10 >;
			current-speed = < 115200 >;
			clock-frequency = < 1843200 >;
			interrupts = <4>;
		    };

		    impi@ie4 {
			compatible = "ipmi-bt";
			reg = < 1 0xe4 0x3 >;
			interrupts = <10>;
		    };
		};
	};

};