1// SPDX-License-Identifier: GPL-2.0-or-later
  2/*
  3 * GE SBC610 Device Tree Source
  4 *
  5 * Copyright 2008 GE Intelligent Platforms Embedded Systems, Inc.
  6 *
  7 * Based on: SBS CM6 Device Tree Source
  8 * Copyright 2007 SBS Technologies GmbH & Co. KG
  9 * And: mpc8641_hpcn.dts (MPC8641 HPCN Device Tree Source)
 10 * Copyright 2006 Freescale Semiconductor Inc.
 11 */
 12
 13/*
 14 * Compiled with dtc -I dts -O dtb -o gef_sbc610.dtb gef_sbc610.dts
 15 */
 16
 17/include/ "mpc8641si-pre.dtsi"
 18
 19/ {
 20	model = "GEF_SBC610";
 21	compatible = "gef,sbc610";
 22
 23	memory {
 24		device_type = "memory";
 25		reg = <0x0 0x40000000>;	// set by uboot
 26	};
 27
 28	lbc: localbus@fef05000 {
 29		reg = <0xfef05000 0x1000>;
 30
 31		ranges = <0 0 0xff000000 0x01000000	// 16MB Boot flash
 32			  1 0 0xe8000000 0x08000000	// Paged Flash 0
 33			  2 0 0xe0000000 0x08000000	// Paged Flash 1
 34			  3 0 0xfc100000 0x00020000	// NVRAM
 35			  4 0 0xfc000000 0x00008000	// FPGA
 36			  5 0 0xfc008000 0x00008000	// AFIX FPGA
 37			  6 0 0xfd000000 0x00800000	// IO FPGA (8-bit)
 38			  7 0 0xfd800000 0x00800000>;	// IO FPGA (32-bit)
 39
 40		/* flash@0,0 is a mirror of part of the memory in flash@1,0
 41		flash@0,0 {
 42			compatible = "gef,sbc610-firmware-mirror", "cfi-flash";
 43			reg = <0x0 0x0 0x1000000>;
 44			bank-width = <4>;
 45			device-width = <2>;
 46			#address-cells = <1>;
 47			#size-cells = <1>;
 48			partition@0 {
 49				label = "firmware";
 50				reg = <0x0 0x1000000>;
 51				read-only;
 52			};
 53		};
 54		*/
 55
 56		flash@1,0 {
 57			compatible = "gef,sbc610-paged-flash", "cfi-flash";
 58			reg = <0x1 0x0 0x8000000>;
 59			bank-width = <4>;
 60			device-width = <2>;
 61			#address-cells = <1>;
 62			#size-cells = <1>;
 63			partition@0 {
 64				label = "user";
 65				reg = <0x0 0x7800000>;
 66			};
 67			partition@7800000 {
 68				label = "firmware";
 69				reg = <0x7800000 0x800000>;
 70				read-only;
 71			};
 72		};
 73
 74		nvram@3,0 {
 75			device_type = "nvram";
 76			compatible = "simtek,stk14ca8";
 77			reg = <0x3 0x0 0x20000>;
 78		};
 79
 80		fpga@4,0 {
 81			compatible = "gef,fpga-regs";
 82			reg = <0x4 0x0 0x40>;
 83		};
 84
 85		wdt@4,2000 {
 86			compatible = "gef,fpga-wdt";
 87			reg = <0x4 0x2000 0x8>;
 88			interrupts = <0x1a 0x4>;
 89			interrupt-parent = <&gef_pic>;
 90		};
 91		/* Second watchdog available, driver currently supports one.
 92		wdt@4,2010 {
 93			compatible = "gef,fpga-wdt";
 94			reg = <0x4 0x2010 0x8>;
 95			interrupts = <0x1b 0x4>;
 96			interrupt-parent = <&gef_pic>;
 97		};
 98		*/
 99		gef_pic: pic@4,4000 {
100			#interrupt-cells = <1>;
101			interrupt-controller;
102			compatible = "gef,fpga-pic";
103			reg = <0x4 0x4000 0x20>;
104			interrupts = <0x8 0x9 0 0>;
105
106		};
107		gef_gpio: gpio@7,14000 {
108			#gpio-cells = <2>;
109			compatible = "gef,sbc610-gpio";
110			reg = <0x7 0x14000 0x24>;
111			gpio-controller;
112		};
113	};
114
115	soc: soc@fef00000 {
116		ranges = <0x0 0xfef00000 0x00100000>;
117
118		i2c@3000 {
119			hwmon@48 {
120				compatible = "national,lm92";
121				reg = <0x48>;
122			};
123
124			hwmon@4c {
125				compatible = "adi,adt7461";
126				reg = <0x4c>;
127			};
128
129			rtc@51 {
130				compatible = "epson,rx8581";
131				reg = <0x00000051>;
132			};
133
134			eti@6b {
135				compatible = "dallas,ds1682";
136				reg = <0x6b>;
137			};
138		};
139
140		enet0: ethernet@24000 {
141			tbi-handle = <&tbi0>;
142			phy-handle = <&phy0>;
143			phy-connection-type = "gmii";
144		};
145
146		mdio@24520 {
147			phy0: ethernet-phy@0 {
148				interrupt-parent = <&gef_pic>;
149				interrupts = <0x9 0x4>;
150				reg = <1>;
151			};
152			phy2: ethernet-phy@2 {
153				interrupt-parent = <&gef_pic>;
154				interrupts = <0x8 0x4>;
155				reg = <3>;
156			};
157			tbi0: tbi-phy@11 {
158				reg = <0x11>;
159				device_type = "tbi-phy";
160			};
161		};
162
163		enet1: ethernet@26000 {
164			tbi-handle = <&tbi2>;
165			phy-handle = <&phy2>;
166			phy-connection-type = "gmii";
167		};
168
169		mdio@26520 {
170			tbi2: tbi-phy@11 {
171				reg = <0x11>;
172				device_type = "tbi-phy";
173			};
174		};
175
176		enet2: ethernet@25000 {
177			status = "disabled";
178		};
179
180		mdio@25520 {
181			status = "disabled";
182		};
183
184		enet3: ethernet@27000 {
185			status = "disabled";
186		};
187
188		mdio@27520 {
189			status = "disabled";
190		};
191	};
192
193	pci0: pcie@fef08000 {
194		reg = <0xfef08000 0x1000>;
195		ranges = <0x02000000 0x0 0x80000000 0x80000000 0x0 0x40000000
196			  0x01000000 0x0 0x00000000 0xfe000000 0x0 0x00400000>;
197
198		pcie@0 {
199			ranges = <0x02000000 0x0 0x80000000
200				  0x02000000 0x0 0x80000000
201				  0x0 0x40000000
202
203				  0x01000000 0x0 0x00000000
204				  0x01000000 0x0 0x00000000
205				  0x0 0x00400000>;
206		};
207	};
208
209	pci1: pcie@fef09000 {
210		status = "disabled";
211	};
212};
213
214/include/ "mpc8641si-post.dtsi"