1/*
2 * Copyright (c) 2012 Oleksandr Tymoshenko <gonzo@bluezbox.com>
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
23 * SUCH DAMAGE.
24 *
25 * $FreeBSD$
26 */
27 
28#include "bcm2835-rpi-b.dts"
29
30/ {
31	/* This is only necessary for FDT_DTB_STATIC */
32	memory {
33		device_type = "memory";
34		reg = <0 0x8000000>; /* 128MB, Set by VideoCore */
35	
36	};
37
38	rpi_ft5406 { 
39		compatible = "rpi,rpi-ft5406"; 
40		status = "okay"; 
41	}; 
42
43
44	/* Temporary patches */
45	soc {
46		sdhost: mmc@7e202000 {
47			status = "disabled";
48		}
49
50		sdhci@7e300000 {
51			status = "okay";
52		};
53
54		spi@7e204000 {
55			status = "okay";
56			pinctrl-names = "default";
57			pinctrl-0 = <&spi0_pins &spi0_cs_pins>;
58			pinctrl-names = "default";
59			pinctrl-0 = <&spi0_pins &spi0_cs_pins>;
60		};
61
62		gpio@7e200000 {
63			/* Pins that can short 3.3V to GND in output mode: 46-47
64			 * Pins used by VideoCore: 48-53
65			 */
66			broadcom,read-only = <46>, <47>, <48>, <49>, <50>, 
67			                     <51>, <52>, <53>;
68			                     
69			/* Reserved */
70			pins_reserved: reserved {
71				broadcom,pins = <48>, <49>, <50>, <51>, <52>,
72				                <53>;
73			};
74
75			spi0_pins: spi0_pins {
76				brcm,pins = <9 10 11>;
77				brcm,function = <4>; /* alt0 */
78			};
79
80			spi0_cs_pins: spi0_cs_pins {
81				brcm,pins = <8 7>;
82				brcm,function = <1>; /* output */
83			};
84		}
85		
86		vchiq {
87			compatible = "brcm,bcm2835-vchiq";
88			reg = <0x7e00b840 0xf>;
89			interrupts = <0 2>;
90			cache-line-size = <32>;
91		};
92
93		display {
94			compatible = "broadcom,bcm2835-fb", "broadcom,bcm2708-fb";
95
96			broadcom,vc-mailbox = <&mailbox>;
97			broadcom,vc-channel = <1>;
98
99			broadcom,width = <0>;         /* Set by VideoCore */
100			broadcom,height = <0>;        /* Set by VideoCore */
101			broadcom,depth = <0>;         /* Set by VideoCore */
102		};
103
104	};
105};
106