tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
1/*
2 * pxa2xx.dtsi - Device Tree Include file for Marvell PXA2xx family SoC
3 *
4 * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
5 *
6 * Licensed under GPLv2 or later.
7 */
8
9/include/ "skeleton.dtsi"
10
11/ {
12 model = "Marvell PXA2xx family SoC";
13 compatible = "marvell,pxa2xx";
14 interrupt-parent = <&pxairq>;
15
16 aliases {
17 serial0 = &ffuart;
18 serial1 = &btuart;
19 serial2 = &stuart;
20 serial3 = &hwuart;
21 i2c0 = &pwri2c;
22 i2c1 = &pxai2c1;
23 };
24
25 cpus {
26 cpu@0 {
27 compatible = "arm,xscale";
28 };
29 };
30
31 pxabus {
32 compatible = "simple-bus";
33 #address-cells = <1>;
34 #size-cells = <1>;
35 ranges;
36
37 pxairq: interrupt-controller@40d00000 {
38 #interrupt-cells = <1>;
39 compatible = "marvell,pxa-intc";
40 interrupt-controller;
41 interrupt-parent;
42 marvell,intc-nr-irqs = <32>;
43 reg = <0x40d00000 0xd0>;
44 };
45
46 gpio: gpio@40e00000 {
47 compatible = "mrvl,pxa-gpio";
48 #address-cells = <0x1>;
49 #size-cells = <0x1>;
50 reg = <0x40e00000 0x10000>;
51 gpio-controller;
52 #gpio-cells = <0x2>;
53 interrupts = <10>;
54 interrupt-names = "gpio_mux";
55 interrupt-controller;
56 #interrupt-cells = <0x2>;
57 ranges;
58
59 gcb0: gpio@40e00000 {
60 reg = <0x40e00000 0x4>;
61 };
62
63 gcb1: gpio@40e00004 {
64 reg = <0x40e00004 0x4>;
65 };
66
67 gcb2: gpio@40e00008 {
68 reg = <0x40e00008 0x4>;
69 };
70 gcb3: gpio@40e0000c {
71 reg = <0x40e0000c 0x4>;
72 };
73 };
74
75 ffuart: uart@40100000 {
76 compatible = "mrvl,pxa-uart";
77 reg = <0x40100000 0x30>;
78 interrupts = <22>;
79 status = "disabled";
80 };
81
82 btuart: uart@40200000 {
83 compatible = "mrvl,pxa-uart";
84 reg = <0x40200000 0x30>;
85 interrupts = <21>;
86 status = "disabled";
87 };
88
89 stuart: uart@40700000 {
90 compatible = "mrvl,pxa-uart";
91 reg = <0x40700000 0x30>;
92 interrupts = <20>;
93 status = "disabled";
94 };
95
96 hwuart: uart@41100000 {
97 compatible = "mrvl,pxa-uart";
98 reg = <0x41100000 0x30>;
99 interrupts = <7>;
100 status = "disabled";
101 };
102
103 pxai2c1: i2c@40301680 {
104 compatible = "mrvl,pxa-i2c";
105 reg = <0x40301680 0x30>;
106 interrupts = <18>;
107 #address-cells = <0x1>;
108 #size-cells = <0>;
109 status = "disabled";
110 };
111
112 usb0: ohci@4c000000 {
113 compatible = "mrvl,pxa-ohci";
114 reg = <0x4c000000 0x10000>;
115 interrupts = <3>;
116 status = "disabled";
117 };
118
119 mmc0: mmc@41100000 {
120 compatible = "mrvl,pxa-mmc";
121 reg = <0x41100000 0x1000>;
122 interrupts = <23>;
123 status = "disabled";
124 };
125
126 rtc@40900000 {
127 compatible = "marvell,pxa-rtc";
128 reg = <0x40900000 0x3c>;
129 interrupts = <30 31>;
130 };
131 };
132};