summaryrefslogtreecommitdiffstats
path: root/arch/arm/boot/dts/pxa2xx.dtsi
blob: e83879d97aeae2e29419dc48a504a5a32e153b4d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
/*
 * pxa2xx.dtsi - Device Tree Include file for Marvell PXA2xx family SoC
 *
 * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
 *
 * Licensed under GPLv2 or later.
 */

#include "skeleton.dtsi"
#include "dt-bindings/clock/pxa-clock.h"

#define PMGROUP(pin) #pin
#define PMMUX(func, pin, af)			\
	mux- ## func {				\
		groups = PMGROUP(P ## pin);	\
		function = #af;			\
	}
#define PMMUX_LPM_LOW(func, pin, af)		\
	mux- ## func {				\
		groups = PMGROUP(P ## pin);	\
		function = #af;			\
		low-power-disable;		\
	}
#define PMMUX_LPM_HIGH(func, pin, af)		\
	mux- ## func {				\
		groups = PMGROUP(P ## pin);	\
		function = #af;			\
		low-power-enable;		\
	}

/ {
	model = "Marvell PXA2xx family SoC";
	compatible = "marvell,pxa2xx";
	interrupt-parent = <&pxairq>;

	aliases {
		serial0 = &ffuart;
		serial1 = &btuart;
		serial2 = &stuart;
		serial3 = &hwuart;
		i2c0 = &pwri2c;
		i2c1 = &pxai2c1;
	};

	cpus {
		cpu {
			compatible = "marvell,xscale";
			device_type = "cpu";
		};
	};

	pxabus {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		pxairq: interrupt-controller@40d00000 {
			#interrupt-cells = <1>;
			compatible = "marvell,pxa-intc";
			interrupt-controller;
			interrupt-parent;
			marvell,intc-nr-irqs = <32>;
			reg = <0x40d00000 0xd0>;
		};

		gpio: gpio@40e00000 {
			compatible = "mrvl,pxa-gpio";
			#address-cells = <0x1>;
			#size-cells = <0x1>;
			reg = <0x40e00000 0x10000>;
			gpio-controller;
			#gpio-cells = <0x2>;
			interrupts = <8>, <9>, <10>;
			interrupt-names = "gpio0", "gpio1", "gpio_mux";
			interrupt-controller;
			#interrupt-cells = <0x2>;
			ranges;

			gcb0: gpio@40e00000 {
				reg = <0x40e00000 0x4>;
			};

			gcb1: gpio@40e00004 {
				reg = <0x40e00004 0x4>;
			};

			gcb2: gpio@40e00008 {
				reg = <0x40e00008 0x4>;
			};
			gcb3: gpio@40e0000c {
				reg = <0x40e0000c 0x4>;
			};
		};

		ffuart: serial@40100000 {
			compatible = "mrvl,pxa-uart";
			reg = <0x40100000 0x30>;
			interrupts = <22>;
			clocks = <&clks CLK_FFUART>;
			status = "disabled";
		};

		btuart: serial@40200000 {
			compatible = "mrvl,pxa-uart";
			reg = <0x40200000 0x30>;
			interrupts = <21>;
			clocks = <&clks CLK_BTUART>;
			status = "disabled";
		};

		stuart: serial@40700000 {
			compatible = "mrvl,pxa-uart";
			reg = <0x40700000 0x30>;
			interrupts = <20>;
			clocks = <&clks CLK_STUART>;
			status = "disabled";
		};

		hwuart: serial@41600000 {
			compatible = "mrvl,pxa-uart";
			reg = <0x41600000 0x30>;
			interrupts = <7>;
			status = "disabled";
		};

		pxai2c1: i2c@40301680 {
			compatible = "mrvl,pxa-i2c";
			reg = <0x40301680 0x30>;
			interrupts = <18>;
			clocks = <&clks CLK_I2C>;
			#address-cells = <0x1>;
			#size-cells = <0>;
			status = "disabled";
		};

		mmc0: mmc@41100000 {
			compatible = "marvell,pxa-mmc";
			reg = <0x41100000 0x1000>;
			interrupts = <23>;
			clocks = <&clks CLK_MMC>;
			dmas = <&pdma 21 3
				&pdma 22 3>;
			dma-names = "rx", "tx";
			status = "disabled";
		};

		rtc@40900000 {
			compatible = "marvell,pxa-rtc";
			reg = <0x40900000 0x3c>;
			interrupts = <30 31>;
		};

		lcdc: lcd-controller@40500000 {
			compatible = "marvell,pxa2xx-lcdc";
			reg = <0x44000000 0x10000>;
			interrupts = <17>;
			clocks = <&clks CLK_LCD>;
			status = "disabled";
		};
	};
};
OpenPOWER on IntegriCloud