1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * pxa2xx.dtsi - Device Tree Include file for Marvell PXA2xx family SoC
4 *
5 * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
6 */
7
8 #include "dt-bindings/clock/pxa-clock.h"
9
10 #define PMGROUP(pin) #pin
11 #define PMMUX(func, pin, af) \
12 mux- ## func { \
13 groups = PMGROUP(P ## pin); \
14 function = #af; \
15 }
16 #define PMMUX_LPM_LOW(func, pin, af) \
17 mux- ## func { \
18 groups = PMGROUP(P ## pin); \
19 function = #af; \
20 low-power-disable; \
21 }
22 #define PMMUX_LPM_HIGH(func, pin, af) \
23 mux- ## func { \
24 groups = PMGROUP(P ## pin); \
25 function = #af; \
26 low-power-enable; \
27 }
28
29 / {
30 #address-cells = <1>;
31 #size-cells = <1>;
32 model = "Marvell PXA2xx family SoC";
33 compatible = "marvell,pxa2xx";
34 interrupt-parent = <&pxairq>;
35
36 aliases {
37 serial0 = &ffuart;
38 serial1 = &btuart;
39 serial2 = &stuart;
40 serial3 = &hwuart;
41 i2c0 = &pwri2c;
42 i2c1 = &pxai2c1;
43 };
44
45 cpus {
46 cpu {
47 compatible = "marvell,xscale";
48 device_type = "cpu";
49 };
50 };
51
52 pxabus {
53 compatible = "simple-bus";
54 #address-cells = <1>;
55 #size-cells = <1>;
56 ranges;
57
58 pxairq: interrupt-controller@40d00000 {
59 #interrupt-cells = <1>;
60 compatible = "marvell,pxa-intc";
61 interrupt-controller;
62 interrupt-parent;
63 marvell,intc-nr-irqs = <32>;
64 reg = <0x40d00000 0xd0>;
65 };
66
67 gpio: gpio@40e00000 {
68 compatible = "mrvl,pxa-gpio";
69 #address-cells = <0x1>;
70 #size-cells = <0x1>;
71 reg = <0x40e00000 0x10000>;
72 gpio-controller;
73 #gpio-cells = <0x2>;
74 interrupts = <8>, <9>, <10>;
75 interrupt-names = "gpio0", "gpio1", "gpio_mux";
76 interrupt-controller;
77 #interrupt-cells = <0x2>;
78 ranges;
79
80 gcb0: gpio@40e00000 {
81 reg = <0x40e00000 0x4>;
82 };
83
84 gcb1: gpio@40e00004 {
85 reg = <0x40e00004 0x4>;
86 };
87
88 gcb2: gpio@40e00008 {
89 reg = <0x40e00008 0x4>;
90 };
91 gcb3: gpio@40e0000c {
92 reg = <0x40e0000c 0x4>;
93 };
94 };
95
96 ffuart: serial@40100000 {
97 compatible = "mrvl,pxa-uart";
98 reg = <0x40100000 0x30>;
99 interrupts = <22>;
100 clocks = <&clks CLK_FFUART>;
101 status = "disabled";
102 };
103
104 btuart: serial@40200000 {
105 compatible = "mrvl,pxa-uart";
106 reg = <0x40200000 0x30>;
107 interrupts = <21>;
108 clocks = <&clks CLK_BTUART>;
109 status = "disabled";
110 };
111
112 stuart: serial@40700000 {
113 compatible = "mrvl,pxa-uart";
114 reg = <0x40700000 0x30>;
115 interrupts = <20>;
116 clocks = <&clks CLK_STUART>;
117 status = "disabled";
118 };
119
120 hwuart: serial@41600000 {
121 compatible = "mrvl,pxa-uart";
122 reg = <0x41600000 0x30>;
123 interrupts = <7>;
124 status = "disabled";
125 };
126
127 pxai2c1: i2c@40301680 {
128 compatible = "mrvl,pxa-i2c";
129 reg = <0x40301680 0x30>;
130 interrupts = <18>;
131 clocks = <&clks CLK_I2C>;
132 #address-cells = <0x1>;
133 #size-cells = <0>;
134 status = "disabled";
135 };
136
137 mmc0: mmc@41100000 {
138 compatible = "marvell,pxa-mmc";
139 reg = <0x41100000 0x1000>;
140 interrupts = <23>;
141 clocks = <&clks CLK_MMC>;
142 dmas = <&pdma 21 3
143 &pdma 22 3>;
144 dma-names = "rx", "tx";
145 status = "disabled";
146 };
147
148 rtc@40900000 {
149 compatible = "marvell,pxa-rtc";
150 reg = <0x40900000 0x3c>;
151 interrupts = <30 31>;
152 };
153
154 lcdc: lcd-controller@40500000 {
155 compatible = "marvell,pxa2xx-lcdc";
156 reg = <0x44000000 0x10000>;
157 interrupts = <17>;
158 clocks = <&clks CLK_LCD>;
159 status = "disabled";
160 };
161 };
162 };
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