1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * DTS file for SPEAr310 SoC
4 *
5 * Copyright 2012 Viresh Kumar <vireshk@kernel.org>
6 */
7
8 /include/ "spear3xx.dtsi"
9
10 / {
11 ahb {
12 #address-cells = <1>;
13 #size-cells = <1>;
14 compatible = "simple-bus";
15 ranges = <0x40000000 0x40000000 0x10000000
16 0xb0000000 0xb0000000 0x10000000
17 0xd0000000 0xd0000000 0x30000000>;
18
19 pinmux: pinmux@b4000000 {
20 compatible = "st,spear310-pinmux";
21 reg = <0xb4000000 0x1000>;
22 #gpio-range-cells = <3>;
23 };
24
25 fsmc: flash@44000000 {
26 compatible = "st,spear600-fsmc-nand";
27 #address-cells = <1>;
28 #size-cells = <1>;
29 reg = <0x44000000 0x1000 /* FSMC Register */
30 0x40000000 0x0010 /* NAND Base DATA */
31 0x40020000 0x0010 /* NAND Base ADDR */
32 0x40010000 0x0010>; /* NAND Base CMD */
33 reg-names = "fsmc_regs", "nand_data", "nand_addr", "nand_cmd";
34 status = "disabled";
35 };
36
37 shirq: interrupt-controller@b4000000 {
38 compatible = "st,spear310-shirq";
39 reg = <0xb4000000 0x1000>;
40 interrupts = <28 29 30 1>;
41 #interrupt-cells = <1>;
42 interrupt-controller;
43 };
44
45 apb {
46 #address-cells = <1>;
47 #size-cells = <1>;
48 compatible = "simple-bus";
49 ranges = <0xb0000000 0xb0000000 0x10000000
50 0xd0000000 0xd0000000 0x30000000>;
51
52 serial@b2000000 {
53 compatible = "arm,pl011", "arm,primecell";
54 reg = <0xb2000000 0x1000>;
55 interrupts = <8>;
56 interrupt-parent = <&shirq>;
57 status = "disabled";
58 };
59
60 serial@b2080000 {
61 compatible = "arm,pl011", "arm,primecell";
62 reg = <0xb2080000 0x1000>;
63 interrupts = <9>;
64 interrupt-parent = <&shirq>;
65 status = "disabled";
66 };
67
68 serial@b2100000 {
69 compatible = "arm,pl011", "arm,primecell";
70 reg = <0xb2100000 0x1000>;
71 interrupts = <10>;
72 interrupt-parent = <&shirq>;
73 status = "disabled";
74 };
75
76 serial@b2180000 {
77 compatible = "arm,pl011", "arm,primecell";
78 reg = <0xb2180000 0x1000>;
79 interrupts = <11>;
80 interrupt-parent = <&shirq>;
81 status = "disabled";
82 };
83
84 serial@b2200000 {
85 compatible = "arm,pl011", "arm,primecell";
86 reg = <0xb2200000 0x1000>;
87 interrupts = <12>;
88 interrupt-parent = <&shirq>;
89 status = "disabled";
90 };
91
92 gpiopinctrl: gpio@b4000000 {
93 compatible = "st,spear-plgpio";
94 reg = <0xb4000000 0x1000>;
95 regmap = <&pinmux>;
96 #interrupt-cells = <1>;
97 interrupt-controller;
98 gpio-controller;
99 #gpio-cells = <2>;
100 gpio-ranges = <&pinmux 0 0 102>;
101 status = "disabled";
102
103 st-plgpio,ngpio = <102>;
104 st-plgpio,enb-reg = <0x10>;
105 st-plgpio,wdata-reg = <0x20>;
106 st-plgpio,dir-reg = <0x30>;
107 st-plgpio,ie-reg = <0x50>;
108 st-plgpio,rdata-reg = <0x40>;
109 st-plgpio,mis-reg = <0x60>;
110 };
111 };
112 };
113 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.