mt6589.dtsi revision 284090 
1/*
2 * Copyright (c) 2014 MundoReader S.L.
3 * Author: Matthias Brugger <matthias.bgg@gmail.com>
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13 * GNU General Public License for more details.
14 */
15
16#include <dt-bindings/interrupt-controller/irq.h>
17#include <dt-bindings/interrupt-controller/arm-gic.h>
18#include "skeleton.dtsi"
19
20/ {
21	compatible = "mediatek,mt6589";
22	interrupt-parent = <&sysirq>;
23
24	cpus {
25		#address-cells = <1>;
26		#size-cells = <0>;
27
28		cpu@0 {
29			device_type = "cpu";
30			compatible = "arm,cortex-a7";
31			reg = <0x0>;
32		};
33		cpu@1 {
34			device_type = "cpu";
35			compatible = "arm,cortex-a7";
36			reg = <0x1>;
37		};
38		cpu@2 {
39			device_type = "cpu";
40			compatible = "arm,cortex-a7";
41			reg = <0x2>;
42		};
43		cpu@3 {
44			device_type = "cpu";
45			compatible = "arm,cortex-a7";
46			reg = <0x3>;
47		};
48
49	};
50
51	clocks {
52		#address-cells = <1>;
53		#size-cells = <1>;
54		compatible = "simple-bus";
55		ranges;
56
57		system_clk: dummy13m {
58			compatible = "fixed-clock";
59			clock-frequency = <13000000>;
60			#clock-cells = <0>;
61		};
62
63		rtc_clk: dummy32k {
64			compatible = "fixed-clock";
65			clock-frequency = <32000>;
66			#clock-cells = <0>;
67		};
68
69		uart_clk: dummy26m {
70			compatible = "fixed-clock";
71			clock-frequency = <26000000>;
72			#clock-cells = <0>;
73		};
74	};
75
76	soc {
77		#address-cells = <1>;
78		#size-cells = <1>;
79		compatible = "simple-bus";
80		ranges;
81
82		timer: timer@10008000 {
83			compatible = "mediatek,mt6577-timer";
84			reg = <0x10008000 0x80>;
85			interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_LOW>;
86			clocks = <&system_clk>, <&rtc_clk>;
87			clock-names = "system-clk", "rtc-clk";
88		};
89
90		sysirq: interrupt-controller@10200100 {
91			compatible = "mediatek,mt6589-sysirq",
92				     "mediatek,mt6577-sysirq";
93			interrupt-controller;
94			#interrupt-cells = <3>;
95			interrupt-parent = <&gic>;
96			reg = <0x10200100 0x1c>;
97		};
98
99		gic: interrupt-controller@10211000 {
100			compatible = "arm,cortex-a7-gic";
101			interrupt-controller;
102			#interrupt-cells = <3>;
103			interrupt-parent = <&gic>;
104			reg = <0x10211000 0x1000>,
105			      <0x10212000 0x1000>,
106			      <0x10214000 0x2000>,
107			      <0x10216000 0x2000>;
108		};
109
110		uart0: serial@11006000 {
111			compatible = "mediatek,mt6577-uart";
112			reg = <0x11006000 0x400>;
113			interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_LOW>;
114			clocks = <&uart_clk>;
115			status = "disabled";
116		};
117
118		uart1: serial@11007000 {
119			compatible = "mediatek,mt6577-uart";
120			reg = <0x11007000 0x400>;
121			interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_LOW>;
122			clocks = <&uart_clk>;
123			status = "disabled";
124		};
125
126		uart2: serial@11008000 {
127			compatible = "mediatek,mt6577-uart";
128			reg = <0x11008000 0x400>;
129			interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_LOW>;
130			clocks = <&uart_clk>;
131			status = "disabled";
132		};
133
134		uart3: serial@11009000 {
135			compatible = "mediatek,mt6577-uart";
136			reg = <0x11009000 0x400>;
137			interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_LOW>;
138			clocks = <&uart_clk>;
139			status = "disabled";
140		};
141	};
142};
143