1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 *  Copyright (C) 2012 Marvell Technology Group Ltd.
4 *  Author: Haojian Zhuang <haojian.zhuang@marvell.com>
5 */
6
7#include <dt-bindings/clock/marvell,pxa910.h>
8
9/ {
10	#address-cells = <1>;
11	#size-cells = <1>;
12
13	aliases {
14		serial0 = &uart1;
15		serial1 = &uart2;
16		serial2 = &uart3;
17		i2c0 = &twsi1;
18		i2c1 = &twsi2;
19	};
20
21	soc {
22		#address-cells = <1>;
23		#size-cells = <1>;
24		compatible = "simple-bus";
25		interrupt-parent = <&intc>;
26		ranges;
27
28		L2: l2-cache {
29			compatible = "marvell,tauros2-cache";
30			marvell,tauros2-cache-features = <0x3>;
31		};
32
33		axi@d4200000 {	/* AXI */
34			compatible = "mrvl,axi-bus", "simple-bus";
35			#address-cells = <1>;
36			#size-cells = <1>;
37			reg = <0xd4200000 0x00200000>;
38			ranges;
39
40			intc: interrupt-controller@d4282000 {
41				compatible = "mrvl,mmp-intc";
42				interrupt-controller;
43				#interrupt-cells = <1>;
44				reg = <0xd4282000 0x1000>;
45				mrvl,intc-nr-irqs = <64>;
46			};
47
48		};
49
50		apb@d4000000 {	/* APB */
51			compatible = "mrvl,apb-bus", "simple-bus";
52			#address-cells = <1>;
53			#size-cells = <1>;
54			reg = <0xd4000000 0x00200000>;
55			ranges;
56
57			timer0: timer@d4014000 {
58				compatible = "mrvl,mmp-timer";
59				reg = <0xd4014000 0x100>;
60				interrupts = <13>;
61			};
62
63			timer1: timer@d4016000 {
64				compatible = "mrvl,mmp-timer";
65				reg = <0xd4016000 0x100>;
66				interrupts = <29>;
67				status = "disabled";
68			};
69
70			uart1: serial@d4017000 {
71				compatible = "mrvl,mmp-uart", "intel,xscale-uart";
72				reg = <0xd4017000 0x1000>;
73				reg-shift = <2>;
74				interrupts = <27>;
75				clocks = <&soc_clocks PXA910_CLK_UART0>;
76				resets = <&soc_clocks PXA910_CLK_UART0>;
77				status = "disabled";
78			};
79
80			uart2: serial@d4018000 {
81				compatible = "mrvl,mmp-uart", "intel,xscale-uart";
82				reg = <0xd4018000 0x1000>;
83				reg-shift = <2>;
84				interrupts = <28>;
85				clocks = <&soc_clocks PXA910_CLK_UART1>;
86				resets = <&soc_clocks PXA910_CLK_UART1>;
87				status = "disabled";
88			};
89
90			uart3: serial@d4036000 {
91				compatible = "mrvl,mmp-uart", "intel,xscale-uart";
92				reg = <0xd4036000 0x1000>;
93				reg-shift = <2>;
94				interrupts = <59>;
95				clocks = <&soc_clocks PXA910_CLK_UART2>;
96				resets = <&soc_clocks PXA910_CLK_UART2>;
97				status = "disabled";
98			};
99
100			gpio@d4019000 {
101				compatible = "marvell,mmp-gpio";
102				#address-cells = <1>;
103				#size-cells = <1>;
104				reg = <0xd4019000 0x1000>;
105				gpio-controller;
106				#gpio-cells = <2>;
107				interrupts = <49>;
108				interrupt-names = "gpio_mux";
109				clocks = <&soc_clocks PXA910_CLK_GPIO>;
110				resets = <&soc_clocks PXA910_CLK_GPIO>;
111				interrupt-controller;
112				#interrupt-cells = <2>;
113				ranges;
114
115				gcb0: gpio@d4019000 {
116					reg = <0xd4019000 0x4>;
117				};
118
119				gcb1: gpio@d4019004 {
120					reg = <0xd4019004 0x4>;
121				};
122
123				gcb2: gpio@d4019008 {
124					reg = <0xd4019008 0x4>;
125				};
126
127				gcb3: gpio@d4019100 {
128					reg = <0xd4019100 0x4>;
129				};
130			};
131
132			twsi1: i2c@d4011000 {
133				compatible = "mrvl,mmp-twsi";
134				#address-cells = <1>;
135				#size-cells = <0>;
136				reg = <0xd4011000 0x1000>;
137				interrupts = <7>;
138				clocks = <&soc_clocks PXA910_CLK_TWSI0>;
139				resets = <&soc_clocks PXA910_CLK_TWSI0>;
140				mrvl,i2c-fast-mode;
141				status = "disabled";
142			};
143
144			twsi2: i2c@d4037000 {
145				compatible = "mrvl,mmp-twsi";
146				#address-cells = <1>;
147				#size-cells = <0>;
148				reg = <0xd4037000 0x1000>;
149				interrupts = <54>;
150				clocks = <&soc_clocks PXA910_CLK_TWSI1>;
151				resets = <&soc_clocks PXA910_CLK_TWSI1>;
152				status = "disabled";
153			};
154
155			rtc: rtc@d4010000 {
156				compatible = "mrvl,mmp-rtc";
157				reg = <0xd4010000 0x1000>;
158				interrupts = <5>, <6>;
159				interrupt-names = "rtc 1Hz", "rtc alarm";
160				clocks = <&soc_clocks PXA910_CLK_RTC>;
161				resets = <&soc_clocks PXA910_CLK_RTC>;
162				status = "disabled";
163			};
164		};
165
166		soc_clocks: clocks{
167			compatible = "marvell,pxa910-clock";
168			reg = <0xd4050000 0x1000>,
169			      <0xd4282800 0x400>,
170			      <0xd4015000 0x1000>,
171			      <0xd403b000 0x1000>;
172			reg-names = "mpmu", "apmu", "apbc", "apbcp";
173			#clock-cells = <1>;
174			#reset-cells = <1>;
175		};
176	};
177};
178