summaryrefslogtreecommitdiffstats
path: root/arch/arm/boot/dts/pxa27x.dtsi
blob: 3228ad5fb725f0aa507e56b54f55383b32f22a4b (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
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
// SPDX-License-Identifier: GPL-2.0
/* The pxa3xx skeleton simply augments the 2xx version */
#include "pxa2xx.dtsi"
#include "dt-bindings/clock/pxa-clock.h"

/ {
	model = "Marvell PXA27x familiy SoC";
	compatible = "marvell,pxa27x";

	pxabus {
		pdma: dma-controller@40000000 {
			compatible = "marvell,pdma-1.0";
			reg = <0x40000000 0x10000>;
			interrupts = <25>;
			#dma-channels = <32>;
			#dma-cells = <2>;
			#dma-requests = <75>;
			status = "okay";
		};

		pxairq: interrupt-controller@40d00000 {
			marvell,intc-priority;
			marvell,intc-nr-irqs = <34>;
		};

		pinctrl: pinctrl@40e00000 {
			reg = <0x40e00054 0x20 0x40e0000c 0xc 0x40e0010c 4
			       0x40f00020 0x10>;
			compatible = "marvell,pxa27x-pinctrl";
		};

		gpio: gpio@40e00000 {
			compatible = "intel,pxa27x-gpio";
			gpio-ranges = <&pinctrl 0 0 128>;
			clocks = <&clks CLK_NONE>;
		};

		pxa27x_ohci: usb@4c000000 {
			compatible = "marvell,pxa-ohci";
			reg = <0x4c000000 0x10000>;
			interrupts = <3>;
			clocks = <&clks CLK_USBHOST>;
			status = "disabled";
		};

		pwm0: pwm@40b00000 {
			compatible = "marvell,pxa270-pwm", "marvell,pxa250-pwm";
			reg = <0x40b00000 0x10>;
			#pwm-cells = <1>;
			clocks = <&clks CLK_PWM0>;
		};

		pwm1: pwm@40b00010 {
			compatible = "marvell,pxa270-pwm", "marvell,pxa250-pwm";
			reg = <0x40b00010 0x10>;
			#pwm-cells = <1>;
			clocks = <&clks CLK_PWM1>;
		};

		pwm2: pwm@40c00000 {
			compatible = "marvell,pxa270-pwm", "marvell,pxa250-pwm";
			reg = <0x40c00000 0x10>;
			#pwm-cells = <1>;
			clocks = <&clks CLK_PWM0>;
		};

		pwm3: pwm@40c00010 {
			compatible = "marvell,pxa270-pwm", "marvell,pxa250-pwm";
			reg = <0x40c00010 0x10>;
			#pwm-cells = <1>;
			clocks = <&clks CLK_PWM1>;
		};

		pwri2c: i2c@40f00180 {
			compatible = "mrvl,pxa-i2c";
			reg = <0x40f00180 0x24>;
			interrupts = <6>;
			clocks = <&clks CLK_PWRI2C>;
			#address-cells = <0x1>;
			#size-cells = <0>;
			status = "disabled";
		};

		pxa27x_udc: udc@40600000 {
			compatible = "marvell,pxa270-udc";
			reg = <0x40600000 0x10000>;
			interrupts = <11>;
			clocks = <&clks CLK_USB>;
			status = "disabled";
		};

		keypad: keypad@41500000 {
			compatible = "marvell,pxa27x-keypad";
			reg = <0x41500000 0x4c>;
			interrupts = <4>;
			clocks = <&clks CLK_KEYPAD>;
			status = "disabled";
		};

		pxa_camera: imaging@50000000 {
			compatible = "marvell,pxa270-qci";
			reg = <0x50000000 0x1000>;
			interrupts = <33>;
			dmas = <&pdma 68 0	/* Y channel */
				&pdma 69 0	/* U channel */
				&pdma 70 0>;	/* V channel */
			dma-names = "CI_Y", "CI_U", "CI_V";

			clocks = <&clks CLK_CAMERA>;
			clock-names = "ciclk";
			clock-frequency = <5000000>;
			clock-output-names = "qci_mclk";

			status = "disabled";
		};

		rtc@40900000 {
			clocks = <&clks CLK_OSC32k768>;
		};
	};

	clocks {
	       /*
		* The muxing of external clocks/internal dividers for osc* clock
		* sources has been hidden under the carpet by now.
		*/
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		clks: pxa2xx_clks@41300004 {
			compatible = "marvell,pxa270-clocks";
			#clock-cells = <1>;
			status = "okay";
		};
	};

	timer@40a00000 {
		compatible = "marvell,pxa-timer";
		reg = <0x40a00000 0x20>;
		interrupts = <26>;
		clocks = <&clks CLK_OSTIMER>;
		status = "okay";
	};

	pxa270_opp_table: opp_table0 {
		compatible = "operating-points-v2";

		opp-104000000 {
			opp-hz = /bits/ 64 <104000000>;
			opp-microvolt = <900000 900000 1705000>;
			clock-latency-ns = <20>;
		};
		opp-156000000 {
			opp-hz = /bits/ 64 <156000000>;
			opp-microvolt = <1000000 1000000 1705000>;
			clock-latency-ns = <20>;
		};
		opp-208000000 {
			opp-hz = /bits/ 64 <208000000>;
			opp-microvolt = <1180000 1180000 1705000>;
			clock-latency-ns = <20>;
		};
		opp-312000000 {
			opp-hz = /bits/ 64 <312000000>;
			opp-microvolt = <1250000 1250000 1705000>;
			clock-latency-ns = <20>;
		};
		opp-416000000 {
			opp-hz = /bits/ 64 <416000000>;
			opp-microvolt = <1350000 1350000 1705000>;
			clock-latency-ns = <20>;
		};
		opp-520000000 {
			opp-hz = /bits/ 64 <520000000>;
			opp-microvolt = <1450000 1450000 1705000>;
			clock-latency-ns = <20>;
		};
		opp-624000000 {
			opp-hz = /bits/ 64 <624000000>;
			opp-microvolt = <1550000 1550000 1705000>;
			clock-latency-ns = <20>;
		};
	};
};