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1/*
2 * linux/arch/arm/boot/nspire.dtsi
3 *
4 * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2, as
8 * published by the Free Software Foundation.
9 *
10 */
11
12/include/ "skeleton.dtsi"
13
14/ {
15 interrupt-parent = <&intc>;
16
17 cpus {
18 cpu@0 {
19 compatible = "arm,arm926ej-s";
20 };
21 };
22
23 bootrom: bootrom@0 {
24 reg = <0x00000000 0x80000>;
25 };
26
27 sram: sram@A4000000 {
28 device = "memory";
29 reg = <0xA4000000 0x20000>;
30 };
31
32 timer_clk: timer_clk {
33 #clock-cells = <0>;
34 compatible = "fixed-clock";
35 clock-frequency = <32768>;
36 };
37
38 base_clk: base_clk {
39 #clock-cells = <0>;
40 reg = <0x900B0024 0x4>;
41 };
42
43 ahb_clk: ahb_clk {
44 #clock-cells = <0>;
45 reg = <0x900B0024 0x4>;
46 clocks = <&base_clk>;
47 };
48
49 apb_pclk: apb_pclk {
50 #clock-cells = <0>;
51 compatible = "fixed-factor-clock";
52 clock-div = <2>;
53 clock-mult = <1>;
54 clocks = <&ahb_clk>;
55 };
56
57 usb_phy: usb_phy {
58 compatible = "usb-nop-xceiv";
59 #phy-cells = <0>;
60 };
61
62 vbus_reg: vbus_reg {
63 compatible = "regulator-fixed";
64
65 regulator-name = "USB VBUS output";
66 regulator-type = "voltage";
67
68 regulator-min-microvolt = <5000000>;
69 regulator-max-microvolt = <5000000>;
70 };
71
72 ahb {
73 compatible = "simple-bus";
74 #address-cells = <1>;
75 #size-cells = <1>;
76 ranges;
77
78 spi: spi@A9000000 {
79 reg = <0xA9000000 0x1000>;
80 };
81
82 usb0: usb@B0000000 {
83 compatible = "lsi,zevio-usb";
84 reg = <0xB0000000 0x1000>;
85 interrupts = <8>;
86
87 usb-phy = <&usb_phy>;
88 vbus-supply = <&vbus_reg>;
89 };
90
91 usb1: usb@B4000000 {
92 reg = <0xB4000000 0x1000>;
93 interrupts = <9>;
94 status = "disabled";
95 };
96
97 lcd: lcd@C0000000 {
98 compatible = "arm,pl111", "arm,primecell";
99 reg = <0xC0000000 0x1000>;
100 interrupts = <21>;
101
102 clocks = <&apb_pclk>;
103 clock-names = "apb_pclk";
104 };
105
106 adc: adc@C4000000 {
107 reg = <0xC4000000 0x1000>;
108 interrupts = <11>;
109 };
110
111 tdes: crypto@C8010000 {
112 reg = <0xC8010000 0x1000>;
113 };
114
115 sha256: crypto@CC000000 {
116 reg = <0xCC000000 0x1000>;
117 };
118
119 apb@90000000 {
120 compatible = "simple-bus";
121 #address-cells = <1>;
122 #size-cells = <1>;
123 clock-ranges;
124 ranges;
125
126 gpio: gpio@90000000 {
127 compatible = "lsi,zevio-gpio";
128 reg = <0x90000000 0x1000>;
129 interrupts = <7>;
130 gpio-controller;
131 #gpio-cells = <2>;
132 };
133
134 fast_timer: timer@90010000 {
135 reg = <0x90010000 0x1000>;
136 interrupts = <17>;
137 };
138
139 uart: serial@90020000 {
140 reg = <0x90020000 0x1000>;
141 interrupts = <1>;
142 };
143
144 timer0: timer@900C0000 {
145 reg = <0x900C0000 0x1000>;
146
147 clocks = <&timer_clk>;
148 };
149
150 timer1: timer@900D0000 {
151 reg = <0x900D0000 0x1000>;
152 interrupts = <19>;
153
154 clocks = <&timer_clk>;
155 };
156
157 watchdog: watchdog@90060000 {
158 compatible = "arm,amba-primecell";
159 reg = <0x90060000 0x1000>;
160 interrupts = <3>;
161 };
162
163 rtc: rtc@90090000 {
164 reg = <0x90090000 0x1000>;
165 interrupts = <4>;
166 };
167
168 misc: misc@900A0000 {
169 reg = <0x900A0000 0x1000>;
170 };
171
172 pwr: pwr@900B0000 {
173 reg = <0x900B0000 0x1000>;
174 interrupts = <15>;
175 };
176
177 keypad: input@900E0000 {
178 compatible = "ti,nspire-keypad";
179 reg = <0x900E0000 0x1000>;
180 interrupts = <16>;
181
182 scan-interval = <1000>;
183 row-delay = <200>;
184
185 clocks = <&apb_pclk>;
186 };
187
188 contrast: contrast@900F0000 {
189 reg = <0x900F0000 0x1000>;
190 };
191
192 led: led@90110000 {
193 reg = <0x90110000 0x1000>;
194 };
195 };
196 };
197};
1/*
2 * linux/arch/arm/boot/nspire.dtsi
3 *
4 * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2, as
8 * published by the Free Software Foundation.
9 *
10 */
11
12/include/ "skeleton.dtsi"
13
14/ {
15 interrupt-parent = <&intc>;
16
17 cpus {
18 cpu@0 {
19 compatible = "arm,arm926ej-s";
20 };
21 };
22
23 bootrom: bootrom@00000000 {
24 reg = <0x00000000 0x80000>;
25 };
26
27 sram: sram@A4000000 {
28 device = "memory";
29 reg = <0xA4000000 0x20000>;
30 };
31
32 timer_clk: timer_clk {
33 #clock-cells = <0>;
34 compatible = "fixed-clock";
35 clock-frequency = <32768>;
36 };
37
38 base_clk: base_clk {
39 #clock-cells = <0>;
40 reg = <0x900B0024 0x4>;
41 };
42
43 ahb_clk: ahb_clk {
44 #clock-cells = <0>;
45 reg = <0x900B0024 0x4>;
46 clocks = <&base_clk>;
47 };
48
49 apb_pclk: apb_pclk {
50 #clock-cells = <0>;
51 compatible = "fixed-factor-clock";
52 clock-div = <2>;
53 clock-mult = <1>;
54 clocks = <&ahb_clk>;
55 };
56
57 usb_phy: usb_phy {
58 compatible = "usb-nop-xceiv";
59 };
60
61 vbus_reg: vbus_reg {
62 compatible = "regulator-fixed";
63
64 regulator-name = "USB VBUS output";
65 regulator-type = "voltage";
66
67 regulator-min-microvolt = <5000000>;
68 regulator-max-microvolt = <5000000>;
69 };
70
71 ahb {
72 compatible = "simple-bus";
73 #address-cells = <1>;
74 #size-cells = <1>;
75 ranges;
76
77 spi: spi@A9000000 {
78 reg = <0xA9000000 0x1000>;
79 };
80
81 usb0: usb@B0000000 {
82 compatible = "lsi,zevio-usb";
83 reg = <0xB0000000 0x1000>;
84 interrupts = <8>;
85
86 usb-phy = <&usb_phy>;
87 vbus-supply = <&vbus_reg>;
88 };
89
90 usb1: usb@B4000000 {
91 reg = <0xB4000000 0x1000>;
92 interrupts = <9>;
93 status = "disabled";
94 };
95
96 lcd: lcd@C0000000 {
97 compatible = "arm,pl111", "arm,primecell";
98 reg = <0xC0000000 0x1000>;
99 interrupts = <21>;
100
101 clocks = <&apb_pclk>;
102 clock-names = "apb_pclk";
103 };
104
105 adc: adc@C4000000 {
106 reg = <0xC4000000 0x1000>;
107 interrupts = <11>;
108 };
109
110 tdes: crypto@C8010000 {
111 reg = <0xC8010000 0x1000>;
112 };
113
114 sha256: crypto@CC000000 {
115 reg = <0xCC000000 0x1000>;
116 };
117
118 apb@90000000 {
119 compatible = "simple-bus";
120 #address-cells = <1>;
121 #size-cells = <1>;
122 clock-ranges;
123 ranges;
124
125 gpio: gpio@90000000 {
126 compatible = "lsi,zevio-gpio";
127 reg = <0x90000000 0x1000>;
128 interrupts = <7>;
129 gpio-controller;
130 #gpio-cells = <2>;
131 };
132
133 fast_timer: timer@90010000 {
134 reg = <0x90010000 0x1000>;
135 interrupts = <17>;
136 };
137
138 uart: serial@90020000 {
139 reg = <0x90020000 0x1000>;
140 interrupts = <1>;
141 };
142
143 timer0: timer@900C0000 {
144 reg = <0x900C0000 0x1000>;
145
146 clocks = <&timer_clk>;
147 };
148
149 timer1: timer@900D0000 {
150 reg = <0x900D0000 0x1000>;
151 interrupts = <19>;
152
153 clocks = <&timer_clk>;
154 };
155
156 watchdog: watchdog@90060000 {
157 compatible = "arm,amba-primecell";
158 reg = <0x90060000 0x1000>;
159 interrupts = <3>;
160 };
161
162 rtc: rtc@90090000 {
163 reg = <0x90090000 0x1000>;
164 interrupts = <4>;
165 };
166
167 misc: misc@900A0000 {
168 reg = <0x900A0000 0x1000>;
169 };
170
171 pwr: pwr@900B0000 {
172 reg = <0x900B0000 0x1000>;
173 interrupts = <15>;
174 };
175
176 keypad: input@900E0000 {
177 compatible = "ti,nspire-keypad";
178 reg = <0x900E0000 0x1000>;
179 interrupts = <16>;
180
181 scan-interval = <1000>;
182 row-delay = <200>;
183
184 clocks = <&apb_pclk>;
185 };
186
187 contrast: contrast@900F0000 {
188 reg = <0x900F0000 0x1000>;
189 };
190
191 led: led@90110000 {
192 reg = <0x90110000 0x1000>;
193 };
194 };
195 };
196};