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1/*
2 * Copyright 2012 Maxime Ripard
3 *
4 * Maxime Ripard <maxime.ripard@free-electrons.com>
5 *
6 * This file is dual-licensed: you can use it either under the terms
7 * of the GPL or the X11 license, at your option. Note that this dual
8 * licensing only applies to this file, and not this project as a
9 * whole.
10 *
11 * a) This library is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation; either version 2 of the
14 * License, or (at your option) any later version.
15 *
16 * This library is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * Or, alternatively,
22 *
23 * b) Permission is hereby granted, free of charge, to any person
24 * obtaining a copy of this software and associated documentation
25 * files (the "Software"), to deal in the Software without
26 * restriction, including without limitation the rights to use,
27 * copy, modify, merge, publish, distribute, sublicense, and/or
28 * sell copies of the Software, and to permit persons to whom the
29 * Software is furnished to do so, subject to the following
30 * conditions:
31 *
32 * The above copyright notice and this permission notice shall be
33 * included in all copies or substantial portions of the Software.
34 *
35 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
36 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
37 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
38 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
39 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
40 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
41 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
42 * OTHER DEALINGS IN THE SOFTWARE.
43 */
44
45#include "sun5i.dtsi"
46
47#include <dt-bindings/thermal/thermal.h>
48
49/ {
50 thermal-zones {
51 cpu-thermal {
52 /* milliseconds */
53 polling-delay-passive = <250>;
54 polling-delay = <1000>;
55 thermal-sensors = <&rtp>;
56
57 cooling-maps {
58 map0 {
59 trip = <&cpu_alert0>;
60 cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
61 };
62 };
63
64 trips {
65 cpu_alert0: cpu_alert0 {
66 /* milliCelsius */
67 temperature = <85000>;
68 hysteresis = <2000>;
69 type = "passive";
70 };
71
72 cpu_crit: cpu_crit {
73 /* milliCelsius */
74 temperature = <100000>;
75 hysteresis = <2000>;
76 type = "critical";
77 };
78 };
79 };
80 };
81
82 display-engine {
83 compatible = "allwinner,sun5i-a13-display-engine";
84 allwinner,pipelines = <&fe0>;
85 };
86
87 soc {
88 pwm: pwm@1c20e00 {
89 compatible = "allwinner,sun5i-a13-pwm";
90 reg = <0x01c20e00 0xc>;
91 clocks = <&ccu CLK_HOSC>;
92 #pwm-cells = <3>;
93 status = "disabled";
94 };
95
96 };
97};
98
99&ccu {
100 compatible = "allwinner,sun5i-a13-ccu";
101};
102
103&cpu0 {
104 clock-latency = <244144>; /* 8 32k periods */
105 operating-points =
106 /* kHz uV */
107 <1008000 1400000>,
108 <912000 1350000>,
109 <864000 1300000>,
110 <624000 1200000>,
111 <576000 1200000>,
112 <432000 1200000>;
113 #cooling-cells = <2>;
114};
115
116&pio {
117 compatible = "allwinner,sun5i-a13-pinctrl";
118};
1/*
2 * Copyright 2012 Maxime Ripard
3 *
4 * Maxime Ripard <maxime.ripard@free-electrons.com>
5 *
6 * This file is dual-licensed: you can use it either under the terms
7 * of the GPL or the X11 license, at your option. Note that this dual
8 * licensing only applies to this file, and not this project as a
9 * whole.
10 *
11 * a) This library is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation; either version 2 of the
14 * License, or (at your option) any later version.
15 *
16 * This library is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * Or, alternatively,
22 *
23 * b) Permission is hereby granted, free of charge, to any person
24 * obtaining a copy of this software and associated documentation
25 * files (the "Software"), to deal in the Software without
26 * restriction, including without limitation the rights to use,
27 * copy, modify, merge, publish, distribute, sublicense, and/or
28 * sell copies of the Software, and to permit persons to whom the
29 * Software is furnished to do so, subject to the following
30 * conditions:
31 *
32 * The above copyright notice and this permission notice shall be
33 * included in all copies or substantial portions of the Software.
34 *
35 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
36 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
37 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
38 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
39 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
40 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
41 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
42 * OTHER DEALINGS IN THE SOFTWARE.
43 */
44
45#include "skeleton.dtsi"
46
47#include "sun5i.dtsi"
48
49#include <dt-bindings/pinctrl/sun4i-a10.h>
50#include <dt-bindings/thermal/thermal.h>
51
52/ {
53 interrupt-parent = <&intc>;
54
55 chosen {
56 #address-cells = <1>;
57 #size-cells = <1>;
58 ranges;
59
60 framebuffer@0 {
61 compatible = "allwinner,simple-framebuffer",
62 "simple-framebuffer";
63 allwinner,pipeline = "de_be0-lcd0";
64 clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 44>;
65 status = "disabled";
66 };
67 };
68
69 thermal-zones {
70 cpu_thermal {
71 /* milliseconds */
72 polling-delay-passive = <250>;
73 polling-delay = <1000>;
74 thermal-sensors = <&rtp>;
75
76 cooling-maps {
77 map0 {
78 trip = <&cpu_alert0>;
79 cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
80 };
81 };
82
83 trips {
84 cpu_alert0: cpu_alert0 {
85 /* milliCelsius */
86 temperature = <850000>;
87 hysteresis = <2000>;
88 type = "passive";
89 };
90
91 cpu_crit: cpu_crit {
92 /* milliCelsius */
93 temperature = <100000>;
94 hysteresis = <2000>;
95 type = "critical";
96 };
97 };
98 };
99 };
100
101 clocks {
102 ahb_gates: clk@01c20060 {
103 #clock-cells = <1>;
104 compatible = "allwinner,sun5i-a13-ahb-gates-clk";
105 reg = <0x01c20060 0x8>;
106 clocks = <&ahb>;
107 clock-indices = <0>, <1>,
108 <2>, <5>, <6>,
109 <7>, <8>, <9>,
110 <10>, <13>,
111 <14>, <20>,
112 <21>, <22>,
113 <28>, <32>, <36>,
114 <40>, <44>,
115 <46>, <51>,
116 <52>;
117 clock-output-names = "ahb_usbotg", "ahb_ehci",
118 "ahb_ohci", "ahb_ss", "ahb_dma",
119 "ahb_bist", "ahb_mmc0", "ahb_mmc1",
120 "ahb_mmc2", "ahb_nand",
121 "ahb_sdram", "ahb_spi0",
122 "ahb_spi1", "ahb_spi2",
123 "ahb_stimer", "ahb_ve", "ahb_lcd",
124 "ahb_csi", "ahb_de_be",
125 "ahb_de_fe", "ahb_iep",
126 "ahb_mali400";
127 };
128
129 apb0_gates: clk@01c20068 {
130 #clock-cells = <1>;
131 compatible = "allwinner,sun5i-a13-apb0-gates-clk";
132 reg = <0x01c20068 0x4>;
133 clocks = <&apb0>;
134 clock-indices = <0>, <5>,
135 <6>;
136 clock-output-names = "apb0_codec", "apb0_pio",
137 "apb0_ir";
138 };
139
140 apb1_gates: clk@01c2006c {
141 #clock-cells = <1>;
142 compatible = "allwinner,sun5i-a13-apb1-gates-clk";
143 reg = <0x01c2006c 0x4>;
144 clocks = <&apb1>;
145 clock-indices = <0>, <1>,
146 <2>, <17>,
147 <19>;
148 clock-output-names = "apb1_i2c0", "apb1_i2c1",
149 "apb1_i2c2", "apb1_uart1",
150 "apb1_uart3";
151 };
152 };
153
154 soc@01c00000 {
155 pwm: pwm@01c20e00 {
156 compatible = "allwinner,sun5i-a13-pwm";
157 reg = <0x01c20e00 0xc>;
158 clocks = <&osc24M>;
159 #pwm-cells = <3>;
160 status = "disabled";
161 };
162 };
163};
164
165&cpu0 {
166 clock-latency = <244144>; /* 8 32k periods */
167 operating-points = <
168 /* kHz uV */
169 1008000 1400000
170 912000 1350000
171 864000 1300000
172 624000 1200000
173 576000 1200000
174 432000 1200000
175 >;
176 #cooling-cells = <2>;
177 cooling-min-level = <0>;
178 cooling-max-level = <5>;
179};
180
181&pio {
182 compatible = "allwinner,sun5i-a13-pinctrl";
183
184 uart1_pins_a: uart1@0 {
185 allwinner,pins = "PE10", "PE11";
186 allwinner,function = "uart1";
187 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
188 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
189 };
190
191 uart1_pins_b: uart1@1 {
192 allwinner,pins = "PG3", "PG4";
193 allwinner,function = "uart1";
194 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
195 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
196 };
197};