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1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2013 MundoReader S.L.
4 * Author: Heiko Stuebner <heiko@sntech.de>
5 */
6
7/dts-v1/;
8#include <dt-bindings/input/input.h>
9#include "rk3066a.dtsi"
10
11/ {
12 model = "bq Curie 2";
13 compatible = "mundoreader,bq-curie2", "rockchip,rk3066a";
14
15 aliases {
16 mmc0 = &mmc0;
17 mmc1 = &mmc1;
18 };
19
20 memory@60000000 {
21 device_type = "memory";
22 reg = <0x60000000 0x40000000>;
23 };
24
25 vdd_log: vdd-log {
26 compatible = "pwm-regulator";
27 pwms = <&pwm3 0 1000>;
28 regulator-name = "vdd_log";
29 regulator-min-microvolt = <1200000>;
30 regulator-max-microvolt = <1200000>;
31 regulator-always-on;
32 voltage-table = <1000000 100>,
33 <1200000 42>;
34 status = "okay";
35 };
36
37 vcc_sd0: fixed-regulator {
38 compatible = "regulator-fixed";
39 regulator-name = "sdmmc-supply";
40 regulator-min-microvolt = <3000000>;
41 regulator-max-microvolt = <3000000>;
42 gpio = <&gpio3 RK_PA7 GPIO_ACTIVE_LOW>;
43 startup-delay-us = <100000>;
44 vin-supply = <&vcc_io>;
45 };
46
47 gpio-keys {
48 compatible = "gpio-keys";
49 autorepeat;
50
51 key-power {
52 gpios = <&gpio6 RK_PA2 GPIO_ACTIVE_LOW>; /* GPIO6_A2 */
53 linux,code = <KEY_POWER>;
54 label = "GPIO Key Power";
55 linux,input-type = <1>;
56 wakeup-source;
57 debounce-interval = <100>;
58 };
59 key-volume-down {
60 gpios = <&gpio4 RK_PC5 GPIO_ACTIVE_LOW>; /* GPIO4_C5 */
61 linux,code = <KEY_VOLUMEDOWN>;
62 label = "GPIO Key Vol-";
63 linux,input-type = <1>;
64 debounce-interval = <100>;
65 };
66 /* VOL+ comes somehow thru the ADC */
67 };
68};
69
70&cpu0 {
71 cpu-supply = <&vdd_arm>;
72};
73
74&cpu1 {
75 cpu-supply = <&vdd_arm>;
76};
77
78&i2c1 {
79 status = "okay";
80 clock-frequency = <400000>;
81
82 tps: tps@2d {
83 reg = <0x2d>;
84
85 interrupt-parent = <&gpio6>;
86 interrupts = <RK_PA6 IRQ_TYPE_LEVEL_LOW>;
87
88 vcc5-supply = <&vcc_io>;
89 vcc6-supply = <&vcc_io>;
90
91 regulators {
92 vcc_rtc: regulator@0 {
93 regulator-name = "vcc_rtc";
94 regulator-always-on;
95 };
96
97 vcc_io: regulator@1 {
98 regulator-name = "vcc_io";
99 regulator-always-on;
100 };
101
102 vdd_arm: regulator@2 {
103 regulator-name = "vdd_arm";
104 regulator-min-microvolt = <600000>;
105 regulator-max-microvolt = <1500000>;
106 regulator-boot-on;
107 regulator-always-on;
108 };
109
110 vcc_ddr: regulator@3 {
111 regulator-name = "vcc_ddr";
112 regulator-min-microvolt = <600000>;
113 regulator-max-microvolt = <1500000>;
114 regulator-boot-on;
115 regulator-always-on;
116 };
117
118 vcc18_cif: regulator@5 {
119 regulator-name = "vcc18_cif";
120 regulator-always-on;
121 };
122
123 vdd_11: regulator@6 {
124 regulator-name = "vdd_11";
125 regulator-always-on;
126 };
127
128 vcc_25: regulator@7 {
129 regulator-name = "vcc_25";
130 regulator-always-on;
131 };
132
133 vcc_18: regulator@8 {
134 regulator-name = "vcc_18";
135 regulator-always-on;
136 };
137
138 vcc25_hdmi: regulator@9 {
139 regulator-name = "vcc25_hdmi";
140 regulator-always-on;
141 };
142
143 vcca_33: regulator@10 {
144 regulator-name = "vcca_33";
145 regulator-always-on;
146 };
147
148 vcc_tp: regulator@11 {
149 regulator-name = "vcc_tp";
150 regulator-always-on;
151 };
152
153 vcc28_cif: regulator@12 {
154 regulator-name = "vcc28_cif";
155 regulator-always-on;
156 };
157 };
158 };
159};
160
161/* must be included after &tps gets defined */
162#include "tps65910.dtsi"
163
164&mmc0 { /* sdmmc */
165 status = "okay";
166 pinctrl-names = "default";
167 pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
168 vmmc-supply = <&vcc_sd0>;
169 bus-width = <4>;
170 cap-mmc-highspeed;
171 cap-sd-highspeed;
172 disable-wp;
173};
174
175&mmc1 { /* wifi */
176 status = "okay";
177 non-removable;
178
179 pinctrl-names = "default";
180 pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus4>;
181
182 bus-width = <4>;
183};
184
185&pwm3 {
186 status = "okay";
187};
188
189&uart0 {
190 status = "okay";
191};
192
193&uart1 {
194 status = "okay";
195};
196
197&uart2 {
198 status = "okay";
199};
200
201&uart3 {
202 status = "okay";
203};
204
205&wdt {
206 status = "okay";
207};
1/*
2 * Copyright (c) 2013 MundoReader S.L.
3 * Author: Heiko Stuebner <heiko@sntech.de>
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/dts-v1/;
17#include "rk3066a.dtsi"
18
19/ {
20 model = "bq Curie 2";
21
22 memory {
23 reg = <0x60000000 0x40000000>;
24 };
25
26 soc {
27 uart0: serial@10124000 {
28 status = "okay";
29 };
30
31 uart1: serial@10126000 {
32 status = "okay";
33 };
34
35 uart2: serial@20064000 {
36 pinctrl-names = "default";
37 pinctrl-0 = <&uart2_xfer>;
38 status = "okay";
39 };
40
41 uart3: serial@20068000 {
42 status = "okay";
43 };
44
45 vcc_sd0: fixed-regulator {
46 compatible = "regulator-fixed";
47 regulator-name = "sdmmc-supply";
48 regulator-min-microvolt = <3000000>;
49 regulator-max-microvolt = <3000000>;
50 gpio = <&gpio3 7 GPIO_ACTIVE_LOW>;
51 startup-delay-us = <100000>;
52 };
53
54 dwmmc@10214000 { /* sdmmc */
55 num-slots = <1>;
56 status = "okay";
57
58 pinctrl-names = "default";
59 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4>;
60 vmmc-supply = <&vcc_sd0>;
61
62 slot@0 {
63 reg = <0>;
64 bus-width = <4>;
65 disable-wp;
66 };
67 };
68
69 dwmmc@10218000 { /* wifi */
70 num-slots = <1>;
71 status = "okay";
72 non-removable;
73
74 pinctrl-names = "default";
75 pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus4>;
76
77 slot@0 {
78 reg = <0>;
79 bus-width = <4>;
80 disable-wp;
81 };
82 };
83
84 gpio-keys {
85 compatible = "gpio-keys";
86 #address-cells = <1>;
87 #size-cells = <0>;
88 autorepeat;
89
90 button@0 {
91 gpios = <&gpio6 2 GPIO_ACTIVE_LOW>; /* GPIO6_A2 */
92 linux,code = <116>;
93 label = "GPIO Key Power";
94 linux,input-type = <1>;
95 gpio-key,wakeup = <1>;
96 debounce-interval = <100>;
97 };
98 button@1 {
99 gpios = <&gpio4 21 GPIO_ACTIVE_LOW>; /* GPIO4_C5 */
100 linux,code = <104>;
101 label = "GPIO Key Vol-";
102 linux,input-type = <1>;
103 gpio-key,wakeup = <0>;
104 debounce-interval = <100>;
105 };
106 /* VOL+ comes somehow thru the ADC */
107 };
108 };
109};