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