1 // SPDX-License-Identifier: (GPL-2.0+ OR X11) 1 // SPDX-License-Identifier: (GPL-2.0+ OR X11)
2 /* 2 /*
3 * Copyright 2020 Paul Kocialkowski <contact@pa 3 * Copyright 2020 Paul Kocialkowski <contact@paulk.fr>
4 */ 4 */
5 5
6 /dts-v1/; 6 /dts-v1/;
7 7
8 #include "sun8i-v3.dtsi" 8 #include "sun8i-v3.dtsi"
9 9
10 #include <dt-bindings/gpio/gpio.h> 10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/input.h> 11 #include <dt-bindings/input/input.h>
12 12
13 / { 13 / {
14 model = "SL631 Action Camera"; 14 model = "SL631 Action Camera";
15 compatible = "allwinner,sl631", "allwi 15 compatible = "allwinner,sl631", "allwinner,sun8i-v3";
16 16
17 aliases { 17 aliases {
18 serial0 = &uart1; 18 serial0 = &uart1;
19 }; 19 };
20 20
21 chosen { 21 chosen {
22 stdout-path = "serial0:115200n 22 stdout-path = "serial0:115200n8";
23 }; 23 };
24 }; 24 };
25 25
26 &i2c0 { 26 &i2c0 {
27 status = "okay"; 27 status = "okay";
28 28
29 axp209: pmic@34 { 29 axp209: pmic@34 {
30 reg = <0x34>; 30 reg = <0x34>;
31 interrupt-parent = <&nmi_intc> 31 interrupt-parent = <&nmi_intc>;
32 interrupts = <0 IRQ_TYPE_LEVEL 32 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
33 }; 33 };
34 }; 34 };
35 35
36 &i2c1 { 36 &i2c1 {
37 pinctrl-names = "default"; 37 pinctrl-names = "default";
38 pinctrl-0 = <&i2c1_pb_pins>; 38 pinctrl-0 = <&i2c1_pb_pins>;
39 status = "okay"; 39 status = "okay";
40 }; 40 };
41 41
42 &lradc { 42 &lradc {
43 vref-supply = <®_ldo2>; 43 vref-supply = <®_ldo2>;
44 status = "okay"; 44 status = "okay";
45 45
46 button-174 { 46 button-174 {
47 label = "Down"; 47 label = "Down";
48 linux,code = <KEY_DOWN>; 48 linux,code = <KEY_DOWN>;
49 channel = <0>; 49 channel = <0>;
50 voltage = <174603>; 50 voltage = <174603>;
51 }; 51 };
52 52
53 button-384 { 53 button-384 {
54 label = "Up"; 54 label = "Up";
55 linux,code = <KEY_UP>; 55 linux,code = <KEY_UP>;
56 channel = <0>; 56 channel = <0>;
57 voltage = <384126>; 57 voltage = <384126>;
58 }; 58 };
59 59
60 button-593 { 60 button-593 {
61 label = "OK"; 61 label = "OK";
62 linux,code = <KEY_OK>; 62 linux,code = <KEY_OK>;
63 channel = <0>; 63 channel = <0>;
64 voltage = <593650>; 64 voltage = <593650>;
65 }; 65 };
66 }; 66 };
67 67
68 &mmc0 { 68 &mmc0 {
69 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; 69 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
70 bus-width = <4>; 70 bus-width = <4>;
71 vmmc-supply = <®_dcdc3>; 71 vmmc-supply = <®_dcdc3>;
72 status = "okay"; 72 status = "okay";
73 }; 73 };
74 74
75 &pio { 75 &pio {
76 vcc-pd-supply = <®_dcdc3>; 76 vcc-pd-supply = <®_dcdc3>;
77 vcc-pe-supply = <®_dcdc3>; 77 vcc-pe-supply = <®_dcdc3>;
78 }; 78 };
79 79
80 #include "axp209.dtsi" 80 #include "axp209.dtsi"
81 81
82 &ac_power_supply { 82 &ac_power_supply {
83 status = "okay"; 83 status = "okay";
84 }; 84 };
85 85
86 &battery_power_supply { 86 &battery_power_supply {
87 status = "okay"; 87 status = "okay";
88 }; 88 };
89 89
90 ®_dcdc2 { 90 ®_dcdc2 {
91 regulator-always-on; 91 regulator-always-on;
92 regulator-min-microvolt = <1250000>; 92 regulator-min-microvolt = <1250000>;
93 regulator-max-microvolt = <1250000>; 93 regulator-max-microvolt = <1250000>;
94 regulator-name = "vdd-sys-cpu"; 94 regulator-name = "vdd-sys-cpu";
95 }; 95 };
96 96
97 ®_dcdc3 { 97 ®_dcdc3 {
98 regulator-always-on; 98 regulator-always-on;
99 regulator-min-microvolt = <3300000>; 99 regulator-min-microvolt = <3300000>;
100 regulator-max-microvolt = <3300000>; 100 regulator-max-microvolt = <3300000>;
101 regulator-name = "vdd-3v3"; 101 regulator-name = "vdd-3v3";
102 }; 102 };
103 103
104 ®_ldo1 { 104 ®_ldo1 {
105 regulator-name = "vdd-rtc"; 105 regulator-name = "vdd-rtc";
106 }; 106 };
107 107
108 ®_ldo2 { 108 ®_ldo2 {
109 regulator-always-on; 109 regulator-always-on;
110 regulator-min-microvolt = <3000000>; 110 regulator-min-microvolt = <3000000>;
111 regulator-max-microvolt = <3000000>; 111 regulator-max-microvolt = <3000000>;
112 regulator-name = "avcc"; 112 regulator-name = "avcc";
113 }; 113 };
114 114
115 &spi0 { 115 &spi0 {
116 status = "okay"; 116 status = "okay";
117 117
118 flash@0 { 118 flash@0 {
119 reg = <0>; 119 reg = <0>;
120 compatible = "jedec,spi-nor"; 120 compatible = "jedec,spi-nor";
121 spi-max-frequency = <50000000> 121 spi-max-frequency = <50000000>;
122 }; 122 };
123 }; 123 };
124 124
125 &uart1 { 125 &uart1 {
126 pinctrl-0 = <&uart1_pg_pins>; 126 pinctrl-0 = <&uart1_pg_pins>;
127 pinctrl-names = "default"; 127 pinctrl-names = "default";
128 status = "okay"; 128 status = "okay";
129 }; 129 };
130 130
131 &usb_otg { 131 &usb_otg {
132 dr_mode = "peripheral"; 132 dr_mode = "peripheral";
133 status = "okay"; 133 status = "okay";
134 }; 134 };
135 135
136 &usbphy { 136 &usbphy {
137 status = "okay"; 137 status = "okay";
138 }; 138 };
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