1 // SPDX-License-Identifier: (GPL-2.0+ OR X11) 1 // SPDX-License-Identifier: (GPL-2.0+ OR X11)
2 /* 2 /*
3 * Copyright 2018 Icenowy Zheng <icenowy@aosc.i 3 * Copyright 2018 Icenowy Zheng <icenowy@aosc.io>
4 */ 4 */
5 5
6 /dts-v1/; 6 /dts-v1/;
7 #include "suniv-f1c100s.dtsi" 7 #include "suniv-f1c100s.dtsi"
8 8
9 #include <dt-bindings/gpio/gpio.h> 9 #include <dt-bindings/gpio/gpio.h>
10 10
11 / { 11 / {
12 model = "Lichee Pi Nano"; 12 model = "Lichee Pi Nano";
13 compatible = "licheepi,licheepi-nano", 13 compatible = "licheepi,licheepi-nano", "allwinner,suniv-f1c100s";
14 14
15 aliases { 15 aliases {
16 mmc0 = &mmc0; 16 mmc0 = &mmc0;
17 serial0 = &uart0; 17 serial0 = &uart0;
18 spi0 = &spi0; 18 spi0 = &spi0;
19 }; 19 };
20 20
21 chosen { 21 chosen {
22 stdout-path = "serial0:115200n 22 stdout-path = "serial0:115200n8";
23 }; 23 };
24 24
25 reg_vcc3v3: vcc3v3 { 25 reg_vcc3v3: vcc3v3 {
26 compatible = "regulator-fixed" 26 compatible = "regulator-fixed";
27 regulator-name = "vcc3v3"; 27 regulator-name = "vcc3v3";
28 regulator-min-microvolt = <330 28 regulator-min-microvolt = <3300000>;
29 regulator-max-microvolt = <330 29 regulator-max-microvolt = <3300000>;
30 }; 30 };
31 }; 31 };
32 32
33 &mmc0 { 33 &mmc0 {
34 broken-cd; 34 broken-cd;
35 bus-width = <4>; 35 bus-width = <4>;
36 disable-wp; 36 disable-wp;
37 status = "okay"; 37 status = "okay";
38 vmmc-supply = <®_vcc3v3>; 38 vmmc-supply = <®_vcc3v3>;
39 }; 39 };
40 40
41 &spi0 { 41 &spi0 {
42 pinctrl-names = "default"; 42 pinctrl-names = "default";
43 pinctrl-0 = <&spi0_pc_pins>; 43 pinctrl-0 = <&spi0_pc_pins>;
44 status = "okay"; 44 status = "okay";
45 45
46 flash@0 { 46 flash@0 {
47 #address-cells = <1>; 47 #address-cells = <1>;
48 #size-cells = <1>; 48 #size-cells = <1>;
49 compatible = "winbond,w25q128" 49 compatible = "winbond,w25q128", "jedec,spi-nor";
50 reg = <0>; 50 reg = <0>;
51 spi-max-frequency = <40000000> 51 spi-max-frequency = <40000000>;
52 }; 52 };
53 }; 53 };
54 54
55 &otg_sram { 55 &otg_sram {
56 status = "okay"; 56 status = "okay";
57 }; 57 };
58 58
59 &uart0 { 59 &uart0 {
60 pinctrl-names = "default"; 60 pinctrl-names = "default";
61 pinctrl-0 = <&uart0_pe_pins>; 61 pinctrl-0 = <&uart0_pe_pins>;
62 status = "okay"; 62 status = "okay";
63 }; 63 };
64 64
65 &usb_otg { 65 &usb_otg {
66 dr_mode = "otg"; 66 dr_mode = "otg";
67 status = "okay"; 67 status = "okay";
68 }; 68 };
69 69
70 &usbphy { 70 &usbphy {
71 usb0_id_det-gpios = <&pio 4 2 GPIO_ACT 71 usb0_id_det-gpios = <&pio 4 2 GPIO_ACTIVE_HIGH>; /* PE2 */
72 status = "okay"; 72 status = "okay";
73 }; 73 };
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