1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Copyright 2022 Arm Ltd, 3 * Copyright 2022 Arm Ltd,
4 * based on work: 4 * based on work:
5 * Copyright 2022 Icenowy Zheng <uwu@icenowy. 5 * Copyright 2022 Icenowy Zheng <uwu@icenowy.me>
6 */ 6 */
7 7
8 /dts-v1/; 8 /dts-v1/;
9 #include "suniv-f1c100s.dtsi" 9 #include "suniv-f1c100s.dtsi"
10 10
11 #include <dt-bindings/gpio/gpio.h> 11 #include <dt-bindings/gpio/gpio.h>
12 12
13 / { 13 / {
14 model = "Lctech Pi F1C200s"; 14 model = "Lctech Pi F1C200s";
15 compatible = "lctech,pi-f1c200s", "all 15 compatible = "lctech,pi-f1c200s", "allwinner,suniv-f1c200s",
16 "allwinner,suniv-f1c100s" 16 "allwinner,suniv-f1c100s";
17 17
18 aliases { 18 aliases {
19 serial0 = &uart1; 19 serial0 = &uart1;
20 }; 20 };
21 21
22 chosen { 22 chosen {
23 stdout-path = "serial0:115200n 23 stdout-path = "serial0:115200n8";
24 }; 24 };
25 25
26 reg_vcc3v3: regulator-3v3 { 26 reg_vcc3v3: regulator-3v3 {
27 compatible = "regulator-fixed" 27 compatible = "regulator-fixed";
28 regulator-name = "vcc3v3"; 28 regulator-name = "vcc3v3";
29 regulator-min-microvolt = <330 29 regulator-min-microvolt = <3300000>;
30 regulator-max-microvolt = <330 30 regulator-max-microvolt = <3300000>;
31 }; 31 };
32 }; 32 };
33 33
34 &mmc0 { 34 &mmc0 {
35 broken-cd; 35 broken-cd;
36 bus-width = <4>; 36 bus-width = <4>;
37 disable-wp; 37 disable-wp;
38 vmmc-supply = <®_vcc3v3>; 38 vmmc-supply = <®_vcc3v3>;
39 status = "okay"; 39 status = "okay";
40 }; 40 };
41 41
42 &otg_sram { 42 &otg_sram {
43 status = "okay"; 43 status = "okay";
44 }; 44 };
45 45
46 &spi0 { 46 &spi0 {
47 pinctrl-names = "default"; 47 pinctrl-names = "default";
48 pinctrl-0 = <&spi0_pc_pins>; 48 pinctrl-0 = <&spi0_pc_pins>;
49 status = "okay"; 49 status = "okay";
50 50
51 flash@0 { 51 flash@0 {
52 compatible = "spi-nand"; 52 compatible = "spi-nand";
53 reg = <0>; 53 reg = <0>;
54 spi-max-frequency = <40000000> 54 spi-max-frequency = <40000000>;
55 }; 55 };
56 }; 56 };
57 57
58 &uart1 { 58 &uart1 {
59 pinctrl-names = "default"; 59 pinctrl-names = "default";
60 pinctrl-0 = <&uart1_pa_pins>; 60 pinctrl-0 = <&uart1_pa_pins>;
61 status = "okay"; 61 status = "okay";
62 }; 62 };
63 63
64 /* 64 /*
65 * This is a Type-C socket, but CC1/2 are not 65 * This is a Type-C socket, but CC1/2 are not connected, and VBUS is connected
66 * to Vin, which supplies the board. Host mode 66 * to Vin, which supplies the board. Host mode works (if the board is powered
67 * otherwise), but peripheral is probably the 67 * otherwise), but peripheral is probably the intention.
68 */ 68 */
69 &usb_otg { 69 &usb_otg {
70 dr_mode = "peripheral"; 70 dr_mode = "peripheral";
71 status = "okay"; 71 status = "okay";
72 }; 72 };
73 73
74 &usbphy { 74 &usbphy {
75 status = "okay"; 75 status = "okay";
76 }; 76 };
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