1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Copyright 2022 Icenowy Zheng <uwu@icenowy.me 3 * Copyright 2022 Icenowy Zheng <uwu@icenowy.me>
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 #include <dt-bindings/leds/common.h> 10 #include <dt-bindings/leds/common.h>
11 11
12 / { 12 / {
13 model = "Popcorn Computer PopStick v1. 13 model = "Popcorn Computer PopStick v1.1";
14 compatible = "sourceparts,popstick-v1. 14 compatible = "sourceparts,popstick-v1.1", "sourceparts,popstick",
15 "allwinner,suniv-f1c200s" 15 "allwinner,suniv-f1c200s", "allwinner,suniv-f1c100s";
16 16
17 aliases { 17 aliases {
18 serial0 = &uart0; 18 serial0 = &uart0;
19 }; 19 };
20 20
21 chosen { 21 chosen {
22 stdout-path = "serial0:115200n 22 stdout-path = "serial0:115200n8";
23 }; 23 };
24 24
25 leds { 25 leds {
26 compatible = "gpio-leds"; 26 compatible = "gpio-leds";
27 27
28 led { 28 led {
29 function = LED_FUNCTIO 29 function = LED_FUNCTION_STATUS;
30 color = <LED_COLOR_ID_ 30 color = <LED_COLOR_ID_GREEN>;
31 gpios = <&pio 4 6 GPIO 31 gpios = <&pio 4 6 GPIO_ACTIVE_HIGH>; /* PE6 */
32 linux,default-trigger 32 linux,default-trigger = "heartbeat";
33 }; 33 };
34 }; 34 };
35 35
36 reg_vcc3v3: regulator-3v3 { 36 reg_vcc3v3: regulator-3v3 {
37 compatible = "regulator-fixed" 37 compatible = "regulator-fixed";
38 regulator-name = "vcc3v3"; 38 regulator-name = "vcc3v3";
39 regulator-min-microvolt = <330 39 regulator-min-microvolt = <3300000>;
40 regulator-max-microvolt = <330 40 regulator-max-microvolt = <3300000>;
41 }; 41 };
42 }; 42 };
43 43
44 &mmc0 { 44 &mmc0 {
45 cd-gpios = <&pio 4 3 GPIO_ACTIVE_LOW>; 45 cd-gpios = <&pio 4 3 GPIO_ACTIVE_LOW>; /* PE3 */
46 bus-width = <4>; 46 bus-width = <4>;
47 disable-wp; 47 disable-wp;
48 vmmc-supply = <®_vcc3v3>; 48 vmmc-supply = <®_vcc3v3>;
49 status = "okay"; 49 status = "okay";
50 }; 50 };
51 51
52 &otg_sram { 52 &otg_sram {
53 status = "okay"; 53 status = "okay";
54 }; 54 };
55 55
56 &spi0 { 56 &spi0 {
57 pinctrl-names = "default"; 57 pinctrl-names = "default";
58 pinctrl-0 = <&spi0_pc_pins>; 58 pinctrl-0 = <&spi0_pc_pins>;
59 status = "okay"; 59 status = "okay";
60 60
61 flash@0 { 61 flash@0 {
62 compatible = "spi-nand"; 62 compatible = "spi-nand";
63 reg = <0>; 63 reg = <0>;
64 spi-max-frequency = <40000000> 64 spi-max-frequency = <40000000>;
65 }; 65 };
66 }; 66 };
67 67
68 &uart0 { 68 &uart0 {
69 pinctrl-names = "default"; 69 pinctrl-names = "default";
70 pinctrl-0 = <&uart0_pe_pins>; 70 pinctrl-0 = <&uart0_pe_pins>;
71 status = "okay"; 71 status = "okay";
72 }; 72 };
73 73
74 &usb_otg { 74 &usb_otg {
75 dr_mode = "peripheral"; 75 dr_mode = "peripheral";
76 status = "okay"; 76 status = "okay";
77 }; 77 };
78 78
79 &usbphy { 79 &usbphy {
80 status = "okay"; 80 status = "okay";
81 }; 81 };
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