1 // SPDX-License-Identifier: GPL-2.0 OR X11 1 // SPDX-License-Identifier: GPL-2.0 OR X11
2 /* Copyright (c) 2016 FUKAUMI Naoki <naobsd@gma 2 /* Copyright (c) 2016 FUKAUMI Naoki <naobsd@gmail.com> */
3 3
4 /dts-v1/; 4 /dts-v1/;
5 #include "sun8i-a33.dtsi" 5 #include "sun8i-a33.dtsi"
6 #include "sunxi-common-regulators.dtsi" 6 #include "sunxi-common-regulators.dtsi"
7 7
8 / { 8 / {
9 model = "Nintendo NES Classic Edition" 9 model = "Nintendo NES Classic Edition";
10 compatible = "nintendo,nes-classic", " 10 compatible = "nintendo,nes-classic", "allwinner,sun8i-r16",
11 "allwinner,sun8i-a33"; 11 "allwinner,sun8i-a33";
12 12
13 aliases { 13 aliases {
14 serial0 = &uart0; 14 serial0 = &uart0;
15 }; 15 };
16 16
17 chosen { 17 chosen {
18 stdout-path = "serial0:115200n 18 stdout-path = "serial0:115200n8";
19 }; 19 };
20 }; 20 };
21 21
22 &uart0 { 22 &uart0 {
23 /* 23 /*
24 * UART0 is available on two ports: PB 24 * UART0 is available on two ports: PB and PF, both are accessible.
25 * PF can also be used for the SD card 25 * PF can also be used for the SD card so PB is preferred.
26 */ 26 */
27 pinctrl-names = "default"; 27 pinctrl-names = "default";
28 pinctrl-0 = <&uart0_pf_pins>; 28 pinctrl-0 = <&uart0_pf_pins>;
29 status = "okay"; 29 status = "okay";
30 }; 30 };
31 31
32 &nfc { 32 &nfc {
33 status = "okay"; 33 status = "okay";
34 34
35 /* 2Gb Macronix MX30LF2G18AC (3V) */ 35 /* 2Gb Macronix MX30LF2G18AC (3V) */
36 nand@0 { 36 nand@0 {
37 reg = <0>; 37 reg = <0>;
38 allwinner,rb = <0>; 38 allwinner,rb = <0>;
39 nand-ecc-mode = "hw"; 39 nand-ecc-mode = "hw";
40 nand-ecc-strength = <16>; 40 nand-ecc-strength = <16>;
41 nand-ecc-step-size = <1024>; 41 nand-ecc-step-size = <1024>;
42 }; 42 };
43 }; 43 };
44 44
45 &usb_otg { 45 &usb_otg {
46 status = "okay"; 46 status = "okay";
47 dr_mode = "otg"; 47 dr_mode = "otg";
48 }; 48 };
49 49
50 &usbphy { 50 &usbphy {
51 /* VBUS is always on because it is wir 51 /* VBUS is always on because it is wired to the power supply */
52 usb1_vbus-supply = <®_vcc5v0>; 52 usb1_vbus-supply = <®_vcc5v0>;
53 status = "okay"; 53 status = "okay";
54 }; 54 };
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