| Andre Przywara | 3e435d1 | 2023-04-02 01:17:07 +0100 | [diff] [blame] | 1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| 2 | /* |
| 3 | * Copyright 2022 Icenowy Zheng <uwu@icenowy.me> |
| 4 | */ |
| 5 | |
| 6 | /dts-v1/; |
| 7 | #include "suniv-f1c100s.dtsi" |
| 8 | |
| 9 | #include <dt-bindings/gpio/gpio.h> |
| 10 | #include <dt-bindings/leds/common.h> |
| 11 | |
| 12 | / { |
| 13 | model = "Popcorn Computer PopStick v1.1"; |
| 14 | compatible = "sourceparts,popstick-v1.1", "sourceparts,popstick", |
| 15 | "allwinner,suniv-f1c200s", "allwinner,suniv-f1c100s"; |
| 16 | |
| 17 | aliases { |
| 18 | serial0 = &uart0; |
| 19 | }; |
| 20 | |
| 21 | chosen { |
| 22 | stdout-path = "serial0:115200n8"; |
| 23 | }; |
| 24 | |
| 25 | leds { |
| 26 | compatible = "gpio-leds"; |
| 27 | |
| 28 | led { |
| 29 | function = LED_FUNCTION_STATUS; |
| 30 | color = <LED_COLOR_ID_GREEN>; |
| 31 | gpios = <&pio 4 6 GPIO_ACTIVE_HIGH>; /* PE6 */ |
| 32 | linux,default-trigger = "heartbeat"; |
| 33 | }; |
| 34 | }; |
| 35 | |
| 36 | reg_vcc3v3: regulator-3v3 { |
| 37 | compatible = "regulator-fixed"; |
| 38 | regulator-name = "vcc3v3"; |
| 39 | regulator-min-microvolt = <3300000>; |
| 40 | regulator-max-microvolt = <3300000>; |
| 41 | }; |
| 42 | }; |
| 43 | |
| 44 | &mmc0 { |
| 45 | cd-gpios = <&pio 4 3 GPIO_ACTIVE_LOW>; /* PE3 */ |
| 46 | bus-width = <4>; |
| 47 | disable-wp; |
| 48 | vmmc-supply = <®_vcc3v3>; |
| 49 | status = "okay"; |
| 50 | }; |
| 51 | |
| 52 | &otg_sram { |
| 53 | status = "okay"; |
| 54 | }; |
| 55 | |
| 56 | &spi0 { |
| 57 | pinctrl-names = "default"; |
| 58 | pinctrl-0 = <&spi0_pc_pins>; |
| 59 | status = "okay"; |
| 60 | |
| 61 | flash@0 { |
| 62 | compatible = "spi-nand"; |
| 63 | reg = <0>; |
| 64 | spi-max-frequency = <40000000>; |
| 65 | }; |
| 66 | }; |
| 67 | |
| 68 | &uart0 { |
| 69 | pinctrl-names = "default"; |
| 70 | pinctrl-0 = <&uart0_pe_pins>; |
| 71 | status = "okay"; |
| 72 | }; |
| 73 | |
| 74 | &usb_otg { |
| 75 | dr_mode = "peripheral"; |
| 76 | status = "okay"; |
| 77 | }; |
| 78 | |
| 79 | &usbphy { |
| 80 | status = "okay"; |
| 81 | }; |