| Fabien Parent | 2e50d82 | 2019-07-18 19:08:09 +0200 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 OR MIT |
| 2 | /* |
| 3 | * Copyright (C) 2019 BayLibre SAS. |
| 4 | * Author: Fabien Parent <fparent@baylibre.com> |
| 5 | */ |
| 6 | |
| 7 | /dts-v1/; |
| 8 | |
| 9 | #include <config.h> |
| 10 | #include "mt8516.dtsi" |
| 11 | |
| 12 | / { |
| 13 | model = "Pumpkin MT8516"; |
| 14 | |
| 15 | chosen { |
| 16 | stdout-path = &uart0; |
| 17 | }; |
| 18 | |
| 19 | memory@40000000 { |
| 20 | device_type = "memory"; |
| 21 | reg = <0x40000000 0x20000000>; |
| 22 | }; |
| 23 | |
| 24 | reserved-memory { |
| 25 | #address-cells = <2>; |
| 26 | #size-cells = <2>; |
| 27 | |
| 28 | /* 128 KiB reserved for ARM Trusted Firmware (BL31) */ |
| 29 | bl31_secmon_reserved: secmon@43000000 { |
| 30 | no-map; |
| 31 | reg = <0 0x43000000 0 0x20000>; |
| 32 | }; |
| 33 | }; |
| 34 | |
| 35 | reg_1p8v: regulator-1p8v { |
| 36 | compatible = "regulator-fixed"; |
| 37 | regulator-name = "fixed-1.8V"; |
| 38 | regulator-min-microvolt = <1800000>; |
| 39 | regulator-max-microvolt = <1800000>; |
| 40 | regulator-boot-on; |
| 41 | regulator-always-on; |
| 42 | }; |
| 43 | |
| 44 | reg_3p3v: regulator-3p3v { |
| 45 | compatible = "regulator-fixed"; |
| 46 | regulator-name = "fixed-3.3V"; |
| 47 | regulator-min-microvolt = <3300000>; |
| 48 | regulator-max-microvolt = <3300000>; |
| 49 | regulator-boot-on; |
| 50 | regulator-always-on; |
| 51 | }; |
| 52 | }; |
| 53 | |
| 54 | &mmc0 { |
| 55 | pinctrl-names = "default"; |
| 56 | pinctrl-0 = <&mmc0_pins_default>; |
| 57 | bus-width = <4>; |
| 58 | max-frequency = <200000000>; |
| 59 | cap-mmc-highspeed; |
| 60 | mmc-hs200-1_8v; |
| 61 | cap-mmc-hw-reset; |
| 62 | vmmc-supply = <®_3p3v>; |
| 63 | vqmmc-supply = <®_1p8v>; |
| 64 | non-removable; |
| 65 | status = "okay"; |
| 66 | }; |
| 67 | |
| 68 | &pinctrl { |
| 69 | mmc0_pins_default: mmc0default { |
| 70 | mux { |
| 71 | function = "msdc"; |
| 72 | groups = "msdc0"; |
| 73 | }; |
| 74 | |
| 75 | conf-cmd-data { |
| 76 | pins = "MSDC0_CMD", "MSDC0_DAT0", "MSDC0_DAT1", |
| 77 | "MSDC0_DAT2", "MSDC0_DAT3", "MSDC0_DAT4", |
| 78 | "MSDC0_DAT5", "MSDC0_DAT6", "MSDC0_DAT7"; |
| 79 | input-enable; |
| 80 | bias-pull-up; |
| 81 | }; |
| 82 | |
| 83 | conf-clk { |
| 84 | pins = "MSDC0_CLK"; |
| 85 | bias-pull-down; |
| 86 | }; |
| 87 | |
| 88 | conf-rst { |
| 89 | pins = "MSDC0_RSTB"; |
| 90 | bias-pull-up; |
| 91 | }; |
| 92 | }; |
| 93 | |
| 94 | uart0_pins: uart0 { |
| 95 | mux { |
| 96 | function = "uart"; |
| 97 | groups = "uart0_0_rxd_txd"; |
| 98 | }; |
| 99 | }; |
| 100 | }; |
| 101 | |
| 102 | &uart0 { |
| 103 | pinctrl-names = "default"; |
| 104 | pinctrl-0 = <&uart0_pins>; |
| 105 | status = "okay"; |
| 106 | }; |
| 107 | |
| 108 | &watchdog { |
| 109 | status = "okay"; |
| 110 | }; |
| Fabien Parent | dee023b | 2020-10-16 17:40:06 +0200 | [diff] [blame^] | 111 | |
| 112 | &usb0 { |
| 113 | status = "okay"; |
| 114 | dr_mode = "peripheral"; |
| 115 | |
| 116 | usb_con_c: connector { |
| 117 | compatible = "usb-c-connector"; |
| 118 | label = "USB-C"; |
| 119 | }; |
| 120 | }; |