| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame^] | 1 | // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) |
| 2 | /* |
| 3 | * Copyright (c) 2018-2023 TQ-Systems GmbH <linux@ew.tq-group.com>, |
| 4 | * D-82229 Seefeld, Germany. |
| 5 | * Author: Gregor Herburger, Timo Herbrecher |
| 6 | * |
| 7 | * Device Tree Include file for MBLS10xxA from TQ |
| 8 | */ |
| 9 | |
| 10 | #include <dt-bindings/input/input.h> |
| 11 | #include <dt-bindings/gpio/gpio.h> |
| 12 | #include <dt-bindings/leds/common.h> |
| 13 | |
| 14 | / { |
| 15 | gpio-keys-polled { |
| 16 | compatible = "gpio-keys-polled"; |
| 17 | poll-interval = <100>; |
| 18 | autorepeat; |
| 19 | |
| 20 | button-0 { |
| 21 | label = "button0"; |
| 22 | gpios = <&gpioexp3 5 GPIO_ACTIVE_LOW>; |
| 23 | linux,code = <KEY_F1>; |
| 24 | }; |
| 25 | |
| 26 | button-1 { |
| 27 | label = "button1"; |
| 28 | gpios = <&gpioexp3 6 GPIO_ACTIVE_LOW>; |
| 29 | linux,code = <KEY_F2>; |
| 30 | }; |
| 31 | }; |
| 32 | |
| 33 | leds { |
| 34 | compatible = "gpio-leds"; |
| 35 | |
| 36 | led-user { |
| 37 | gpios = <&gpioexp3 13 GPIO_ACTIVE_LOW>; |
| 38 | color = <LED_COLOR_ID_GREEN>; |
| 39 | function = LED_FUNCTION_HEARTBEAT; |
| 40 | linux,default-trigger = "heartbeat"; |
| 41 | }; |
| 42 | }; |
| 43 | |
| 44 | reg_3v3: regulator-3v3 { |
| 45 | compatible = "regulator-fixed"; |
| 46 | regulator-name = "V_3V3_MB"; |
| 47 | regulator-min-microvolt = <3300000>; |
| 48 | regulator-max-microvolt = <3300000>; |
| 49 | }; |
| 50 | }; |
| 51 | |
| 52 | &duart0 { |
| 53 | status = "okay"; |
| 54 | }; |
| 55 | |
| 56 | &duart1 { |
| 57 | status = "okay"; |
| 58 | }; |
| 59 | |
| 60 | &esdhc { |
| 61 | status = "okay"; |
| 62 | }; |
| 63 | |
| 64 | &i2c3 { |
| 65 | status = "okay"; |
| 66 | |
| 67 | i2c-mux@70 { |
| 68 | compatible = "nxp,pca9544"; |
| 69 | reg = <0x70>; |
| 70 | #address-cells = <1>; |
| 71 | #size-cells = <0>; |
| 72 | |
| 73 | i2c@0 { |
| 74 | reg = <0x0>; |
| 75 | #address-cells = <1>; |
| 76 | #size-cells = <0>; |
| 77 | |
| 78 | gpioexp1: gpio@20 { |
| 79 | compatible = "nxp,pca9555"; |
| 80 | reg = <0x20>; |
| 81 | vcc-supply = <®_3v3>; |
| 82 | gpio-controller; |
| 83 | #gpio-cells = <2>; |
| 84 | }; |
| 85 | |
| 86 | gpioexp2: gpio@21 { |
| 87 | compatible = "nxp,pca9555"; |
| 88 | reg = <0x21>; |
| 89 | vcc-supply = <®_3v3>; |
| 90 | gpio-controller; |
| 91 | #gpio-cells = <2>; |
| 92 | }; |
| 93 | |
| 94 | gpioexp3: gpio@22 { |
| 95 | compatible = "nxp,pca9555"; |
| 96 | reg = <0x22>; |
| 97 | vcc-supply = <®_3v3>; |
| 98 | gpio-controller; |
| 99 | #gpio-cells = <2>; |
| 100 | }; |
| 101 | }; |
| 102 | |
| 103 | sfp1_i2c: i2c@1 { |
| 104 | reg = <0x1>; |
| 105 | #address-cells = <1>; |
| 106 | #size-cells = <0>; |
| 107 | status = "disabled"; |
| 108 | }; |
| 109 | |
| 110 | sfp2_i2c: i2c@2 { |
| 111 | reg = <0x2>; |
| 112 | #address-cells = <1>; |
| 113 | #size-cells = <0>; |
| 114 | status = "disabled"; |
| 115 | }; |
| 116 | |
| 117 | i2c@3 { |
| 118 | reg = <0x3>; |
| 119 | #address-cells = <1>; |
| 120 | #size-cells = <0>; |
| 121 | }; |
| 122 | }; |
| 123 | }; |
| 124 | |
| 125 | &sata { |
| 126 | status = "okay"; |
| 127 | }; |
| 128 | |
| 129 | &usb0 { |
| 130 | status = "okay"; |
| 131 | }; |
| 132 | |
| 133 | &usb1 { |
| 134 | dr_mode = "otg"; |
| 135 | status = "okay"; |
| 136 | }; |