| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
| 2 | /* |
| 3 | * Copyright (C) 2012 Marek Vasut <marex@denx.de> |
| 4 | */ |
| 5 | |
| 6 | /dts-v1/; |
| 7 | #include "imx28.dtsi" |
| 8 | |
| 9 | / { |
| 10 | model = "SchulerControl GmbH, SC SPS 1"; |
| 11 | compatible = "schulercontrol,imx28-sps1", "fsl,imx28"; |
| 12 | |
| 13 | memory@40000000 { |
| 14 | device_type = "memory"; |
| 15 | reg = <0x40000000 0x08000000>; |
| 16 | }; |
| 17 | |
| 18 | reg_usb0_vbus: regulator-0 { |
| 19 | compatible = "regulator-fixed"; |
| 20 | regulator-name = "usb0_vbus"; |
| 21 | regulator-min-microvolt = <5000000>; |
| 22 | regulator-max-microvolt = <5000000>; |
| 23 | gpio = <&gpio3 9 0>; |
| 24 | }; |
| 25 | |
| 26 | leds { |
| 27 | #address-cells = <1>; |
| 28 | #size-cells = <0>; |
| 29 | compatible = "gpio-leds"; |
| 30 | status = "okay"; |
| 31 | |
| 32 | led@1 { |
| 33 | label = "sps1-1:yellow:user"; |
| 34 | gpios = <&gpio0 6 0>; |
| 35 | linux,default-trigger = "heartbeat"; |
| 36 | reg = <0>; |
| 37 | }; |
| 38 | |
| 39 | led@2 { |
| 40 | label = "sps1-2:red:user"; |
| 41 | gpios = <&gpio0 3 0>; |
| 42 | linux,default-trigger = "heartbeat"; |
| 43 | reg = <1>; |
| 44 | }; |
| 45 | |
| 46 | led@3 { |
| 47 | label = "sps1-3:red:user"; |
| 48 | gpios = <&gpio0 0 0>; |
| 49 | default-trigger = "heartbeat"; |
| 50 | reg = <2>; |
| 51 | }; |
| 52 | |
| 53 | }; |
| 54 | }; |
| 55 | |
| 56 | &auart0 { |
| 57 | pinctrl-names = "default"; |
| 58 | pinctrl-0 = <&auart0_pins_a>; |
| 59 | status = "okay"; |
| 60 | }; |
| 61 | |
| 62 | &duart { |
| 63 | pinctrl-names = "default"; |
| 64 | pinctrl-0 = <&duart_pins_a>; |
| 65 | status = "okay"; |
| 66 | }; |
| 67 | |
| 68 | &i2c0 { |
| 69 | pinctrl-names = "default"; |
| 70 | pinctrl-0 = <&i2c0_pins_a>; |
| 71 | status = "okay"; |
| 72 | |
| 73 | rtc: rtc@51 { |
| 74 | compatible = "nxp,pcf8563"; |
| 75 | reg = <0x51>; |
| 76 | }; |
| 77 | |
| 78 | eeprom: eeprom@52 { |
| 79 | compatible = "atmel,24c64"; |
| 80 | reg = <0x52>; |
| 81 | pagesize = <32>; |
| 82 | }; |
| 83 | }; |
| 84 | |
| 85 | &mac0 { |
| 86 | phy-mode = "rmii"; |
| 87 | pinctrl-names = "default"; |
| 88 | pinctrl-0 = <&mac0_pins_a>; |
| 89 | status = "okay"; |
| 90 | }; |
| 91 | |
| 92 | &mac1 { |
| 93 | phy-mode = "rmii"; |
| 94 | pinctrl-names = "default"; |
| 95 | pinctrl-0 = <&mac1_pins_a>; |
| 96 | status = "okay"; |
| 97 | }; |
| 98 | |
| 99 | &pinctrl { |
| 100 | pinctrl-names = "default"; |
| 101 | pinctrl-0 = <&hog_pins_a>; |
| 102 | |
| 103 | hog_pins_a: hog-gpios@0 { |
| 104 | reg = <0>; |
| 105 | fsl,pinmux-ids = < |
| 106 | MX28_PAD_GPMI_D00__GPIO_0_0 |
| 107 | MX28_PAD_GPMI_D03__GPIO_0_3 |
| 108 | MX28_PAD_GPMI_D06__GPIO_0_6 |
| 109 | >; |
| 110 | fsl,drive-strength = <MXS_DRIVE_4mA>; |
| 111 | fsl,voltage = <MXS_VOLTAGE_HIGH>; |
| 112 | fsl,pull-up = <MXS_PULL_DISABLE>; |
| 113 | }; |
| 114 | }; |
| 115 | |
| 116 | &ssp0 { |
| 117 | compatible = "fsl,imx28-mmc"; |
| 118 | pinctrl-names = "default"; |
| 119 | pinctrl-0 = <&mmc0_4bit_pins_a>; |
| 120 | bus-width = <4>; |
| 121 | status = "okay"; |
| 122 | }; |
| 123 | |
| 124 | &ssp2 { |
| 125 | #address-cells = <1>; |
| 126 | #size-cells = <0>; |
| 127 | compatible = "fsl,imx28-spi"; |
| 128 | pinctrl-names = "default"; |
| 129 | pinctrl-0 = <&spi2_pins_a>; |
| 130 | status = "okay"; |
| 131 | |
| 132 | flash: flash@0 { |
| 133 | #address-cells = <1>; |
| 134 | #size-cells = <1>; |
| 135 | compatible = "everspin,mr25h256", "mr25h256"; |
| 136 | spi-max-frequency = <40000000>; |
| 137 | reg = <0>; |
| 138 | }; |
| 139 | }; |
| 140 | |
| 141 | &usb0 { |
| 142 | vbus-supply = <®_usb0_vbus>; |
| 143 | pinctrl-names = "default"; |
| 144 | pinctrl-0 = <&usb0_pins_b>; |
| 145 | status = "okay"; |
| 146 | }; |
| 147 | |
| 148 | &usbphy0 { |
| 149 | status = "okay"; |
| 150 | }; |