| Wenyou Yang | 66eb6a7 | 2017-04-18 13:49:34 +0800 | [diff] [blame] | 1 | /* |
| 2 | * at91sam9x5ek.dtsi - Device Tree file for AT91SAM9x5CM Base board |
| 3 | * |
| 4 | * Copyright (C) 2012 Atmel, |
| 5 | * 2012 Nicolas Ferre <nicolas.ferre@atmel.com> |
| 6 | * |
| 7 | * Licensed under GPLv2 or later. |
| 8 | */ |
| 9 | #include "at91sam9x5cm.dtsi" |
| 10 | |
| 11 | / { |
| 12 | model = "Atmel AT91SAM9X5-EK"; |
| 13 | compatible = "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; |
| 14 | |
| 15 | chosen { |
| 16 | bootargs = "root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs"; |
| 17 | stdout-path = "serial0:115200n8"; |
| 18 | u-boot,dm-pre-reloc; |
| 19 | }; |
| 20 | |
| 21 | ahb { |
| 22 | apb { |
| 23 | mmc0: mmc@f0008000 { |
| 24 | pinctrl-0 = < |
| 25 | &pinctrl_board_mmc0 |
| 26 | &pinctrl_mmc0_slot0_clk_cmd_dat0 |
| 27 | &pinctrl_mmc0_slot0_dat1_3>; |
| 28 | status = "okay"; |
| 29 | slot@0 { |
| 30 | reg = <0>; |
| 31 | bus-width = <4>; |
| 32 | cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>; |
| 33 | }; |
| 34 | }; |
| 35 | |
| 36 | mmc1: mmc@f000c000 { |
| 37 | pinctrl-0 = < |
| 38 | &pinctrl_board_mmc1 |
| 39 | &pinctrl_mmc1_slot0_clk_cmd_dat0 |
| 40 | &pinctrl_mmc1_slot0_dat1_3>; |
| 41 | status = "okay"; |
| 42 | slot@0 { |
| 43 | reg = <0>; |
| 44 | bus-width = <4>; |
| 45 | cd-gpios = <&pioD 14 GPIO_ACTIVE_HIGH>; |
| 46 | }; |
| 47 | }; |
| 48 | |
| 49 | dbgu: serial@fffff200 { |
| 50 | u-boot,dm-pre-reloc; |
| 51 | status = "okay"; |
| 52 | }; |
| 53 | |
| 54 | usart0: serial@f801c000 { |
| 55 | status = "okay"; |
| 56 | }; |
| 57 | |
| 58 | usb2: gadget@f803c000 { |
| 59 | pinctrl-names = "default"; |
| 60 | pinctrl-0 = <&pinctrl_board_usb2>; |
| 61 | atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>; |
| 62 | status = "okay"; |
| 63 | }; |
| 64 | |
| 65 | i2c0: i2c@f8010000 { |
| 66 | status = "okay"; |
| 67 | |
| 68 | wm8731: wm8731@1a { |
| 69 | compatible = "wm8731"; |
| 70 | reg = <0x1a>; |
| 71 | }; |
| 72 | }; |
| 73 | |
| 74 | adc0: adc@f804c000 { |
| 75 | atmel,adc-ts-wires = <4>; |
| 76 | atmel,adc-ts-pressure-threshold = <10000>; |
| 77 | status = "okay"; |
| 78 | }; |
| 79 | |
| 80 | pinctrl@fffff400 { |
| 81 | camera_sensor { |
| 82 | pinctrl_pck0_as_isi_mck: pck0_as_isi_mck-0 { |
| 83 | atmel,pins = |
| 84 | <AT91_PIOC 15 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* ISI_MCK */ |
| 85 | }; |
| 86 | |
| 87 | pinctrl_sensor_power: sensor_power-0 { |
| 88 | atmel,pins = |
| 89 | <AT91_PIOA 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; |
| 90 | }; |
| 91 | |
| 92 | pinctrl_sensor_reset: sensor_reset-0 { |
| 93 | atmel,pins = |
| 94 | <AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; |
| 95 | }; |
| 96 | }; |
| 97 | |
| 98 | mmc0 { |
| 99 | pinctrl_board_mmc0: mmc0-board { |
| 100 | atmel,pins = |
| 101 | <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */ |
| 102 | }; |
| 103 | }; |
| 104 | |
| 105 | mmc1 { |
| 106 | pinctrl_board_mmc1: mmc1-board { |
| 107 | atmel,pins = |
| 108 | <AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD14 gpio CD pin pull up and deglitch */ |
| 109 | }; |
| 110 | }; |
| 111 | |
| 112 | usb2 { |
| 113 | pinctrl_board_usb2: usb2-board { |
| 114 | atmel,pins = |
| 115 | <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PB16 gpio vbus sense, deglitch */ |
| 116 | }; |
| 117 | }; |
| 118 | }; |
| 119 | |
| 120 | spi0: spi@f0000000 { |
| 121 | status = "okay"; |
| 122 | cs-gpios = <&pioA 14 0>, <0>, <0>, <0>; |
| 123 | spi_flash@0 { |
| 124 | compatible = "spi-flash"; |
| 125 | spi-max-frequency = <50000000>; |
| 126 | reg = <0>; |
| 127 | }; |
| 128 | }; |
| 129 | |
| 130 | watchdog@fffffe40 { |
| 131 | status = "okay"; |
| 132 | }; |
| 133 | |
| 134 | ssc0: ssc@f0010000 { |
| 135 | status = "okay"; |
| 136 | }; |
| 137 | }; |
| 138 | |
| 139 | usb0: ohci@00600000 { |
| 140 | status = "okay"; |
| 141 | num-ports = <3>; |
| 142 | atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */ |
| 143 | &pioD 19 GPIO_ACTIVE_LOW |
| 144 | &pioD 20 GPIO_ACTIVE_LOW |
| 145 | >; |
| 146 | }; |
| 147 | |
| 148 | usb1: ehci@00700000 { |
| 149 | status = "okay"; |
| 150 | }; |
| 151 | }; |
| 152 | |
| 153 | sound { |
| 154 | compatible = "atmel,sam9x5-wm8731-audio"; |
| 155 | |
| 156 | atmel,model = "wm8731 @ AT91SAM9X5EK"; |
| 157 | |
| 158 | atmel,audio-routing = |
| 159 | "Headphone Jack", "RHPOUT", |
| 160 | "Headphone Jack", "LHPOUT", |
| 161 | "LLINEIN", "Line In Jack", |
| 162 | "RLINEIN", "Line In Jack"; |
| 163 | |
| 164 | atmel,ssc-controller = <&ssc0>; |
| 165 | atmel,audio-codec = <&wm8731>; |
| 166 | }; |
| 167 | }; |