Zoltan HERPAI | 0408992 | 2014-06-30 23:57:56 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2014 Zoltan HERPAI |
| 3 | * Zoltan HERPAI <wigyori@uid0.hu> |
| 4 | * |
| 5 | * The code contained herein is licensed under the GNU General Public |
| 6 | * License. You may obtain a copy of the GNU General Public License |
| 7 | * Version 2 or later at the following locations: |
| 8 | * |
| 9 | * http://www.opensource.org/licenses/gpl-license.html |
| 10 | * http://www.gnu.org/copyleft/gpl.html |
| 11 | */ |
| 12 | |
| 13 | /dts-v1/; |
| 14 | /include/ "sun7i-a20.dtsi" |
| 15 | /include/ "sunxi-common-regulators.dtsi" |
| 16 | #include <dt-bindings/gpio/gpio.h> |
| 17 | #include <dt-bindings/input/input.h> |
| 18 | |
| 19 | / { |
| 20 | model = "LinkSprite pcDuino3"; |
| 21 | compatible = "linksprite,pcduino3", "allwinner,sun7i-a20"; |
| 22 | |
| 23 | soc@01c00000 { |
| 24 | mmc0: mmc@01c0f000 { |
| 25 | pinctrl-names = "default"; |
| 26 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; |
| 27 | vmmc-supply = <®_vcc3v3>; |
| 28 | bus-width = <4>; |
| 29 | cd-gpios = <&pio 7 1 0>; /* PH1 */ |
| 30 | cd-inverted; |
| 31 | status = "okay"; |
| 32 | }; |
| 33 | |
| 34 | usbphy: phy@01c13400 { |
| 35 | usb1_vbus-supply = <®_usb1_vbus>; |
| 36 | usb2_vbus-supply = <®_usb2_vbus>; |
| 37 | status = "okay"; |
| 38 | }; |
| 39 | |
| 40 | ehci0: usb@01c14000 { |
| 41 | status = "okay"; |
| 42 | }; |
| 43 | |
| 44 | ohci0: usb@01c14400 { |
| 45 | status = "okay"; |
| 46 | }; |
| 47 | |
| 48 | ahci: sata@01c18000 { |
| 49 | target-supply = <®_ahci_5v>; |
| 50 | status = "okay"; |
| 51 | }; |
| 52 | |
| 53 | ehci1: usb@01c1c000 { |
| 54 | status = "okay"; |
| 55 | }; |
| 56 | |
| 57 | ohci1: usb@01c1c400 { |
| 58 | status = "okay"; |
| 59 | }; |
| 60 | |
| 61 | pinctrl@01c20800 { |
| 62 | ahci_pwr_pin_a: ahci_pwr_pin@0 { |
| 63 | allwinner,pins = "PH2"; |
| 64 | }; |
| 65 | |
| 66 | led_pins_pcduino3: led_pins@0 { |
| 67 | allwinner,pins = "PH15", "PH16"; |
| 68 | allwinner,function = "gpio_out"; |
| 69 | allwinner,drive = <0>; |
| 70 | allwinner,pull = <0>; |
| 71 | }; |
| 72 | |
| 73 | key_pins_pcduino3: key_pins@0 { |
| 74 | allwinner,pins = "PH17", "PH18", "PH19"; |
| 75 | allwinner,function = "gpio_in"; |
| 76 | allwinner,drive = <0>; |
| 77 | allwinner,pull = <0>; |
| 78 | }; |
| 79 | }; |
| 80 | |
| 81 | ir0: ir@01c21800 { |
| 82 | pinctrl-names = "default"; |
| 83 | pinctrl-0 = <&ir0_pins_a>; |
| 84 | status = "okay"; |
| 85 | }; |
| 86 | |
| 87 | uart0: serial@01c28000 { |
| 88 | pinctrl-names = "default"; |
| 89 | pinctrl-0 = <&uart0_pins_a>; |
| 90 | status = "okay"; |
| 91 | }; |
| 92 | |
| 93 | i2c0: i2c@01c2ac00 { |
| 94 | pinctrl-names = "default"; |
| 95 | pinctrl-0 = <&i2c0_pins_a>; |
| 96 | status = "okay"; |
| 97 | |
| 98 | axp209: pmic@34 { |
| 99 | compatible = "x-powers,axp209"; |
| 100 | reg = <0x34>; |
| 101 | interrupt-parent = <&nmi_intc>; |
| 102 | interrupts = <0 8>; |
| 103 | |
| 104 | interrupt-controller; |
| 105 | #interrupt-cells = <1>; |
| 106 | }; |
| 107 | }; |
| 108 | |
| 109 | gmac: ethernet@01c50000 { |
| 110 | pinctrl-names = "default"; |
| 111 | pinctrl-0 = <&gmac_pins_mii_a>; |
| 112 | phy = <&phy1>; |
| 113 | phy-mode = "mii"; |
| 114 | status = "okay"; |
| 115 | |
| 116 | phy1: ethernet-phy@1 { |
| 117 | reg = <1>; |
| 118 | }; |
| 119 | }; |
| 120 | }; |
| 121 | |
| 122 | leds { |
| 123 | compatible = "gpio-leds"; |
| 124 | pinctrl-names = "default"; |
| 125 | pinctrl-0 = <&led_pins_pcduino3>; |
| 126 | |
| 127 | tx { |
| 128 | label = "pcduino3:green:tx"; |
| 129 | gpios = <&pio 7 15 GPIO_ACTIVE_LOW>; |
| 130 | }; |
| 131 | |
| 132 | rx { |
| 133 | label = "pcduino3:green:rx"; |
| 134 | gpios = <&pio 7 16 GPIO_ACTIVE_LOW>; |
| 135 | }; |
| 136 | }; |
| 137 | |
| 138 | gpio_keys { |
| 139 | compatible = "gpio-keys"; |
| 140 | pinctrl-names = "default"; |
| 141 | pinctrl-0 = <&key_pins_pcduino3>; |
| 142 | #address-cells = <1>; |
| 143 | #size-cells = <0>; |
| 144 | button@0 { |
| 145 | label = "Key Back"; |
| 146 | linux,code = <KEY_BACK>; |
| 147 | gpios = <&pio 7 17 GPIO_ACTIVE_LOW>; |
| 148 | }; |
| 149 | button@1 { |
| 150 | label = "Key Home"; |
| 151 | linux,code = <KEY_HOME>; |
| 152 | gpios = <&pio 7 18 GPIO_ACTIVE_LOW>; |
| 153 | }; |
| 154 | button@2 { |
| 155 | label = "Key Menu"; |
| 156 | linux,code = <KEY_MENU>; |
| 157 | gpios = <&pio 7 19 GPIO_ACTIVE_LOW>; |
| 158 | }; |
| 159 | }; |
| 160 | |
| 161 | reg_usb1_vbus: usb1-vbus { |
| 162 | status = "okay"; |
| 163 | }; |
| 164 | |
| 165 | reg_usb2_vbus: usb2-vbus { |
| 166 | status = "okay"; |
| 167 | }; |
| 168 | |
| 169 | reg_ahci_5v: ahci-5v { |
| 170 | gpio = <&pio 7 2 0>; |
| 171 | status = "okay"; |
| 172 | }; |
| 173 | }; |