| /* |
| * Copyright 2014 Zoltan HERPAI |
| * Zoltan HERPAI <wigyori@uid0.hu> |
| * |
| * The code contained herein is licensed under the GNU General Public |
| * License. You may obtain a copy of the GNU General Public License |
| * Version 2 or later at the following locations: |
| * |
| * http://www.opensource.org/licenses/gpl-license.html |
| * http://www.gnu.org/copyleft/gpl.html |
| */ |
| |
| /dts-v1/; |
| /include/ "sun7i-a20.dtsi" |
| /include/ "sunxi-common-regulators.dtsi" |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/input/input.h> |
| |
| / { |
| model = "LinkSprite pcDuino3"; |
| compatible = "linksprite,pcduino3", "allwinner,sun7i-a20"; |
| |
| soc@01c00000 { |
| mmc0: mmc@01c0f000 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; |
| vmmc-supply = <®_vcc3v3>; |
| bus-width = <4>; |
| cd-gpios = <&pio 7 1 0>; /* PH1 */ |
| cd-inverted; |
| status = "okay"; |
| }; |
| |
| usbphy: phy@01c13400 { |
| usb1_vbus-supply = <®_usb1_vbus>; |
| usb2_vbus-supply = <®_usb2_vbus>; |
| status = "okay"; |
| }; |
| |
| ehci0: usb@01c14000 { |
| status = "okay"; |
| }; |
| |
| ohci0: usb@01c14400 { |
| status = "okay"; |
| }; |
| |
| ahci: sata@01c18000 { |
| target-supply = <®_ahci_5v>; |
| status = "okay"; |
| }; |
| |
| ehci1: usb@01c1c000 { |
| status = "okay"; |
| }; |
| |
| ohci1: usb@01c1c400 { |
| status = "okay"; |
| }; |
| |
| pinctrl@01c20800 { |
| ahci_pwr_pin_a: ahci_pwr_pin@0 { |
| allwinner,pins = "PH2"; |
| }; |
| |
| led_pins_pcduino3: led_pins@0 { |
| allwinner,pins = "PH15", "PH16"; |
| allwinner,function = "gpio_out"; |
| allwinner,drive = <0>; |
| allwinner,pull = <0>; |
| }; |
| |
| key_pins_pcduino3: key_pins@0 { |
| allwinner,pins = "PH17", "PH18", "PH19"; |
| allwinner,function = "gpio_in"; |
| allwinner,drive = <0>; |
| allwinner,pull = <0>; |
| }; |
| }; |
| |
| ir0: ir@01c21800 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&ir0_pins_a>; |
| status = "okay"; |
| }; |
| |
| uart0: serial@01c28000 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart0_pins_a>; |
| status = "okay"; |
| }; |
| |
| i2c0: i2c@01c2ac00 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c0_pins_a>; |
| status = "okay"; |
| |
| axp209: pmic@34 { |
| compatible = "x-powers,axp209"; |
| reg = <0x34>; |
| interrupt-parent = <&nmi_intc>; |
| interrupts = <0 8>; |
| |
| interrupt-controller; |
| #interrupt-cells = <1>; |
| }; |
| }; |
| |
| gmac: ethernet@01c50000 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&gmac_pins_mii_a>; |
| phy = <&phy1>; |
| phy-mode = "mii"; |
| status = "okay"; |
| |
| phy1: ethernet-phy@1 { |
| reg = <1>; |
| }; |
| }; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&led_pins_pcduino3>; |
| |
| tx { |
| label = "pcduino3:green:tx"; |
| gpios = <&pio 7 15 GPIO_ACTIVE_LOW>; |
| }; |
| |
| rx { |
| label = "pcduino3:green:rx"; |
| gpios = <&pio 7 16 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| gpio_keys { |
| compatible = "gpio-keys"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&key_pins_pcduino3>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| button@0 { |
| label = "Key Back"; |
| linux,code = <KEY_BACK>; |
| gpios = <&pio 7 17 GPIO_ACTIVE_LOW>; |
| }; |
| button@1 { |
| label = "Key Home"; |
| linux,code = <KEY_HOME>; |
| gpios = <&pio 7 18 GPIO_ACTIVE_LOW>; |
| }; |
| button@2 { |
| label = "Key Menu"; |
| linux,code = <KEY_MENU>; |
| gpios = <&pio 7 19 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| reg_usb1_vbus: usb1-vbus { |
| status = "okay"; |
| }; |
| |
| reg_usb2_vbus: usb2-vbus { |
| status = "okay"; |
| }; |
| |
| reg_ahci_5v: ahci-5v { |
| gpio = <&pio 7 2 0>; |
| status = "okay"; |
| }; |
| }; |