| /* |
| * Copyright 2014 Hans de Goede <hdegoede@redhat.com> |
| * |
| * Hans de Goede <hdegoede@redhat.com> |
| * |
| * This file is dual-licensed: you can use it either under the terms |
| * of the GPL or the X11 license, at your option. Note that this dual |
| * licensing only applies to this file, and not this project as a |
| * whole. |
| * |
| * a) This file is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of the |
| * License, or (at your option) any later version. |
| * |
| * This file is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * Or, alternatively, |
| * |
| * b) Permission is hereby granted, free of charge, to any person |
| * obtaining a copy of this software and associated documentation |
| * files (the "Software"), to deal in the Software without |
| * restriction, including without limitation the rights to use, |
| * copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following |
| * conditions: |
| * |
| * The above copyright notice and this permission notice shall be |
| * included in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| |
| /dts-v1/; |
| #include "sun7i-a20.dtsi" |
| #include "sunxi-common-regulators.dtsi" |
| |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/interrupt-controller/irq.h> |
| #include <dt-bindings/pinctrl/sun4i-a10.h> |
| |
| / { |
| model = "LeMaker Banana Pi"; |
| compatible = "lemaker,bananapi", "allwinner,sun7i-a20"; |
| |
| aliases { |
| serial0 = &uart0; |
| serial1 = &uart3; |
| serial2 = &uart7; |
| }; |
| |
| chosen { |
| stdout-path = "serial0:115200n8"; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&led_pins_bananapi>; |
| |
| green { |
| label = "bananapi:green:usr"; |
| gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| |
| reg_gmac_3v3: gmac-3v3 { |
| compatible = "regulator-fixed"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&gmac_power_pin_bananapi>; |
| regulator-name = "gmac-3v3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| startup-delay-us = <100000>; |
| enable-active-high; |
| gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| |
| &ahci { |
| status = "okay"; |
| }; |
| |
| &codec { |
| status = "okay"; |
| }; |
| |
| &cpu0 { |
| cpu-supply = <®_dcdc2>; |
| operating-points = < |
| /* kHz uV */ |
| 960000 1400000 |
| 912000 1400000 |
| 864000 1350000 |
| 720000 1250000 |
| 528000 1150000 |
| 312000 1100000 |
| 144000 1050000 |
| >; |
| }; |
| |
| &ehci0 { |
| status = "okay"; |
| }; |
| |
| &ehci1 { |
| status = "okay"; |
| }; |
| |
| &gmac { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&gmac_pins_rgmii_a>; |
| phy = <&phy1>; |
| phy-mode = "rgmii"; |
| phy-supply = <®_gmac_3v3>; |
| status = "okay"; |
| |
| phy1: ethernet-phy@1 { |
| reg = <1>; |
| }; |
| }; |
| |
| &i2c0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c0_pins_a>; |
| status = "okay"; |
| |
| axp209: pmic@34 { |
| reg = <0x34>; |
| interrupt-parent = <&nmi_intc>; |
| interrupts = <0 IRQ_TYPE_LEVEL_LOW>; |
| }; |
| }; |
| |
| &i2c2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c2_pins_a>; |
| status = "okay"; |
| }; |
| |
| &ir0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&ir0_rx_pins_a>; |
| status = "okay"; |
| }; |
| |
| &mmc0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bananapi>; |
| vmmc-supply = <®_vcc3v3>; |
| bus-width = <4>; |
| cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */ |
| cd-inverted; |
| status = "okay"; |
| }; |
| |
| &ohci0 { |
| status = "okay"; |
| }; |
| |
| &ohci1 { |
| status = "okay"; |
| }; |
| |
| &otg_sram { |
| status = "okay"; |
| }; |
| |
| &pio { |
| usb0_id_detect_pin: usb0_id_detect_pin@0 { |
| allwinner,pins = "PH4"; |
| allwinner,function = "gpio_in"; |
| allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; |
| }; |
| |
| mmc0_cd_pin_bananapi: mmc0_cd_pin@0 { |
| allwinner,pins = "PH10"; |
| allwinner,function = "gpio_in"; |
| allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; |
| }; |
| |
| gmac_power_pin_bananapi: gmac_power_pin@0 { |
| allwinner,pins = "PH23"; |
| allwinner,function = "gpio_out"; |
| }; |
| |
| led_pins_bananapi: led_pins@0 { |
| allwinner,pins = "PH24"; |
| allwinner,function = "gpio_out"; |
| }; |
| }; |
| |
| #include "axp209.dtsi" |
| |
| ®_dcdc2 { |
| regulator-always-on; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1400000>; |
| regulator-name = "vdd-cpu"; |
| }; |
| |
| ®_dcdc3 { |
| regulator-always-on; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1400000>; |
| regulator-name = "vdd-int-dll"; |
| }; |
| |
| ®_ldo1 { |
| regulator-name = "vdd-rtc"; |
| }; |
| |
| ®_ldo2 { |
| regulator-always-on; |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-name = "avcc"; |
| }; |
| |
| ®_usb0_vbus { |
| status = "okay"; |
| }; |
| |
| ®_usb1_vbus { |
| status = "okay"; |
| }; |
| |
| ®_usb2_vbus { |
| status = "okay"; |
| }; |
| |
| &spi0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&spi0_pins_a>, |
| <&spi0_cs0_pins_a>, |
| <&spi0_cs1_pins_a>; |
| status = "okay"; |
| }; |
| |
| &uart0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart0_pins_a>; |
| status = "okay"; |
| }; |
| |
| &uart3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart3_pins_b>; |
| status = "okay"; |
| }; |
| |
| &uart7 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart7_pins_a>; |
| status = "okay"; |
| }; |
| |
| &usb_otg { |
| dr_mode = "otg"; |
| status = "okay"; |
| }; |
| |
| &usb_power_supply { |
| status = "okay"; |
| }; |
| |
| &usbphy { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&usb0_id_detect_pin>; |
| usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ |
| usb0_vbus_power-supply = <&usb_power_supply>; |
| usb0_vbus-supply = <®_usb0_vbus>; |
| usb1_vbus-supply = <®_usb1_vbus>; |
| usb2_vbus-supply = <®_usb2_vbus>; |
| status = "okay"; |
| }; |