80e5f83c0f
Sync dts files with the upstream kernel including changes queued for 4.6: https://git.kernel.org/cgit/linux/kernel/git/mripard/linux.git/commit/?h=sunxi/dt-for-4.6 Note this adds a number of new unused board dts files. I've asked the authors of the kernel commits adding these to submit a matching defconfig to u-boot. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
281 lines
6.6 KiB
Plaintext
281 lines
6.6 KiB
Plaintext
/*
|
|
* Copyright 2014 - Iain Paton <ipaton0@gmail.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 = "Olimex A20-OLinuXino-LIME2";
|
|
compatible = "olimex,a20-olinuxino-lime2", "allwinner,sun7i-a20";
|
|
|
|
aliases {
|
|
serial0 = &uart0;
|
|
};
|
|
|
|
chosen {
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&led_pins_olinuxinolime>;
|
|
|
|
green {
|
|
label = "a20-olinuxino-lime2:green:usr";
|
|
gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>;
|
|
default-state = "on";
|
|
};
|
|
};
|
|
|
|
reg_axp_ipsout: axp_ipsout {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "axp-ipsout";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
regulator-always-on;
|
|
};
|
|
};
|
|
|
|
&ahci {
|
|
target-supply = <®_ahci_5v>;
|
|
status = "okay";
|
|
};
|
|
|
|
&ehci0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&ehci1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&gmac {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&gmac_pins_rgmii_a>;
|
|
phy = <&phy1>;
|
|
phy-mode = "rgmii";
|
|
status = "okay";
|
|
|
|
phy1: ethernet-phy@1 {
|
|
reg = <1>;
|
|
};
|
|
};
|
|
|
|
&i2c0 {
|
|
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 IRQ_TYPE_LEVEL_LOW>;
|
|
|
|
interrupt-controller;
|
|
#interrupt-cells = <1>;
|
|
|
|
acin-supply = <®_axp_ipsout>;
|
|
vin2-supply = <®_axp_ipsout>;
|
|
vin3-supply = <®_axp_ipsout>;
|
|
ldo24in-supply = <®_axp_ipsout>;
|
|
ldo3in-supply = <®_axp_ipsout>;
|
|
|
|
regulators {
|
|
vdd_rtc: ldo1 {
|
|
regulator-min-microvolt = <1300000>;
|
|
regulator-max-microvolt = <1300000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
avcc: ldo2 {
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vcc_csi0: ldo3 {
|
|
regulator-min-microvolt = <700000>;
|
|
regulator-max-microvolt = <3500000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vcc_csi1: ldo4 {
|
|
regulator-min-microvolt = <1250000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vdd_cpu: dcdc2 {
|
|
regulator-min-microvolt = <700000>;
|
|
regulator-max-microvolt = <2275000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vdd_int: dcdc3 {
|
|
regulator-min-microvolt = <700000>;
|
|
regulator-max-microvolt = <3500000>;
|
|
regulator-always-on;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&i2c1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c1_pins_a>;
|
|
status = "okay";
|
|
|
|
eeprom: eeprom@50 {
|
|
compatible = "atmel,24c16";
|
|
reg = <0x50>;
|
|
pagesize = <16>;
|
|
};
|
|
};
|
|
|
|
&mmc0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
|
|
vmmc-supply = <®_vcc3v3>;
|
|
bus-width = <4>;
|
|
cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
|
|
cd-inverted;
|
|
status = "okay";
|
|
};
|
|
|
|
&ohci0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&ohci1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&otg_sram {
|
|
status = "okay";
|
|
};
|
|
|
|
&pio {
|
|
ahci_pwr_pin_olinuxinolime: ahci_pwr_pin@1 {
|
|
allwinner,pins = "PC3";
|
|
allwinner,function = "gpio_out";
|
|
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
|
|
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
|
|
};
|
|
|
|
led_pins_olinuxinolime: led_pins@0 {
|
|
allwinner,pins = "PH2";
|
|
allwinner,function = "gpio_out";
|
|
allwinner,drive = <SUN4I_PINCTRL_20_MA>;
|
|
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
|
|
};
|
|
|
|
usb0_id_detect_pin: usb0_id_detect_pin@0 {
|
|
allwinner,pins = "PH4";
|
|
allwinner,function = "gpio_in";
|
|
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
|
|
allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
|
|
};
|
|
|
|
usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
|
|
allwinner,pins = "PH5";
|
|
allwinner,function = "gpio_in";
|
|
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
|
|
allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>;
|
|
};
|
|
|
|
usb0_vbus_pin_lime2: usb0_vbus_pin@0 {
|
|
allwinner,pins = "PC17";
|
|
allwinner,function = "gpio_out";
|
|
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
|
|
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
|
|
};
|
|
};
|
|
|
|
®_ahci_5v {
|
|
pinctrl-0 = <&ahci_pwr_pin_olinuxinolime>;
|
|
gpio = <&pio 2 3 GPIO_ACTIVE_HIGH>;
|
|
status = "okay";
|
|
};
|
|
|
|
®_usb0_vbus {
|
|
pinctrl-0 = <&usb0_vbus_pin_lime2>;
|
|
gpio = <&pio 2 17 GPIO_ACTIVE_HIGH>;
|
|
status = "okay";
|
|
};
|
|
|
|
®_usb1_vbus {
|
|
status = "okay";
|
|
};
|
|
|
|
®_usb2_vbus {
|
|
status = "okay";
|
|
};
|
|
|
|
&uart0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart0_pins_a>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_otg {
|
|
dr_mode = "otg";
|
|
status = "okay";
|
|
};
|
|
|
|
&usbphy {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
|
|
usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
|
|
usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
|
|
usb0_vbus-supply = <®_usb0_vbus>;
|
|
usb1_vbus-supply = <®_usb1_vbus>;
|
|
usb2_vbus-supply = <®_usb2_vbus>;
|
|
status = "okay";
|
|
};
|