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+/*
+ * Copyright 2016 Theobroma Systems Design und Consulting GmbH
+ *
+ * Philipp Tomsich <philipp.tomsich@theobroma-systems.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 "sun9i-a80.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
+
+/ {
+ model = "Theobroma Systems A80-Q7 SoM";
+ compatible = "theobroma-systems,a80-q7", "allwinner,sun9i-a80";
+
+ aliases {
+ serial0 = &uart4;
+ spi0 = &spi0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&led_pins_armadillo>;
+
+ green {
+ label = "armadillo:heartbeat:usr";
+ gpios = <&pio 3 25 GPIO_ACTIVE_HIGH>; /* PD25 */
+ };
+
+ red {
+ label = "armadillo:sdio_led:usr";
+ gpios = <&pio 7 13 GPIO_ACTIVE_HIGH>; /* PH13 */
+ };
+ };
+};
+
+&ehci0 {
+ status = "okay";
+};
+
+&ehci1 {
+ status = "disabled";
+};
+
+&ehci2 {
+ status = "okay";
+};
+
+&ohci0 {
+ status = "okay";
+};
+
+&ohci2 {
+ status = "okay";
+};
+
+&pio {
+ led_pins_armadillo: led-pins@0 {
+ allwinner,pins = "PD25", "PH13";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ mmc0_cd_pin_armadillo: mmc0_cd_pin@0 {
+ allwinner,pins = "PH15";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
+
+ gmac_phy_reset_pin_armadillo: gmac_phy_reset_pin@0 {
+ allwinner,pins = "PA14";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+};
+
+&mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins>, <&mmc0_cd_pin_armadillo>;
+ vmmc-supply = <&reg_vcc3v0>;
+ bus-width = <4>;
+ cd-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>; /* PH15 */
+ cd-inverted;
+ status = "okay";
+};
+
+&mmc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_8bit_pins>;
+ vmmc-supply = <&reg_vcc3v0>;
+ bus-width = <8>;
+ non-removable;
+ cap-mmc-hw-reset;
+ status = "okay";
+};
+
+&mmc2_8bit_pins {
+ /* Increase drive strength for DDR modes */
+ allwinner,drive = <SUN4I_PINCTRL_40_MA>;
+};
+
+&r_rsb {
+ status = "okay";
+
+ axp808: pmic@2d {
+ compatible = "x-powers,axp808";
+ status = "okay";
+ reg = <0x2d>;
+ };
+
+ axp806: pmic@3a {
+ compatible = "x-powers,axp806";
+ status = "okay";
+ reg = <0x3a>;
+ };
+};
+
+&uart4 {
+ pinctrl-names = "default";
+ pinctrl-4 = <&uart4_pins_a>;
+ status = "okay";
+};
+
+&usbphy1 {
+/* phy-supply = <&reg_usb1_vbus>; */
+ status = "okay";
+};
+
+&usbphy2 {
+ status = "okay";
+};
+
+&usbphy3 {
+/* phy-supply = <&reg_usb3_vbus>; */
+ status = "okay";
+};
+
+&gmac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&gmac_pins_rgmii_a>, <&gmac_phy_reset_pin_armadillo>;
+ phy = <&phy1>;
+ phy-mode = "rgmii";
+ snps,reset-gpio = <&pio 0 14 GPIO_ACTIVE_HIGH>;
+ snps,reset-active-low;
+ snps,reset-delays-us = <0 10000 30000>;
+ status = "okay";
+ rxc-skew-ps = <1800>;
+ txc-skew-ps = <1800>;
+
+ phy1: ethernet-phy@6 {
+ reg = <6>;
+ };
+};
+
+&spi0 {
+ status = "okay";
+
+ flash: flash@0 {
+ compatible = "spansion,m25p40";
+ spi-max-frequency = <16000000>;
+ spi-cpol;
+ spi-cpha;
+ };
+};