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254 lines
6.5 KiB
Text
254 lines
6.5 KiB
Text
diff --git a/arch/arm/boot/dts/sun8i-h3-bananapi-m2plus.dts b/arch/arm/boot/dts/sun8i-h3-bananapi-m2plus.dts
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new file mode 100644
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index 0000000..ca7c0ec
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--- /dev/null
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+++ b/arch/arm/boot/dts/sun8i-h3-bananapi-m2plus.dts
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@@ -0,0 +1,234 @@
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+/*
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+ * Copyright (C) 2015 Jens Kuske <jenskuske@gmail.com>
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+ *
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+ * This file is dual-licensed: you can use it either under the terms
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+ * of the GPL or the X11 license, at your option. Note that this dual
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+ * licensing only applies to this file, and not this project as a
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+ * whole.
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+ *
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+ * a) This file is free software; you can redistribute it and/or
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+ * modify it under the terms of the GNU General Public License as
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+ * published by the Free Software Foundation; either version 2 of the
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+ * License, or (at your option) any later version.
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+ *
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+ * This file is distributed in the hope that it will be useful,
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+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ * GNU General Public License for more details.
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+ *
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+ * Or, alternatively,
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+ *
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+ * b) Permission is hereby granted, free of charge, to any person
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+ * obtaining a copy of this software and associated documentation
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+ * files (the "Software"), to deal in the Software without
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+ * restriction, including without limitation the rights to use,
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+ * copy, modify, merge, publish, distribute, sublicense, and/or
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+ * sell copies of the Software, and to permit persons to whom the
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+ * Software is furnished to do so, subject to the following
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+ * conditions:
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+ *
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+ * The above copyright notice and this permission notice shall be
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+ * included in all copies or substantial portions of the Software.
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+ *
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+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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+ * OTHER DEALINGS IN THE SOFTWARE.
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+ */
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+
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+/dts-v1/;
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+#include "sun8i-h3.dtsi"
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+#include "sunxi-common-regulators.dtsi"
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+
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+#include <dt-bindings/gpio/gpio.h>
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+#include <dt-bindings/input/input.h>
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+#include <dt-bindings/pinctrl/sun4i-a10.h>
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+
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+/ {
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+ model = "Sinovoip Banana Pi M2 Plus";
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+ compatible = "sinovoip,bananapi-m2-plus", "allwinner,sun8i-h3";
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+
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+ aliases {
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+ serial0 = &uart0;
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+ };
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+
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+ chosen {
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+ stdout-path = "serial0:115200n8";
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+ };
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+
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+ leds {
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+ compatible = "gpio-leds";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&leds_r_opc>;
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+
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+ status_led {
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+ label = "bananapi:red:status";
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+ gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
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+ default-state = "on";
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+ };
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+ };
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+
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+ r_gpio_keys {
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+ compatible = "gpio-keys";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&sw_r_opc>;
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+
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+ sw2 {
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+ label = "sw2";
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+ linux,code = <BTN_1>;
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+ gpios = <&r_pio 0 4 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ sw4 {
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+ label = "sw4";
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+ linux,code = <BTN_0>;
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+ gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
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+ };
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+ };
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+
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+ wifi_pwrseq: wifi_pwrseq {
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+ compatible = "mmc-pwrseq-simple";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&wifi_pwrseq_pin_orangepi>;
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+ reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 WIFI_EN */
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+ };
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+
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+ reg_gmac_3v3: gmac-3v3 {
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+ compatible = "regulator-fixed";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&gmac_power_pin_orangepi>;
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+ regulator-name = "gmac-3v3";
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ startup-delay-us = <100000>;
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+ enable-active-high;
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+ gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
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+ };
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+};
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+
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+&ehci1 {
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+ status = "okay";
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+};
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+
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+&ehci2 {
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+ status = "okay";
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+};
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+
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+&ohci1 {
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+ status = "okay";
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+};
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+
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+&ohci2 {
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+ status = "okay";
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+};
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+
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+&ir {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&ir_pins_a>;
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+ status = "okay";
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+};
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+
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+&mmc0 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
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+ vmmc-supply = <®_vcc3v3>;
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+ bus-width = <4>;
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+ cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
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+ cd-inverted;
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+ status = "okay";
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+};
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+
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+&mmc1 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&mmc1_pins_a>;
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+ vmmc-supply = <®_vcc3v3>;
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+ mmc-pwrseq = <&wifi_pwrseq>;
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+ bus-width = <4>;
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+ non-removable;
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+ status = "okay";
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+};
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+
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+&r_pio {
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+ leds_r_opc: led_pins@0 {
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+ allwinner,pins = "PL10";
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+ allwinner,function = "gpio_out";
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+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
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+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
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+ };
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+
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+ sw_r_opc: key_pins@0 {
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+ allwinner,pins = "PL3", "PL4";
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+ allwinner,function = "gpio_in";
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+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
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+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
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+ };
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+
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+ wifi_pwrseq_pin_orangepi: wifi_pwrseq_pin@0 {
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+ allwinner,pins = "PL7";
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+ allwinner,function = "gpio_out";
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+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
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+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
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+ };
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+};
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+
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+®_usb1_vbus {
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+ gpio = <&pio 6 13 GPIO_ACTIVE_HIGH>;
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+ status = "okay";
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+};
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+
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+&uart0 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&uart0_pins_a>;
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+ status = "okay";
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+};
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+
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+&usb1_vbus_pin_a {
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+ allwinner,pins = "PG13";
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+};
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+
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+&usbphy {
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+ usb1_vbus-supply = <®_usb1_vbus>;
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+ status = "okay";
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+};
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+
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+&mmc2 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&mmc2_8bit_pins>;
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+ vmmc-supply = <®_vcc3v3>;
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+ bus-width = <8>;
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+ non-removable;
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+ cap-mmc-hw-reset;
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+ status = "okay";
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+};
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+
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+&mmc2_8bit_pins {
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+ /* Increase drive strength for DDR modes */
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+ allwinner,drive = <SUN4I_PINCTRL_40_MA>;
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+ /* eMMC is missing pull-ups */
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+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
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+};
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+
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+&pio {
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+ gmac_power_pin_orangepi: gmac_power_pin@0 {
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+ allwinner,pins = "PD6";
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+ allwinner,function = "gpio_out";
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+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
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+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
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+ };
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+};
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+
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+&emac {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&emac_rgmii_pins>;
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+ phy = <&phy1>;
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+ phy-mode = "rgmii";
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+ phy-supply = <®_gmac_3v3>;
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+ status = "okay";
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+ phy1: ethernet-phy@1 {
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+ reg = <0>;
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+ };
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+};
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diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
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index 4666e08..94e7470 100644
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--- a/arch/arm/boot/dts/Makefile
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+++ b/arch/arm/boot/dts/Makefile
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@@ -722,7 +722,8 @@ dtb-$(CONFIG_MACH_SUN8I) += \
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sun8i-a83t-cubietruck-plus.dtb \
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sun8i-h3-orangepi-2.dtb \
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sun8i-h3-orangepi-pc.dtb \
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- sun8i-h3-orangepi-plus.dtb
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+ sun8i-h3-orangepi-plus.dtb \
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+ sun8i-h3-bananapi-m2plus.dtb
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dtb-$(CONFIG_MACH_SUN9I) += \
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sun9i-a80-optimus.dtb \
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sun9i-a80-cubieboard4.dtb
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