197 lines
5.4 KiB
Diff
197 lines
5.4 KiB
Diff
From daf75255fb67bf44db178e4c95a803b7972ed670 Mon Sep 17 00:00:00 2001
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From: Hauke Mehrtens <hauke@hauke-m.de>
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Date: Tue, 26 Sep 2017 22:29:06 +0200
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Subject: ARM: dts: sunxi: add support for Orange Pi R1 board
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Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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---
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arch/arm/boot/dts/Makefile | 1 +
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arch/arm/boot/dts/sun8i-h2-plus-orangepi-r1.dts | 171 ++++++++++++++++++++++++
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2 files changed, 172 insertions(+)
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create mode 100644 arch/arm/boot/dts/sun8i-h2-plus-orangepi-r1.dts
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--- a/arch/arm/boot/dts/Makefile
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+++ b/arch/arm/boot/dts/Makefile
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@@ -819,6 +819,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
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sun8i-a33-sinlinx-sina33.dtb \
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sun8i-a83t-allwinner-h8homlet-v2.dtb \
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sun8i-a83t-cubietruck-plus.dtb \
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+ sun8i-h2-plus-orangepi-r1.dtb \
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sun8i-h3-bananapi-m2-plus.dtb \
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sun8i-h3-nanopi-neo.dtb \
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sun8i-h3-orangepi-2.dtb \
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--- /dev/null
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+++ b/arch/arm/boot/dts/sun8i-h2-plus-orangepi-r1.dts
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@@ -0,0 +1,171 @@
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+/*
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+ * Copyright (C) 2017 Hauke Mehrtens <hauke@hauke-m.de>
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+ *
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+ * Based on sun8i-h2-plus-orangepi-zero.dts, which is:
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+ * Copyright (C) 2016 Icenowy Zheng <icenowy@aosc.xyz>
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+ *
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+ * Based on sun8i-h3-orangepi-one.dts, which is:
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+ * Copyright (C) 2016 Hans de Goede <hdegoede@redhat.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 = "Xunlong Orange Pi R1";
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+ compatible = "xunlong,orangepi-r1", "allwinner,sun8i-h2-plus";
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+
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+ aliases {
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+ serial0 = &uart0;
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+ /* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
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+ ethernet0 = &emac;
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+ ethernet1 = &xr819;
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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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+
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+ pwr_led {
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+ label = "orangepi:green:pwr";
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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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+ status_led {
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+ label = "orangepi:red:status";
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+ gpios = <&pio 0 17 GPIO_ACTIVE_HIGH>;
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+ };
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+ };
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+
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+ reg_vcc_wifi: reg_vcc_wifi {
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+ compatible = "regulator-fixed";
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ regulator-name = "vcc-wifi";
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+ enable-active-high;
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+ gpio = <&pio 0 20 GPIO_ACTIVE_HIGH>;
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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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+ reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>;
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+ post-power-on-delay-ms = <200>;
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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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+&emac {
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+ phy-handle = <&int_mii_phy>;
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+ phy-mode = "mii";
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+ allwinner,leds-active-low;
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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>;
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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 = <®_vcc_wifi>;
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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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+ * Explicitly define the sdio device, so that we can add an ethernet
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+ * alias for it (which e.g. makes u-boot set a mac-address).
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+ */
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+ xr819: sdio_wifi@1 {
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+ reg = <1>;
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+ };
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+};
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+
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+&mmc1_pins_a {
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+ bias-pull-up;
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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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+&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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+&uart1 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&uart1_pins>;
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+ status = "disabled";
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+};
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+
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+&uart2 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&uart2_pins>;
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+ status = "disabled";
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+};
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+
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+&usbphy {
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+ /* USB VBUS is always on */
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+ status = "okay";
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+};
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