[RFC PATCH 6/9] ARM: dts: sun8i: add DTS file for Banana Pi M2 Ultra
Icenowy Zheng
icenowy at aosc.xyz
Fri Feb 17 09:37:19 PST 2017
Banana Pi M2 Ultra is a new board by Sinovoip (BPi), with R40 SoC,
AXP221 PMIC, 2GiB DRAM, 8GiB eMMC, a 40-pin RPi-like GPIO connector, a
HDMI connector, a SATA connector (native in SoC) as well as its power
supply, a Headphone jack, two USB ports, a 1000Mbps Ethernet port
(with RTL8211E PHY), a MicroSD slot, a battery connector, a DSI
connector and a CSI connector.
Add support for the board.
Signed-off-by: Icenowy Zheng <icenowy at aosc.xyz>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts | 161 ++++++++++++++++++++++
2 files changed, 162 insertions(+)
create mode 100644 arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 011808490fed..29367442cda4 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -876,6 +876,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
sun8i-h3-orangepi-plus.dtb \
sun8i-h3-orangepi-plus2e.dtb \
sun8i-r16-parrot.dtb \
+ sun8i-r40-bananapi-m2-ultra.dtb \
sun8i-v3s-licheepi-zero.dtb
dtb-$(CONFIG_MACH_SUN9I) += \
sun9i-a80-optimus.dtb \
diff --git a/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
new file mode 100644
index 000000000000..1d824830a1ad
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
@@ -0,0 +1,161 @@
+/*
+ * Copyright (C) 2017 Chen-Yu Tsai <wens at csie.org>
+ * Copyright (C) 2017 Icenowy Zheng <icenowy at aosc.xyz>
+ *
+ * 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 "sun8i-r40.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+/ {
+ model = "Banana Pi BPI-M2-Ultra";
+ compatible = "sinovoip,bpi-m2-ultra", "allwinner,sun8i-r40";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 WIFI_EN */
+ };
+};
+
+&i2c0 {
+ status = "okay";
+
+ axp22x: pmic at 68 {
+ compatible = "x-powers,axp221";
+ reg = <0x34>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+#include "axp22x.dtsi"
+
+®_aldo3 {
+ regulator-always-on;
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "avcc";
+};
+
+®_dcdc1 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc-3v0";
+};
+
+®_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-name = "vdd-cpu";
+};
+
+®_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-name = "vdd-sys";
+};
+
+®_dcdc5 {
+ regulator-always-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-name = "vcc-dram";
+};
+
+®_dldo1 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-wifi-io";
+};
+
+®_dldo2 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-wifi";
+};
+
+&mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins>;
+ vmmc-supply = <®_dcdc1>;
+ bus-width = <4>;
+ cd-gpios = <&pio 7 13 GPIO_ACTIVE_HIGH>; /* PH13 */
+ cd-inverted;
+ status = "okay";
+};
+
+&mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins>;
+ vmmc-supply = <®_dldo2>;
+ vqmmc-supply = <®_dldo1>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ bus-width = <4>;
+ non-removable;
+ status = "okay";
+};
+
+&mmc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_pins>;
+ vmmc-supply = <®_dcdc1>;
+ vqmmc-supply = <®_dcdc1>;
+ bus-width = <8>;
+ non-removable;
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_0>;
+ status = "okay";
+};
--
2.11.1
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