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From: Icenowy Zheng <icenowy@aosc.io>
To: Rob Herring <robh+dt@kernel.org>,
	Maxime Ripard <maxime.ripard@free-electrons.com>,
	Chen-Yu Tsai <wens@csie.org>,
	Linus Walleij <linus.walleij@linaro.org>
Cc: linux-doc@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
	linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org,
	linux-sunxi@googlegroups.com, Icenowy Zheng <icenowy@aosc.xyz>
Subject: [PATCH v2 10/10] ARM: dts: sun8i: Add board dts file for Banana Pi M2 Ultra
Date: Thu,  4 May 2017 21:50:06 +0800	[thread overview]
Message-ID: <20170504135006.16483-11-icenowy@aosc.io> (raw)
In-Reply-To: <20170504135006.16483-1-icenowy@aosc.io>

From: Chen-Yu Tsai <wens@csie.org>

The Banana Pi M2 Ultra is an SBC based on the Allwinner R40 SoC. The
form factor and position of various connectors, leds and buttons is
similar to the Banana Pi M1+, Banana Pi M3, and is exactly the same
as the latest Banana Pi M64.

It features:

  - X-Powers AXP221s PMIC connected to i2c0
  - 2 GB DDR3 DRAM
  - 8 GB eMMC
  - micro SD card slot
  - DC power jack
  - HDMI output
  - MIPI DSI connector
  - 2x USB 2.0 hosts
  - 1x USB 2.0 OTG
  - gigabit ethernet with Realtek RTL8211E transceiver
  - WiFi/Bluetooth with AP6212 chip, with external antenna connector
  - SATA and power connectors for native SATA support
  - camera sensor connector
  - consumer IR receiver
  - audio out headphone jack
  - onboard microphone
  - red, green, and blue LEDs
  - debug UART pins
  - Li-Po battery connector
  - Raspberry Pi B+ compatible GPIO header
  - power, reset, and boot control buttons

This patch adds a dts file that enables debug UART and MMC support.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Icenowy Zheng <icenowy@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 9c5e1d944d1c..07a662494eed 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -905,6 +905,7 @@ 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@csie.org>
+ * Copyright (C) 2017 Icenowy Zheng <icenowy@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@68 {
+		compatible = "x-powers,axp221";
+		reg = <0x34>;
+		interrupt-parent = <&nmi_intc>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
+
+#include "axp22x.dtsi"
+
+&reg_aldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <2700000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "avcc";
+};
+
+&reg_dcdc1 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "vcc-3v0";
+};
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1000000>;
+	regulator-max-microvolt = <1300000>;
+	regulator-name = "vdd-cpu";
+};
+
+&reg_dcdc3 {
+	regulator-always-on;
+	regulator-min-microvolt = <1000000>;
+	regulator-max-microvolt = <1300000>;
+	regulator-name = "vdd-sys";
+};
+
+&reg_dcdc5 {
+	regulator-always-on;
+	regulator-min-microvolt = <1500000>;
+	regulator-max-microvolt = <1500000>;
+	regulator-name = "vcc-dram";
+};
+
+&reg_dldo1 {
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-wifi-io";
+};
+
+&reg_dldo2 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-wifi";
+};
+
+&mmc0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc0_pins>;
+	vmmc-supply = <&reg_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 = <&reg_dldo2>;
+	vqmmc-supply = <&reg_dldo1>;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	bus-width = <4>;
+	non-removable;
+	status = "okay";
+};
+
+&mmc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc2_pins>;
+	vmmc-supply = <&reg_dcdc1>;
+	vqmmc-supply = <&reg_dcdc1>;
+	bus-width = <8>;
+	non-removable;
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins_0>;
+	status = "okay";
+};
-- 
2.12.2

  parent reply	other threads:[~2017-05-04 13:54 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-05-04 13:49 [PATCH v2 00/10] Initial Allwinner R40 support Icenowy Zheng
2017-05-04 13:49 ` [PATCH v2 01/10] arm: sunxi: add support for R40 SoC Icenowy Zheng
2017-05-05  3:35   ` [linux-sunxi] " Chen-Yu Tsai
2017-05-04 13:49 ` [PATCH v2 02/10] pinctrl: sunxi: add definitions for add A20 and R40 support to A10 driver Icenowy Zheng
2017-05-04 14:04   ` Maxime Ripard
2017-05-04 14:07     ` Icenowy Zheng
2017-05-04 14:40       ` Maxime Ripard
2017-05-04 13:49 ` [PATCH v2 03/10] pinctrl: sunxi: add A20 " Icenowy Zheng
2017-05-04 14:02   ` Maxime Ripard
2017-05-04 14:03     ` Icenowy Zheng
2017-05-04 14:41       ` Maxime Ripard
2017-05-04 14:45         ` Icenowy Zheng
2017-05-05 19:49           ` Maxime Ripard
2017-05-04 13:50 ` [PATCH v2 04/10] pinctrl: sunxi: switch A20's pinctrl driver to use the A10 version Icenowy Zheng
2017-05-11 14:41   ` Linus Walleij
2017-05-04 13:50 ` [PATCH v2 05/10] dt-bindings: add compatible string for Allwinner R40 pinctrl Icenowy Zheng
2017-05-08 16:44   ` Rob Herring
2017-05-04 13:50 ` [PATCH v2 06/10] pinctrl: sunxi: add support of R40 to A10 pinctrl driver Icenowy Zheng
2017-05-04 13:50 ` [PATCH v2 07/10] dt-bindings: add compatible string for Allwinner R40 CCU Icenowy Zheng
2017-05-08 16:44   ` Rob Herring
2017-05-04 13:50 ` [PATCH v2 08/10] clk: sunxi-ng: support R40 SoC Icenowy Zheng
2017-05-04 14:23   ` Maxime Ripard
2017-05-04 13:50 ` [PATCH v2 09/10] ARM: dts: sun8i: Add basic dtsi file for Allwinner R40 Icenowy Zheng
2017-05-04 14:31   ` Maxime Ripard
2017-05-04 13:50 ` Icenowy Zheng [this message]
2017-05-04 14:39   ` [PATCH v2 10/10] ARM: dts: sun8i: Add board dts file for Banana Pi M2 Ultra Maxime Ripard
2017-05-11 13:44   ` Linus Walleij
2017-05-22  8:48 ` [PATCH v2 00/10] Initial Allwinner R40 support Linus Walleij

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