openwrt-owl/target/linux/sunxi/patches-3.18/301-dt-sun7i-add-bananapro.patch

From 3613d535a77270eaf15a5f988a48434c7d1530f2 Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Wed, 7 Jan 2015 20:44:52 +0100
Subject: [PATCH] ARM: dts: sun7i: Add dts file for Bananapro board

Add support for the new Bananapro A20 development board from lemaker.org.
This board features 1G RAM, 2 USB A receptacles, 1 micro USB receptacle for
OTG, 1 micro USB receptacle for power, HDMI, sata, Gbit ethernet, ir receiver,
3.5 mm jack for a/v out, on board microphone, 40 gpio pins and sdio wifi.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
 arch/arm/boot/dts/Makefile                |   1 +
 arch/arm/boot/dts/sun7i-a20-bananapro.dts | 261 ++++++++++++++++++++++++++++++
 2 files changed, 262 insertions(+)
 create mode 100644 arch/arm/boot/dts/sun7i-a20-bananapro.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 40d2901..b3dcf3f 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -466,6 +466,7 @@ dtb-$(CONFIG_MACH_SUN6I) += \
 	sun6i-a31s-cs908.dtb
 dtb-$(CONFIG_MACH_SUN7I) += \
 	sun7i-a20-bananapi.dtb \
+	sun7i-a20-bananapro.dtb \
 	sun7i-a20-cubieboard2.dtb \
 	sun7i-a20-cubietruck.dtb \
 	sun7i-a20-hummingbird.dtb \
diff --git a/arch/arm/boot/dts/sun7i-a20-bananapro.dts b/arch/arm/boot/dts/sun7i-a20-bananapro.dts
new file mode 100644
index 0000000..3b4764d
--- /dev/null
+++ b/arch/arm/boot/dts/sun7i-a20-bananapro.dts
@@ -0,0 +1,261 @@
+/*
+ * Copyright 2015 Hans de Goede <hdegoede@redhat.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.
+ *
+ *     You should have received a copy of the GNU General Public
+ *     License along with this file; if not, write to the Free
+ *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ *     MA 02110-1301 USA
+ *
+ * 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/ "sun7i-a20.dtsi"
+/include/ "sunxi-common-regulators.dtsi"
+
+/ {
+	model = "LeMaker Banana Pro";
+	compatible = "lemaker,bananapro", "allwinner,sun7i-a20";
+
+	soc@01c00000 {
+		spi0: spi@01c05000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&spi0_pins_a>;
+			status = "okay";
+		};
+
+		mmc0: mmc@01c0f000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bananapi>;
+			vmmc-supply = <&reg_vcc3v3>;
+			bus-width = <4>;
+			cd-gpios = <&pio 7 10 0>; /* PH10 */
+			cd-inverted;
+			status = "okay";
+		};
+
+		mmc3: mmc@01c12000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&mmc3_pins_a>;
+			vmmc-supply = <&reg_vmmc3>;
+			bus-width = <4>;
+			non-removable;
+			status = "okay";
+		};
+
+		usbphy: phy@01c13400 {
+			usb1_vbus-supply = <&reg_usb1_vbus>;
+			usb2_vbus-supply = <&reg_usb2_vbus>;
+			status = "okay";
+		};
+
+		ehci0: usb@01c14000 {
+			status = "okay";
+		};
+
+		ohci0: usb@01c14400 {
+			status = "okay";
+		};
+
+		ahci: sata@01c18000 {
+			status = "okay";
+		};
+
+		ehci1: usb@01c1c000 {
+			status = "okay";
+		};
+
+		ohci1: usb@01c1c400 {
+			status = "okay";
+		};
+
+		pinctrl@01c20800 {
+			usb1_vbus_pin_bananapro: usb1_vbus_pin@0 {
+				allwinner,pins = "PH0";
+				allwinner,function = "gpio_out";
+				allwinner,drive = <0>;
+				allwinner,pull = <0>;
+			};
+
+			usb2_vbus_pin_bananapro: usb2_vbus_pin@0 {
+				allwinner,pins = "PH1";
+				allwinner,function = "gpio_out";
+				allwinner,drive = <0>;
+				allwinner,pull = <0>;
+			};
+
+			mmc0_cd_pin_bananapi: mmc0_cd_pin@0 {
+				allwinner,pins = "PH10";
+				allwinner,function = "gpio_in";
+				allwinner,drive = <0>;
+				allwinner,pull = <1>;
+			};
+
+			vmmc3_pin_bananapro: vmmc3_pin@0 {
+				allwinner,pins = "PH22";
+				allwinner,function = "gpio_out";
+				allwinner,drive = <0>;
+				allwinner,pull = <0>;
+			};
+
+			gmac_power_pin_bananapi: gmac_power_pin@0 {
+				allwinner,pins = "PH23";
+				allwinner,function = "gpio_out";
+				allwinner,drive = <0>;
+				allwinner,pull = <0>;
+			};
+
+			led_pins_bananapi: led_pins@0 {
+				allwinner,pins = "PH24", "PG2";
+				allwinner,function = "gpio_out";
+				allwinner,drive = <0>;
+				allwinner,pull = <0>;
+			};
+		};
+
+		ir0: ir@01c21800 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&ir0_pins_a>;
+			status = "okay";
+		};
+
+		uart0: serial@01c28000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&uart0_pins_a>;
+			status = "okay";
+		};
+
+		uart2: serial@01c28800 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&uart2_pins_a>;
+			status = "okay";
+		};
+
+		uart7: serial@01c29c00 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&uart7_pins_a>;
+			status = "okay";
+		};
+
+		i2c0: i2c@01c2ac00 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c0_pins_a>;
+			status = "okay";
+
+			axp209: pmic@34 {
+				compatible = "x-powers,axp209";
+				reg = <0x34>;
+				interrupt-parent = <&nmi_intc>;
+				interrupts = <0 8>;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+			};
+		};
+
+		i2c2: i2c@01c2b400 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c2_pins_a>;
+			status = "okay";
+		};
+
+		gmac: ethernet@01c50000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&gmac_pins_rgmii_a>;
+			phy = <&phy1>;
+			phy-mode = "rgmii";
+			phy-supply = <&reg_gmac_3v3>;
+			status = "okay";
+
+			phy1: ethernet-phy@1 {
+				reg = <1>;
+			};
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pins_bananapi>;
+
+		green {
+			label = "bananapi:green:usr";
+			gpios = <&pio 7 24 0>;
+		};
+		blue {
+			label = "bananapi:blue:usr";
+			gpios = <&pio 6 2 0>;
+		};
+	};
+
+	reg_usb1_vbus: usb1-vbus {
+		pinctrl-0 = <&usb1_vbus_pin_bananapro>;
+		gpio = <&pio 7 0 0>; /* PH0 */
+		status = "okay";
+	};
+
+	reg_usb2_vbus: usb2-vbus {
+		pinctrl-0 = <&usb2_vbus_pin_bananapro>;
+		gpio = <&pio 7 1 0>; /* PH1 */
+		status = "okay";
+	};
+
+	reg_gmac_3v3: gmac-3v3 {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&gmac_power_pin_bananapi>;
+		regulator-name = "gmac-3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		startup-delay-us = <100000>;
+		enable-active-high;
+		gpio = <&pio 7 23 0>;
+	};
+
+	reg_vmmc3: vmmc3 {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&vmmc3_pin_bananapro>;
+		regulator-name = "vmmc3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		enable-active-high;
+		gpio = <&pio 7 22 0>;
+	};
+};