[PATCH 4/4] ARM: dts: sun8i: Add A83T HomletV2 Board by Allwinner

[Vishnu Patekar]

H8Homlet Proto v2.0 Board is A83T Dev Board by Allwinner.
It has UART, ethernet, USB, HDMI, etc ports on it.

It's name is confusing, Its A83T board however,"H8_HOMLET_PROTO_V2"
printed on board.

A83T patches are tested on this board.
It has UART, ethernet, USB, HDMI, etc ports on it.

For FEL mode it needs USB A-A(Male) cable. I used uart0 which
is multiplexed to microsd pins PF2 and PF4.

Signed-off-by: Vishnu Patekar <vishnupatekar0510 at gmail.com>
---
 arch/arm/boot/dts/Makefile                         |  5 +-
 .../boot/dts/sun8i-a83t-allwinner-homlet-v20.dts   | 69 ++++++++++++++++++++++
 2 files changed, 72 insertions(+), 2 deletions(-)
 create mode 100644 arch/arm/boot/dts/sun8i-a83t-allwinner-homlet-v20.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index b276174..9585a58 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -634,7 +634,8 @@ dtb-$(CONFIG_MACH_SUN8I) += \
 	sun8i-a33-ga10h-v1.1.dtb \
 	sun8i-a33-ippo-q8h-v1.2.dtb \
 	sun8i-a33-q8-tzx-723q4.dtb \
-	sun8i-a33-sinlinx-sina33.dtb
+	sun8i-a33-sinlinx-sina33.dtb \
+	sun8i-a83t-allwinner-homlet-v20.dtb
 dtb-$(CONFIG_MACH_SUN9I) += \
 	sun9i-a80-optimus.dtb \
 	sun9i-a80-cubieboard4.dtb
@@ -679,7 +680,7 @@ dtb-$(CONFIG_ARCH_UNIPHIER) += \
 	uniphier-ph1-ld6b-ref.dtb \
 	uniphier-ph1-pro4-ref.dtb \
 	uniphier-ph1-sld3-ref.dtb \
-	uniphier-ph1-sld8-ref.dtb 
+	uniphier-ph1-sld8-ref.dtb
 dtb-$(CONFIG_ARCH_VERSATILE) += \
 	versatile-ab.dtb \
 	versatile-pb.dtb
diff --git a/arch/arm/boot/dts/sun8i-a83t-allwinner-homlet-v20.dts b/arch/arm/boot/dts/sun8i-a83t-allwinner-homlet-v20.dts
new file mode 100644
index 0000000..bbc2ab9
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-a83t-allwinner-homlet-v20.dts
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2015 Vishnu Patekar
+ * Vishnu Patekar <vishnupatekar0510 at gmail.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.
+ *
+ * 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-a83t.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
+
+/ {
+	model = "Allwinner A83T H8Homlet Proto Dev Board v2.0";
+	compatible = "allwinner,homletv2", "allwinner,sun8i-a83t";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+		bootargs = "earlyprintk console=ttyS0,115200";
+	};
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins_a>;
+	status = "okay";
+};
-- 
1.9.1