linux-kernel - [PATCH] arm: dt: zynq: Add support for the zc706 platform

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Date:	Mon, 10 Jun 2013 10:10:04 -0700
From:	Soren Brinkmann <soren.brinkmann@...inx.com>
To:	Michal Simek <michal.simek@...inx.com>,
	Russell King <linux@....linux.org.uk>
Cc:	Shawn Guo <shawn.guo@...aro.org>, Olof Johansson <olof@...om.net>,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	Soren Brinkmann <soren.brinkmann@...inx.com>
Subject: [PATCH] arm: dt: zynq: Add support for the zc706 platform

Add a DT fragment for the zc706 Zynq platform. Also, adding a
corresponding target to the Makefile and adding an appropriate
compatibility string in the BSP.

Signed-off-by: Soren Brinkmann <soren.brinkmann@...inx.com>
---
 arch/arm/boot/dts/Makefile       |  3 ++-
 arch/arm/boot/dts/zynq-zc706.dts | 31 +++++++++++++++++++++++++++++++
 arch/arm/mach-zynq/common.c      |  1 +
 3 files changed, 34 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boot/dts/zynq-zc706.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index b9f7121..2aecf7e 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -206,7 +206,8 @@ dtb-$(CONFIG_ARCH_VT8500) += vt8500-bv07.dtb \
 	wm8505-ref.dtb \
 	wm8650-mid.dtb \
 	wm8850-w70v2.dtb
-dtb-$(CONFIG_ARCH_ZYNQ) += zynq-zc702.dtb
+dtb-$(CONFIG_ARCH_ZYNQ) += zynq-zc702.dtb \
+	zynq-zc706.dtb
 
 targets += dtbs
 targets += $(dtb-y)
diff --git a/arch/arm/boot/dts/zynq-zc706.dts b/arch/arm/boot/dts/zynq-zc706.dts
new file mode 100644
index 0000000..a8a1d7d
--- /dev/null
+++ b/arch/arm/boot/dts/zynq-zc706.dts
@@ -0,0 +1,31 @@
+/*
+ *  Copyright (C) 2011 Xilinx
+ *  Copyright (C) 2012 National Instruments Corp.
+ *  Copyright (C) 2013 Xilinx
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program 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.
+ */
+/dts-v1/;
+/include/ "zynq-7000.dtsi"
+
+/ {
+	model = "Zynq ZC706 Development Board";
+	compatible = "xlnx,zynq-zc706", "xlnx,zynq-7000";
+
+	memory {
+		device_type = "memory";
+		reg = <0x0 0x40000000>;
+	};
+
+	chosen {
+		bootargs = "console=ttyPS1,115200 earlyprintk";
+	};
+
+};
diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c
index 5bfe703..221694b 100644
--- a/arch/arm/mach-zynq/common.c
+++ b/arch/arm/mach-zynq/common.c
@@ -99,6 +99,7 @@ static void zynq_system_reset(char mode, const char *cmd)
 
 static const char * const zynq_dt_match[] = {
 	"xlnx,zynq-zc702",
+	"xlnx,zynq-zc706",
 	"xlnx,zynq-7000",
 	NULL
 };
-- 
1.8.3

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