[PATCH v2 03/11] ARM: dts: zynq: Add Parallella device tree

Andreas Färber
2014-07-24T23:01:16Z

This allows to boot the Adapteva Parallella board to serial console.

Cc: Andreas Olofsson <andreas@adapteva.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
v1 -> v2:
* Added board-specific compatible string (Olof Johansson).
* Added /chosen linux,stdout-path property (Olof Johansson).
* Fixed /memory reg size 0x20000000 -> 0x40000000 (0 considered).
* Added vendor name to root node's model property (Olof Johansson).

arch/arm/boot/dts/Makefile | 4 ++-
arch/arm/boot/dts/zynq-parallella.dts | 64 +++++++++++++++++++++++++++++++++++
2 files changed, 67 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/zynq-parallella.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index adb5ed9..976720f 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -419,7 +419,9 @@ dtb-$(CONFIG_ARCH_VT8500) += vt8500-bv07.dtb \
wm8650-mid.dtb \
wm8750-apc8750.dtb \
wm8850-w70v2.dtb
-dtb-$(CONFIG_ARCH_ZYNQ) += zynq-zc702.dtb \
+dtb-$(CONFIG_ARCH_ZYNQ) += \
+ zynq-parallella.dtb \
+ zynq-zc702.dtb \
zynq-zc706.dtb \
zynq-zed.dtb
dtb-$(CONFIG_MACH_ARMADA_370) += \
diff --git a/arch/arm/boot/dts/zynq-parallella.dts b/arch/arm/boot/dts/zynq-parallella.dts
new file mode 100644
index 0000000..41afd9d
--- /dev/null
+++ b/arch/arm/boot/dts/zynq-parallella.dts
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2014 SUSE LINUX Products GmbH
+ *
+ * Derived from zynq-zed.dts:
+ *
+ * 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 = "Adapteva Parallella Board";
+ compatible = "adapteva,parallella", "xlnx,zynq-7000";
+
+ memory {
+ device_type = "memory";
+ reg = <0 0x40000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttyPS0,115200 earlyprintk root=/dev/mmcblk0p2 rootfstype=ext4 rw rootwait";
+ linux,stdout-path = "/amba/serial@e0001000";
+ };
+};
+
+&gem0 {
+ status = "okay";
+ phy-mode = "rgmii-id";
+ phy-handle = <&ethernet_phy>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethernet_phy: ethernet-phy@0 {
+ /* Marvell 88E1318 */
+ compatible = "ethernet-phy-id0141.0e90",
+ "ethernet-phy-ieee802.3-c22";
+ reg = <0>;
+ marvell,reg-init = <0x3 0x10 0xff00 0x1e>,
+ <0x3 0x11 0xfff0 0xa>;
+ };
+};
+
+&i2c0 {
+ status = "okay";
+};
+
+&sdhci1 {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
--
1.9.3