[PATCH v3] arm: mvebu: add DTS file for Marvell RD-A370-A1 board

[Florian Fainelli]

This patch adds the DTS file to support the Marvell RD-A370-A1
(Reference Design board) also known as RD-88F6710 board. It is almost
entirely similar to the DB-A370 except on the following points:

- second Ethernet MAC is connected to a switch using RGMII
- it only has 512MB of physical RAM
- SDIO interface is enabled and working by default (no need for jumpers)

Signed-off-by: Florian Fainelli <florian at openwrt.org>
---
Jason,

This is rebased against your mvebu/for-next branch, can you please drop v2 of
the previous patch and take this one instead? Thanks!

Changes since v2:
- rebased against Jason's mvebu/for-next
- added SDIO bindings
- changed commit message a bit

Changes since v1:
- added missing entry in arch/arm/boot/dts/Makefile to actually build the DTB

 arch/arm/boot/dts/Makefile          |    1 +
 arch/arm/boot/dts/armada-370-rd.dts |   68 +++++++++++++++++++++++++++++++++++
 2 files changed, 69 insertions(+)
 create mode 100644 arch/arm/boot/dts/armada-370-rd.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index b7246d6..7a75171 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -78,6 +78,7 @@ dtb-$(CONFIG_ARCH_MSM) += msm8660-surf.dtb \
 	msm8960-cdp.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += armada-370-db.dtb \
 	armada-370-mirabox.dtb \
+	armada-370-rd.dtb \
 	armada-xp-db.dtb \
 	armada-xp-openblocks-ax3-4.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx51-babbage.dtb \
diff --git a/arch/arm/boot/dts/armada-370-rd.dts b/arch/arm/boot/dts/armada-370-rd.dts
new file mode 100644
index 0000000..f8e4855
--- /dev/null
+++ b/arch/arm/boot/dts/armada-370-rd.dts
@@ -0,0 +1,68 @@
+/*
+ * Device Tree file for Marvell Armada 370 Reference Design board
+ * (RD-88F6710-A1)
+ *
+ *  Copied from arch/arm/boot/dts/armada-370-db.dts
+ *
+ *  Copyright (C) 2013 Florian Fainelli <florian at openwrt.org>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+/dts-v1/;
+/include/ "armada-370.dtsi"
+
+/ {
+	model = "Marvell Armada 370 Reference Design";
+	compatible = "marvell,a370-rd", "marvell,armada370", "marvell,armada-370-xp";
+
+	chosen {
+		bootargs = "console=ttyS0,115200 earlyprintk";
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x20000000>; /* 512 MB */
+	};
+
+	soc {
+		serial at d0012000 {
+			clock-frequency = <200000000>;
+			status = "okay";
+		};
+		sata at d00a0000 {
+			nr-ports = <2>;
+			status = "okay";
+		};
+
+		mdio {
+			phy0: ethernet-phy at 0 {
+				reg = <0>;
+			};
+
+			phy1: ethernet-phy at 1 {
+				reg = <1>;
+			};
+		};
+
+		ethernet at d0070000 {
+			status = "okay";
+			phy = <&phy0>;
+			phy-mode = "sgmii";
+		};
+		ethernet at d0074000 {
+			status = "okay";
+			phy = <&phy1>;
+			phy-mode = "rgmii-id";
+		};
+
+		mvsdio at d00d4000 {
+			pinctrl-0 = <&sdio_pins1>;
+			pinctrl-names = "default";
+			status = "okay";
+			/* No CD or WP GPIOs */
+		};
+	};
+};
-- 
1.7.10.4