dts: socfpga: Add support for Altera's SOCFPGA Arria V board

Add support for a new SOCFPGA board that has an Arria V FPGA along with
dual ARM Cortex-A9 cores.

Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Cc: Pavel Machek <pavel@denx.de>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: devicetree@vger.kernel.org
CC: linux-arm-kernel@lists.infradead.org

3 files changed, 100 insertions, 1 deletions

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 9414342169b1..59c1616fe061 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -211,7 +211,8 @@ dtb-$(CONFIG_ARCH_SHMOBILE) += emev2-kzm9d.dtb \
         r8a73a4-ape6evm-reference.dtb \
         sh7372-mackerel.dtb
 dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += emev2-kzm9d-reference.dtb
-dtb-$(CONFIG_ARCH_SOCFPGA) += socfpga_cyclone5_socdk.dtb \
+dtb-$(CONFIG_ARCH_SOCFPGA) += socfpga_arria5_socdk.dtb \
+        socfpga_cyclone5_socdk.dtb \
         socfpga_cyclone5_sockit.dtb \
         socfpga_vt.dtb
 dtb-$(CONFIG_ARCH_SPEAR13XX) += spear1310-evb.dtb \
diff --git a/arch/arm/boot/dts/socfpga_arria5.dtsi b/arch/arm/boot/dts/socfpga_arria5.dtsi
new file mode 100644
index 000000000000..a85b4043f888
--- /dev/null
+++ b/arch/arm/boot/dts/socfpga_arria5.dtsi
@@ -0,0 +1,58 @@
+/*
+ *  Copyright (C) 2013 Altera Corporation <www.altera.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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 program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/dts-v1/;
+/include/ "socfpga.dtsi"
+
+/ {
+        soc {
+                clkmgr@ffd04000 {
+                        clocks {
+                                osc1 {
+                                        clock-frequency = <25000000>;
+                                };
+                        };
+                };
+
+                serial0@ffc02000 {
+                        clock-frequency = <100000000>;
+                };
+
+                serial1@ffc03000 {
+                        clock-frequency = <100000000>;
+                };
+
+                sysmgr@ffd08000 {
+                        cpu1-start-addr = <0xffd080c4>;
+                };
+
+                timer0@ffc08000 {
+                        clock-frequency = <100000000>;
+                };
+
+                timer1@ffc09000 {
+                        clock-frequency = <100000000>;
+                };
+
+                timer2@ffd00000 {
+                        clock-frequency = <25000000>;
+                };
+
+                timer3@ffd01000 {
+                        clock-frequency = <25000000>;
+                };
+        };
+};
diff --git a/arch/arm/boot/dts/socfpga_arria5_socdk.dts b/arch/arm/boot/dts/socfpga_arria5_socdk.dts
new file mode 100644
index 000000000000..5beffb2265f4
--- /dev/null
+++ b/arch/arm/boot/dts/socfpga_arria5_socdk.dts
@@ -0,0 +1,40 @@
+/*
+ *  Copyright (C) 2013 Altera Corporation <www.altera.com>
+ *
+ * This program 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 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/include/ "socfpga_arria5.dtsi"
+
+/ {
+        model = "Altera SOCFPGA Arria V SoC Development Kit";
+        compatible = "altr,socfpga-arria5", "altr,socfpga";
+
+        chosen {
+                bootargs = "console=ttyS0,115200";
+        };
+
+        memory {
+                name = "memory";
+                device_type = "memory";
+                reg = <0x0 0x40000000>; /* 1GB */
+        };
+
+        aliases {
+                /* this allow the ethaddr uboot environmnet variable contents
+                * to be added to the gmac1 device tree blob.
+                */
+                ethernet0 = &gmac1;
+        };
+};