arm: socfpga: add cyclone5 based de10-nano board
Add support for the Terasic DE10-Nano board. The board
is based on the DE0-Nano-Soc board but adds a larger FPGA
and an HDMI output.
Signed-off-by: Dalon Westergreen <dwesterg@gmail.com>
Reviewed-by: Dinh Nguyen <dinguyen@kernel.org>
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 53fc936..5656e0d 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -153,6 +153,7 @@
socfpga_cyclone5_socdk.dtb \
socfpga_cyclone5_de0_nano_soc.dtb \
socfpga_cyclone5_de1_soc.dtb \
+ socfpga_cyclone5_de10_nano.dtb \
socfpga_cyclone5_sockit.dtb \
socfpga_cyclone5_socrates.dtb \
socfpga_cyclone5_sr1500.dtb \
diff --git a/arch/arm/dts/socfpga_cyclone5_de10_nano.dts b/arch/arm/dts/socfpga_cyclone5_de10_nano.dts
new file mode 100644
index 0000000..ee62a50
--- /dev/null
+++ b/arch/arm/dts/socfpga_cyclone5_de10_nano.dts
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2017, Intel Corporation
+ *
+ * based on socfpga_cyclone5_de0_nano_soc.dts
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include "socfpga_cyclone5.dtsi"
+
+/ {
+ model = "Terasic DE10-Nano";
+ compatible = "altr,socfpga-cyclone5", "altr,socfpga";
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ };
+
+ aliases {
+ ethernet0 = &gmac1;
+ udc0 = &usb1;
+ };
+
+ memory {
+ name = "memory";
+ device_type = "memory";
+ reg = <0x0 0x40000000>; /* 1GB */
+ };
+
+ soc {
+ u-boot,dm-pre-reloc;
+ };
+};
+
+&gmac1 {
+ status = "okay";
+ phy-mode = "rgmii";
+
+ rxd0-skew-ps = <420>;
+ rxd1-skew-ps = <420>;
+ rxd2-skew-ps = <420>;
+ rxd3-skew-ps = <420>;
+ txen-skew-ps = <0>;
+ txc-skew-ps = <1860>;
+ rxdv-skew-ps = <420>;
+ rxc-skew-ps = <1680>;
+};
+
+&gpio0 {
+ status = "okay";
+};
+
+&gpio1 {
+ status = "okay";
+};
+
+&gpio2 {
+ status = "okay";
+};
+
+&mmc0 {
+ status = "okay";
+ u-boot,dm-pre-reloc;
+};
+
+&usb1 {
+ status = "okay";
+};