dt: socfpga: Import and enable Cyclone V DK DTS

Import DTS for Cyclone V development kit and enable support
for DT. The DT is imported from Linux 3.19-rc1 as of commit
97bf6af1f928216fd6c5a66e8a57bfa95a659672 .

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@opensource.altera.com>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Acked-by: Pavel Machek <pavel@denx.de>
Reviewed-by: Stefan Roese <sr@denx.de>
Cc: Vince Bridgers <vbridger@opensource.altera.com>

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index fac16cc384d37d578ee58085121d619c431a85a1..22f122f01ff89cfa6e19d6ae82d258cd5b8b45a9 100644 (file)
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -49,7 +49,9 @@ dtb-$(CONFIG_ZYNQ) += zynq-zc702.dtb \
        zynq-zc770-xm013.dtb
 dtb-$(CONFIG_AM33XX) += am335x-boneblack.dtb
 
-dtb-$(CONFIG_SOCFPGA) += socfpga_cyclone5_socrates.dtb
+dtb-$(CONFIG_SOCFPGA) +=                               \
+       socfpga_cyclone5_socdk.dtb                      \
+       socfpga_cyclone5_socrates.dtb
 
 targets += $(dtb-y)
 

diff --git a/arch/arm/dts/socfpga_cyclone5_socdk.dts b/arch/arm/dts/socfpga_cyclone5_socdk.dts
new file mode 100644 (file)
index 0000000..8e1f88c
--- /dev/null
+++ b/arch/arm/dts/socfpga_cyclone5_socdk.dts
@@ -0,0 +1,79 @@
+/*
+ *  Copyright (C) 2012 Altera Corporation <www.altera.com>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include "socfpga_cyclone5.dtsi"
+
+/ {
+       model = "Altera SOCFPGA Cyclone V SoC Development Kit";
+       compatible = "altr,socfpga-cyclone5", "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;
+       };
+
+       regulator_3_3v: 3-3-v-regulator {
+               compatible = "regulator-fixed";
+               regulator-name = "3.3V";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+       };
+};
+
+&gmac1 {
+       status = "okay";
+       phy-mode = "rgmii";
+
+       rxd0-skew-ps = <0>;
+       rxd1-skew-ps = <0>;
+       rxd2-skew-ps = <0>;
+       rxd3-skew-ps = <0>;
+       txen-skew-ps = <0>;
+       txc-skew-ps = <2600>;
+       rxdv-skew-ps = <0>;
+       rxc-skew-ps = <2000>;
+};
+
+&gpio1 {
+       status = "okay";
+};
+
+&i2c0 {
+       status = "okay";
+
+       eeprom@51 {
+               compatible = "atmel,24c32";
+               reg = <0x51>;
+               pagesize = <32>;
+       };
+
+       rtc@68 {
+               compatible = "dallas,ds1339";
+               reg = <0x68>;
+       };
+};
+
+&mmc0 {
+       cd-gpios = <&portb 18 0>;
+       vmmc-supply = <&regulator_3_3v>;
+       vqmmc-supply = <&regulator_3_3v>;
+};
+
+&usb1 {
+       status = "okay";
+};

diff --git a/configs/socfpga_cyclone5_defconfig b/configs/socfpga_cyclone5_defconfig
index 4b2ede490b90320860a5175be8d7f3de7214d021..2d3dd475268deae69ebd0b8d16360ef47e53fe4a 100644 (file)
--- a/configs/socfpga_cyclone5_defconfig
+++ b/configs/socfpga_cyclone5_defconfig
@@ -1,3 +1,5 @@
 CONFIG_SPL=y
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SOCFPGA_CYCLONE5=y
+CONFIG_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="socfpga_cyclone5_socdk"