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| author | Marek Vasut <marex@denx.de> | 2014-12-30 21:05:53 +0100 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2015-03-04 23:07:05 +0100 |
| commit | da63df7c24bfb53519a011577dab6594fbffa75b (patch) | |
| tree | 167c5a14c1d634e04b74abcb848d552a3f23ccad /arch | |
| parent | c115a0d4e79d773f38d62eda3fbf67e3aa9b73b0 (diff) | |
| download | u-boot-imx-da63df7c24bfb53519a011577dab6594fbffa75b.zip u-boot-imx-da63df7c24bfb53519a011577dab6594fbffa75b.tar.gz u-boot-imx-da63df7c24bfb53519a011577dab6594fbffa75b.tar.bz2 | |
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/Makefile | 4 | ||||
| -rw-r--r-- | arch/arm/dts/socfpga_cyclone5_socdk.dts | 79 |
2 files changed, 82 insertions, 1 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index fac16cc..22f122f 100644 --- 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 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 = <®ulator_3_3v>; + vqmmc-supply = <®ulator_3_3v>; +}; + +&usb1 { + status = "okay"; +}; |