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author | Steffen Trumtrar <s.trumtrar@pengutronix.de> | 2015-02-23 10:15:05 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-03-02 07:43:25 +0100 |
commit | fbba349cd54b84d3050e6593541ea97cacfe022b (patch) | |
tree | 51159b1951b8479a6fe8715c6020b4487786421d /arch/arm/dts | |
parent | 093dd1e7befa01aff30c5849994e4195331812fb (diff) | |
download | barebox-fbba349cd54b84d3050e6593541ea97cacfe022b.tar.gz barebox-fbba349cd54b84d3050e6593541ea97cacfe022b.tar.xz |
ARM: socfpga: add Altera SoCFPGA Development Kit support
Add support for the Altera SoCFPGA Development Kit.
The setup is based on the GHRD from Altera.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/dts')
-rw-r--r-- | arch/arm/dts/Makefile | 1 | ||||
-rw-r--r-- | arch/arm/dts/socfpga_cyclone5_socdk.dts | 63 |
2 files changed, 64 insertions, 0 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 7b3db8ce48..0158117388 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -39,6 +39,7 @@ pbl-dtb-$(CONFIG_MACH_REALQ7) += imx6q-dmo-edmqmx6.dtb.o pbl-dtb-$(CONFIG_MACH_SABRELITE) += imx6q-sabrelite.dtb.o imx6dl-sabrelite.dtb.o pbl-dtb-$(CONFIG_MACH_SABRESD) += imx6q-sabresd.dtb.o pbl-dtb-$(CONFIG_MACH_FREESCALE_IMX6SX_SABRESDB) += imx6sx-sdb.dtb.o +pbl-dtb-$(CONFIG_MACH_SOCFPGA_ALTERA_SOCDK) += socfpga_cyclone5_socdk.dtb.o pbl-dtb-$(CONFIG_MACH_SOCFPGA_EBV_SOCRATES) += socfpga_cyclone5_socrates.dtb.o pbl-dtb-$(CONFIG_MACH_SOCFPGA_TERASIC_SOCKIT) += socfpga_cyclone5_sockit.dtb.o pbl-dtb-$(CONFIG_MACH_SOLIDRUN_CUBOX) += dove-cubox-bb.dtb.o diff --git a/arch/arm/dts/socfpga_cyclone5_socdk.dts b/arch/arm/dts/socfpga_cyclone5_socdk.dts new file mode 100644 index 0000000000..025d07c18c --- /dev/null +++ b/arch/arm/dts/socfpga_cyclone5_socdk.dts @@ -0,0 +1,63 @@ +/* + * Copyright (C) 2012 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_cyclone5.dtsi" + +/ { + model = "Altera SOCFPGA Cyclone V SoC Development Kit"; + compatible = "altr,socdk", "altr,socfpga-cyclone5", "altr,socfpga"; + + chosen { + }; + + memory { + name = "memory"; + device_type = "memory"; + reg = <0x0 0x0>; + }; + + aliases { + 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>; +}; + +&mmc { + cd-gpios = <&gpio1 18 0>; + vmmc-supply = <®ulator_3_3v>; + vqmmc-supply = <®ulator_3_3v>; +}; |