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Commit 034c4411 authored by Jingchang Lu's avatar Jingchang Lu Committed by Shawn Guo
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ARM: dts: Add initial LS1021A TWR board dts support 



The LS1021A TWR is a low cost, high-performance evaluation,
development and test platform supporting the LS1021A processor.
It is optimized to support the high-bandwidth DDR3L memory and
a full complement of high-speed SerDes ports.

For more detail information about the LS1021A TWR board, please
refer to LS1021A QorIQ Tower System Reference Manual.

Signed-off-by: default avatarChao Fu <B44548@freescale.com>
Signed-off-by: default avatarJingchang Lu <jingchang.lu@freescale.com>
Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
parent 41de6f98

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -252,6 +252,7 @@ dtb-$(CONFIG_ARCH_MXC) += \ 
	imx6sl-evk.dtb \

	imx6sx-sdb.dtb \

	ls1021a-qds.dtb \

	ls1021a-twr.dtb \

	vf610-colibri-eval-v3.dtb \

	vf610-cosmic.dtb \

	vf610-twr.dtb

arch/arm/boot/dts/ls1021a-twr.dts

0 → 100644
+127 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2013-2014 Freescale Semiconductor, Inc.

 *

 * This file is dual-licensed: you can use it either under the terms

 * of the GPL or the X11 license, at your option. Note that this dual

 * licensing only applies to this file, and not this project as a

 * whole.

 *

 *  a) This file 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 file 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 file; if not, write to the Free

 *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,

 *     MA 02110-1301 USA

 *

 * Or, alternatively,

 *

 *  b) Permission is hereby granted, free of charge, to any person

 *     obtaining a copy of this software and associated documentation

 *     files (the "Software"), to deal in the Software without

 *     restriction, including without limitation the rights to use,

 *     copy, modify, merge, publish, distribute, sublicense, and/or

 *     sell copies of the Software, and to permit persons to whom the

 *     Software is furnished to do so, subject to the following

 *     conditions:

 *

 *     The above copyright notice and this permission notice shall be

 *     included in all copies or substantial portions of the Software.

 *

 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES

 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,

 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 *     OTHER DEALINGS IN THE SOFTWARE.

 */



/dts-v1/;

#include "ls1021a.dtsi"



/ {

	model = "LS1021A TWR Board";



	aliases {

		enet2_rgmii_phy = &rgmii_phy1;

		enet0_sgmii_phy = &sgmii_phy2;

		enet1_sgmii_phy = &sgmii_phy0;

	};

};



&dspi1 {

	bus-num = <0>;

	status = "okay";



	dspiflash: s25fl064k@0 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "spansion,s25fl064k";

		spi-max-frequency = <16000000>;

		spi-cpol;

		spi-cpha;

		reg = <0>;

	};

};



&i2c0 {

	status = "okay";

};



&i2c1 {

	status = "okay";

};



&ifc {

	#address-cells = <2>;

	#size-cells = <1>;

	/* NOR Flash on board */

	ranges = <0x0 0x0 0x0 0x60000000 0x08000000>;

	status = "okay";



	nor@0,0 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "cfi-flash";

		reg = <0x0 0x0 0x8000000>;

		bank-width = <2>;

		device-width = <1>;

	};

};



&lpuart0 {

	status = "okay";

};



&mdio0 {

	sgmii_phy0: ethernet-phy@0 {

		reg = <0x0>;

	};

	rgmii_phy1: ethernet-phy@1 {

		reg = <0x1>;

	};

	sgmii_phy2: ethernet-phy@2 {

		reg = <0x2>;

	};

	tbi1: tbi-phy@1f {

		reg = <0x1f>;

		device_type = "tbi-phy";

	};

};



&uart0 {

	status = "okay";

};



&uart1 {

	status = "okay";

};