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Commit 096fe872 authored by Jon Mason's avatar Jon Mason Committed by Florian Fainelli
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arm64: dts: NS2: add support for XMC form factor 



The BCM958712DxXMC board is a smaller form factor typically used as
controller boards for switches.  This smaller board has less devices
pinned out, so only a few need be populated in the device tree.

Signed-off-by: default avatarJon Mason <jon.mason@broadcom.com>
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
parent 0cc878d6

arch/arm64/boot/dts/broadcom/Makefile

+1 −1
Original line number Diff line number Diff line 
dtb-$(CONFIG_ARCH_BCM2835) += bcm2837-rpi-3-b.dtb

dtb-$(CONFIG_ARCH_BCM_IPROC) += ns2-svk.dtb

dtb-$(CONFIG_ARCH_BCM_IPROC) += ns2-svk.dtb ns2-xmc.dtb

dtb-$(CONFIG_ARCH_VULCAN) += vulcan-eval.dtb



always		:= $(dtb-y)

arch/arm64/boot/dts/broadcom/ns2-xmc.dts

0 → 100644
+191 −0
Original line number Diff line number Diff line 
/*

 *  BSD LICENSE

 *

 *  Copyright(c) 2016 Broadcom.  All rights reserved.

 *

 *  Redistribution and use in source and binary forms, with or without

 *  modification, are permitted provided that the following conditions

 *  are met:

 *

 *    * Redistributions of source code must retain the above copyright

 *      notice, this list of conditions and the following disclaimer.

 *    * Redistributions in binary form must reproduce the above copyright

 *      notice, this list of conditions and the following disclaimer in

 *      the documentation and/or other materials provided with the

 *      distribution.

 *    * Neither the name of Broadcom Corporation nor the names of its

 *      contributors may be used to endorse or promote products derived

 *      from this software without specific prior written permission.

 *

 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

 *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

 *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

 *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

 *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

 *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

 *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

 *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

 *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */



/dts-v1/;



#include "ns2.dtsi"



/ {

	model = "Broadcom NS2 XMC";

	compatible = "brcm,ns2-xmc", "brcm,ns2";



	aliases {

		serial0 = &uart3;

	};



	chosen {

		stdout-path = "serial0:115200n8";

		bootargs = "earlycon=uart8250,mmio32,0x66130000";

	};



	memory {

		device_type = "memory";

		reg = <0x000000000 0x80000000 0x00000001 0x00000000>;

	};

};



&enet {

	status = "ok";

};



&i2c0 {

	status = "ok";

};



&i2c1 {

	status = "ok";

};



&mdio_mux_iproc {

	mdio@10 {

		gphy0: eth-phy@10 {

			reg = <0x10>;

		};

	};

};



&nand {

	nandcs@0 {

		compatible = "brcm,nandcs";

		reg = <0>;

		nand-ecc-mode = "hw";

		nand-ecc-strength = <8>;

		nand-ecc-step-size = <512>;

		nand-bus-width = <16>;

		brcm,nand-oob-sector-size = <16>;

		#address-cells = <1>;

		#size-cells = <1>;



		partition@0 {

			label = "nboot";

			reg = <0x00000000 0x00280000>; /*  2.5MB */

			read-only;

		};



		partition@280000 {

			label = "nenv";

			reg = <0x00280000 0x00040000>; /* 0.25MB */

			read-only;

		};



		partition@2c0000 {

			label = "ndtb";

			reg = <0x002c0000 0x00040000>; /* 0.25MB */

			read-only;

		};



		partition@300000 {

			label = "nsystem";

			reg = <0x00300000 0x03d00000>; /*   61MB */

			read-only;

		};



		partition@4000000 {

			label = "nrootfs";

			reg = <0x04000000 0x06400000>; /*  100MB */

		};



		partition@0a400000{

			label = "ncustfs";

			reg = <0x0a400000 0x35c00000>; /*  860MB */

		};

	};

};



&pci_phy0 {

	status = "ok";

};



&pcie0 {

	status = "ok";

};



&pcie8 {

	status = "ok";

};



&sata_phy0 {

	status = "ok";

};



&sata_phy1 {

	status = "ok";

};



&sata {

	status = "ok";

};



&qspi {

	flash: m25p80@0 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "m25p80";

		spi-max-frequency = <62500000>;

		m25p,default-addr-width = <3>;

		reg = <0x0 0x0>;



		partition@0 {

			label = "bl0";

			reg = <0x00000000 0x00080000>; /*  512KB */

		};



		partition@80000 {

			label = "fip";

			reg = <0x00080000 0x00150000>; /* 1344KB */

		};



		partition@1e0000 {

			label = "env";

			reg = <0x001e0000 0x00010000>;/*    64KB */

		};



		partition@1f0000 {

			label = "dtb";

			reg = <0x001f0000 0x00010000>; /*   64KB */

		};



		partition@200000 {

			label = "kernel";

			reg = <0x00200000 0x00e00000>; /*   14MB */

		};



		partition@1000000 {

			label = "rootfs";

			reg = <0x01000000 0x01000000>; /*   16MB */

		};

	};

};



&uart3 {

	status = "ok";

};