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/*
* T2080QDS USDPAA Device Tree Source
*
* Copyright 2013 Freescale Semiconductor Inc.
*
* 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 Freescale Semiconductor nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
*
* ALTERNATIVELY, this software may be distributed under the terms of the
* GNU General Public License ("GPL") as published by the Free Software
* Foundation, either version 2 of that License or (at your option) any
* later version.
*
* THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``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 Freescale Semiconductor 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.
*/
/include/ "t2080qds.dts"
/ {
/* NB: "bpool-ethernet-seeds" is not set to avoid buffer seeding,
* because apps seed these pools with buffers allocated at
* run-time.
* HOWEVER, the kernel driver requires the buffer-size so
* "fsl,bpool-ethernet-cfg" is set. It also mis-interprets
* things if the base-address is zero (hence the 0xdeadbeef
* values).
*/
bp7: buffer-pool@7 {
compatible = "fsl,t2080-bpool", "fsl,bpool";
fsl,bpid = <7>;
fsl,bpool-ethernet-cfg = <0 0 0 192 0 0xdeadbeef>;
fsl,bpool-thresholds = <0x400 0xc00 0x0 0x0>;
};
bp8: buffer-pool@8 {
compatible = "fsl,t2080-bpool", "fsl,bpool";
fsl,bpid = <8>;
fsl,bpool-ethernet-cfg = <0 0 0 576 0 0xabbaf00d>;
fsl,bpool-thresholds = <0x100 0x300 0x0 0x0>;
};
bp9: buffer-pool@9 {
compatible = "fsl,t2080-bpool", "fsl,bpool";
fsl,bpid = <9>;
fsl,bpool-ethernet-cfg = <0 0 0 1728 0 0xfeedabba>;
fsl,bpool-thresholds = <0x100 0x300 0x0 0x0>;
};
bp10: buffer-pool@10 {
compatible = "fsl,t2080-bpool", "fsl,bpool";
fsl,bpid = <10>;
fsl,bpool-thresholds = <0x10 0x30 0x0 0x0>;
};
bp11: buffer-pool@11 {
compatible = "fsl,t2080-bpool", "fsl,bpool";
fsl,bpid = <11>;
fsl,bpool-thresholds = <0x100 0x300 0x0 0x0>;
};
bp12: buffer-pool@12 {
compatible = "fsl,t2080-bpool", "fsl,bpool";
fsl,bpid = <12>;
fsl,bpool-thresholds = <0x100 0x300 0x0 0x0>;
};
fsl,dpaa {
ethernet@0 {/* 10G */
compatible = "fsl,t2080-dpa-ethernet-init", "fsl,dpa-ethernet-init";
fsl,bman-buffer-pools = <&bp7 &bp8 &bp9>;
fsl,qman-frame-queues-rx = <0x90 1 0x91 1>;
fsl,qman-frame-queues-tx = <0x98 1 0x99 1>;
};
ethernet@1 {/* 10G */
compatible = "fsl,t2080-dpa-ethernet-init", "fsl,dpa-ethernet-init";
fsl,bman-buffer-pools = <&bp7 &bp8 &bp9>;
fsl,qman-frame-queues-rx = <0x92 1 0x93 1>;
fsl,qman-frame-queues-tx = <0x9a 1 0x9b 1>;
};
ethernet@2 {/* 1G */
compatible = "fsl,t2080-dpa-ethernet-init", "fsl,dpa-ethernet-init";
fsl,bman-buffer-pools = <&bp7 &bp8 &bp9>;
fsl,qman-frame-queues-rx = <0x54 1 0x55 1>;
fsl,qman-frame-queues-tx = <0x74 1 0x75 1>;
};
ethernet@3 {/* 1G */
compatible = "fsl,t2080-dpa-ethernet-init", "fsl,dpa-ethernet-init";
fsl,bman-buffer-pools = <&bp7 &bp8 &bp9>;
fsl,qman-frame-queues-rx = <0x56 1 0x57 1>;
fsl,qman-frame-queues-tx = <0x76 1 0x77 1>;
};
ethernet@8 {/* 10G */
compatible = "fsl,t2080-dpa-ethernet-init", "fsl,dpa-ethernet-init";
fsl,bman-buffer-pools = <&bp7 &bp8 &bp9>;
fsl,qman-frame-queues-rx = <0x5c 1 0x5d 1>;
fsl,qman-frame-queues-tx = <0x7c 1 0x7d 1>;
};
ethernet@9 {/* 10G */
compatible = "fsl,t2080-dpa-ethernet-init", "fsl,dpa-ethernet-init";
fsl,bman-buffer-pools = <&bp7 &bp8 &bp9>;
fsl,qman-frame-queues-rx = <0x5e 1 0x5f 1>;
fsl,qman-frame-queues-tx = <0x7e 1 0x7f 1>;
};
};
};
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