intel-ixp43x-kixrp435.dts

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    1 // SPDX-License-Identifier: ISC
    2 /*
    3  * Device Tree file for the Intel KIXRP435 Control Plane
    4  * processor reference design.
    5  */
    6 
    7 /dts-v1/;
    8 
    9 #include "intel-ixp43x.dtsi"
   10 #include "intel-ixp4xx-reference-design.dtsi"
   11 #include <dt-bindings/input/input.h>
   12 
   13 / {
   14         model = "Intel KIXRP435 Reference Design";
   15         compatible = "intel,kixrp435", "intel,ixp43x";
   16         #address-cells = <1>;
   17         #size-cells = <1>;
   18 
   19         soc {
   20                 bus@c4000000 {
   21                         flash@0,0 {
   22                                 compatible = "intel,ixp4xx-flash", "cfi-flash";
   23                                 bank-width = <2>;
   24                                 /* Enable writes on the expansion bus */
   25                                 intel,ixp4xx-eb-write-enable = <1>;
   26                                 /* 16 MB of Flash mapped in at CS0 */
   27                                 reg = <0 0x00000000 0x1000000>;
   28 
   29                                 partitions {
   30                                         compatible = "redboot-fis";
   31                                         /* Eraseblock at 0x0fe0000 */
   32                                         fis-index-block = <0x7f>;
   33                                 };
   34                         };
   35                 };
   36 
   37                 /* CHECKME: ethernet set-up taken from Gateworks Cambria */
   38                 ethernet@c800a000 {
   39                         status = "ok";
   40                         queue-rx = <&qmgr 4>;
   41                         queue-txready = <&qmgr 21>;
   42                         phy-mode = "rgmii";
   43                         phy-handle = <&phy1>;
   44 
   45                         mdio {
   46                                 #address-cells = <1>;
   47                                 #size-cells = <0>;
   48 
   49                                 phy1: ethernet-phy@1 {
   50                                         reg = <1>;
   51                                 };
   52 
   53                                 phy2: ethernet-phy@2 {
   54                                         reg = <2>;
   55                                 };
   56                         };
   57                 };
   58 
   59                 ethernet@c800c000 {
   60                         status = "ok";
   61                         queue-rx = <&qmgr 2>;
   62                         queue-txready = <&qmgr 19>;
   63                         phy-mode = "rgmii";
   64                         phy-handle = <&phy2>;
   65                         intel,npe-handle = <&npe 0>;
   66                 };
   67         };
   68 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/intel-ixp43x-kixrp435.dts

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sys/contrib/device-tree/src/arm/intel-ixp43x-kixrp435.dts