omap-gpmc-smsc911x.dtsi

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    1 // SPDX-License-Identifier: GPL-2.0
    2 /*
    3  * Common file for GPMC connected smsc911x on omaps
    4  *
    5  * Note that the board specifc DTS file needs to specify
    6  * ranges, pinctrl, reg, interrupt parent and interrupts.
    7  */
    8 
    9 / {
   10         vddvario: regulator-vddvario {
   11                   compatible = "regulator-fixed";
   12                   regulator-name = "vddvario";
   13                   regulator-always-on;
   14         };
   15 
   16         vdd33a: regulator-vdd33a {
   17                 compatible = "regulator-fixed";
   18                 regulator-name = "vdd33a";
   19                 regulator-always-on;
   20         };
   21 };
   22 
   23 &gpmc {
   24         ethernet@gpmc {
   25                 compatible = "smsc,lan9221", "smsc,lan9115";
   26                 bank-width = <2>;
   27                 gpmc,device-width = <1>;
   28                 gpmc,cycle2cycle-samecsen;
   29                 gpmc,cycle2cycle-diffcsen;
   30                 gpmc,cs-on-ns = <5>;
   31                 gpmc,cs-rd-off-ns = <150>;
   32                 gpmc,cs-wr-off-ns = <150>;
   33                 gpmc,adv-on-ns = <0>;
   34                 gpmc,adv-rd-off-ns = <15>;
   35                 gpmc,adv-wr-off-ns = <40>;
   36                 gpmc,oe-on-ns = <45>;
   37                 gpmc,oe-off-ns = <140>;
   38                 gpmc,we-on-ns = <45>;
   39                 gpmc,we-off-ns = <140>;
   40                 gpmc,rd-cycle-ns = <155>;
   41                 gpmc,wr-cycle-ns = <155>;
   42                 gpmc,access-ns = <120>;
   43                 gpmc,page-burst-access-ns = <20>;
   44                 gpmc,bus-turnaround-ns = <75>;
   45                 gpmc,cycle2cycle-delay-ns = <75>;
   46                 gpmc,wait-monitoring-ns = <0>;
   47                 gpmc,clk-activation-ns = <0>;
   48                 gpmc,wr-data-mux-bus-ns = <0>;
   49                 gpmc,wr-access-ns = <0>;
   50                 vddvario-supply = <&vddvario>;
   51                 vdd33a-supply = <&vdd33a>;
   52                 reg-io-width = <4>;
   53                 smsc,save-mac-address;
   54         };
   55 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/omap-gpmc-smsc911x.dtsi

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/omap-gpmc-smsc911x.dtsi