omap-gpmc-smsc911x.dtsi (1339B)
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};