| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Common file for GPMC connected smsc911x on omaps |
| * |
| * Note that the board specifc DTS file needs to specify |
| * ranges, pinctrl, reg, interrupt parent and interrupts. |
| */ |
| |
| / { |
| vddvario: regulator-vddvario { |
| compatible = "regulator-fixed"; |
| regulator-name = "vddvario"; |
| regulator-always-on; |
| }; |
| |
| vdd33a: regulator-vdd33a { |
| compatible = "regulator-fixed"; |
| regulator-name = "vdd33a"; |
| regulator-always-on; |
| }; |
| }; |
| |
| &gpmc { |
| ethernet@gpmc { |
| compatible = "smsc,lan9221", "smsc,lan9115"; |
| bank-width = <2>; |
| gpmc,device-width = <1>; |
| gpmc,cycle2cycle-samecsen = <1>; |
| gpmc,cycle2cycle-diffcsen = <1>; |
| gpmc,cs-on-ns = <5>; |
| gpmc,cs-rd-off-ns = <150>; |
| gpmc,cs-wr-off-ns = <150>; |
| gpmc,adv-on-ns = <0>; |
| gpmc,adv-rd-off-ns = <15>; |
| gpmc,adv-wr-off-ns = <40>; |
| gpmc,oe-on-ns = <45>; |
| gpmc,oe-off-ns = <140>; |
| gpmc,we-on-ns = <45>; |
| gpmc,we-off-ns = <140>; |
| gpmc,rd-cycle-ns = <155>; |
| gpmc,wr-cycle-ns = <155>; |
| gpmc,access-ns = <120>; |
| gpmc,page-burst-access-ns = <20>; |
| gpmc,bus-turnaround-ns = <75>; |
| gpmc,cycle2cycle-delay-ns = <75>; |
| gpmc,wait-monitoring-ns = <0>; |
| gpmc,clk-activation-ns = <0>; |
| gpmc,wr-data-mux-bus-ns = <0>; |
| gpmc,wr-access-ns = <0>; |
| vddvario-supply = <&vddvario>; |
| vdd33a-supply = <&vdd33a>; |
| reg-io-width = <4>; |
| smsc,save-mac-address; |
| }; |
| }; |