| /* |
| * Copyright (C) 2012 Florian Vaussard, EPFL Mobots group |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| /* |
| * Tobi expansion board is manufactured by Gumstix Inc. |
| */ |
| |
| / { |
| leds { |
| compatible = "gpio-leds"; |
| heartbeat { |
| label = "overo:red:gpio21"; |
| gpios = <&gpio1 21 GPIO_ACTIVE_LOW>; |
| linux,default-trigger = "heartbeat"; |
| }; |
| }; |
| |
| 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 { |
| ranges = <5 0 0x2c000000 0x1000000>; /* CS5 */ |
| |
| ethernet@5,0 { |
| compatible = "smsc,lan9221", "smsc,lan9115"; |
| reg = <5 0 0xff>; |
| bank-width = <2>; |
| |
| gpmc,mux-add-data; |
| gpmc,cs-on-ns = <0>; |
| gpmc,cs-rd-off-ns = <42>; |
| gpmc,cs-wr-off-ns = <36>; |
| gpmc,adv-on-ns = <6>; |
| gpmc,adv-rd-off-ns = <12>; |
| gpmc,adv-wr-off-ns = <12>; |
| gpmc,oe-on-ns = <0>; |
| gpmc,oe-off-ns = <42>; |
| gpmc,we-on-ns = <0>; |
| gpmc,we-off-ns = <36>; |
| gpmc,rd-cycle-ns = <60>; |
| gpmc,wr-cycle-ns = <54>; |
| gpmc,access-ns = <36>; |
| gpmc,page-burst-access-ns = <0>; |
| gpmc,bus-turnaround-ns = <0>; |
| gpmc,cycle2cycle-delay-ns = <0>; |
| gpmc,wr-data-mux-bus-ns = <18>; |
| gpmc,wr-access-ns = <42>; |
| gpmc,cycle2cycle-samecsen; |
| gpmc,cycle2cycle-diffcsen; |
| |
| interrupt-parent = <&gpio6>; |
| interrupts = <16 IRQ_TYPE_LEVEL_LOW>; /* GPIO 176 */ |
| reg-io-width = <4>; |
| }; |
| }; |
| |
| &i2c3 { |
| clock-frequency = <100000>; |
| }; |
| |
| &mmc3 { |
| status = "disabled"; |
| }; |
