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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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212ae08996
The LED is active low, not active high. Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch> Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
84 lines
1.8 KiB
Plaintext
84 lines
1.8 KiB
Plaintext
/*
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* Copyright (C) 2012 Florian Vaussard, EPFL Mobots group
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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/*
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* Tobi expansion board is manufactured by Gumstix Inc.
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*/
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#include "omap3-overo.dtsi"
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/ {
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model = "TI OMAP3 Gumstix Overo on Tobi";
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compatible = "ti,omap3-tobi", "ti,omap3-overo", "ti,omap3";
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leds {
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compatible = "gpio-leds";
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heartbeat {
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label = "overo:red:gpio21";
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gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "heartbeat";
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};
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};
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vddvario: regulator-vddvario {
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compatible = "regulator-fixed";
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regulator-name = "vddvario";
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regulator-always-on;
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};
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vdd33a: regulator-vdd33a {
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compatible = "regulator-fixed";
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regulator-name = "vdd33a";
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regulator-always-on;
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};
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};
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&gpmc {
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ranges = <5 0 0x2c000000 0x1000000>; /* CS5 */
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ethernet@5,0 {
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compatible = "smsc,lan9221", "smsc,lan9115";
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reg = <5 0 0xff>;
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bank-width = <2>;
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gpmc,mux-add-data;
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gpmc,cs-on-ns = <0>;
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gpmc,cs-rd-off-ns = <42>;
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gpmc,cs-wr-off-ns = <36>;
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gpmc,adv-on-ns = <6>;
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gpmc,adv-rd-off-ns = <12>;
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gpmc,adv-wr-off-ns = <12>;
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gpmc,oe-on-ns = <0>;
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gpmc,oe-off-ns = <42>;
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gpmc,we-on-ns = <0>;
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gpmc,we-off-ns = <36>;
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gpmc,rd-cycle-ns = <60>;
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gpmc,wr-cycle-ns = <54>;
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gpmc,access-ns = <36>;
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gpmc,page-burst-access-ns = <0>;
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gpmc,bus-turnaround-ns = <0>;
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gpmc,cycle2cycle-delay-ns = <0>;
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gpmc,wr-data-mux-bus-ns = <18>;
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gpmc,wr-access-ns = <42>;
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gpmc,cycle2cycle-samecsen;
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gpmc,cycle2cycle-diffcsen;
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interrupt-parent = <&gpio6>;
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interrupts = <16 IRQ_TYPE_LEVEL_LOW>; /* GPIO 176 */
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reg-io-width = <4>;
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};
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};
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&i2c3 {
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clock-frequency = <100000>;
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};
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&mmc3 {
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status = "disabled";
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};
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