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b4222e07d8
Keystone EVMK2HX supports 4 debug LEDs controlled by GPIO lines as following (active level is high); DBG_D1 green gpio12 DBG_D1 red gpio13 DBG_D1 blue gpio14 DBG_D1 blue gpio15 For more information see schematics: http://wfcache.advantech.com/www/support/TI-EVM/download/Schematics/PDF/K2H_K2EVM-HK_SCH_A102_Rev1_0.pdf Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
86 lines
1.7 KiB
Text
86 lines
1.7 KiB
Text
/*
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* Copyright 2013 Texas Instruments, Inc.
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*
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* Keystone 2 Kepler/Hawking EVM device tree
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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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/dts-v1/;
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#include "keystone.dtsi"
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/ {
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compatible = "ti,keystone-evm";
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soc {
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clock {
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refclksys: refclksys {
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#clock-cells = <0>;
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compatible = "fixed-clock";
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clock-frequency = <122880000>;
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clock-output-names = "refclk-sys";
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};
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refclkpass: refclkpass {
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#clock-cells = <0>;
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compatible = "fixed-clock";
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clock-frequency = <122880000>;
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clock-output-names = "refclk-pass";
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};
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refclkarm: refclkarm {
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#clock-cells = <0>;
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compatible = "fixed-clock";
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clock-frequency = <125000000>;
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clock-output-names = "refclk-arm";
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};
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refclkddr3a: refclkddr3a {
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#clock-cells = <0>;
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compatible = "fixed-clock";
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clock-frequency = <100000000>;
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clock-output-names = "refclk-ddr3a";
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};
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refclkddr3b: refclkddr3b {
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#clock-cells = <0>;
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compatible = "fixed-clock";
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clock-frequency = <100000000>;
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clock-output-names = "refclk-ddr3b";
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};
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};
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};
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leds {
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compatible = "gpio-leds";
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debug1_1 {
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label = "keystone:green:debug1";
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gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>; /* 12 */
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};
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debug1_2 {
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label = "keystone:red:debug1";
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gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>; /* 13 */
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};
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debug2 {
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label = "keystone:blue:debug2";
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gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>; /* 14 */
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};
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debug3 {
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label = "keystone:blue:debug3";
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gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>; /* 15 */
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};
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};
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};
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&usb_phy {
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status = "okay";
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};
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&usb {
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status = "okay";
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};
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