9aa36dfd3d
Most of the boards are using the TI AM/DM37x processor, there is only a small quantity of IGEP Processor Boards based on TI OMAP3530. So it's better use the omap36xx.dtsi include instead of omap34xx.dtsi include. We can add support for the 34xx based variant later on as needed. To avoid confusion we have added to the model the (TI AM/DM37x) comment. Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com> [tony@atomide.com: updated comments for the 34xx to 36xx include change] Signed-off-by: Tony Lindgren <tony@atomide.com>
104 lines
2.2 KiB
Plaintext
104 lines
2.2 KiB
Plaintext
/*
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* Device Tree Source for IGEP COM MODULE (TI OMAP AM/DM37x)
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*
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* Copyright (C) 2012 Javier Martinez Canillas <javier@collabora.co.uk>
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* Copyright (C) 2012 Enric Balletbo i Serra <eballetbo@gmail.com>
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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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#include "omap3-igep.dtsi"
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/ {
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model = "IGEP COM MODULE (TI OMAP AM/DM37x)";
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compatible = "isee,omap3-igep0030", "ti,omap3";
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leds {
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pinctrl-names = "default";
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pinctrl-0 = <&leds_pins>;
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compatible = "gpio-leds";
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boot {
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label = "omap3:green:boot";
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gpios = <&twl_gpio 13 GPIO_ACTIVE_LOW>;
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default-state = "on";
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};
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user0 {
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label = "omap3:red:user0";
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gpios = <&twl_gpio 18 GPIO_ACTIVE_LOW>; /* LEDA */
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default-state = "off";
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};
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user1 {
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label = "omap3:green:user1";
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gpios = <&twl_gpio 19 GPIO_ACTIVE_LOW>; /* LEDB */
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default-state = "off";
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};
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user2 {
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label = "omap3:red:user1";
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gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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};
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};
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&leds_pins {
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pinctrl-single,pins = <
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0x5b0 (PIN_OUTPUT | MUX_MODE4) /* etk_d2.gpio_16 */
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>;
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};
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&gpmc {
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ranges = <0 0 0x00000000 0x20000000>;
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nand@0,0 {
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linux,mtd-name= "micron,mt29c4g96maz";
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reg = <0 0 0>;
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nand-bus-width = <16>;
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ti,nand-ecc-opt = "bch8";
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gpmc,sync-clk-ps = <0>;
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gpmc,cs-on-ns = <0>;
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gpmc,cs-rd-off-ns = <44>;
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gpmc,cs-wr-off-ns = <44>;
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gpmc,adv-on-ns = <6>;
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gpmc,adv-rd-off-ns = <34>;
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gpmc,adv-wr-off-ns = <44>;
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gpmc,we-off-ns = <40>;
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gpmc,oe-off-ns = <54>;
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gpmc,access-ns = <64>;
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gpmc,rd-cycle-ns = <82>;
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gpmc,wr-cycle-ns = <82>;
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gpmc,wr-access-ns = <40>;
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gpmc,wr-data-mux-bus-ns = <0>;
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "SPL";
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reg = <0 0x100000>;
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};
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partition@80000 {
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label = "U-Boot";
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reg = <0x100000 0x180000>;
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};
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partition@1c0000 {
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label = "Environment";
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reg = <0x280000 0x100000>;
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};
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partition@280000 {
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label = "Kernel";
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reg = <0x380000 0x300000>;
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};
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partition@780000 {
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label = "Filesystem";
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reg = <0x680000 0x1f980000>;
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};
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};
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};
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