Commit 5817430b authored by Schuyler Patton's avatar Schuyler Patton Committed by Tony Lindgren
Browse files

ARM: dts: AM571x-IDK Initial Support 

The AM571x-IDK board is a board based on TI's AM5718 SOC
which has a single core 1.5GHz A15 processor. This board is a
development platform for the Industrial market with:
- 1GB of DDR3L
- Dual 1Gbps Ethernet
- HDMI,
- PRU-ICSS
- uSD
- 16GB eMMC
- CAN
- RS-485
- PCIe
- USB3.0
- Video Input Port
- Industrial IO port and expansion connector

The link to the data sheet and TRM can be found here:

http://www.ti.com/product/AM5718



Initial support is only for basic peripherals.

Signed-off-by: default avatarSchuyler Patton <spatton@ti.com>
Signed-off-by: default avatarNishanth Menon <nm@ti.com>
Signed-off-by: default avatarDave Gerlach <d-gerlach@ti.com>
Signed-off-by: default avatarLokesh Vutla <lokeshvutla@ti.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent f5c59d16

Documentation/devicetree/bindings/arm/omap/omap.txt

+3 −0
Original line number Diff line number Diff line
@@ -175,6 +175,9 @@ Boards: 
- AM5728 IDK

  compatible = "ti,am5728-idk", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"



- AM5718 IDK

  compatible = "ti,am5718-idk", "ti,am5718", "ti,dra7"



- DRA742 EVM:  Software Development Board for DRA742

  compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -589,6 +589,7 @@ dtb-$(CONFIG_SOC_DRA7XX) += \ 
	am57xx-cl-som-am57x.dtb \

	am57xx-sbc-am57x.dtb \

	am572x-idk.dtb \

	am571x-idk.dtb \

	dra7-evm.dtb \

	dra72-evm.dtb \

	dra72-evm-revc.dtb \

arch/arm/boot/dts/am571x-idk.dts

0 → 100644
+81 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/

 *

 * 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.

 */

/dts-v1/;



#include "dra72x.dtsi"

#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/interrupt-controller/irq.h>

#include "am57xx-idk-common.dtsi"



/ {

	model = "TI AM5718 IDK";

	compatible = "ti,am5718-idk", "ti,am5718", "ti,dra7";



	memory@80000000 {

		device_type = "memory";

		reg = <0x0 0x80000000 0x0 0x40000000>;

	};



	leds {

		compatible = "gpio-leds";

		cpu0-led {

			label = "status0:red:cpu0";

			gpios = <&gpio2 25 GPIO_ACTIVE_HIGH>;

			default-state = "off";

			linux,default-trigger = "cpu0";

		};



		usr0-led {

			label = "status0:green:usr";

			gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;

			default-state = "off";

		};



		heartbeat-led {

			label = "status0:blue:heartbeat";

			gpios = <&gpio2 27 GPIO_ACTIVE_HIGH>;

			default-state = "off";

			linux,default-trigger = "heartbeat";

		};



		usr1-led {

			label = "status1:red:usr";

			gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>;

			default-state = "off";

		};



		usr2-led {

			label = "status1:green:usr";

			gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;

			default-state = "off";

		};



		mmc0-led {

			label = "status1:blue:mmc0";

			gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;

			default-state = "off";

			linux,default-trigger = "mmc0";

		};

	};



	extcon_usb2: extcon_usb2 {

	     compatible = "linux,extcon-usb-gpio";

	     id-gpio = <&gpio5 7 GPIO_ACTIVE_HIGH>;

	};

};



&mmc1 {

	status = "okay";

	vmmc-supply = <&ldo1_reg>;

	bus-width = <4>;

	cd-gpios = <&gpio6 27 0>; /* gpio 219 */

};



&omap_dwc3_2 {

	extcon = <&extcon_usb2>;

};

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