From 45e7f7e78b212e6ff10d396d35c3e4500fb36860 Mon Sep 17 00:00:00 2001 From: Schuyler Patton Date: Fri, 25 Nov 2016 11:14:25 +0530 Subject: ARM: dts: AM571x-IDK Initial Support Add initial DTS support for AM571-IDK evm. Signed-off-by: Schuyler Patton Signed-off-by: Nishanth Menon Signed-off-by: Lokesh Vutla Reviewed-by: Tom Rini --- arch/arm/dts/Makefile | 3 +- arch/arm/dts/am571x-idk.dts | 81 +++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 83 insertions(+), 1 deletion(-) create mode 100644 arch/arm/dts/am571x-idk.dts (limited to 'arch/arm/dts') diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 8b2030f..1964d3d 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -141,7 +141,8 @@ dtb-$(CONFIG_TARGET_DRA7XX_EVM) += dra72-evm.dtb dra7-evm.dtb \ dra72-evm-revc.dtb dra71-evm.dtb dtb-$(CONFIG_TARGET_AM57XX_EVM) += am57xx-beagle-x15.dtb \ am57xx-beagle-x15-revb1.dtb \ - am572x-idk.dtb + am572x-idk.dtb \ + am571x-idk.dtb dtb-$(CONFIG_TARGET_STV0991) += stv0991.dtb dtb-$(CONFIG_LS102XA) += ls1021a-qds-duart.dtb \ diff --git a/arch/arm/dts/am571x-idk.dts b/arch/arm/dts/am571x-idk.dts new file mode 100644 index 0000000..ac69bb0 --- /dev/null +++ b/arch/arm/dts/am571x-idk.dts @@ -0,0 +1,81 @@ +/* + * 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 +#include +#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 GPIO_ACTIVE_LOW>; /* gpio 219 */ +}; + +&omap_dwc3_2 { + extcon = <&extcon_usb2>; +}; -- cgit v1.1