On Thu, Mar 24, 2016 at 05:30:44PM -0500, Nishanth Menon wrote: > From: Schuyler Patton <spatton@xxxxxx> > > The AM572x-IDK board is a board based on TI's AM5728 SOC > which has a dual core 1.5GHz A15 processor. This board is a > development platform for the Industrial market with: > - 2GB 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/AM5728 > > This patch creates a common dtsi file that will provide a common board > dtsi file to define the nodes that are common to AM57xx (including the > upcoming AM5718) IDK boards. > > Initial support is only for basic peripherals > > Signed-off-by: Schuyler Patton <spatton@xxxxxx> > Signed-off-by: Nishanth Menon <nm@xxxxxx> > --- > Based on 6f30d29c603c Add linux-next specific files for 20160324 > > Test log: http://pastebin.ubuntu.com/15490907/ > > .../devicetree/bindings/arm/omap/omap.txt | 3 + > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/am572x-idk.dts | 85 ++++++ > arch/arm/boot/dts/am57xx-idk-common.dtsi | 308 +++++++++++++++++++++ > 4 files changed, 397 insertions(+) > create mode 100644 arch/arm/boot/dts/am572x-idk.dts > create mode 100644 arch/arm/boot/dts/am57xx-idk-common.dtsi > > diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt > index 21e71a5e866e..38659aa35ce3 100644 > --- a/Documentation/devicetree/bindings/arm/omap/omap.txt > +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt > @@ -169,6 +169,9 @@ Boards: > - AM57XX SBC-AM57x > compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7" > > +- AM5728 IDK > + compatible = "ti,am5728-idk", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7" Okay, but I think the TI folks have gone a bit crazy with all these compatible strings... > + > - DRA742 EVM: Software Development Board for DRA742 > compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7" > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index b25621ae2ff7..fec03c814a95 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -526,6 +526,7 @@ dtb-$(CONFIG_SOC_DRA7XX) += \ > am57xx-beagle-x15.dtb \ > am57xx-cl-som-am57x.dtb \ > am57xx-sbc-am57x.dtb \ > + am572x-idk.dtb \ > dra7-evm.dtb \ > dra72-evm.dtb > dtb-$(CONFIG_ARCH_ORION5X) += \ > diff --git a/arch/arm/boot/dts/am572x-idk.dts b/arch/arm/boot/dts/am572x-idk.dts > new file mode 100644 > index 000000000000..bb51f6de7b45 > --- /dev/null > +++ b/arch/arm/boot/dts/am572x-idk.dts > @@ -0,0 +1,85 @@ > +/* > + * 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 "dra74x.dtsi" > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/interrupt-controller/irq.h> > +#include "am57xx-idk-common.dtsi" > + > +/ { > + model = "TI AM5728 IDK"; > + compatible = "ti,am5728-idk", "ti,am5728", "ti,dra742", "ti,dra74", > + "ti,dra7"; > + > + memory { > + device_type = "memory"; > + reg = <0x0 0x80000000 0x0 0x80000000>; > + }; > + > + extcon_usb2: extcon_usb2 { > + compatible = "linux,extcon-usb-gpio"; > + id-gpio = <&gpio3 16 GPIO_ACTIVE_HIGH>; > + }; > + > + leds { > + compatible = "gpio-leds"; > + led@0 { Unit-address without reg is going to start warning in dtc. Use something like "cpu0-led" instead. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
