| Message ID | 1448993001-19495-12-git-send-email-lifshitz@compulab.co.il (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Tue, Dec 01, 2015 at 08:03:13PM +0200, Dmitry Lifshitz wrote: > SBC-AM57x is a single board computer designed for industrial and > embedded applications. It is based on the Texas Instruments Sitara AM57x > system-on-chip family. SBC-AM57x is implemented with the CL-SOM-AM57x > computer-on-module providing most of the functions, and SB-SOM-AM57x > carrier board providing additional peripheral functions and connectors. > > https://www.compulab.co.il/products/sbcs/sbc-am57x-ti-am5728-am5718-single-board-computer/ > > https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/ > > Add basic board support, including UART3, used as a serial console. > > Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> > Acked-by: Igor Grinberg <grinberg@compulab.co.il> Acked-by: Rob Herring <robh@kernel.org> > --- > > v2: > > * No fuctional changes > * Reformat subject > > .../devicetree/bindings/arm/omap/omap.txt | 3 ++ > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/am57xx-sbc-am57x.dts | 36 ++++++++++++++++++++++ > 3 files changed, 40 insertions(+) > create mode 100644 arch/arm/boot/dts/am57xx-sbc-am57x.dts > > diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt > index dd53c90..42cdad1 100644 > --- a/Documentation/devicetree/bindings/arm/omap/omap.txt > +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt > @@ -159,6 +159,9 @@ Boards: > - AM57XX CL-SOM-AM57x > compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7" > > +- AM57XX SBC-AM57x > + compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7" > + > - 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 803a020..4c73ab9 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -479,6 +479,7 @@ dtb-$(CONFIG_SOC_OMAP5) += \ > dtb-$(CONFIG_SOC_DRA7XX) += \ > am57xx-beagle-x15.dtb \ > am57xx-cl-som-am57x.dtb \ > + am57xx-sbc-am57x.dtb \ > dra7-evm.dtb \ > dra72-evm.dtb > dtb-$(CONFIG_ARCH_ORION5X) += \ > diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts > new file mode 100644 > index 0000000..804ad72 > --- /dev/null > +++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts > @@ -0,0 +1,36 @@ > +/* > + * Support for CompuLab SBC-AM57x single board computer > + * > + * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/ > + * Author: Dmitry Lifshitz <lifshitz@compulab.co.il> > + * > + * 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. > + */ > + > +#include "am57xx-cl-som-am57x.dts" > +#include "compulab-sb-som.dtsi" > + > +/ { > + model = "CompuLab CL-SOM-AM57x on SB-SOM-AM57x"; > + compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"; > +}; > + > +&dra7_pmx_core { > + uart3_pins_default: uart3_pins_default { > + pinctrl-single,pins = < > + DRA7XX_CORE_IOPAD(0x37f8, PIN_INPUT_SLEW | MUX_MODE2) /* uart2_ctsn.uart3_rxd */ > + DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_SLEW | MUX_MODE1) /* uart2_rtsn.uart3_txd */ > + >; > + }; > +}; > + > +&uart3 { > + status = "okay"; > + interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>, > + <&dra7_pmx_core 0x3f8>; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&uart3_pins_default>; > +}; > -- > 1.9.1 > > -- > To unsubscribe from this list: send the line "unsubscribe devicetree" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt index dd53c90..42cdad1 100644 --- a/Documentation/devicetree/bindings/arm/omap/omap.txt +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt @@ -159,6 +159,9 @@ Boards: - AM57XX CL-SOM-AM57x compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7" +- AM57XX SBC-AM57x + compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7" + - 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 803a020..4c73ab9 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -479,6 +479,7 @@ dtb-$(CONFIG_SOC_OMAP5) += \ dtb-$(CONFIG_SOC_DRA7XX) += \ am57xx-beagle-x15.dtb \ am57xx-cl-som-am57x.dtb \ + am57xx-sbc-am57x.dtb \ dra7-evm.dtb \ dra72-evm.dtb dtb-$(CONFIG_ARCH_ORION5X) += \ diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts new file mode 100644 index 0000000..804ad72 --- /dev/null +++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts @@ -0,0 +1,36 @@ +/* + * Support for CompuLab SBC-AM57x single board computer + * + * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/ + * Author: Dmitry Lifshitz <lifshitz@compulab.co.il> + * + * 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. + */ + +#include "am57xx-cl-som-am57x.dts" +#include "compulab-sb-som.dtsi" + +/ { + model = "CompuLab CL-SOM-AM57x on SB-SOM-AM57x"; + compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"; +}; + +&dra7_pmx_core { + uart3_pins_default: uart3_pins_default { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x37f8, PIN_INPUT_SLEW | MUX_MODE2) /* uart2_ctsn.uart3_rxd */ + DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_SLEW | MUX_MODE1) /* uart2_rtsn.uart3_txd */ + >; + }; +}; + +&uart3 { + status = "okay"; + interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>, + <&dra7_pmx_core 0x3f8>; + + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pins_default>; +};