Message ID | 20201105144945.484592-4-matteo.scordino@gmail.com |
---|---|
State | New, archived |
Headers | show |
Series |
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Related | show |
On Thu, Nov 05, 2020 at 02:49:45PM +0000, Matteo Scordino wrote: > The Elimo Engineering Initium is an Open Source Hardware Single Board > Computer based on the Elimo Impetus SoM. > > It is meant as the first development platform for the Impetus, providing > convenient access to the peripherals on the Impetus. > > It provides: > USB-C power input > UART-to-USB bridge on the USB-C connector, connected to UART1 > USB-A connector for USB2.0 (Host, Device, OTG) > Audio Line In/Out > Pin header to access all signals on the M2 connector of the SoM > > Signed-off-by: Matteo Scordino <matteo.scordino@gmail.com> > --- > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/sun8i-s3-elimo-initium.dts | 34 ++++++++++++++++++++ > 2 files changed, 35 insertions(+) > create mode 100644 arch/arm/boot/dts/sun8i-s3-elimo-initium.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 4f0adfead547..50e438ab8a00 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -1208,6 +1208,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \ > sun8i-r16-nintendo-super-nes-classic.dtb \ > sun8i-r16-parrot.dtb \ > sun8i-r40-bananapi-m2-ultra.dtb \ > + sun8i-s3-elimo-initium.dtb \ > sun8i-s3-lichee-zero-plus.dtb \ > sun8i-s3-pinecube.dtb \ > sun8i-t3-cqa3t-bv3.dtb \ > diff --git a/arch/arm/boot/dts/sun8i-s3-elimo-initium.dts b/arch/arm/boot/dts/sun8i-s3-elimo-initium.dts > new file mode 100644 > index 000000000000..2119403fb65e > --- /dev/null > +++ b/arch/arm/boot/dts/sun8i-s3-elimo-initium.dts > @@ -0,0 +1,34 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > +/* > + * Copyright (C) 2020 Matteo Scordino <matteo@elimo.io> > + */ > + > +/dts-v1/; > +#include "sun8i-s3-elimo-impetus.dtsi" > + > +/ { > + model = "Elimo Initium"; > + compatible = "elimo,initium", "elimo,impetus", "sochip,s3", > + "allwinner,sun8i-v3"; > + > + aliases { > + serial0 = &uart0; This alias would come from the DTSI > + serial1 = &uart1; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; And this node too Maxime
Hi, On Thu, 2020-11-05 at 16:00 +0100, Maxime Ripard wrote: > On Thu, Nov 05, 2020 at 02:49:45PM +0000, Matteo Scordino wrote: > > The Elimo Engineering Initium is an Open Source Hardware Single Board > > Computer based on the Elimo Impetus SoM. > > > > It is meant as the first development platform for the Impetus, providing > > convenient access to the peripherals on the Impetus. > > > > It provides: > > USB-C power input > > UART-to-USB bridge on the USB-C connector, connected to UART1 > > USB-A connector for USB2.0 (Host, Device, OTG) > > Audio Line In/Out > > Pin header to access all signals on the M2 connector of the SoM > > > > Signed-off-by: Matteo Scordino <matteo.scordino@gmail.com> > > --- > > arch/arm/boot/dts/Makefile | 1 + > > arch/arm/boot/dts/sun8i-s3-elimo-initium.dts | 34 ++++++++++++++++++++ > > 2 files changed, 35 insertions(+) > > create mode 100644 arch/arm/boot/dts/sun8i-s3-elimo-initium.dts > > > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > > index 4f0adfead547..50e438ab8a00 100644 > > --- a/arch/arm/boot/dts/Makefile > > +++ b/arch/arm/boot/dts/Makefile > > @@ -1208,6 +1208,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \ > > sun8i-r16-nintendo-super-nes-classic.dtb \ > > sun8i-r16-parrot.dtb \ > > sun8i-r40-bananapi-m2-ultra.dtb \ > > + sun8i-s3-elimo-initium.dtb \ > > sun8i-s3-lichee-zero-plus.dtb \ > > sun8i-s3-pinecube.dtb \ > > sun8i-t3-cqa3t-bv3.dtb \ > > diff --git a/arch/arm/boot/dts/sun8i-s3-elimo-initium.dts b/arch/arm/boot/dts/sun8i-s3-elimo-initium.dts > > new file mode 100644 > > index 000000000000..2119403fb65e > > --- /dev/null > > +++ b/arch/arm/boot/dts/sun8i-s3-elimo-initium.dts > > @@ -0,0 +1,34 @@ > > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > > +/* > > + * Copyright (C) 2020 Matteo Scordino <matteo@elimo.io> > > + */ > > + > > +/dts-v1/; > > +#include "sun8i-s3-elimo-impetus.dtsi" > > + > > +/ { > > + model = "Elimo Initium"; > > + compatible = "elimo,initium", "elimo,impetus", "sochip,s3", > > + "allwinner,sun8i-v3"; > > + > > + aliases { > > + serial0 = &uart0; > > This alias would come from the DTSI Removing it. > > > + serial1 = &uart1; > > + }; > > + > > + chosen { > > + stdout-path = "serial0:115200n8"; > > + }; > > And this node too Removing this too. Sorry for the many iterations, as you can probably see by now, this is my first kernel patch submission =) > Maxime
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 4f0adfead547..50e438ab8a00 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1208,6 +1208,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \ sun8i-r16-nintendo-super-nes-classic.dtb \ sun8i-r16-parrot.dtb \ sun8i-r40-bananapi-m2-ultra.dtb \ + sun8i-s3-elimo-initium.dtb \ sun8i-s3-lichee-zero-plus.dtb \ sun8i-s3-pinecube.dtb \ sun8i-t3-cqa3t-bv3.dtb \ diff --git a/arch/arm/boot/dts/sun8i-s3-elimo-initium.dts b/arch/arm/boot/dts/sun8i-s3-elimo-initium.dts new file mode 100644 index 000000000000..2119403fb65e --- /dev/null +++ b/arch/arm/boot/dts/sun8i-s3-elimo-initium.dts @@ -0,0 +1,34 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2020 Matteo Scordino <matteo@elimo.io> + */ + +/dts-v1/; +#include "sun8i-s3-elimo-impetus.dtsi" + +/ { + model = "Elimo Initium"; + compatible = "elimo,initium", "elimo,impetus", "sochip,s3", + "allwinner,sun8i-v3"; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&uart1 { + pinctrl-0 = <&uart1_pg_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&emac { + phy-handle = <&int_mii_phy>; + phy-mode = "mii"; + status = "okay"; +};
The Elimo Engineering Initium is an Open Source Hardware Single Board Computer based on the Elimo Impetus SoM. It is meant as the first development platform for the Impetus, providing convenient access to the peripherals on the Impetus. It provides: USB-C power input UART-to-USB bridge on the USB-C connector, connected to UART1 USB-A connector for USB2.0 (Host, Device, OTG) Audio Line In/Out Pin header to access all signals on the M2 connector of the SoM Signed-off-by: Matteo Scordino <matteo.scordino@gmail.com> --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/sun8i-s3-elimo-initium.dts | 34 ++++++++++++++++++++ 2 files changed, 35 insertions(+) create mode 100644 arch/arm/boot/dts/sun8i-s3-elimo-initium.dts