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Mon, 2 Nov 2020 05:05:41 -0500 (EST) Date: Mon, 2 Nov 2020 11:05:40 +0100 From: Maxime Ripard To: Matteo Scordino Subject: Re: [PATCH v2 3/6] ARM: dts: sun8i: s3: Add dtsi for the Elimo Impetus SoM Message-ID: <20201102100540.wkqoy4nilmee7mpv@gilmour.lan> References: <20201029022000.601913-1-matteo.scordino@gmail.com> <20201030234325.5865-4-matteo.scordino@gmail.com> MIME-Version: 1.0 In-Reply-To: <20201030234325.5865-4-matteo.scordino@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201102_050545_993972_E61C8AF6 X-CRM114-Status: GOOD ( 18.71 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: wens@csie.org, robh+dt@kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: multipart/mixed; boundary="===============0448542881781180842==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============0448542881781180842== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="mpawecl3ammwjrw6" Content-Disposition: inline --mpawecl3ammwjrw6 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! On Fri, Oct 30, 2020 at 11:43:22PM +0000, Matteo Scordino wrote: > The Elimo Engineering Impetus is an Open Source Hardware System-on-Module > based on the SoChip S3 SoC. >=20 > It is meant for integration into carrier boards or, more generally, > larger designs, and uses an M2 connector to facilitate that. >=20 > Interfaces on the M.2/NGFF 42mm connector: > WiFi IEEE 802. 11abgn (on-module Realtek) > Bluetooth 4.2/BLE (on-module Realtek) > RGB LCD Interface (on-module connector) > MIPI Camera Interface (on-module connector) > IEEE 802. 3u Ethernet MAC (external connecto) > USB2.0 (Host, Device, OTG) (external connector) > Audio Line In/Out (external connector) >=20 > Signed-off-by: Matteo Scordino > --- > arch/arm/boot/dts/sun8i-s3-elimo-impetus.dtsi | 51 +++++++++++++++++++ > 1 file changed, 51 insertions(+) > create mode 100644 arch/arm/boot/dts/sun8i-s3-elimo-impetus.dtsi >=20 > diff --git a/arch/arm/boot/dts/sun8i-s3-elimo-impetus.dtsi b/arch/arm/boo= t/dts/sun8i-s3-elimo-impetus.dtsi > new file mode 100644 > index 000000000000..f219188fc9ba > --- /dev/null > +++ b/arch/arm/boot/dts/sun8i-s3-elimo-impetus.dtsi > @@ -0,0 +1,51 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > +/* > + * Copyright (C) 2020 Matteo Scordino > + */ > + > +/dts-v1/; > +#include "sun8i-v3.dtsi" > +#include "sunxi-common-regulators.dtsi" > + > +/ { > + model =3D "Elimo Impetus SoM"; > + compatible =3D "elimo,impetus", "sochip,s3", "allwinner,sun8i-v3"; > + > + aliases { > + serial0 =3D &uart0; > + serial1 =3D &uart1; > + }; > + > + chosen { > + stdout-path =3D "serial0:115200n8"; > + }; > +}; > + > +&mmc0 { > + broken-cd; > + bus-width =3D <4>; > + vmmc-supply =3D <®_vcc3v3>; > + status =3D "okay"; > +}; > + > +&uart0 { > + pinctrl-0 =3D <&uart0_pb_pins>; > + pinctrl-names =3D "default"; > + status =3D "okay"; > +}; > + > +&uart1 { > + pinctrl-0 =3D <&uart1_pg_pins>; > + pinctrl-names =3D "default"; > + status =3D "okay"; > +}; What is uart1 used for? the BT chip? Maxime --mpawecl3ammwjrw6 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCX5/Z9AAKCRDj7w1vZxhR xcSYAP9CjHK5RugApcMiiaR7FMa/jM5wB1NFVWoM/5r+JdDBmgD/Sj18F1e9yLLo 5RDCl1mSA3StYNgruHOuiz4lqlV8xwg= =aUoy -----END PGP SIGNATURE----- --mpawecl3ammwjrw6-- --===============0448542881781180842== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============0448542881781180842==--