From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 774013FC5B5; Thu, 1 Oct 2026 18:48:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790880499; cv=none; b=b1XOp7a6Hg9PxYOTHaYsm6tA5x6HpiBIs/TAP6QptbIYKDQX9tTwswRUGsfFJZFI9Uds4K34kVke5UBaIfJFQkAPNF8KFEOdRNRkm9QT+Yw4GBaCGKAi+mJV6gDbRGw4T+Gc/ok0ptNEUQzi73+YfG6GXA2FDbn5mxDOOnVIyR4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790880499; c=relaxed/simple; bh=5V6pvK6dxCq55Oezy8kgCrovlwXfSwfl9gvKaos4TJw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=X9iyW8vohuhfGV0QTrcHoPdfjOYux9i40o+JtYXcyP3UXgdYhw5zOcfyF89ZwcMFSkIBGq4mXRAFd/pFpVArVk72e2Iv5p1EJMjQDLna7TPhGfGbmT4xJevZ5mv0tEpQXkAC9Hy7VjDdkS9iCA1iAV8Y5y2k2wwSPV3nhtBH4/Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bZ20jGkZ; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="bZ20jGkZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3FE421F000FF; Thu, 1 Oct 2026 18:48:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790880488; bh=9Lm+M8MVG2/j/DA3KhX8RKq6lO3WVRmuquhIWhMi/v0=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=bZ20jGkZHznyMIEhpnnAzGW75hk1BQkMfu2cHp8YVOazEL1VlT527GDs4WDbtbh0y eGsUW5cf5fqfMkoMHPq99wXm8NeWgVNJLPLfto+SxMgFKAkSelYwRn6APWGRrtqVKv FoJMqu74pwXtGjkMyKOpWCs7Q+wLQPz9AHqfOEKXerCKngzwF+Py90HMmcph5rkuwk iwhtbxnDmi1L0Xe5kRi56YUJFvUuGumbgWu5E9828OST4/7rKLRgfF/Xb6+8uUBusj BODm+oo3H2rR/NrOKMBBIqECSWBO787ePM4ojDUCGEgchV+mRsvJH+fz9CajwXRCSq xOPc6tQVWB1bA== Date: Thu, 1 Oct 2026 19:48:03 +0100 From: Conor Dooley To: Fil Dunsky Cc: Arnd Bergmann , Linus Walleij , Krzysztof Kozlowski , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Greg Kroah-Hartman , Jiri Slaby , Russell King , Alexandre Belloni , Drew Fustini , Lorenzo Pieralisi , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org Subject: Re: [PATCH RFC 06/10] dt-bindings: serial: Add Cortina Systems CS7542 UART Message-ID: <20261001-depose-jawed-f58674109fe7@spud> References: <20260930-b4-cs75xx-v1-0-4617c4463529@gmail.com> <20260930-b4-cs75xx-v1-6-4617c4463529@gmail.com> Precedence: bulk X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="1lectGXiRA3UGBbo" Content-Disposition: inline In-Reply-To: <20260930-b4-cs75xx-v1-6-4617c4463529@gmail.com> --1lectGXiRA3UGBbo Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Sep 30, 2026 at 10:00:05AM +0300, Fil Dunsky wrote: > Add the binding for the UART found in the Cortina Systems CS75xx > (Goldengate G2) SoCs such as the CS7542. >=20 > Signed-off-by: Fil Dunsky > --- > .../bindings/serial/cortina,cs7542-uart.yaml | 50 ++++++++++++++++= ++++++ > 1 file changed, 50 insertions(+) >=20 > diff --git a/Documentation/devicetree/bindings/serial/cortina,cs7542-uart= =2Eyaml b/Documentation/devicetree/bindings/serial/cortina,cs7542-uart.yaml > new file mode 100644 > index 00000000000..2f8bda97ff8 > --- /dev/null > +++ b/Documentation/devicetree/bindings/serial/cortina,cs7542-uart.yaml > @@ -0,0 +1,50 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/serial/cortina,cs7542-uart.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Cortina Systems CS7542 UART > + > +maintainers: > + - Fil Dunsky > + > +description: > + The UART found in the Cortina Systems CS75xx (Goldengate G2) SoCs. It = has Different SoCs need specific compatibles. They can fall back to the cs7542. pw-bot: changes-requested Thanks, Conor. > + transmit and receive FIFOs and a 24-bit baud rate divider running from= the > + peripheral (APB) clock. > + > +allOf: > + - $ref: serial.yaml# > + > +properties: > + compatible: > + const: cortina,cs7542-uart > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + clocks: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + - interrupts > + - clocks > + > +unevaluatedProperties: false > + > +examples: > + - | > + #include > + > + serial@f0070110 { > + compatible =3D "cortina,cs7542-uart"; > + reg =3D <0xf0070110 0x30>; > + interrupts =3D ; > + clocks =3D <&apb_clk>; > + }; >=20 > --=20 > 2.53.0 >=20 --1lectGXiRA3UGBbo Content-Type: application/pgp-signature; name=signature.asc -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCar6q4wAKCRB4tDGHoIJi 0hm0AP94GGT1ED51TBPnDueYYfZC+gGoGhnv3U8yJmaowoaOkAD/Q0gGutHzijrB 16kj6FFFZcyk14oFJy5rp8uSc9d1vQo= =IU4d -----END PGP SIGNATURE----- --1lectGXiRA3UGBbo--