From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E1042C47DB3 for ; Wed, 31 Jan 2024 15:35:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date: Reply-To:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date :Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=M7St56A4XJdXQ9/+T9AuVnvW6emRVJ01OA3P9YU57ts=; b=OaFar9jXIzGNxOIVEjHqAdexoq 2oavVjjY+lKMmXOyrgn8Vb5tDt/SF1/ke9lo8jL5s+kJcTvpeL2dQuWjd/ZQEBn96ss1Auo11UDod CIg3oAkEPuPPKlDRKPFRBALk1g2JRTVIc3F7ppCrYD7XAMarUpdIZWPQUZVAAqv/MWVNUgCR8UUG7 IPnIIiZOXKBB5BYW/CbIL2tSbsmwf3YFHhY5u38evRQKMvZPrHSSGPlYb/ioLerzVSqkemVz7RMSA VuadZFTL4zf7Hk2v0SLLdRGfZhlS8t6SntYrAr2F9w78Pd7FuWMrJaeH0yCyV+GJJowrF0yUUyOz/ corbgctg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rVCc1-00000004FMx-3Tky; Wed, 31 Jan 2024 15:34:53 +0000 Received: from sin.source.kernel.org ([2604:1380:40e1:4800::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rVCby-00000004FL0-2jqn for linux-arm-kernel@lists.infradead.org; Wed, 31 Jan 2024 15:34:52 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id B30CBCE1F0D; Wed, 31 Jan 2024 15:34:47 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 54928C433C7; Wed, 31 Jan 2024 15:34:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1706715275; bh=QQqV3bbP03G+xG6vuCBmBmlw0AuFNj3Mn7JBpxImoks=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=cJC8mHyRJukMpVXa+Q8paQVnxkyN/CR9xP7DeuQ8PirxyucA+ii0WGa7vu2fuD8fn 1NpgVrHoE1qaIACClRdbeUxEK4cKtchV+p7JwgF2DMK6x/XqOl+2xs2kdoUUIBR3kW aJts20Rx7rG8rRAN1BEAdP9NeMDbY/O0trbrSaGQT/JEJokCIacgus+gEXuwJB3nLa ZQvDVoeWxPfQQ9Jt16vxksL2lTXTElR8AnhAUtPZUvFB/JMIri1avLjwa4FK3PglQe nl0hcWEIxM4zriZzPF8NhU75O4H4B/bx6ToP+BLjQwpfxLdqS3bQfmaR0R18M952/p 04vdePHFeujlA== Date: Wed, 31 Jan 2024 15:34:30 +0000 From: Conor Dooley To: Michal Simek Cc: linux-kernel@vger.kernel.org, monstr@monstr.eu, michal.simek@xilinx.com, git@xilinx.com, Conor Dooley , Krzysztof Kozlowski , Rob Herring , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , kishore Manne , "moderated list:ARM/ZYNQ ARCHITECTURE" Subject: Re: [PATCH v2] dt-bindings: firmware: xilinx: Describe soc-nvmem subnode Message-ID: <20240131-portal-glazing-16fa36efb3cb@spud> References: <24fe6adbf2424360618e8f5ca541ebfd8bb0723e.1706692641.git.michal.simek@amd.com> MIME-Version: 1.0 In-Reply-To: <24fe6adbf2424360618e8f5ca541ebfd8bb0723e.1706692641.git.michal.simek@amd.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240131_073451_069107_18DBCB17 X-CRM114-Status: GOOD ( 19.06 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0875967425787142051==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============0875967425787142051== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="p8eTPnKnItRAdl1X" Content-Disposition: inline --p8eTPnKnItRAdl1X Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Jan 31, 2024 at 10:17:28AM +0100, Michal Simek wrote: > Describe soc-nvmem subnode as the part of firmware node. The name can't be > pure nvmem because dt-schema already defines it as array property that's > why different name should be used. >=20 > Signed-off-by: Michal Simek Acked-by: Conor Dooley Cheers, Conor. > --- >=20 > Changes in v2: > - Fix typo in subject > - Make example bigger requested by Conor >=20 > Dt binding for nvmem node has been already merged and it is the part of > linux-next tree. > Here is the reference to it just in case: > https://lore.kernel.org/r/170635581622.41421.8980881999042944764.b4-ty@li= naro.org >=20 > v1 available here: > https://lore.kernel.org/r/3869498c995cbb123127122f429e90de0a3f4014.170653= 1104.git.michal.simek@amd.com >=20 > --- > .../firmware/xilinx/xlnx,zynqmp-firmware.yaml | 18 ++++++++++++++++++ > 1 file changed, 18 insertions(+) >=20 > diff --git a/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqm= p-firmware.yaml b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zy= nqmp-firmware.yaml > index 870b94813a43..741f17c830f4 100644 > --- a/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmw= are.yaml > +++ b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmw= are.yaml > @@ -62,6 +62,12 @@ properties: > interface. > type: object > =20 > + soc-nvmem: > + $ref: /schemas/nvmem/xlnx,zynqmp-nvmem.yaml# > + description: The ZynqMP MPSoC provides access to the hardware relate= d data > + like SOC revision, IDCODE and specific purpose efuses. > + type: object > + > pcap: > $ref: /schemas/fpga/xlnx,zynqmp-pcap-fpga.yaml# > description: The ZynqMP SoC uses the PCAP (Processor Configuration P= ort) to > @@ -110,6 +116,18 @@ examples: > firmware { > zynqmp_firmware: zynqmp-firmware { > #power-domain-cells =3D <1>; > + soc-nvmem { > + compatible =3D "xlnx,zynqmp-nvmem-fw"; > + nvmem-layout { > + compatible =3D "fixed-layout"; > + #address-cells =3D <1>; > + #size-cells =3D <1>; > + > + soc_revision: soc-revision@0 { > + reg =3D <0x0 0x4>; > + }; > + }; > + }; > gpio { > compatible =3D "xlnx,zynqmp-gpio-modepin"; > gpio-controller; > --=20 > 2.36.1 >=20 --p8eTPnKnItRAdl1X Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZbpohgAKCRB4tDGHoIJi 0p05AP9bj66WPLZDJjQs7HxXFevKfbYnJv+06hgUHoKnu22e4AEA/ySr0RIBsROL 8ZrTNyAnnycNZUDPJk2tZKTechOleQ8= =dgZy -----END PGP SIGNATURE----- --p8eTPnKnItRAdl1X-- --===============0875967425787142051== 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 --===============0875967425787142051==--