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Mon, 1 Mar 2021 15:11:42 +0000 From: Fabrizio Castro To: Sergei Shtylyov , Rob Herring , Arnd Bergmann , Laurent Pinchart , Geert Uytterhoeven CC: Greg Kroah-Hartman , "linux-renesas-soc@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-api@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Catalin Marinas , Will Deacon , Chris Paterson , Prabhakar Mahadev Lad , Phil Edworthy , "REE dirk.behme@de.bosch.com" , Peter Erben Subject: RE: [PATCH 3/7] dt-bindings: misc: Add binding for R-Car DAB Thread-Topic: [PATCH 3/7] dt-bindings: misc: Add binding for R-Car DAB Thread-Index: AQHXC8j9uaI63SAiyE2WHTRNCWQ/bapqJcUAgAUc04A= Date: Mon, 1 Mar 2021 15:11:42 +0000 Message-ID: References: <20210225225147.29920-1-fabrizio.castro.jz@renesas.com> <20210225225147.29920-4-fabrizio.castro.jz@renesas.com> In-Reply-To: Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: gmail.com; dkim=none (message not signed) header.d=none;gmail.com; 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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: renesas.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: OSAPR01MB2737.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 48325aca-0a15-414c-3332-08d8dcc45229 X-MS-Exchange-CrossTenant-originalarrivaltime: 01 Mar 2021 15:11:42.1598 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 9VtOUBU1BN4lL4ZYTtrR9gxh08ZcfC1rZ5uIaqAvoExUUuxgxvR8ryd4ExvunvatHzCyEEkTlUfn+/qAxMN8UL8cmu8qN6vCVjxyBotLzu0= X-MS-Exchange-Transport-CrossTenantHeadersStamped: OSBPR01MB5270 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello Sergei, Thanks for your feedback! > From: Sergei Shtylyov > Sent: 26 February 2021 09:07 > Subject: Re: [PATCH 3/7] dt-bindings: misc: Add binding for R-Car DAB >=20 > Hello! >=20 > On 26.02.2021 1:51, Fabrizio Castro wrote: >=20 > > Document bindings for R-Car DAB hardware accelerator, currently > > found on the r8a77990 SoC (a.k.a. R-Car E3) and on the r8a77965 > > SoC (a.k.a. R-Car M3-N). > > > > Signed-off-by: Fabrizio Castro > > --- > > .../devicetree/bindings/misc/renesas,dab.yaml | 75 ++++++++++++++++++= + > > 1 file changed, 75 insertions(+) > > create mode 100644 > Documentation/devicetree/bindings/misc/renesas,dab.yaml > > > > diff --git a/Documentation/devicetree/bindings/misc/renesas,dab.yaml > b/Documentation/devicetree/bindings/misc/renesas,dab.yaml > > new file mode 100644 > > index 000000000000..e9494add13d7 > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/misc/renesas,dab.yaml > > @@ -0,0 +1,75 @@ > > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > > +# Copyright (C) 2021 Renesas Electronics Corporation > > +%YAML 1.2 > > +--- > > +$id: > https://jpn01.safelinks.protection.outlook.com/?url=3Dhttp%3A%2F%2Fdevice= tre > e.org%2Fschemas%2Fmisc%2Frenesas%2Cdab.yaml%23&data=3D04%7C01%7Cfabri= zio > .castro.jz%40renesas.com%7C4ea11a8f46fc4f4642ad08d8da35d682%7C53d82571da1= 9 > 47e49cb4625a166a4a2a%7C0%7C0%7C637499272091083125%7CUnknown%7CTWFpbGZsb3d= 8 > eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000= & > amp;sdata=3Dp5MNncCLOIMaYLyBtmOl%2Br%2BIKe9ByUqxv1k05FbYj94%3D&reserv= ed=3D > 0 > > +$schema: > https://jpn01.safelinks.protection.outlook.com/?url=3Dhttp%3A%2F%2Fdevice= tre > e.org%2Fmeta- > schemas%2Fcore.yaml%23&data=3D04%7C01%7Cfabrizio.castro.jz%40renesas.= com > %7C4ea11a8f46fc4f4642ad08d8da35d682%7C53d82571da1947e49cb4625a166a4a2a%7C= 0 > %7C0%7C637499272091083125%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJ= Q > IjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=3DdBI8WMPjxAE= vhY > 3cj7WKJW4FjCrfN5JpAoqC9XSPNaY%3D&reserved=3D0 > > + > > +title: Renesas R-Car DAB Hardware Accelerator > > + > > +maintainers: > > + - Fabrizio Castro > > + > > +description: > > + The DAB hardware accelerator found on some R-Car devices is a > hardware > > + accelerator for software DAB demodulators. > > + It consists of one FFT (Fast Fourier Transform) module and one > decoder module, > > + compatible with DAB specification (ETSI EN 300 401 and ETSI TS 102 > 563). > > + The decoder module can perform FIC decoding and MSC decoding > processing from > > + de-puncture to final decoded result. > > + > > +properties: > > + compatible: > > + items: > > + - enum: > > + - renesas,dab-r8a77965 # R-Car M3-N > > + - renesas,dab-r8a77990 # R-Car E3 >=20 > Why not renesas,-dab? Will change. Thanks, Fab >=20 > > + - const: renesas,rcar-gen3-dab # Generic fallback for R-Car Gen3 > devices > [...] >=20 > MBR, Sergei 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 X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EF35CC433DB for ; Mon, 1 Mar 2021 15:13:39 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 936EA64E37 for ; Mon, 1 Mar 2021 15:13:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 936EA64E37 Authentication-Results: mail.kernel.org; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello Sergei, Thanks for your feedback! > From: Sergei Shtylyov > Sent: 26 February 2021 09:07 > Subject: Re: [PATCH 3/7] dt-bindings: misc: Add binding for R-Car DAB > > Hello! > > On 26.02.2021 1:51, Fabrizio Castro wrote: > > > Document bindings for R-Car DAB hardware accelerator, currently > > found on the r8a77990 SoC (a.k.a. R-Car E3) and on the r8a77965 > > SoC (a.k.a. R-Car M3-N). > > > > Signed-off-by: Fabrizio Castro > > --- > > .../devicetree/bindings/misc/renesas,dab.yaml | 75 +++++++++++++++++++ > > 1 file changed, 75 insertions(+) > > create mode 100644 > Documentation/devicetree/bindings/misc/renesas,dab.yaml > > > > diff --git a/Documentation/devicetree/bindings/misc/renesas,dab.yaml > b/Documentation/devicetree/bindings/misc/renesas,dab.yaml > > new file mode 100644 > > index 000000000000..e9494add13d7 > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/misc/renesas,dab.yaml > > @@ -0,0 +1,75 @@ > > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > > +# Copyright (C) 2021 Renesas Electronics Corporation > > +%YAML 1.2 > > +--- > > +$id: > https://jpn01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fdevicetre > e.org%2Fschemas%2Fmisc%2Frenesas%2Cdab.yaml%23&data=04%7C01%7Cfabrizio > .castro.jz%40renesas.com%7C4ea11a8f46fc4f4642ad08d8da35d682%7C53d82571da19 > 47e49cb4625a166a4a2a%7C0%7C0%7C637499272091083125%7CUnknown%7CTWFpbGZsb3d8 > eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000& > amp;sdata=p5MNncCLOIMaYLyBtmOl%2Br%2BIKe9ByUqxv1k05FbYj94%3D&reserved= > 0 > > +$schema: > https://jpn01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fdevicetre > e.org%2Fmeta- > schemas%2Fcore.yaml%23&data=04%7C01%7Cfabrizio.castro.jz%40renesas.com > %7C4ea11a8f46fc4f4642ad08d8da35d682%7C53d82571da1947e49cb4625a166a4a2a%7C0 > %7C0%7C637499272091083125%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQ > IjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=dBI8WMPjxAEvhY > 3cj7WKJW4FjCrfN5JpAoqC9XSPNaY%3D&reserved=0 > > + > > +title: Renesas R-Car DAB Hardware Accelerator > > + > > +maintainers: > > + - Fabrizio Castro > > + > > +description: > > + The DAB hardware accelerator found on some R-Car devices is a > hardware > > + accelerator for software DAB demodulators. > > + It consists of one FFT (Fast Fourier Transform) module and one > decoder module, > > + compatible with DAB specification (ETSI EN 300 401 and ETSI TS 102 > 563). > > + The decoder module can perform FIC decoding and MSC decoding > processing from > > + de-puncture to final decoded result. > > + > > +properties: > > + compatible: > > + items: > > + - enum: > > + - renesas,dab-r8a77965 # R-Car M3-N > > + - renesas,dab-r8a77990 # R-Car E3 > > Why not renesas,-dab? Will change. Thanks, Fab > > > + - const: renesas,rcar-gen3-dab # Generic fallback for R-Car Gen3 > devices > [...] > > MBR, Sergei _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel