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 alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (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 73274CE7A81 for ; Mon, 25 Sep 2023 10:29:52 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 9B151A4D; Mon, 25 Sep 2023 12:28:59 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 9B151A4D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1695637789; bh=l0BwjzzOZ63ijWDKWpK7+dTPqmkKfHoF3CnykypN+4A=; h=Date:From:To:Cc:Subject:In-Reply-To:References:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=Gxxlh94hEdKSAwaq55dZh7j/wuS8mF18/iVGVViMm+c0kL+3WlyBB9H0RPOIt+djy RjIN2LN4x0fdOS1uh4U7e99e0r5/q47CTI3Uj+Ny1xtdfd7558Ka51i36vibqcdz1W SkthZYlQDpDhwUipOFAUyGvmWISvu3kNwLFXQAAI= Received: by alsa1.perex.cz (Postfix, from userid 50401) id 4827FF80552; Mon, 25 Sep 2023 12:28:21 +0200 (CEST) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id CBA29F80166; Mon, 25 Sep 2023 12:28:20 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 318E9F8016A; Mon, 25 Sep 2023 12:28:16 +0200 (CEST) Received: from relay5-d.mail.gandi.net (relay5-d.mail.gandi.net [217.70.183.197]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id DA53BF800AE for ; Mon, 25 Sep 2023 12:28:07 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz DA53BF800AE Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key, unprotected) header.d=bootlin.com header.i=@bootlin.com header.a=rsa-sha256 header.s=gm1 header.b=LVvprKIV Received: by mail.gandi.net (Postfix) with ESMTPSA id 0A3201C0002; Mon, 25 Sep 2023 10:27:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1695637685; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=CtO8T+sDShN7p7U0G6qKR0fuN42cZzhkfeW3eGEM+Oc=; b=LVvprKIVChYwTJzlxBd2ZNYXBHm9J7hWY1K7wpTo7zgvqzqBZGISmFtj5OfIFjje66P6S6 HlEwH3l0nVjpj8nD5vuMQ04HpzK0kR9ZM/U4jh0pWSEMRb4F5bMp+1A6JeZwWYC3nZTpNn /U6LnsAPSh0QZnEt3y0Lr0BoJp0UQrIcws9zjf3FD4NOdCmt44AIAujr+TSxw3+AlvXtxH hfW+hGSVKZ+Hawd0vhvwNMVNosgsJYz2ky2HPFjrWkgsQ6PX7giQJvvsZAQmr4u96kgbX/ 2NKS6FPh8EB5P2zy/eURoCGbCNJb1KY9NL1nF8B1faIJpM3bP2F6JtT1GYIe7w== Date: Mon, 25 Sep 2023 12:27:58 +0200 From: Herve Codina To: Krzysztof Kozlowski Cc: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lee Jones , Linus Walleij , Qiang Zhao , Li Yang , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Shengjiu Wang , Xiubo Li , Fabio Estevam , Nicolin Chen , Christophe Leroy , Randy Dunlap , netdev@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, alsa-devel@alsa-project.org, Simon Horman , Christophe JAILLET , Thomas Petazzoni Subject: Re: [PATCH v6 08/30] dt-bindings: soc: fsl: cpm_qe: cpm1-scc-qmc: Add support for QMC HDLC Message-ID: <20230925122758.43963736@bootlin.com> In-Reply-To: <5b804a1a-6bfd-429d-ad84-696b7ecef72d@linaro.org> References: <20230922075913.422435-1-herve.codina@bootlin.com> <20230922075913.422435-9-herve.codina@bootlin.com> <5efae150-3d92-81b8-5c25-68846d27132e@linaro.org> <20230925101703.1bf083f1@bootlin.com> <5b804a1a-6bfd-429d-ad84-696b7ecef72d@linaro.org> Organization: Bootlin X-Mailer: Claws Mail 4.1.1 (GTK 3.24.38; x86_64-redhat-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-GND-Sasl: herve.codina@bootlin.com Message-ID-Hash: NUJM3RHF2UZ7AIXFHHSZ2INKTD7EIEMH X-Message-ID-Hash: NUJM3RHF2UZ7AIXFHHSZ2INKTD7EIEMH X-MailFrom: herve.codina@bootlin.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: On Mon, 25 Sep 2023 10:21:15 +0200 Krzysztof Kozlowski wrote: > On 25/09/2023 10:17, Herve Codina wrote: > > Hi Krzysztof, > > > > On Sat, 23 Sep 2023 19:39:49 +0200 > > Krzysztof Kozlowski wrote: > > > >> On 22/09/2023 09:58, Herve Codina wrote: > >>> The QMC (QUICC mutichannel controller) is a controller present in some > >>> PowerQUICC SoC such as MPC885. > >>> The QMC HDLC uses the QMC controller to transfer HDLC data. > >>> > >>> Additionally, a framer can be connected to the QMC HDLC. > >>> If present, this framer is the interface between the TDM bus used by the > >>> QMC HDLC and the E1/T1 line. > >>> The QMC HDLC can use this framer to get information about the E1/T1 line > >>> and configure the E1/T1 line. > >>> > >>> Signed-off-by: Herve Codina > >>> --- > >>> .../soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml | 24 +++++++++++++++++++ > >>> 1 file changed, 24 insertions(+) > >>> > >>> diff --git a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml > >>> index 82d9beb48e00..61dfd5ef7407 100644 > >>> --- a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml > >>> +++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml > >>> @@ -101,6 +101,27 @@ patternProperties: > >>> Channel assigned Rx time-slots within the Rx time-slots routed by the > >>> TSA to this cell. > >>> > >>> + compatible: > >>> + const: fsl,qmc-hdlc > >> > >> Why this is not a device/SoC specific compatible? > > > > This compatible is present in a QMC channel. > > The parent node (the QMC itself) contains a compatible with device/SoC: > > --- 8< --- > > compatible: > > items: > > - enum: > > - fsl,mpc885-scc-qmc > > - fsl,mpc866-scc-qmc > > - const: fsl,cpm1-scc-qmc > > --- 8< --- > > > > At the child level (ie QMC channel), I am not sure that adding device/SoC > > makes sense. This compatible indicates that the QMC channel is handled by > > the QMC HDLC driver. > > At this level, whatever the device/SoC, we have to be QMC compliant. > > > > With these details, do you still think I need to change the child (channel) > > compatible ? > > From OS point of view, you have a driver binding to this child-level > compatible. How do you enforce Linux driver binding based on parent > compatible? I looked at your next patch and I did not see it. We do not need to have the child driver binding based on parent. We have to ensure that the child handles a QMC channel and the parent provides a QMC channel. A QMC controller (parent) has to implement the QMC API (include/soc/fsl/qe/qmc.h) and a QMC channel driver (child) has to use the QMC API. Best regards, Hervé > > Best regards, > Krzysztof > 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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 23A57CE7A94 for ; Mon, 25 Sep 2023 10:29:05 +0000 (UTC) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=bootlin.com header.i=@bootlin.com header.a=rsa-sha256 header.s=gm1 header.b=LVvprKIV; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4RvJy75MJ7z3cTZ for ; Mon, 25 Sep 2023 20:29:03 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=bootlin.com header.i=@bootlin.com header.a=rsa-sha256 header.s=gm1 header.b=LVvprKIV; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=bootlin.com (client-ip=217.70.183.197; helo=relay5-d.mail.gandi.net; envelope-from=herve.codina@bootlin.com; receiver=lists.ozlabs.org) Received: from relay5-d.mail.gandi.net (relay5-d.mail.gandi.net [217.70.183.197]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4RvJx82JTdz3c5V for ; Mon, 25 Sep 2023 20:28:10 +1000 (AEST) Received: by mail.gandi.net (Postfix) with ESMTPSA id 0A3201C0002; Mon, 25 Sep 2023 10:27:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1695637685; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=CtO8T+sDShN7p7U0G6qKR0fuN42cZzhkfeW3eGEM+Oc=; b=LVvprKIVChYwTJzlxBd2ZNYXBHm9J7hWY1K7wpTo7zgvqzqBZGISmFtj5OfIFjje66P6S6 HlEwH3l0nVjpj8nD5vuMQ04HpzK0kR9ZM/U4jh0pWSEMRb4F5bMp+1A6JeZwWYC3nZTpNn /U6LnsAPSh0QZnEt3y0Lr0BoJp0UQrIcws9zjf3FD4NOdCmt44AIAujr+TSxw3+AlvXtxH hfW+hGSVKZ+Hawd0vhvwNMVNosgsJYz2ky2HPFjrWkgsQ6PX7giQJvvsZAQmr4u96kgbX/ 2NKS6FPh8EB5P2zy/eURoCGbCNJb1KY9NL1nF8B1faIJpM3bP2F6JtT1GYIe7w== Date: Mon, 25 Sep 2023 12:27:58 +0200 From: Herve Codina To: Krzysztof Kozlowski Subject: Re: [PATCH v6 08/30] dt-bindings: soc: fsl: cpm_qe: cpm1-scc-qmc: Add support for QMC HDLC Message-ID: <20230925122758.43963736@bootlin.com> In-Reply-To: <5b804a1a-6bfd-429d-ad84-696b7ecef72d@linaro.org> References: <20230922075913.422435-1-herve.codina@bootlin.com> <20230922075913.422435-9-herve.codina@bootlin.com> <5efae150-3d92-81b8-5c25-68846d27132e@linaro.org> <20230925101703.1bf083f1@bootlin.com> <5b804a1a-6bfd-429d-ad84-696b7ecef72d@linaro.org> Organization: Bootlin X-Mailer: Claws Mail 4.1.1 (GTK 3.24.38; x86_64-redhat-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-GND-Sasl: herve.codina@bootlin.com X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Andrew Lunn , alsa-devel@alsa-project.org, Thomas Petazzoni , Xiubo Li , Linus Walleij , Jaroslav Kysela , Eric Dumazet , Krzysztof Kozlowski , Fabio Estevam , Qiang Zhao , Shengjiu Wang , Lee Jones , Jakub Kicinski , Paolo Abeni , devicetree@vger.kernel.org, Conor Dooley , linux-kernel@vger.kernel.org, Nicolin Chen , linux-gpio@vger.kernel.org, Rob Herring , Christophe JAILLET , Takashi Iwai , linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org, Randy Dunlap , Liam Girdwood , Li Yang , Mark Brown , Si mon Horman , linuxppc-dev@lists.ozlabs.org, "David S. Miller" Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Mon, 25 Sep 2023 10:21:15 +0200 Krzysztof Kozlowski wrote: > On 25/09/2023 10:17, Herve Codina wrote: > > Hi Krzysztof, > > > > On Sat, 23 Sep 2023 19:39:49 +0200 > > Krzysztof Kozlowski wrote: > > > >> On 22/09/2023 09:58, Herve Codina wrote: > >>> The QMC (QUICC mutichannel controller) is a controller present in some > >>> PowerQUICC SoC such as MPC885. > >>> The QMC HDLC uses the QMC controller to transfer HDLC data. > >>> > >>> Additionally, a framer can be connected to the QMC HDLC. > >>> If present, this framer is the interface between the TDM bus used by the > >>> QMC HDLC and the E1/T1 line. > >>> The QMC HDLC can use this framer to get information about the E1/T1 line > >>> and configure the E1/T1 line. > >>> > >>> Signed-off-by: Herve Codina > >>> --- > >>> .../soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml | 24 +++++++++++++++++++ > >>> 1 file changed, 24 insertions(+) > >>> > >>> diff --git a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml > >>> index 82d9beb48e00..61dfd5ef7407 100644 > >>> --- a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml > >>> +++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml > >>> @@ -101,6 +101,27 @@ patternProperties: > >>> Channel assigned Rx time-slots within the Rx time-slots routed by the > >>> TSA to this cell. > >>> > >>> + compatible: > >>> + const: fsl,qmc-hdlc > >> > >> Why this is not a device/SoC specific compatible? > > > > This compatible is present in a QMC channel. > > The parent node (the QMC itself) contains a compatible with device/SoC: > > --- 8< --- > > compatible: > > items: > > - enum: > > - fsl,mpc885-scc-qmc > > - fsl,mpc866-scc-qmc > > - const: fsl,cpm1-scc-qmc > > --- 8< --- > > > > At the child level (ie QMC channel), I am not sure that adding device/SoC > > makes sense. This compatible indicates that the QMC channel is handled by > > the QMC HDLC driver. > > At this level, whatever the device/SoC, we have to be QMC compliant. > > > > With these details, do you still think I need to change the child (channel) > > compatible ? > > From OS point of view, you have a driver binding to this child-level > compatible. How do you enforce Linux driver binding based on parent > compatible? I looked at your next patch and I did not see it. We do not need to have the child driver binding based on parent. We have to ensure that the child handles a QMC channel and the parent provides a QMC channel. A QMC controller (parent) has to implement the QMC API (include/soc/fsl/qe/qmc.h) and a QMC channel driver (child) has to use the QMC API. Best regards, Hervé > > Best regards, > Krzysztof > 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 96BC2CE7A94 for ; Mon, 25 Sep 2023 10:28:42 +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-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=glkpDGiDOrIO0ciITDTieVpvq/Am5Emf2eHxXRkxXVI=; b=h825fnd2msHe23 VGGSW0buKkqcT3pMhkGTB6ipLvCFu3x1TPW0mFVgFaLFXjLzR+uUgLZ4H/TtIYyqKtS3c6MU7h3xM 7k6oqyuoPzk9y73GDgoMPyGUeQnZLy8DFwD8a+T+4L5EhWr5yxJkLC24Ny8I5tbVUXJQjjVWBRZQN sUU1tJ0mcv05L4H5rPEM2Ue6/Ef0f3sEDufw28aTxvvrwelQBOkOtMLIeKeuhr+dI0WeGRidnrnDl Ev+hf0+WqlKZVXpfKTlIG5LxUQwSzm2q6g01ci+/cjzIJ83f/vbDUWeUbcoVW5oP33GwwvhyXQPMH 3cmJeHbhTplWNgTGYrsA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qkip2-00DyGw-0N; Mon, 25 Sep 2023 10:28:12 +0000 Received: from relay5-d.mail.gandi.net ([2001:4b98:dc4:8::225]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qkioz-00DyG0-0J for linux-arm-kernel@lists.infradead.org; Mon, 25 Sep 2023 10:28:10 +0000 Received: by mail.gandi.net (Postfix) with ESMTPSA id 0A3201C0002; Mon, 25 Sep 2023 10:27:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1695637685; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=CtO8T+sDShN7p7U0G6qKR0fuN42cZzhkfeW3eGEM+Oc=; b=LVvprKIVChYwTJzlxBd2ZNYXBHm9J7hWY1K7wpTo7zgvqzqBZGISmFtj5OfIFjje66P6S6 HlEwH3l0nVjpj8nD5vuMQ04HpzK0kR9ZM/U4jh0pWSEMRb4F5bMp+1A6JeZwWYC3nZTpNn /U6LnsAPSh0QZnEt3y0Lr0BoJp0UQrIcws9zjf3FD4NOdCmt44AIAujr+TSxw3+AlvXtxH hfW+hGSVKZ+Hawd0vhvwNMVNosgsJYz2ky2HPFjrWkgsQ6PX7giQJvvsZAQmr4u96kgbX/ 2NKS6FPh8EB5P2zy/eURoCGbCNJb1KY9NL1nF8B1faIJpM3bP2F6JtT1GYIe7w== Date: Mon, 25 Sep 2023 12:27:58 +0200 From: Herve Codina To: Krzysztof Kozlowski Cc: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lee Jones , Linus Walleij , Qiang Zhao , Li Yang , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Shengjiu Wang , Xiubo Li , Fabio Estevam , Nicolin Chen , Christophe Leroy , Randy Dunlap , netdev@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, alsa-devel@alsa-project.org, Simon Horman , Christophe JAILLET , Thomas Petazzoni Subject: Re: [PATCH v6 08/30] dt-bindings: soc: fsl: cpm_qe: cpm1-scc-qmc: Add support for QMC HDLC Message-ID: <20230925122758.43963736@bootlin.com> In-Reply-To: <5b804a1a-6bfd-429d-ad84-696b7ecef72d@linaro.org> References: <20230922075913.422435-1-herve.codina@bootlin.com> <20230922075913.422435-9-herve.codina@bootlin.com> <5efae150-3d92-81b8-5c25-68846d27132e@linaro.org> <20230925101703.1bf083f1@bootlin.com> <5b804a1a-6bfd-429d-ad84-696b7ecef72d@linaro.org> Organization: Bootlin X-Mailer: Claws Mail 4.1.1 (GTK 3.24.38; x86_64-redhat-linux-gnu) MIME-Version: 1.0 X-GND-Sasl: herve.codina@bootlin.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230925_032809_593418_EE557E51 X-CRM114-Status: GOOD ( 29.13 ) 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: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gTW9uLCAyNSBTZXAgMjAyMyAxMDoyMToxNSArMDIwMApLcnp5c3p0b2YgS296bG93c2tpIDxr cnp5c3p0b2Yua296bG93c2tpQGxpbmFyby5vcmc+IHdyb3RlOgoKPiBPbiAyNS8wOS8yMDIzIDEw OjE3LCBIZXJ2ZSBDb2RpbmEgd3JvdGU6Cj4gPiBIaSBLcnp5c3p0b2YsCj4gPiAKPiA+IE9uIFNh dCwgMjMgU2VwIDIwMjMgMTk6Mzk6NDkgKzAyMDAKPiA+IEtyenlzenRvZiBLb3psb3dza2kgPGty enlzenRvZi5rb3psb3dza2lAbGluYXJvLm9yZz4gd3JvdGU6Cj4gPiAgIAo+ID4+IE9uIDIyLzA5 LzIwMjMgMDk6NTgsIEhlcnZlIENvZGluYSB3cm90ZTogIAo+ID4+PiBUaGUgUU1DIChRVUlDQyBt dXRpY2hhbm5lbCBjb250cm9sbGVyKSBpcyBhIGNvbnRyb2xsZXIgcHJlc2VudCBpbiBzb21lCj4g Pj4+IFBvd2VyUVVJQ0MgU29DIHN1Y2ggYXMgTVBDODg1Lgo+ID4+PiBUaGUgUU1DIEhETEMgdXNl cyB0aGUgUU1DIGNvbnRyb2xsZXIgdG8gdHJhbnNmZXIgSERMQyBkYXRhLgo+ID4+Pgo+ID4+PiBB ZGRpdGlvbmFsbHksIGEgZnJhbWVyIGNhbiBiZSBjb25uZWN0ZWQgdG8gdGhlIFFNQyBIRExDLgo+ ID4+PiBJZiBwcmVzZW50LCB0aGlzIGZyYW1lciBpcyB0aGUgaW50ZXJmYWNlIGJldHdlZW4gdGhl IFRETSBidXMgdXNlZCBieSB0aGUKPiA+Pj4gUU1DIEhETEMgYW5kIHRoZSBFMS9UMSBsaW5lLgo+ ID4+PiBUaGUgUU1DIEhETEMgY2FuIHVzZSB0aGlzIGZyYW1lciB0byBnZXQgaW5mb3JtYXRpb24g YWJvdXQgdGhlIEUxL1QxIGxpbmUKPiA+Pj4gYW5kIGNvbmZpZ3VyZSB0aGUgRTEvVDEgbGluZS4K PiA+Pj4KPiA+Pj4gU2lnbmVkLW9mZi1ieTogSGVydmUgQ29kaW5hIDxoZXJ2ZS5jb2RpbmFAYm9v dGxpbi5jb20+Cj4gPj4+IC0tLQo+ID4+PiAgLi4uL3NvYy9mc2wvY3BtX3FlL2ZzbCxjcG0xLXNj Yy1xbWMueWFtbCAgICAgIHwgMjQgKysrKysrKysrKysrKysrKysrKwo+ID4+PiAgMSBmaWxlIGNo YW5nZWQsIDI0IGluc2VydGlvbnMoKykKPiA+Pj4KPiA+Pj4gZGlmZiAtLWdpdCBhL0RvY3VtZW50 YXRpb24vZGV2aWNldHJlZS9iaW5kaW5ncy9zb2MvZnNsL2NwbV9xZS9mc2wsY3BtMS1zY2MtcW1j LnlhbWwgYi9Eb2N1bWVudGF0aW9uL2RldmljZXRyZWUvYmluZGluZ3Mvc29jL2ZzbC9jcG1fcWUv ZnNsLGNwbTEtc2NjLXFtYy55YW1sCj4gPj4+IGluZGV4IDgyZDliZWI0OGUwMC4uNjFkZmQ1ZWY3 NDA3IDEwMDY0NAo+ID4+PiAtLS0gYS9Eb2N1bWVudGF0aW9uL2RldmljZXRyZWUvYmluZGluZ3Mv c29jL2ZzbC9jcG1fcWUvZnNsLGNwbTEtc2NjLXFtYy55YW1sCj4gPj4+ICsrKyBiL0RvY3VtZW50 YXRpb24vZGV2aWNldHJlZS9iaW5kaW5ncy9zb2MvZnNsL2NwbV9xZS9mc2wsY3BtMS1zY2MtcW1j LnlhbWwKPiA+Pj4gQEAgLTEwMSw2ICsxMDEsMjcgQEAgcGF0dGVyblByb3BlcnRpZXM6Cj4gPj4+ ICAgICAgICAgICAgQ2hhbm5lbCBhc3NpZ25lZCBSeCB0aW1lLXNsb3RzIHdpdGhpbiB0aGUgUngg dGltZS1zbG90cyByb3V0ZWQgYnkgdGhlCj4gPj4+ICAgICAgICAgICAgVFNBIHRvIHRoaXMgY2Vs bC4KPiA+Pj4gIAo+ID4+PiArICAgICAgY29tcGF0aWJsZToKPiA+Pj4gKyAgICAgICAgY29uc3Q6 IGZzbCxxbWMtaGRsYyAgICAKPiA+Pgo+ID4+IFdoeSB0aGlzIGlzIG5vdCBhIGRldmljZS9Tb0Mg c3BlY2lmaWMgY29tcGF0aWJsZT8gIAo+ID4gCj4gPiBUaGlzIGNvbXBhdGlibGUgaXMgcHJlc2Vu dCBpbiBhIFFNQyBjaGFubmVsLgo+ID4gVGhlIHBhcmVudCBub2RlICh0aGUgUU1DIGl0c2VsZikg Y29udGFpbnMgYSBjb21wYXRpYmxlIHdpdGggZGV2aWNlL1NvQzoKPiA+IC0tLSA4PCAtLS0KPiA+ ICAgY29tcGF0aWJsZToKPiA+ICAgICBpdGVtczoKPiA+ICAgICAgIC0gZW51bToKPiA+ICAgICAg ICAgICAtIGZzbCxtcGM4ODUtc2NjLXFtYwo+ID4gICAgICAgICAgIC0gZnNsLG1wYzg2Ni1zY2Mt cW1jCj4gPiAgICAgICAtIGNvbnN0OiBmc2wsY3BtMS1zY2MtcW1jCj4gPiAtLS0gODwgLS0tCj4g PiAKPiA+IEF0IHRoZSBjaGlsZCBsZXZlbCAoaWUgUU1DIGNoYW5uZWwpLCBJIGFtIG5vdCBzdXJl IHRoYXQgYWRkaW5nIGRldmljZS9Tb0MKPiA+IG1ha2VzIHNlbnNlLiBUaGlzIGNvbXBhdGlibGUg aW5kaWNhdGVzIHRoYXQgdGhlIFFNQyBjaGFubmVsIGlzIGhhbmRsZWQgYnkKPiA+IHRoZSBRTUMg SERMQyBkcml2ZXIuCj4gPiBBdCB0aGlzIGxldmVsLCB3aGF0ZXZlciB0aGUgZGV2aWNlL1NvQywg d2UgaGF2ZSB0byBiZSBRTUMgY29tcGxpYW50Lgo+ID4gCj4gPiBXaXRoIHRoZXNlIGRldGFpbHMs IGRvIHlvdSBzdGlsbCB0aGluayBJIG5lZWQgdG8gY2hhbmdlIHRoZSBjaGlsZCAoY2hhbm5lbCkK PiA+IGNvbXBhdGlibGUgPyAgCj4gCj4gRnJvbSBPUyBwb2ludCBvZiB2aWV3LCB5b3UgaGF2ZSBh IGRyaXZlciBiaW5kaW5nIHRvIHRoaXMgY2hpbGQtbGV2ZWwKPiBjb21wYXRpYmxlLiBIb3cgZG8g eW91IGVuZm9yY2UgTGludXggZHJpdmVyIGJpbmRpbmcgYmFzZWQgb24gcGFyZW50Cj4gY29tcGF0 aWJsZT8gSSBsb29rZWQgYXQgeW91ciBuZXh0IHBhdGNoIGFuZCBJIGRpZCBub3Qgc2VlIGl0LgoK V2UgZG8gbm90IG5lZWQgdG8gaGF2ZSB0aGUgY2hpbGQgZHJpdmVyIGJpbmRpbmcgYmFzZWQgb24g cGFyZW50LgpXZSBoYXZlIHRvIGVuc3VyZSB0aGF0IHRoZSBjaGlsZCBoYW5kbGVzIGEgUU1DIGNo YW5uZWwgYW5kIHRoZSBwYXJlbnQgcHJvdmlkZXMKYSBRTUMgY2hhbm5lbC4KCkEgUU1DIGNvbnRy b2xsZXIgKHBhcmVudCkgaGFzIHRvIGltcGxlbWVudCB0aGUgUU1DIEFQSSAoaW5jbHVkZS9zb2Mv ZnNsL3FlL3FtYy5oKQphbmQgYSBRTUMgY2hhbm5lbCBkcml2ZXIgKGNoaWxkKSBoYXMgdG8gdXNl IHRoZSBRTUMgQVBJLgoKQmVzdCByZWdhcmRzLApIZXJ2w6kKCj4gCj4gQmVzdCByZWdhcmRzLAo+ IEtyenlzenRvZgo+IAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KbGludXgtYXJtLWtlcm5lbCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0 cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGlu Zm8vbGludXgtYXJtLWtlcm5lbAo=