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 9EE7ACE8D61 for ; Thu, 19 Sep 2024 09:36:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: 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=+kcMYWSWAxLMzCD3Z/wFwvEO74yKVvFT5gwJqHBzP+0=; b=DuLkja805iT+B4sfKYbwJHN8o6 oK4XcFQ81SIro/MBZhrWN0uVsphnGeNGeFVA/lafptCWVy1aklNzACdoI7ygblBx8ly8YRCJTyWtH r3/yBpC714NBwbwFTFBsnU3clTapmOinrRjLEMMT9AWCgUQpkW7MIIRtEDpyeDKjUSbuOaX+LA4SD tPjKsUUeAuHpZvkGBpXRNhU48HfumBQ4CrSPLL+g3jCKpJbW/ZX+64m7KiQ2p8rWJS/afSYGwuJ31 lemwWEgH/aE3VBC5Uh2ER7J/RqkRTJi7McMnfa/ZNzZ+yT8KMaT3leC2WoETDmE0F4ZKM6jxiVPsp 0+Hc1qpw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1srDab-00000009wXS-01is; Thu, 19 Sep 2024 09:36:42 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1srDZT-00000009wRc-2GFf for linux-arm-kernel@lists.infradead.org; Thu, 19 Sep 2024 09:35:33 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 5D8451007; Thu, 19 Sep 2024 02:35:59 -0700 (PDT) Received: from e130802.arm.com (unknown [10.57.51.133]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 5D6513F71A; Thu, 19 Sep 2024 02:35:26 -0700 (PDT) Date: Thu, 19 Sep 2024 10:35:17 +0100 From: Abdellatif El Khlifi To: Krzysztof Kozlowski Cc: mathieu.poirier@linaro.org, Adam.Johnston@arm.com, Hugues.KambaMpiana@arm.com, Drew.Reed@arm.com, andersson@kernel.org, conor+dt@kernel.org, devicetree@vger.kernel.org, krzysztof.kozlowski+dt@linaro.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-remoteproc@vger.kernel.org, liviu.dudau@arm.com, lpieralisi@kernel.org, robh@kernel.org, sudeep.holla@arm.com, robin.murphy@arm.com Subject: Re: [PATCH v2 1/5] dt-bindings: remoteproc: sse710: Add the External Systems remote processors Message-ID: <20240919093517.GA43740@e130802.arm.com> References: <20240822170951.339492-1-abdellatif.elkhlifi@arm.com> <20240822170951.339492-2-abdellatif.elkhlifi@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240919_023531_715345_186E2F1B X-CRM114-Status: GOOD ( 22.00 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Krzysztof, > > Add devicetree binding schema for the External Systems remote processors > > > > The External Systems remote processors are provided on the Corstone-1000 > > IoT Reference Design Platform via the SSE-710 subsystem. > > > > For more details about the External Systems, please see Corstone SSE-710 > > subsystem features [1]. > > > > Do not attach (thread) your patchsets to some other threads (unrelated > or older versions). This buries them deep in the mailbox and might > interfere with applying entire sets. > > > [1]: https://developer.arm.com/documentation/102360/0000/Overview-of-Corstone-1000/Corstone-SSE-710-subsystem-features > > > > Signed-off-by: Abdellatif El Khlifi > > --- > > .../remoteproc/arm,sse710-extsys.yaml | 90 +++++++++++++++++++ > > 1 file changed, 90 insertions(+) > > create mode 100644 Documentation/devicetree/bindings/remoteproc/arm,sse710-extsys.yaml > > > > diff --git a/Documentation/devicetree/bindings/remoteproc/arm,sse710-extsys.yaml b/Documentation/devicetree/bindings/remoteproc/arm,sse710-extsys.yaml > > new file mode 100644 > > index 000000000000..827ba8d962f1 > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/remoteproc/arm,sse710-extsys.yaml > > @@ -0,0 +1,90 @@ > > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > > +%YAML 1.2 > > +--- > > +$id: http://devicetree.org/schemas/remoteproc/arm,sse710-extsys.yaml# > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > + > > +title: SSE-710 External System Remote Processor > > + > > +maintainers: > > + - Abdellatif El Khlifi > > + - Hugues Kamba Mpiana > > + > > +description: | > > dt-preserve-formatting Do you mean I should remove the '|' please ? (I didn't find examples of use of dt-preserve-formatting in Documentation/devicetree/bindings/) > > > + SSE-710 is an heterogeneous subsystem supporting up to two remote > > + processors aka the External Systems. > > + > > +properties: > > + compatible: > > + enum: > > + - arm,sse710-extsys > > + > > + firmware-name: > > + description: > > + The default name of the firmware to load to the remote processor. > > + > > + '#extsys-id': > > '#' is not correct for sure, that's not a cell specifier. > > But anyway, we do not accept in general instance IDs. I'm happy to replace the instance ID with another solution. In our case the remoteproc instance does not have a base address to use. So, we can't put remoteproc@address What do you recommend in this case please ? Kind regards, Abdellatif