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 DD01CC021AA for ; Wed, 19 Feb 2025 21:47:54 +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=vgZPZ+ceTXW3cuav2hm3FTf3VK88Ucbr24GDvpMjwPc=; b=bSJH4g1ejW5QkdsiM80s503dRs 7+pE/3/3Ajf6GNza0wnqKlKSGqrLY3AwimzzK4YD1OBLk3bu+vxr12L/CnOic10MAfF80CpxJ1sEU DBb2GdziUGphiL0AfXkH0LgwD0qzcHn50NMkSbrvjjcx6PpZHVNMT9IgO7ZUGo0FSGyoAMa9v/VLv /dfpqdC7XyoaHv/C5vNo+psfbTXkI1cqAEj3/9tb7nZ2TO7QdxD6LF0g9/j5Q+jwu1r1qI3DJ3Lnh fSq92MareK39i7A+KzFw7F13a9mUpIuGkK9gFK5mmxjkv1cIyjKw1s+OAHWeowpusAiAfaqhZR+KR WyCCpy0w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tkruz-0000000FHU2-1DWS; Wed, 19 Feb 2025 21:47:45 +0000 Received: from tor.source.kernel.org ([2600:3c04::f03c:95ff:fe5e:7468]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tkrtT-0000000FH5s-1URf for linux-arm-kernel@lists.infradead.org; Wed, 19 Feb 2025 21:46:12 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id F19D5611C2; Wed, 19 Feb 2025 21:46:08 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E8AEFC4CED1; Wed, 19 Feb 2025 21:46:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740001570; bh=V7MoC2zW7sWj9u+pbh19DBSYNN547r5t17dp94udUps=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Q4uNK/QFChz31+NC+j93t7UkCweE7BJU+8DRtb5qgKMD17V9p+kNw2zDIIO1vcf4V 7blwlLDwnpnB5h3WQw8/R1wV+Z4BBR1gTWNuWT3e2X2QVzYwjVah/M5hA7uckzcEwX WjAfPnV+wUDh70Nr6UHgVwTqA1LFuis5Be73wYFNK5+F8dPRMKLX0ZM3NYaQZAVLGO p2Ntz7KzCdvedb7XHLHJmdNQsGgax8m/NF3ynNcTpJv+utMaBoqsIhqEcZ3frnR39k /zVKGzlZimahEhGWr4De65FYDeOA5ReS7PPHrku4HCIy076XjZEKIcjLso0NLjNaOH lJ/qVSgQcUz3A== Date: Wed, 19 Feb 2025 15:46:08 -0600 From: Rob Herring To: "Peng Fan (OSS)" Cc: Sudeep Holla , Cristian Marussi , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Krzysztof Kozlowski , Conor Dooley , Dan Carpenter , linux-kernel@vger.kernel.org, arm-scmi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, imx@lists.linux.dev, devicetree@vger.kernel.org, Peng Fan Subject: Re: [PATCH v2 2/7] dt-bindings: firmware: Add i.MX95 SCMI LMM and CPU protocol Message-ID: <20250219214608.GA3003788-robh@kernel.org> References: <20250212-imx-lmm-cpu-v2-0-3aee005968c1@nxp.com> <20250212-imx-lmm-cpu-v2-2-3aee005968c1@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250212-imx-lmm-cpu-v2-2-3aee005968c1@nxp.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250219_134611_446990_92DCBC35 X-CRM114-Status: GOOD ( 16.00 ) 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 On Wed, Feb 12, 2025 at 03:40:24PM +0800, Peng Fan (OSS) wrote: > From: Peng Fan > > Add i.MX SCMI Extension protocols bindings for: > - Logic Machine Management(LMM) Protocol > intended for boot, shutdown, and reset of other logical machines (LM). > It is usually used to allow one LM to manager another used as an offload > or accelerator engine.. > - CPU Protocol. > allows an agent to start or stop a CPU. It is used to manage auxiliary > CPUs in an LM (e.g. additional cores in an AP cluster). > > Signed-off-by: Peng Fan > --- > .../devicetree/bindings/firmware/nxp,imx95-scmi.yaml | 16 ++++++++++++++++ > 1 file changed, 16 insertions(+) > > diff --git a/Documentation/devicetree/bindings/firmware/nxp,imx95-scmi.yaml b/Documentation/devicetree/bindings/firmware/nxp,imx95-scmi.yaml > index 1a95010a546b14b1d3d97aa990c0305a551f2620..75f63819285b191a815dc4287e34d299983b1c40 100644 > --- a/Documentation/devicetree/bindings/firmware/nxp,imx95-scmi.yaml > +++ b/Documentation/devicetree/bindings/firmware/nxp,imx95-scmi.yaml > @@ -11,6 +11,14 @@ maintainers: > - Peng Fan > > properties: > + protocol@80: > + $ref: '/schemas/firmware/arm,scmi.yaml#/$defs/protocol-node' > + unevaluatedProperties: false Please add 'description' to these to say what the protocol is. > + > + properties: > + reg: > + const: 0x80 > + > protocol@81: > $ref: '/schemas/firmware/arm,scmi.yaml#/$defs/protocol-node' > unevaluatedProperties: false > @@ -19,6 +27,14 @@ properties: > reg: > const: 0x81 > > + protocol@82: > + $ref: '/schemas/firmware/arm,scmi.yaml#/$defs/protocol-node' > + unevaluatedProperties: false > + > + properties: > + reg: > + const: 0x82 > + > protocol@84: > $ref: '/schemas/firmware/arm,scmi.yaml#/$defs/protocol-node' > unevaluatedProperties: false > > -- > 2.37.1 >