From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C472E481247; Fri, 16 Oct 2026 13:59:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792159157; cv=none; b=uEJ5LxUcLIyrQMapsoMf3IXwI1g49WjjtsvjtYO55pottinxO0QYfKgqIGsCDnr1zUP938UWoKVmWZrXoDbSkz1IExJwS5AU/uYnflp58ICAuqAWwpmcm7jFO3izEAIY0ltF7JU8j/EuzaKEsSt9MkFPvbgCVR1gVKMspZLCnOo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792159157; c=relaxed/simple; bh=eZPqeJfpi3ovuHOluOXJ5mxMfpcbJmMz0/xRVbNrIxw=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=ArcMc71jKcpip762vtVvZAs8oGybVL00f/VbyGGF1TJ8CgDvI8ABrhX9bzYhy4yO7nKc/pWiLxMBsO9es5860hqlHwmBF+kBduv9SeWbTUaSsfS6Yc5yM1JHWa+jlgXSSfH64r8plh9UMbm1QITJswzUMFiMPLMe1drR7aA12PE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=W1WXb2fT; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="W1WXb2fT" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0AED81F000C4; Fri, 16 Oct 2026 13:59:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792159156; bh=XudIlMQarFNL2FAQqpi5gXL30E9A2qim7k2VgfG8EnQ=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=W1WXb2fTmVR3zVJNx7GxIYboMlWYP5bbxA91PRZU+92wg4hu56LPpwe0hOQzDpRqP Z0YTuzWo0zcambD7i3qrpKjR6CnD7cl//UVJpS6AxdMeENA+gKVizlM3uBEQAt2k4H 6ZFn9Rk+fLZO+5ABk7UjrYof+iYkc8ktGOs+5jpzyDq5E35wrn6QUnDJ5ltLczVqFD W3VDzv+lMCavA/Ek9bz09RbW9GLb45pIzyuNEVa17OBnVAp36fHcjS9pq8Qx5sTlqD Z/KypTUG3LzjTMwRjXr9XyTW1GcWZ3U/LNchdm0QV45DEPpV2aOUBO4SImm5xFJ8aA zFrvFhG45SWvw== Message-ID: Date: Fri, 16 Oct 2026 15:59:10 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 3/6] dt-bindings: mailbox: Add AMD PL Mailbox IP To: tanmay.shah@amd.com, Ben Levinsky Cc: "jassisinghbrar@gmail.com" , "andersson@kernel.org" , "mathieu.poirier@linaro.org" , "robh@kernel.org" , "krzk+dt@kernel.org" , "conor+dt@kernel.org" , "Simek, Michal" , "linux-remoteproc@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "Levinsky, Ben" References: <20261014213426.2957480-1-ben.levinsky@amd.com> <20261014213426.2957480-4-ben.levinsky@amd.com> <20261015-humble-eager-mushroom-9db4aa@quoll> <7067e343-24b9-4e3e-8e5e-42c98239ccae@amd.com> <0df4bfd4-2bcc-42fd-a22d-e704e4b41d5f@amd.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 15/10/2026 17:31, Shah, Tanmay wrote: > We use 'amd' vendor prefix for all new drivers & bindings. Also, there > is dedicated IPI hardware which can be used as mailbox too, and we > should distinguish it with this PL mailbox. So I that is included in the > compatible string. (pl-mbox). > > If we are also to include SOC name as well (per compatible property > guideline), then we should include one of the SOC name as well: > > So, I think 'amd,zynqmp-pl-mbox-2.1' is good. > > Krzysztof, are you okay with above name? The 2.1 is FPGA IP design > version number and not the SOC version number. So in future let's say > that FPGA IP design is improved then the name (pl-mbox) will remain > same, but only version number will be updated i.e. (from 2.1 to 3.0). Is > it okay if we explicitly mention this in the binding description? So you will release the same SoC with different versions of the block? Best regards, Krzysztof