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 48ADDC30653 for ; Wed, 26 Jun 2024 09:00:45 +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: Date:Cc:To:From:Subject:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=yaEKHHg6P0MzMqHhiuO+OYXaYKbX+2Km4mH2cJ/1bx4=; b=lYeyBTPx4DtxUb pFVN3BBPUcayqQ4rUrC47xmyclcEoIjH6koGzwRH0sDfq8vqENmF6b4rf1OXKEyIXOrkUhtXGAaET k/O+MPiHwaLUoYjO7pPLWEEGkXqHKmwQS7Uf7UGBR0omOa1fSD7FFowh2Is52MILY5HXGIYsR1Ne5 bHVdBkQsUmQW/IlByHoyHa1qISPS3zCHlyAgpmuzhKs7ujjQUxdXUfLzk60DziHKLkmCzfHIx/r+7 AF54FtxSvxSsgXsI3leaKM7Q5hJz8rr6H4VMJvpxSkJMIjNaO7DvPCJtASmPtEAmGyosXWfUaxhmM e/+PKsuK35PLJHeJPo5w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sMOWC-000000061mH-3mcy; Wed, 26 Jun 2024 09:00:44 +0000 Received: from pi.codeconstruct.com.au ([203.29.241.158] helo=codeconstruct.com.au) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sMOW6-000000061kr-3oiw for linux-i3c@lists.infradead.org; Wed, 26 Jun 2024 09:00:40 +0000 Received: from pecola.lan (unknown [159.196.93.152]) by mail.codeconstruct.com.au (Postfix) with ESMTPSA id 3EAD9200EE; Wed, 26 Jun 2024 17:00:35 +0800 (AWST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=codeconstruct.com.au; s=2022a; t=1719392435; bh=9t/fdHigGO6Nq7Eu+cEzC770cd6v3TbdxHkxKiQA6MM=; h=Subject:From:To:Cc:Date:In-Reply-To:References; b=lz9mEeQW6VDYNUrh39xiNOap/CnJitO0Box1ywcY0LxMS5saMhcyfJSOepso81Lpf 8QlHXBsXqigabErR8uomdJrpJyN6KJuBHx+OJtXr+1WH5CXWboafRnqcdFBszwNlff aeY37Lu4qUisSwWRvSDWHo1GUXp55ZDW1/VJchynzWRBxvUxP8DWsUYXCBao6ysTJt 13lF65GQoo0QH2KmZM92eASjqx28lM396S2OQSRK1A8kGQCQmOzhSZkYllIBrTyEbq bUXINsB6lGQA+0oMlzX9ae0T3yiFdEGv17NrWZJsdr160V7CuK7jyrAppUwq4U0GNq z3CDDIlFbDgow== Message-ID: Subject: Re: [PATCH 1/2] dt-bindings: i3c: dw: Add property to select IBI ops From: Jeremy Kerr To: "Aniket ." Cc: Krzysztof Kozlowski , Alexandre Belloni , Joel Stanley , Billy Tsai , Rob Herring , Krzysztof Kozlowski , linux-i3c@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Date: Wed, 26 Jun 2024 17:00:34 +0800 In-Reply-To: References: <20240626052238.1577580-1-aniketmaurya@google.com> <20240626052238.1577580-2-aniketmaurya@google.com> User-Agent: Evolution 3.46.4-2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240626_020039_778717_245884FA X-CRM114-Status: UNSURE ( 8.81 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-i3c@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="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-i3c" Errors-To: linux-i3c-bounces+linux-i3c=archiver.kernel.org@lists.infradead.org Hi Aniket, > > For cases where no other special behaviour is required, we can > > represent this just as an entry in the OF match table. > > Actually I see that IBI support is always present in the HW(DW I3C > IP). It's just that we have an option in SW to decide whether to > populate function pointers for IBI or not. OK, in that case this /definitely/ doesn't belong in the DT then, as it's purely software configuration. > So can we remove this selection of ops and always go with ibi ops? Sounds fine to me, but I don't have direct experience with the non- ast2600 uses of the dw core. Cheers, Jeremy -- linux-i3c mailing list linux-i3c@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-i3c