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 16703D0D79F for ; Fri, 11 Oct 2024 14:40:43 +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:In-Reply-To:References:Cc:To:From: Subject:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=vGjssjKxr1h3u7fMq5Be2WZ6qWJlSSvtBOzlEkjRUg4=; b=f+WshRHyn8It4w Mr+umTvXBQFrVoLINknMJn3Tu1Z3pmO/12cwgk1JnI9aXwwNc3Nj4JFHI9XSsp19lO+KPwXQzfQrD kAKKvBFuZ2qZjW2iYSAVh7hEkkSs85uaiYCXNxqJ1OrwPWHapY5VJ3lY1ykM0CkedJOKnkmq3R1Il tfLBT5uz7+fR74q3IbCxdyB0QUnEQF7d553GxMQg8Dq5L1FQseKDtj/B2nTkBb+uUaZ1TpDi/1MRx NXAw1Wupbotg9hV5cV8ycEo1rIlJhCft/+d0yMRjxs2NWI3aJV9RCY26Kz4VbpI7V7vGY24paXOuG D2TIO9e0EvqrWziqFTFA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1szGos-0000000GdkE-36T3; Fri, 11 Oct 2024 14:40:42 +0000 Received: from nyc.source.kernel.org ([147.75.193.91]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1szGkt-0000000Gcj7-1rQO for linux-phy@lists.infradead.org; Fri, 11 Oct 2024 14:36:36 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id E4444A44914; Fri, 11 Oct 2024 14:36:25 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EF95CC4CEC7; Fri, 11 Oct 2024 14:36:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1728657394; bh=elTTuQlhe68qlI7O7q5tMA03WudpGcGqjtAOdfqvfuA=; h=Date:Subject:From:To:Cc:References:In-Reply-To:From; b=sF4QHqW9rn0Q59fdNsnpCmNanVUU2iXqmZSnV0CgncA2F1ARM2OUZVpqgD2L3CEye jFnBiBX4SG5yxNlwDYR43PCmLkCcmGMsfeQM744V5BEt97bQ38/0VJE5jsBoHDphg4 7uCuL8GP3lUbVXcOgpjQl410CkV+l6nddbhGTJd5L+78HkU9Z0jWgdBUU1OhCRrlCI Pni0UIT36/oseekkB3W2T7dLs1lwWnXxKvp+nji4aB3/x7msrmZAJjBl9Uf4rAZ4to aA6BJntRAP5vu7+AjdUXohpjbg3091gMQUonHRc5Sy4UeC0QRCWga8w8Oj82LKVMEt mDUo6hTBRGLjQ== Message-ID: <937d3d61-482a-4a14-a594-615f10baf5f0@kernel.org> Date: Fri, 11 Oct 2024 16:36:22 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 3/8] dt-bindings: PCI: qcom,pcie-x1e80100: Add 'global' interrupt From: Krzysztof Kozlowski To: Qiang Yu Cc: manivannan.sadhasivam@linaro.org, vkoul@kernel.org, kishon@kernel.org, robh@kernel.org, andersson@kernel.org, konradybcio@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, mturquette@baylibre.com, sboyd@kernel.org, abel.vesa@linaro.org, quic_msarkar@quicinc.com, quic_devipriy@quicinc.com, dmitry.baryshkov@linaro.org, kw@linux.com, lpieralisi@kernel.org, neil.armstrong@linaro.org, linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org References: <20241011104142.1181773-1-quic_qianyu@quicinc.com> <20241011104142.1181773-4-quic_qianyu@quicinc.com> Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org On 11/10/2024 16:33, Krzysztof Kozlowski wrote: > On Fri, Oct 11, 2024 at 03:41:37AM -0700, Qiang Yu wrote: >> Document 'global' SPI interrupt along with the existing MSI interrupts so >> that QCOM PCIe RC driver can make use of it to get events such as PCIe >> link specific events, safety events, etc. > > Describe the hardware, not what the driver will do. > >> >> Though adding a new interrupt will break the ABI, it is required to >> accurately describe the hardware. > > That's poor reason. Hardware was described and missing optional piece > (because according to your description above everything was working > fine) is not needed to break ABI. > > Sorry, if your driver changes the ABI for this poor reason. > > NAK. > Plus you did not test DTS, not fixed existing users. That's v6, so we assume you already know how to test it and do the testing before posting new versions. Best regards, Krzysztof -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy