From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 7FA5D1F63DE; Tue, 17 Dec 2024 14:11:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734444705; cv=none; b=Twi9ARIXL9IsoBUORQg+CdWwPuuTFpaDFTRZrXczGpVYgDxGALbafDkcoHtkgo5J7lZwxQU60OmHtEwAROO19+rqUpmBZ9IZJcoQB8INpRxl599CyLKzGHE0dkUMWoB8We667S68OB6m8QspgfZy3k8OeqwFXH7TIois2YIUano= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734444705; c=relaxed/simple; bh=+dprW4zFTCcIz53pVj73e4JZAt3bSbTy3ZmUnv6jlxI=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=O/P0v7SCjdc6ZCWNbNgUggOLwNeTTGAx2mAeo//2/VPM1ZOgMflG2ZS/sy5bypEioAp/8UVljFTBBrITqIf64uFFGx+hreoyS3Q42akHDhrdoOUNBIGpUuNTLy9QYZdpg7VrG5DN9oPnGurRGiPbMsJo2xX5SPxmLgCk4vC6YC0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eoRPkl5t; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="eoRPkl5t" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 95D05C4CED3; Tue, 17 Dec 2024 14:11:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1734444705; bh=+dprW4zFTCcIz53pVj73e4JZAt3bSbTy3ZmUnv6jlxI=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=eoRPkl5txePVLj9wR8JHQhrGKskOVm7bD1x1yLB2NqSNushBlTRAt5Zs/mrYuMMuB 8FyjuxxDN1DOmI8qAy/h+L061c3kmg9S8EttyVs5+rYY4mmnKFXULsZyMZXulI7ECi Y8nc+B8AgjAbBH3w/HoAeg7kzWSRt3g34aVt+WN29a+rCyyyJapquNXoGGb0hVR6Qy +m8PlJ0AqKbocd3ItZOhTXH5yuLmORf76X/d3R9AKddS7lminn93bMSuvmQMEAqOFD GyXPcjVC0/8jalNnYtOGAtI4og6J1IoL36GB+DQbQO03VESzvLIjFgXkMtpQ34jfiL /qBihfOOObeHA== Message-ID: Date: Tue, 17 Dec 2024 15:11:37 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v10 2/4] media: qcom: camss: update clock names for sc7280 To: Vikram Sharma , rfoss@kernel.org, todor.too@gmail.com, bryan.odonoghue@linaro.org, mchehab@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, akapatra@quicinc.com, hariramp@quicinc.com, andersson@kernel.org, konradybcio@kernel.org, hverkuil-cisco@xs4all.nl, cros-qcom-dts-watchers@chromium.org, catalin.marinas@arm.com, will@kernel.org Cc: linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@quicinc.com References: <20241217140656.965235-1-quic_vikramsa@quicinc.com> <20241217140656.965235-3-quic_vikramsa@quicinc.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 17/12/2024 15:06, Vikram Sharma wrote: > This patch changes gcc_cam_hf_axi clock name to make consistent Please do not use "This commit/patch/change", but imperative mood. See longer explanation here: https://elixir.bootlin.com/linux/v5.17.1/source/Documentation/process/submitting-patches.rst#L95 > with existing platforms and add gcc_axi_sf clock too. > gcc_cam_hf_axi changed to gcc_axi_hf. > added gcc_axi_sf. Explain ABI impact and don't mix new features with some sort of refactoring. > > Signed-off-by: Vikram Sharma > --- > drivers/media/platform/qcom/camss/camss.c | 15 ++++++++++----- > 1 file changed, 10 insertions(+), 5 deletions(-) > > diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c > index 004a74f6b2f6..1d992dc74877 100644 > --- a/drivers/media/platform/qcom/camss/camss.c > +++ b/drivers/media/platform/qcom/camss/camss.c > @@ -1443,12 +1443,13 @@ static const struct camss_subdev_resources vfe_res_7280[] = { > .regulators = {}, > > .clock = { "camnoc_axi", "cpas_ahb", "icp_ahb", "vfe0", > - "vfe0_axi", "gcc_cam_hf_axi" }, > + "vfe0_axi", "gcc_axi_hf", "gcc_axi_sf" }, I don't get how this works with old DTS. This looks like pure ABI break without any explanation. Best regards, Krzysztof