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 649C11F3B98; Thu, 12 Jun 2025 07:43:17 +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=1749714197; cv=none; b=Onv/mq3VNavRTXzjkNEUXM4LY/rEqGoWYoAodBfqhXy/fUEtcg1fRcBmMSNR9wtvxwy+ivMll9CrKEWB1WwQJsxB7kL/+BIfQjITU23BjUTY5mfogicAEqA4yKAt9W3ZSxpCyig6p7b+QSsL7KRCVD1tXXfkXDIpEzlW7IkJLwI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749714197; c=relaxed/simple; bh=6GbSg0WeN73XOt7cKDQRXCS1pkiadGcQBz3qd1ydclE=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=gQqlDP7m1cXTDpEa2shj36LMo7emmxWvhiZ7akuaS+tz/55BxgfbmP1XegQuOS4YWzeuYrA9EkB/wFW2yM/EjhN16uYjNXnKG9R8QhNNhPSHft7A8jt5g4l5eMwJ/hvBoiHgA3iqLJyLi+naH5Q6rh+kv+Aa12Wa2kYVKDZh5Ts= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=YNQjhIMz; 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="YNQjhIMz" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7B817C4CEEA; Thu, 12 Jun 2025 07:43:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1749714196; bh=6GbSg0WeN73XOt7cKDQRXCS1pkiadGcQBz3qd1ydclE=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=YNQjhIMzwto59zIbAU1V2lWMPeaoJs+l26odcV7FuCzNoZmdqSlFyqSZAfg9GRbmT JUStG1A6WRkqIL9diA6eCRjfIan0qm+bEbA6s+LbwH6S94+Go+v5c5Z+yZBOKdBii/ 7PYs6aYD4aqXEFVkJ2EhFDcvOxmrWTdhgk/KvuVnu+Wg5BSeLcscWwJma0hMFHQUhL XuKBxhDVwkz90SDox30577BLmphn8yTFNsvoeS7WaIJWioOb+KbKjVc9R0WY9D+u50 Wd4W5CkuADLYzdymZdqqVVs9Bxjbl/vRhkOWxLX2JfNKIuveIbqxfwtq/MVgbO9kGB Up9KQIlty4Hpg== Message-ID: Date: Thu, 12 Jun 2025 09:43:11 +0200 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 09/10] [RFT] arm64: dts: qcom: sm8250: extend CAMSS with new CSIPHY subdevices To: Vladimir Zapolskiy , Krzysztof Kozlowski , Rob Herring , Bjorn Andersson , Konrad Dybcio , Bryan O'Donoghue Cc: Conor Dooley , Robert Foss , Todor Tomov , Mauro Carvalho Chehab , Neil Armstrong , Vinod Koul , linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org References: <20250612011531.2923701-1-vladimir.zapolskiy@linaro.org> <20250612011531.2923701-10-vladimir.zapolskiy@linaro.org> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 12/06/2025 03:15, Vladimir Zapolskiy wrote: > Following the new device tree bindings for CAMSS IPs introduce csiphy2 > device tree node under SM8250 CAMSS, which allows to perform camera > tests of the model on an RB5 board with an attached vision mezzanine. How the binding allows to perform camera tests? So camera was not working here at all? Then this is a fix, no? > > Note that the optional 'phys' property is deliberately not added. Why? Your commit msg must explain that. > > Signed-off-by: Vladimir Zapolskiy > --- > For testing only, do not merge. > > arch/arm64/boot/dts/qcom/sm8250.dtsi | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi > index f0d18fd37aaf..401a32679580 100644 > --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi > +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi > @@ -4613,6 +4613,10 @@ camss: camss@ac6a000 { > "cam_sf_0_mnoc", > "cam_sf_icp_mnoc"; > > + #address-cells = <2>; > + #size-cells = <2>; > + ranges; > + > ports { > #address-cells = <1>; > #size-cells = <0>; > @@ -4641,6 +4645,16 @@ port@5 { > reg = <5>; > }; > }; > + > + csiphy2: phy@ac6e000 { This will fail checks. You can run them, regardless of "RFT" status. > + compatible = "qcom,csiphy"; > + reg = <0 0x0ac6e000 0 0x1000>; > + clocks = <&camcc CAM_CC_CSIPHY2_CLK>, > + <&camcc CAM_CC_CSI2PHYTIMER_CLK>; > + clock-names = "csiphy", "csiphy_timer"; > + interrupts = ; > + #phy-cells = <0>; This is also duplicating existing ports thus you have a mixed MMIO and non-MMIO children which is also issue to fix. > + }; > }; > > camcc: clock-controller@ad00000 { Best regards, Krzysztof