linux-kernel - Re: [PATCH 08/11] arm64: dts: qcom: sa8775p-ride: enable Display serial interface

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Message-ID: <5293f723-2a27-4d2a-8939-059226d460c3@quicinc.com>
Date: Tue, 4 Mar 2025 15:14:57 +0530
From: Ayushi Makhija <quic_amakhija@...cinc.com>
To: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
CC: <linux-arm-msm@...r.kernel.org>, <dri-devel@...ts.freedesktop.org>,
        <freedreno@...ts.freedesktop.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <robdclark@...il.com>,
        <sean@...rly.run>, <marijn.suijten@...ainline.org>,
        <andersson@...nel.org>, <robh@...nel.org>, <robh+dt@...nel.org>,
        <krzk+dt@...nel.org>, <konradybcio@...nel.org>, <conor+dt@...nel.org>,
        <andrzej.hajda@...el.com>, <neil.armstrong@...aro.org>,
        <rfoss@...nel.org>, <Laurent.pinchart@...asonboard.com>,
        <jonas@...boo.se>, <jernej.skrabec@...il.com>,
        <quic_abhinavk@...cinc.com>, <quic_rajeevny@...cinc.com>,
        <quic_vproddut@...cinc.com>, <quic_jesszhan@...cinc.com>
Subject: Re: [PATCH 08/11] arm64: dts: qcom: sa8775p-ride: enable Display
 serial interface

On 2/25/2025 11:25 PM, Dmitry Baryshkov wrote:
> On Tue, Feb 25, 2025 at 05:48:21PM +0530, Ayushi Makhija wrote:
>> Enable both DSI to DP bridge ports on SA8775P Ride plaftrom.
>>
>> Signed-off-by: Ayushi Makhija <quic_amakhija@...cinc.com>
>> ---
>>  arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi | 66 +++++++++++++++++++++-
>>  1 file changed, 64 insertions(+), 2 deletions(-)
> 
> Please squash into the previous patch. It doesn't make a lot of sense separately.
> 
>>
>> diff --git a/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi b/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi
>> index 151f66512303..02d8a9c2c909 100644
>> --- a/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi
>> +++ b/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi
>> @@ -128,6 +128,30 @@ dp1_connector_in: endpoint {
>>  			};
>>  		};
>>  	};
>> +
>> +	dsi0-connector {
> 
> dpN-connector. It is not DSI.

Hi Dmitry, Konrad

Thanks, for the review.

I will change dsi0-connector -> dp2-connector and dsi1-connector -> dp3-connector respectively.

> 
>> +		compatible = "dp-connector";
>> +		label = "DSI0";
> 
> Is it an actual label on it?

The label for DSI to DP bridge ports itself on the device is DSI0 and DSI1 respectively.

Thanks,
Ayushi