From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Cc: Mani Chandana Ballary Kuntumalla <quic_mkuntuma@quicinc.com>,
marijn.suijten@somainline.org, swboyd@chromium.org,
mripard@kernel.org, abel.vesa@linaro.org, andersson@kernel.org,
konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org,
conor+dt@kernel.org, robin.clark@oss.qualcomm.com,
jessica.zhang@oss.qualcomm.com, abhinav.kumar@linux.dev,
sean@poorly.run, airlied@gmail.com, simona@ffwll.ch,
alex.vinarskis@gmail.com, linux-arm-msm@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
freedreno@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
quic_rajeevny@quicinc.com, quic_vproddut@quicinc.com,
quic_riteshk@quicinc.com, quic_amitsi@quicinc.com,
Mahadevan P <mahadevan.p@oss.qualcomm.com>
Subject: Re: [PATCH v2 2/3] arm64: dts: qcom: lemans: add mdss1 display device nodes
Date: Wed, 17 Dec 2025 14:52:24 +0100 [thread overview]
Message-ID: <5dc3d3e0-a338-4f2f-8987-5705fc1fde51@oss.qualcomm.com> (raw)
In-Reply-To: <faau2h5z53frwfply57oh75zr5gcz4gf3za4vflbyht3ok4zgz@2ylcwcqcl4rt>
On 12/10/25 9:21 AM, Dmitry Baryshkov wrote:
> On Mon, Dec 01, 2025 at 02:35:44PM +0100, Konrad Dybcio wrote:
>> On 11/25/25 11:56 AM, Mani Chandana Ballary Kuntumalla wrote:
>>> Add devicetree changes to enable second Mobile Display Subsystem (mdss1),
>>> Display Processing Unit(DPU), Display Port(DP) controllers and eDP PHYs
>>> on the Qualcomm Lemans platform.
>>>
>>> Signed-off-by: Mahadevan P <mahadevan.p@oss.qualcomm.com>
>>> Signed-off-by: Mani Chandana Ballary Kuntumalla <quic_mkuntuma@quicinc.com>
>>> ---
>>
>> [...]
>>
>>> + mdss1_dp1: displayport-controller@2215c000 {
>>> + compatible = "qcom,sa8775p-dp";
>>> +
>>> + reg = <0x0 0x2215c000 0x0 0x104>,
>>> + <0x0 0x2215c200 0x0 0x0c0>,
>>> + <0x0 0x2215d000 0x0 0x770>,
>>> + <0x0 0x2215e000 0x0 0x09c>,
>>> + <0x0 0x2215f000 0x0 0x09c>,
>>> + <0x0 0x22160000 0x0 0x09c>,
>>> + <0x0 0x22161000 0x0 0x09c>,
>>> + <0x0 0x22162000 0x0 0x23c>,
>>> + <0x0 0x22163000 0x0 0x23c>;
>>
>> The last two regions still happen not to exist
>
> According to the memory map I observe, they do exist.
Hm, you're right, I don't know why I couldn't find them in the past
Konrad
next prev parent reply other threads:[~2025-12-17 13:52 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-25 10:56 [PATCH v2 0/3] Enable mdss1 Display Port for Qualcomm lemans-ride platform Mani Chandana Ballary Kuntumalla
2025-11-25 10:56 ` [PATCH v2 1/3] drm/msm/dp: Update msm_dp_controller IDs for sa8775p Mani Chandana Ballary Kuntumalla
2025-12-10 8:29 ` Dmitry Baryshkov
2025-11-25 10:56 ` [PATCH v2 2/3] arm64: dts: qcom: lemans: add mdss1 display device nodes Mani Chandana Ballary Kuntumalla
2025-12-01 13:35 ` Konrad Dybcio
2025-12-10 8:21 ` Dmitry Baryshkov
2025-12-17 13:52 ` Konrad Dybcio [this message]
2025-12-10 8:30 ` Dmitry Baryshkov
2025-11-25 10:56 ` [PATCH v2 3/3] arm64: dts: qcom: lemans-ride: Enable mdss1 display Port Mani Chandana Ballary Kuntumalla
2026-01-15 21:05 ` [PATCH v2 0/3] Enable mdss1 Display Port for Qualcomm lemans-ride platform Dmitry Baryshkov
2026-05-07 20:34 ` (subset) " Bjorn Andersson
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