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From: Krzysztof Kozlowski <krzk@kernel.org>
To: Xiangxu Yin <xiangxu.yin@oss.qualcomm.com>,
	Rob Clark <robin.clark@oss.qualcomm.com>,
	Dmitry Baryshkov <lumag@kernel.org>,
	Abhinav Kumar <abhinav.kumar@linux.dev>,
	Jessica Zhang <jessica.zhang@oss.qualcomm.com>,
	Sean Paul <sean@poorly.run>,
	Marijn Suijten <marijn.suijten@somainline.org>,
	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Maxime Ripard <mripard@kernel.org>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Kuogee Hsieh <quic_khsieh@quicinc.com>,
	Vinod Koul <vkoul@kernel.org>,
	Kishon Vijay Abraham I <kishon@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org,
	freedreno@lists.freedesktop.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org,
	dmitry.baryshkov@oss.qualcomm.com,
	konrad.dybcio@oss.qualcomm.com, fange.zhang@oss.qualcomm.com,
	quic_lliu6@quicinc.com, quic_yongmou@quicinc.com
Subject: Re: [PATCH v2 01/13] dt-bindings: display/msm: Document DP on QCS615
Date: Tue, 22 Jul 2025 11:13:39 +0200	[thread overview]
Message-ID: <e15df8ba-f058-4eb2-919c-bc327290e66a@kernel.org> (raw)
In-Reply-To: <20250722-add-displayport-support-for-qcs615-platform-v2-1-42b4037171f8@oss.qualcomm.com>

On 22/07/2025 09:22, Xiangxu Yin wrote:
> The QCS615 platform is based on the SM6150 SoC. Since the DP hardware is
> shared with SM6150, the compatible string qcom,sm6150-dp is used to
> represent the DP controller on QCS615.


No, you cannot use other SoC compatible for different one. Look at
qcs615.dtsi and board DTS - there is nothing saying that this is the
same die.

Best regards,
Krzysztof

  reply	other threads:[~2025-07-22  9:13 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-07-22  7:22 [PATCH v2 00/13] Add DisplayPort support for QCS615 platform Xiangxu Yin
2025-07-22  7:22 ` [PATCH v2 01/13] dt-bindings: display/msm: Document DP on QCS615 Xiangxu Yin
2025-07-22  9:13   ` Krzysztof Kozlowski [this message]
2025-07-22  9:16     ` Dmitry Baryshkov
2025-07-22  9:23       ` Krzysztof Kozlowski
2025-07-22  9:39         ` Xiangxu Yin
2025-07-22  7:22 ` [PATCH v2 02/13] dt-bindings: phy: Add binding for QCS615 standalone QMP DP PHY Xiangxu Yin
2025-07-22  8:38   ` Dmitry Baryshkov
2025-07-22 12:05     ` Xiangxu Yin
2025-07-22 12:41       ` Dmitry Baryshkov
2025-07-30  8:53         ` Xiangxu Yin
2025-07-30 18:35           ` Dmitry Baryshkov
2025-07-31  5:06             ` Xiangxu Yin
2025-07-31 17:13               ` Dmitry Baryshkov
2025-08-01  3:57                 ` Xiangxu Yin
2025-08-01  7:30                   ` Dmitry Baryshkov
2025-08-01  7:38                     ` Xiangxu Yin
2025-07-22  9:18   ` Krzysztof Kozlowski
2025-08-15  8:25     ` Xiangxu Yin
2025-07-22  7:22 ` [PATCH v2 03/13] dt-bindings: phy: qcom,msm8998-qmp-usb3-phy: support dual TCSR registers Xiangxu Yin
2025-07-22  9:19   ` Krzysztof Kozlowski
2025-08-15  8:30     ` Xiangxu Yin
2025-07-22  7:22 ` [PATCH v2 04/13] phy: qcom: qmp-usbc: Rename USB structs and reorganize layout Xiangxu Yin
2025-07-22  7:22 ` [PATCH v2 05/13] phy: qcom: qmp-usbc: Introduce PHY type enum for USB/DP support Xiangxu Yin
2025-07-22  7:22 ` [PATCH v2 06/13] phy: qcom: qmp-usbc: Add DP PHY struct definitions Xiangxu Yin
2025-07-22  7:22 ` [PATCH v2 07/13] phy: qcom: qmp-usbc: Add QCS615 DP PHY configuration and init data Xiangxu Yin
2025-07-22  7:22 ` [PATCH v2 08/13] phy: qcom: qmp-usbc: Implement DP PHY bring-up flow for QCS615 Xiangxu Yin
2025-07-22  7:22 ` [PATCH v2 09/13] phy: qcom: qmp-usbc: Wire up DP PHY ops and " Xiangxu Yin
2025-07-22  7:22 ` [PATCH v2 10/13] phy: qcom: qmp-usbc: Track PHYs for standalone DP/USB3.0 handling Xiangxu Yin
2025-07-22  7:22 ` [PATCH v2 11/13] phy: qcom: qmp-usbc: Add QCS615 DP PHY compatible Xiangxu Yin
2025-07-22  7:22 ` [PATCH v2 12/13] drm/msm/dp: Add DisplayPort support for QCS615 Xiangxu Yin
2025-07-22  9:21   ` Krzysztof Kozlowski
2025-07-28  8:19     ` Xiangxu Yin
2025-07-22  7:22 ` [PATCH v2 13/13] drm/msm/dp: Add support for lane mapping configuration Xiangxu Yin

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