From: Vishnu Saini <vishnu.saini@oss.qualcomm.com>
To: Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Vishnu Saini <vishnu.saini@oss.qualcomm.com>,
venkata.valluru@oss.qualcomm.com,
Jessica Zhang <jesszhan0024@gmail.com>
Subject: [PATCH v3 0/3] arm64: dts: qcom: Add LVDS display overlays for lemans, monaco and rb3gen2
Date: Sat, 05 Sep 2026 07:00:14 +0530 [thread overview]
Message-ID: <20260905-lvds-support-v3-0-b40a1b03f63c@oss.qualcomm.com> (raw)
This series adds LVDS display support via device tree overlays for three
Qualcomm platforms: Lemans EVK, Monaco EVK, and QCS6490 RB3 Gen2
industrial mezzanine.
All three platforms use the Lontium LT9211C DSI-to-LVDS bridge chip, which
converts DSI output to dual-channel LVDS for driving 1920x1080 panels.
The overlays are structured to be applied on top of the existing IFP
mezzanine overlay.
This series depends on:
[PATCH v8 0/2] This series adds LT9211C bridge driver by extending LT9211
https://lore.kernel.org/all/20260904-add-lt9211c-bridge-v8-0-36d66168e176@oss.qualcomm.com/
which adds lontium,lt9211c compatible support to the lontium-lt9211 driver
and extends the binding YAML accordingly,
[PATCH v4 0/2] This series adds BOE DV215FHM-R01 LVDS panel support
https://lore.kernel.org/all/20260903-b4-lvds-panel-doc-v4-0-861738a0d5de@oss.qualcomm.com/
which documents the boe,dv215fhm-r01 panel and adds the timings used by these
overlays, and:
arm64: defconfig: Enable Lontium LT9211 driver
https://lore.kernel.org/all/20260904-for-next-lt9211-defconfig-v1-1-97221f0109d7@oss.qualcomm.com/
which enables the driver in defconfig.
Signed-off-by: Vishnu Saini <vishnu.saini@oss.qualcomm.com>
---
Changes in v3:
- Removed redundant status = "okay" on nodes that are enabled by
default [Konrad]
- Added a blank line between the last property and the following
subnode throughout the port@N blocks [Konrad]
- Link to v2: https://lore.kernel.org/r/20260813-lvds-support-v2-0-6b11035e8ab0@oss.qualcomm.com
Changes in v2:
- Updated overlays to make them compatable with panel-simple-lvds-dual-ports.yaml [Rob (in panel series)]
- Added Empty lines before the status property [Dmitry]
- Link to v0: https://lore.kernel.org/r/20260719-lvds-support-v1-0-1f1aca3213ba@oss.qualcomm.com
---
Vishnu Saini (3):
arm64: dts: qcom: lemans-evk: Add LVDS display overlay
arm64: dts: qcom: monaco-evk: Add LVDS display overlay
arm64: dts: qcom: qcs6490-rb3gen2: Add LVDS display overlay
arch/arm64/boot/dts/qcom/Makefile | 14 +++
.../dts/qcom/lemans-evk-lvds-boe,dv215fhm-r01.dtso | 113 ++++++++++++++++++++
.../dts/qcom/monaco-evk-lvds-boe,dv215fhm-r01.dtso | 114 +++++++++++++++++++++
...industrial-mezzanine-lvds-boe,dv215fhm-r01.dtso | 106 +++++++++++++++++++
4 files changed, 347 insertions(+)
---
base-commit: ba20122d4c311bd9384f38e7ba1d0c122e21745d
change-id: 20260708-lvds-support-2d40d60654f1
prerequisite-message-id: <20260904-add-lt9211c-bridge-v8-0-36d66168e176@oss.qualcomm.com>
prerequisite-patch-id: dbba64d1ace696df388c5df3d1cb05a0701df194
prerequisite-patch-id: fac2b93f3e250589dffd7c076d2ef1aa7a2519a1
prerequisite-message-id: <20260903-b4-lvds-panel-doc-v4-0-861738a0d5de@oss.qualcomm.com>
prerequisite-patch-id: 1d3e40bbefcb2550afd81c5cced812a1d3b943a2
prerequisite-patch-id: bd3612ce053552e2ae7401a1217c4884413563f4
prerequisite-message-id: <20260904-for-next-lt9211-defconfig-v1-1-97221f0109d7@oss.qualcomm.com>
prerequisite-patch-id: 9e3233401819ca53c119e6cfab95b0c471ef254e
Best regards,
--
Vishnu Saini <vishnu.saini@oss.qualcomm.com>
next reply other threads:[~2026-09-05 1:30 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-05 1:30 Vishnu Saini [this message]
2026-09-05 1:30 ` [PATCH v3 1/3] arm64: dts: qcom: lemans-evk: Add LVDS display overlay Vishnu Saini
2026-09-05 1:38 ` sashiko-bot
2026-09-05 1:30 ` [PATCH v3 2/3] arm64: dts: qcom: monaco-evk: " Vishnu Saini
2026-09-05 1:39 ` sashiko-bot
2026-09-05 1:30 ` [PATCH v3 3/3] arm64: dts: qcom: qcs6490-rb3gen2: " Vishnu Saini
2026-09-05 1:41 ` sashiko-bot
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