linux-kernel - [PATCH v2 0/2] mt8188: Fix missing reset DT property

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Message-Id: <20250516-dtb-check-mt8188-v2-0-fb60bef1b8e1@collabora.com>
Date: Fri, 16 May 2025 16:12:12 +0200
From: Julien Massot <julien.massot@...labora.com>
To: kernel@...labora.com, Michael Turquette <mturquette@...libre.com>, 
 Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Matthias Brugger <matthias.bgg@...il.com>, 
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, 
 Garmin Chang <garmin.chang@...iatek.com>, 
 Friday Yang <friday.yang@...iatek.com>
Cc: Conor Dooley <conor.dooley@...rochip.com>, linux-clk@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org, 
 Julien Massot <julien.massot@...labora.com>
Subject: [PATCH v2 0/2] mt8188: Fix missing reset DT property

Hi all,

This patch series addresses some issues found in the MediaTek MT8188 device tree
and its corresponding bindings:

The #reset-cells property was missing in the MT8188 clock controller binding and
device tree nodes. This causes DT validation errors.

Patch 1 updates the binding to declare #reset-cells as a valid property.
Patch 2 adds #reset-cells to all affected nodes in mt8188.dtsi.

To: kernel@...labora.com
To: Michael Turquette <mturquette@...libre.com>
To: Stephen Boyd <sboyd@...nel.org>
To: Rob Herring <robh@...nel.org>
To: Krzysztof Kozlowski <krzk+dt@...nel.org>
To: Conor Dooley <conor+dt@...nel.org>
To: Matthias Brugger <matthias.bgg@...il.com>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: Garmin Chang <garmin.chang@...iatek.com>
To: Friday Yang <friday.yang@...iatek.com>
Cc: Conor Dooley <conor.dooley@...rochip.com>
Cc: linux-clk@...r.kernel.org
Cc: devicetree@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Cc: linux-arm-kernel@...ts.infradead.org
Cc: linux-mediatek@...ts.infradead.org

Signed-off-by: Julien Massot <julien.massot@...labora.com>
---
Changes in v2:
- Change the wording for patch 1/2
- Drop the fix tag on patch 2/2
- Drop the former 3/3 patch in favour of another solution:
https://lore.kernel.org/all/20240911104327.123602-1-angelogioacchino.delregno@collabora.com
- Link to v1: https://lore.kernel.org/r/20250515-dtb-check-mt8188-v1-0-cda383cbeb4f@collabora.com

---
Julien Massot (2):
      dt-bindings: clock: mediatek: Add #reset-cells property for MT8188
      arm64: dts: mediatek: mt8188: Add missing #reset-cells property

 .../devicetree/bindings/clock/mediatek,mt8188-clock.yaml       |  3 +++
 arch/arm64/boot/dts/mediatek/mt8188.dtsi                       | 10 ++++++++++
 2 files changed, 13 insertions(+)
---
base-commit: bdd609656ff5573db9ba1d26496a528bdd297cf2
change-id: 20250515-dtb-check-mt8188-5af50d5d5c93

Best regards,
-- 
Julien Massot <julien.massot@...labora.com>