linux-kernel - Re: [PATCH] arm64: dts: mediatek: mt8186-corsola: Fix IT6505 reset line polarity

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Message-Id: <173071499802.113773.6669341556020572344.b4-ty@collabora.com>
Date: Mon, 04 Nov 2024 11:09:58 +0100
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: Matthias Brugger <matthias.bgg@...il.com>, 
 Chen-Yu Tsai <wenst@...omium.org>
Cc: devicetree@...r.kernel.org, linux-mediatek@...ts.infradead.org, 
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 stable@...r.kernel.org
Subject: Re: [PATCH] arm64: dts: mediatek: mt8186-corsola: Fix IT6505 reset
 line polarity

On Tue, 29 Oct 2024 18:02:25 +0800, Chen-Yu Tsai wrote:
> The reset line of the IT6505 bridge chip is active low, not active high.
> It was incorrectly inverted in the device tree as the implementation at
> the time incorrectly inverted the polarity in its driver, due to a prior
> device having an inline inverting level shifter.
> 
> Fix the polarity now while the external display pipeline is incomplete,
> thereby avoiding any impact to running systems.
> 
> [...]

Applied to v6.12-next/dts64, thanks!

[1/1] arm64: dts: mediatek: mt8186-corsola: Fix IT6505 reset line polarity
      commit: fbcc95fceb6d179dd150df2dc613dfd9b013052c

Cheers,
Angelo