From: Thierry Reding <thierry.reding@gmail.com>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
devicetree@vger.kernel.org, linux-tegra@vger.kernel.org,
Brad Griffis <bgriffis@nvidia.com>, Ivy Huang <yijuh@nvidia.com>
Cc: Ninad Malwade <nmalwade@nvidia.com>, stable@vger.kernel.org
Subject: Re: [PATCH] arm64: tegra: delete the Orin NX/Nano suspend key
Date: Thu, 6 Mar 2025 19:08:06 +0100 [thread overview]
Message-ID: <174128447779.2030480.8261977491890867272.b4-ty@nvidia.com> (raw)
In-Reply-To: <20250206224034.3691397-1-yijuh@nvidia.com>
From: Thierry Reding <treding@nvidia.com>
On Thu, 06 Feb 2025 22:40:34 +0000, Ivy Huang wrote:
> As per the Orin Nano Dev Kit schematic, GPIO_G.02 is not available
> on this device family. It should not be used at all on Orin NX/Nano.
> Having this unused pin mapped as the suspend key can lead to
> unpredictable behavior for low power modes.
>
> Orin NX/Nano uses GPIO_EE.04 as both a "power" button and a "suspend"
> button. However, we cannot have two gpio-keys mapped to the same
> GPIO. Therefore delete the "suspend" key.
>
> [...]
Applied, thanks!
[1/1] arm64: tegra: delete the Orin NX/Nano suspend key
commit: c695ff32564a4e9532f2c1892ef0a7cb27cfb34c
Best regards,
--
Thierry Reding <treding@nvidia.com>
prev parent reply other threads:[~2025-03-06 18:08 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-06 22:40 [PATCH] arm64: tegra: delete the Orin NX/Nano suspend key Ivy Huang
2025-03-06 18:08 ` Thierry Reding [this message]
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