linux-kernel - Re: [PATCH v2] arm64: dts: imx8mq: Set the correct gpu

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Message-ID: <CAOMZO5A64Qy+3n7ZX2QG3FfXEwEX6KfMZaMhCi+5jFhWfBn=qw@mail.gmail.com>
Date: Tue, 27 Jan 2026 20:41:08 -0300
From: Fabio Estevam <festevam@...il.com>
To: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@...i.sm>
Cc: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
	Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>, 
	Sascha Hauer <s.hauer@...gutronix.de>, Pengutronix Kernel Team <kernel@...gutronix.de>, 
	devicetree@...r.kernel.org, imx@...ts.linux.dev, 
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
	kernel@...i.sm, Frank Li <Frank.Li@....com>
Subject: Re: [PATCH v2] arm64: dts: imx8mq: Set the correct gpu_ahb clock frequency

Hi Sebastian,

On Tue, Jan 27, 2026 at 8:28 PM Sebastian Krzyszkowiak
<sebastian.krzyszkowiak@...i.sm> wrote:
>
> According to i.MX 8M Quad Reference Manual, GPU_AHB_CLK_ROOT's maximum
> frequency is 400MHz.
>
> Fixes: 45d2c84eb3a2 ("arm64: dts: imx8mq: add GPU node")
> Reviewed-by: Frank Li <Frank.Li@....com>
> Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@...i.sm>
> ---
> Changes in v2:
> - added Fixes trailer as suggested by Fabio Estevam
> - Link to v1: https://lore.kernel.org/r/20260124-imx8mq-gpu-ahb-clock-v1-1-11c2e7c857b7@puri.sm

Reviewed-by: Fabio Estevam <festevam@...il.com>

Thanks