From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 286573AE6EB; Mon, 20 Apr 2026 13:33:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776692007; cv=none; b=E8EwnsPsodTyOyN4USDuvkIFeu5wsXmf1HUko4PWYnJ7ibsdC0mICdpuSIDfXhHnaujBjeZRimaGMt3UVLch5RJ3Y7Vvk9RWHPEJGZks5n9uQLtP9vKdkmfPNBKNmDkTn0cKSlch+W9O4s3r+anFYTjk6K5oLsvhVxPrrHD4GHE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776692007; c=relaxed/simple; bh=6ElqZfprnWkaD91inJ4k6uvGlxbYDLR08virTftN5es=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=gODkiS4o6up2q9DoT/pEUW5Ert4mpWsInfcb22Lj6XUw3vzXdl987RNlY8A9aspC0ZtPwQJ15BxWeDLews1voKLPM34peYMwlLmBg14lt5EsaskrwDgjbLMFiHfVkdcpxIAfGQPkmZjazne05cC8dS5NmKGozewriJsb9xGF7NQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=pc6ojOcG; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="pc6ojOcG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 690C5C2BCB6; Mon, 20 Apr 2026 13:33:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776692007; bh=6ElqZfprnWkaD91inJ4k6uvGlxbYDLR08virTftN5es=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pc6ojOcGEEpUZ8UIoR/oUpt84ySN/ytVq0S3X4jd1fhy0Um+uu/hohnPwYQlUFOGv tSgvDrJYkYxuyw/xSl5OG9rEawuztGiaR8ITwWxRhJeLqK0ciEdSmxNgnnkU1HcK4h dRE8iSaqM4QCQ6ECz0wGmnYxicy/pFDUhd30PKtyGhfb+eh63OB+iz0gbgNzmiosjE UJ9W/ybJ+Fvo8OcwqlgIIM9t07YnFVfqQ+x00Fq+vyYVfYPGwxA3akr2OpZ7NCswgR 9saBmuJKAWeG1JeLRAHp5f97fkveRZR3i8/HFGOHOcdl7VjUSinabiegX1lZHf6Q1l 0zIwCxeTMULzg== From: Sasha Levin To: patches@lists.linux.dev, stable@vger.kernel.org Cc: Sebastian Krzyszkowiak , Frank Li , Peng Fan , Fabio Estevam , Sasha Levin , robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, shawnguo@kernel.org, l.stach@pengutronix.de, agx@sigxcpu.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH AUTOSEL 6.18] arm64: dts: imx8mq: Set the correct gpu_ahb clock frequency Date: Mon, 20 Apr 2026 09:21:52 -0400 Message-ID: <20260420132314.1023554-318-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260420132314.1023554-1-sashal@kernel.org> References: <20260420132314.1023554-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.18.23 Content-Transfer-Encoding: 8bit From: Sebastian Krzyszkowiak [ Upstream commit 1f99b5d93d99ca17d50b386a674d0ce1f20932d8 ] 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 Signed-off-by: Sebastian Krzyszkowiak Reviewed-by: Peng Fan Reviewed-by: Fabio Estevam Signed-off-by: Frank Li Signed-off-by: Sasha Levin --- LLM Generated explanations, may be completely bogus: Error: Failed to generate final synthesis arch/arm64/boot/dts/freescale/imx8mq.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi index 607962f807beb..6a25e219832ce 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi @@ -1632,7 +1632,7 @@ gpu: gpu@38000000 { <&clk IMX8MQ_GPU_PLL_OUT>, <&clk IMX8MQ_GPU_PLL>; assigned-clock-rates = <800000000>, <800000000>, - <800000000>, <800000000>, <0>; + <800000000>, <400000000>, <0>; power-domains = <&pgc_gpu>; }; -- 2.53.0