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 D635B22259F; Mon, 20 Apr 2026 15:58:07 +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=1776700687; cv=none; b=DuN0aZR1NHkDoGP9AdtkjVGvM47wgza3x8BFEWc5nJXTJAul/laMoTvuLtNGpON+l0MqAEZhGaz6OUPMaVOeA6HUmtyAeIUfPYPGaCHOABSh+YTrtR8oRNvIkdemHXZr3fZ/3LTNlFLJa9r/bkVAvxxUR8GMEvzVLZIjU1aVtUo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776700687; c=relaxed/simple; bh=YN7caUdg5uNRc5XVwSafaaRl3kzsi45KTuSSmXmSFiI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=C3lxAEjl6+zXUjnOeOMSobcLGmobihnvxHGeXQ4XzSUhYhbWm9LJgeD0hdtK+lTJlVSS8au3c6BEiBlSpOUJLRmbE62MTCMuecepFUpn2FHnsGj2Lfqsxe9rHIiEm50d+z1AOrT9Ml/quGp9tiP3iAr9gWkqLwvHUI7DlgpQqP4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Rva9PyQM; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Rva9PyQM" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6CB32C19425; Mon, 20 Apr 2026 15:58:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1776700687; bh=YN7caUdg5uNRc5XVwSafaaRl3kzsi45KTuSSmXmSFiI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Rva9PyQMfJ0+d6x870koVXxxAIbs0mGHiGnPUd14jY49hQBy9fR6RxSPQQittc2qc Oibp28K465ryJhaUA4mRkGTjakaFHsloWXntC4a1KNHOgBI4YdWBz3pWat24H9dzpu 5NwflaKbpqITy4mqSO6hGl4zZ29bn7W13GW1Zp4Y= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Frank Li , Sebastian Krzyszkowiak , Peng Fan , Fabio Estevam , Sasha Levin Subject: [PATCH 6.18 049/198] arm64: dts: imx8mq: Set the correct gpu_ahb clock frequency Date: Mon, 20 Apr 2026 17:40:28 +0200 Message-ID: <20260420153937.382540937@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260420153935.605963767@linuxfoundation.org> References: <20260420153935.605963767@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ 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 --- 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