From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A2E41C433FE for ; Mon, 7 Mar 2022 10:13:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235387AbiCGKN6 (ORCPT ); Mon, 7 Mar 2022 05:13:58 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50642 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242484AbiCGKLg (ORCPT ); Mon, 7 Mar 2022 05:11:36 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 67D8E8B6D2; Mon, 7 Mar 2022 01:55:16 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 89EF560929; Mon, 7 Mar 2022 09:54:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9ADAEC340E9; Mon, 7 Mar 2022 09:54:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1646646881; bh=xLtXi2r7Swk2EOyZzNZ8cnYnHDBA0m7pMboTMPh5HAw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cvLFM+zYfUVyRTCmN7I7hzpHAV1UqOIQWfHD/qdonE8eBpAR8EahAMMUDZnudb1Up xmwann4dPB0dvnaDuMZFazXRtxgikxFO5m86ugFfb11ayOyltOJzqlymSXC1k5xVXw 3rjO0rX07xZWAyPgNHrULYwvvm/OazRXUGHdUmYU= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Adam Ford , Lucas Stach , Shawn Guo , Sasha Levin Subject: [PATCH 5.16 123/186] arm64: dts: imx8mm: Fix VPU Hanging Date: Mon, 7 Mar 2022 10:19:21 +0100 Message-Id: <20220307091657.520117102@linuxfoundation.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220307091654.092878898@linuxfoundation.org> References: <20220307091654.092878898@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Adam Ford [ Upstream commit ef3075d6638d3d5353a97fcc7bb0338fc85675f5 ] The vpumix power domain has a reset assigned to it, however when used, it causes a system hang. Testing has shown that it does not appear to be needed anywhere. Fixes: d39d4bb15310 ("arm64: dts: imx8mm: add GPC node") Signed-off-by: Adam Ford Reviewed-by: Lucas Stach Signed-off-by: Shawn Guo Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/freescale/imx8mm.dtsi | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index c2f3f118f82e..f13d31ebfcbd 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -681,7 +681,6 @@ clocks = <&clk IMX8MM_CLK_VPU_DEC_ROOT>; assigned-clocks = <&clk IMX8MM_CLK_VPU_BUS>; assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_800M>; - resets = <&src IMX8MQ_RESET_VPU_RESET>; }; pgc_vpu_g1: power-domain@7 { -- 2.34.1