From patchwork Tue Jan 25 17:11:25 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adam Ford X-Patchwork-Id: 536711 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 3EC24C433EF for ; Tue, 25 Jan 2022 17:16:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1578644AbiAYRQM (ORCPT ); Tue, 25 Jan 2022 12:16:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47620 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1351300AbiAYRNs (ORCPT ); Tue, 25 Jan 2022 12:13:48 -0500 Received: from mail-io1-xd32.google.com (mail-io1-xd32.google.com [IPv6:2607:f8b0:4864:20::d32]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E455AC06179A; Tue, 25 Jan 2022 09:12:43 -0800 (PST) Received: by mail-io1-xd32.google.com with SMTP id z199so9995348iof.10; Tue, 25 Jan 2022 09:12:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=mMhTEWTe94/lxvR3iguUuMULiaaMgsYkOT2qY7s3xZk=; b=qB2b/OBznQg3vk7eTmRQbFKLqe2+4F4LAv/FT+/VISI9E/t+vC7+NkOzq4wv+6QySV +744jOtOv+sGHlR0nyyGUM0vxeC0TxpFCud4vSJkeK5RakqjjuqgLuv3H/5RqiWEnQ9n wYYm2OY31foCQJse4oYNYs8J2ESDsDSEFBQHUzB3uf4bWrHji3edtox6F5a4svB4Wjq8 JLEBOG/bZOtR9A7GcF4dYJ1oig7VxKh2r/jo1dRLXKKWInGd7g80fCgs30ktZC9yU4Rm J8sv2RMlprVUsLHlCHYOyDvTfFnHpFNcwHRT693mwN5qw77AoZfNk1EtdYbG1vh42FZQ c2nw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=mMhTEWTe94/lxvR3iguUuMULiaaMgsYkOT2qY7s3xZk=; b=JOcdAq5XawIvdpwzD4YyYQM1YDn9JUJPyp+9+t/SaFZ1QC3V0hU97ACMJLQ42nRKxG NGl2JChKdiRk/JAzZOpY0xl/MxcWRmyZ931AJG1FfDi1E6s5JT0AOwNZrxiEQQlvn2YX MUc8DNZe0s3r0K2ha7sFkiYTosEVoIWewalFSv3APHWkughzPQXvTgmnXovJzy4CiFAw PUOkBBfEWiqJuQNvxyYiBFb+Nf7bg4/Dg520LqdxaQBrf/+YFLHxcC9RhnWPcxlmpyyg s4e13UGSE6n3+6DQQ2oawax0FglXVpjIsCkLmgBfd+NbZtZXKRt35LRSRpdph3Emd+GB 4sEQ== X-Gm-Message-State: AOAM530fIublLzT2kpB5mODNSknObyVOl6O+HoXjNZFoEfmqyLeIktTz RJKihDBMXJFT4mc/y2ndtTq8tIPpLWc= X-Google-Smtp-Source: ABdhPJy1nwamHHzfnVEdxv0YvhkimiB59p6R05mZq7ZjaEJgqSMeDW2gAxduxonHAE26uHuWpAonqQ== X-Received: by 2002:a02:5b0a:: with SMTP id g10mr9341784jab.169.1643130762991; Tue, 25 Jan 2022 09:12:42 -0800 (PST) Received: from aford-IdeaCentre-A730.lan ([2601:448:8400:9e8:6592:b6fe:71b1:9f4c]) by smtp.gmail.com with ESMTPSA id m14sm8090291iov.0.2022.01.25.09.12.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Jan 2022 09:12:42 -0800 (PST) From: Adam Ford To: linux-media@vger.kernel.org Cc: aford@beaconembedded.com, cphealy@gmail.com, Adam Ford , Ezequiel Garcia , Philipp Zabel , Mauro Carvalho Chehab , Rob Herring , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Greg Kroah-Hartman , Lucas Stach , linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH V4 08/11] arm64: dts: imx8mm: Fix VPU Hanging Date: Tue, 25 Jan 2022 11:11:25 -0600 Message-Id: <20220125171129.472775-9-aford173@gmail.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220125171129.472775-1-aford173@gmail.com> References: <20220125171129.472775-1-aford173@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org 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 diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index f77f90ed416f..0c7a72c51a31 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -707,7 +707,6 @@ pgc_vpumix: power-domain@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 {