From patchwork Wed Dec 8 22:50:26 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adam Ford X-Patchwork-Id: 523213 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 D296DC433EF for ; Wed, 8 Dec 2021 22:51:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241003AbhLHWyg (ORCPT ); Wed, 8 Dec 2021 17:54:36 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45254 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240911AbhLHWy1 (ORCPT ); Wed, 8 Dec 2021 17:54:27 -0500 Received: from mail-io1-xd2a.google.com (mail-io1-xd2a.google.com [IPv6:2607:f8b0:4864:20::d2a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 51684C061746; Wed, 8 Dec 2021 14:50:55 -0800 (PST) Received: by mail-io1-xd2a.google.com with SMTP id m9so4670576iop.0; Wed, 08 Dec 2021 14:50:55 -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=CrNumwISLUpkzDEc0TVgaptJcWoPniM3pmiYzi2RbfE=; b=Fj6VpvXikYeBpUY3sac3yJ39RVxk5IUonJwvZgE62hZzJh1g8rF1GAOIhXAWaSkfiE XmJlE0U6MQJ1fG17Nfa8iqI+RmfFhq7IzckfnyQJJVvGJRhFtobH7ZnL9N8cN5/51k1g Xt4QA95/53ihaR8NBmcrYngNnoKhVZsxJJHCO6uFsCr+5WkxjgHDOQxW56G9K0FRn5Xx 8UH/gsESc/zJi+ObAZ1Bd9ujFD0uTC4gyI7jw72C/b47isugWCc3OsWbK+PAUqD6DZiI ZvXHF+1hkgxNORUBJTNz1eb4Nma4dfz6C8dS5yssc0IQco2UE+8dyUUGlEj92s+hmD5h 4BEg== 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=CrNumwISLUpkzDEc0TVgaptJcWoPniM3pmiYzi2RbfE=; b=a5bURRrWOxZaclC7agrFWFLZltQgYq31+lhsC+miCWRPOIy3gurNauHKJe975plSd6 U3pyvFF2Wushfq8ZUIp/i1HWXeCVYxN+MTJvrAgUOsNXFZH+WQMPS713er6CV/bDm7DQ YZoBddQH2lo2dG6lo6I79y0jQElw7C4w90+NW2cHd9P3FyvGosKlGjhOjaPwnkIztZ5i 4yWJcAodbxOistIeFKOrZ3ra/OjaFZf4mDlSL7yIn3p6GiW7M7IYSfH5g9eCqiqeJD9S ha6ATRtCDWVNDgPO2dNewgL8wB+CCJSR8OclYEMD7Ge4pk7BqELJsx394EqcKo/BoqW6 uUVA== X-Gm-Message-State: AOAM533wQsYWY5reBLD8zhv1hHHGQPRESn2Z59KZxVOTSoFl87uEP/cf MaiJ54FoEQf79SpDCe7V6EMiTOn8KRbUOQ== X-Google-Smtp-Source: ABdhPJy3Fw9s3P+tqSX21rd0Q8PHUJ8JDm/ujxjgd6QaaXBU9HU3PzKf3iIs1q8oTPSXKUJpcKLmdQ== X-Received: by 2002:a05:6638:d46:: with SMTP id d6mr3444633jak.129.1639003854249; Wed, 08 Dec 2021 14:50:54 -0800 (PST) Received: from aford-IdeaCentre-A730.lan ([2601:448:8400:9e8:269a:1aa2:f1d9:8dbb]) by smtp.gmail.com with ESMTPSA id t6sm2378751ioi.51.2021.12.08.14.50.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 08 Dec 2021 14:50:53 -0800 (PST) From: Adam Ford To: linux-media@vger.kernel.org Cc: benjamin.gaignard@collabora.com, cphealy@gmail.com, aford@beaconembedded.com, nicolas@ndufresne.ca, 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 07/10] arm64: dts: imx8mm: Fix VPU Hanging Date: Wed, 8 Dec 2021 16:50:26 -0600 Message-Id: <20211208225030.2018923-8-aford173@gmail.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211208225030.2018923-1-aford173@gmail.com> References: <20211208225030.2018923-1-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 --- 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 @@ 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 {