From patchwork Fri Feb 21 07:40:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 230997 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AD711C35640 for ; Fri, 21 Feb 2020 07:56:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 76A3924670 for ; Fri, 21 Feb 2020 07:56:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582271765; bh=PDMV9NL7oAVwioQiltJHDGJGsryMCmbpfpVrnmp6Hao=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=pg7KjXRqj7wpvRbVePq01wsT/FwT4px9bYoFM467wJJQ3/+rFfO+NlqgO81Klaf0b O9zWwF7E2kRT6HFpWWR3QnsbGIBb7/NePjsmS9qqJsE5YD+sRXxABCc5hvqoN+5BuS 5hX9NUgCVxH2Rh7Z0lDFLrr8r9WlpZdrYJ02bT9I= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729965AbgBUHz5 (ORCPT ); Fri, 21 Feb 2020 02:55:57 -0500 Received: from mail.kernel.org ([198.145.29.99]:55094 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730396AbgBUHz4 (ORCPT ); Fri, 21 Feb 2020 02:55:56 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 7158C2073A; Fri, 21 Feb 2020 07:55:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582271755; bh=PDMV9NL7oAVwioQiltJHDGJGsryMCmbpfpVrnmp6Hao=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=fRhitN/uvFXRQHHhQ0XY9P9HAV7EjmFwQLNFz0KGo1qCoPSU/MTIV5mTgBhCK1MUs 5LFWqbtsoiTDdmfAjC3G5oTRzjzZD13UQ1Tgvl3/RsQC3PKIph2JvMF84x5dDEw44N MNExgiIIT3P3UKk5ni04hF81DJoh+iLuzzVVaPUs= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Suman Anna , Lokesh Vutla , Tero Kristo , Sasha Levin Subject: [PATCH 5.5 287/399] arm64: dts: ti: k3-j721e-main: Add missing power-domains for smmu Date: Fri, 21 Feb 2020 08:40:12 +0100 Message-Id: <20200221072429.751482870@linuxfoundation.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200221072402.315346745@linuxfoundation.org> References: <20200221072402.315346745@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Lokesh Vutla [ Upstream commit 3f03a58b25753843ce9e4511e9e246c51bd11011 ] Add power-domains entry for smmu, so that the it is accessible as long as the driver is active. Without this device shutdown is throwing the below warning: "[ 44.736348] arm-smmu-v3 36600000.smmu: failed to clear cr0" Reported-by: Suman Anna Signed-off-by: Lokesh Vutla Signed-off-by: Tero Kristo Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi index 1e4c2b78d66d6..68d478af7a3e6 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi @@ -43,6 +43,7 @@ smmu0: smmu@36600000 { compatible = "arm,smmu-v3"; reg = <0x0 0x36600000 0x0 0x100000>; + power-domains = <&k3_pds 229 TI_SCI_PD_EXCLUSIVE>; interrupt-parent = <&gic500>; interrupts = , ;