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 X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 6155EC3F68F for ; Fri, 14 Feb 2020 17:55:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 30D7A2168B for ; Fri, 14 Feb 2020 17:55:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581702933; bh=PDMV9NL7oAVwioQiltJHDGJGsryMCmbpfpVrnmp6Hao=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=E6NjD0YTQPnPBRIEMMDdViRedkzGUz0ZJ2RNMwD248emvwdOYSwgg4MeniAqVd97f Hd6r/wZIyk47vSCYPgTQctvydRW5wuStepvfqrLET5ENiYjgpJDjkuO5bPUVfLlZK9 qSOZtAwIl1EPb4GHqMqCQFM7vsB4MjKwJd99EHak= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387942AbgBNP5l (ORCPT ); Fri, 14 Feb 2020 10:57:41 -0500 Received: from mail.kernel.org ([198.145.29.99]:40360 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388222AbgBNP51 (ORCPT ); Fri, 14 Feb 2020 10:57:27 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id EB82C2082F; Fri, 14 Feb 2020 15:57:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581695846; bh=PDMV9NL7oAVwioQiltJHDGJGsryMCmbpfpVrnmp6Hao=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=2p5i7w7c2YaKsI71BdmHflW3wW8lxNNAqQvxrx3UxzbdVl5MamQODjsZ6IX/g+2ZN Wl6JeiuWTwz1mMWAOi9IHycbAPOyydaHNZV/WQEW44yf/3FC9Oq4GkTfDNVOYn77Ko tB5lj+y8cHf/w1HyusJACwag49MVlD2g6mKWPdAE= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Lokesh Vutla , Suman Anna , Tero Kristo , Sasha Levin , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Subject: [PATCH AUTOSEL 5.5 396/542] arm64: dts: ti: k3-j721e-main: Add missing power-domains for smmu Date: Fri, 14 Feb 2020 10:46:28 -0500 Message-Id: <20200214154854.6746-396-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200214154854.6746-1-sashal@kernel.org> References: <20200214154854.6746-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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 = , ; -- 2.20.1