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 6A309C433EF for ; Tue, 19 Jul 2022 12:56:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242279AbiGSM41 (ORCPT ); Tue, 19 Jul 2022 08:56:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38096 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242226AbiGSMzT (ORCPT ); Tue, 19 Jul 2022 08:55:19 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 38BDB9823F; Tue, 19 Jul 2022 05:22:08 -0700 (PDT) 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 D8CB56177D; Tue, 19 Jul 2022 12:22:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A62D0C341CA; Tue, 19 Jul 2022 12:22:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1658233327; bh=NiPU0w4OCUfUSJ6Q5Kk8g7EVke2HETspl8rD2SltnnU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OYkIJ/Y0HLs3AbRIVmkaEwTvbYLWIKkBfz37qU/VoG4EN6HJRTNPCBFcXTvfuqQzI uy2lIIs4d6PZY8ZXtYIbal8o0DIFpk32B+QnIP3UCJ7rj3/FtetjlVMi74ud5O/AYQ UBHZX6nUl0Wi5wfabPUrXIpd1cdMC/mVMLqU+BLg= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, William Zhang , Florian Fainelli , Sasha Levin Subject: [PATCH 5.18 084/231] arm64: dts: broadcom: bcm4908: Fix cpu node for smp boot Date: Tue, 19 Jul 2022 13:52:49 +0200 Message-Id: <20220719114721.904833629@linuxfoundation.org> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20220719114714.247441733@linuxfoundation.org> References: <20220719114714.247441733@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: linux-kernel@vger.kernel.org From: William Zhang [ Upstream commit 8bd582ae9a71d7f14c4e0c735b2eacaf7516d626 ] Add spin-table enable-method and cpu-release-addr properties for cpu0 node. This is required by all ARMv8 SoC. Otherwise some bootloader like u-boot can not update cpu-release-addr and linux fails to start up secondary cpus. Fixes: 2961f69f151c ("arm64: dts: broadcom: add BCM4908 and Asus GT-AC5300 early DTS files") Signed-off-by: William Zhang Signed-off-by: Florian Fainelli Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi index a4be040a00c0..967d2cd3c3ce 100644 --- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi +++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi @@ -29,6 +29,8 @@ cpu0: cpu@0 { device_type = "cpu"; compatible = "brcm,brahma-b53"; reg = <0x0>; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0xfff8>; next-level-cache = <&l2>; }; -- 2.35.1