From nobody Tue Jun 9 23:18:13 2026 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 DB610C433EF for ; Fri, 8 Jul 2022 02:18:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236692AbiGHCS4 (ORCPT ); Thu, 7 Jul 2022 22:18:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50498 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237042AbiGHCSx (ORCPT ); Thu, 7 Jul 2022 22:18:53 -0400 Received: from mail-pg1-x52c.google.com (mail-pg1-x52c.google.com [IPv6:2607:f8b0:4864:20::52c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 739707434F for ; Thu, 7 Jul 2022 19:18:52 -0700 (PDT) Received: by mail-pg1-x52c.google.com with SMTP id 23so21180233pgc.8 for ; Thu, 07 Jul 2022 19:18:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id:mime-version; bh=WXCdpxdND3nrmVkt44P4EHlTqp5O7UIwa8EiDUDSOBU=; b=Gb4qTSZax8buLBRfn3n/5rczAa8rJXAqoYGH26YB8dmg2D2TBKoLwGypaDhNxgJRtK 3nDIlNGqxLXo+eVhwssI+cPX7vJJ6DF+I0uuwdaFFPvVxwl90jISHcG+VbA9eNDXj+Kj BIkkwCwTvCGKH2Ff0OoZHZsmqpEviEDKvSzfE= 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:mime-version; bh=WXCdpxdND3nrmVkt44P4EHlTqp5O7UIwa8EiDUDSOBU=; b=ojH7qGnTEmmPIo5VIzaLWypU1eS/fN15s97ZaKe++T0uDqlsT4BDRaQbGWw5pdMa7y hZopSK5eeM/ASWOLfWcErTBgB+X69KUNOezcdP4iFUVuZ4T7A7pLrZtiQ2aD/M7uiD8C 3PcoooeLlWxtW67VItborvTR97i0RoDSzOc/keNSrYfv/dteO1RWZEsgzWO/Fbq7t1bb WEsVxf2S6CMAfvNgIMHn0S+Y5YxTJ5Rpv+U7L6u390NAz+c0kBTfeFSFj/VKzMwMiCl2 uDCzeP+BNP31QK0medD0lm1h63i4vWE4VkUEu4zJuA51oCwpZeIEiQWzlF9GWQnHz0Wv 2WdA== X-Gm-Message-State: AJIora/3uNy7pf/jSiufUZDPUkjSNW/SHXbncODIRyONhf8NrhyMp2+H 8vDDvObxh7Lpq3t7yVNB6x2ujw== X-Google-Smtp-Source: AGRyM1sqtsFtQW8Zp6cnmeHcUiLiG9u6Y96V/eBSzZx3FmU4Z4ztIThad5VNvt+FwrFWvOCKmGYqZw== X-Received: by 2002:a05:6a00:2449:b0:528:3a29:e79d with SMTP id d9-20020a056a00244900b005283a29e79dmr1130638pfj.39.1657246731536; Thu, 07 Jul 2022 19:18:51 -0700 (PDT) Received: from ubuntu-22.localdomain ([192.19.222.250]) by smtp.gmail.com with ESMTPSA id l18-20020a635b52000000b003fba1a97c49sm26635307pgm.61.2022.07.07.19.18.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Jul 2022 19:18:50 -0700 (PDT) From: William Zhang To: Linux ARM List Cc: Broadcom Kernel List , William Zhang , Florian Fainelli , Krzysztof Kozlowski , =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= , Rob Herring , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] arm64: dts: broadcom: bcm4908: Fix cpu and timer node Date: Thu, 7 Jul 2022 19:18:08 -0700 Message-Id: <20220708021807.19080-1-william.zhang@broadcom.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="000000000000c2f19105e341d2b3" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --000000000000c2f19105e341d2b3 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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. Also fix the cpu mask in the interrupts property of the timer node for dual core bcm4906 SoC. Signed-off-by: William Zhang --- arch/arm64/boot/dts/broadcom/bcm4908/bcm4906.dtsi | 8 ++++++++ arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi | 2 ++ 2 files changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4906.dtsi b/arch/arm64= /boot/dts/broadcom/bcm4908/bcm4906.dtsi index 66023d553524..d084c33d5ca8 100644 --- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4906.dtsi +++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4906.dtsi @@ -9,6 +9,14 @@ cpus { /delete-node/ cpu@3; }; =20 + timer { + compatible =3D "arm,armv8-timer"; + interrupts =3D , + , + , + ; + }; + pmu { compatible =3D "arm,cortex-a53-pmu"; interrupts =3D , 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 =3D "cpu"; compatible =3D 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