From nobody Tue Apr 28 22:09:13 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 B5DBFC433F5 for ; Fri, 27 May 2022 18:17:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1353016AbiE0SR5 (ORCPT ); Fri, 27 May 2022 14:17:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40198 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230493AbiE0SRy (ORCPT ); Fri, 27 May 2022 14:17:54 -0400 Received: from mail-pf1-x433.google.com (mail-pf1-x433.google.com [IPv6:2607:f8b0:4864:20::433]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DA5FA13C375 for ; Fri, 27 May 2022 11:17:52 -0700 (PDT) Received: by mail-pf1-x433.google.com with SMTP id h13so4969566pfq.5 for ; Fri, 27 May 2022 11:17:52 -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=J7DZV3MmbmXNp2IEVpgLgYDSi0CbAJvCcECCXqiURPs=; b=c+jBv77hDaqPGfUt+E4UyVjKRw/A5niWOFy9W6nwXp2Yig42N2Vl0qnba0sfdPavDg CpC+Icq4NRP6PKjFra9inqaev2buYviauou2yzXbfhen4CqbAsRIig4wA/YPJ2W01vYp 27GtZiiq9ZTChjK0BmlXr2+QiRNvhhjgRP12o= 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=J7DZV3MmbmXNp2IEVpgLgYDSi0CbAJvCcECCXqiURPs=; b=daUxiCjLhr8sI+5qH3nIDy7NFDk5DDo2gCvqMXGgMbhb84vQCs+X2PtS+jQFW/BAsp 3FcV4ucvtl94uSjeuLWI3fVRC130hNfVOIP+ti2zc7uU1Lm53UftUYz9KuR0mbDGpJZX +SBJv8V7cVNdfIC1kmOcmlTUZwAHsrmrFVu1S0KuopXaS/EJj78Vz4u/PKQcZ3z1Zck8 uFAPEVemrorkKWTGU66h+ofS5NAnWyQSPlbX4u1rto7RqWXZ6Wal8wYldHztKzxVgfFf eDKDsXfXwFKDqDXTfBm8ztu/QHzsqcABVRN/XOgpQAbJH3vgZoV4iellTxRpJm8DbZiM ZgLw== X-Gm-Message-State: AOAM533X3ohYkxOpcoZwBtdG53eYpGbp1rMpavlwTjDrF4S2kNl3Xiny iQW+2ZjPPf2zahrma4B5Uhnx6Q== X-Google-Smtp-Source: ABdhPJySV5+Gh9CRjqGBoqc49MMMsy1ujSWt98sMokWiukshM5httJ1jMEFbKos8yWgMTaNY1uublA== X-Received: by 2002:a05:6a00:850:b0:518:a9b2:1a19 with SMTP id q16-20020a056a00085000b00518a9b21a19mr25330595pfk.75.1653675472247; Fri, 27 May 2022 11:17:52 -0700 (PDT) Received: from linuxpc-ThinkServer-TS140.dhcp.broadcom.net ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id o20-20020a63fb14000000b003ed6b3dc52esm3749405pgh.55.2022.05.27.11.17.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 May 2022 11:17:51 -0700 (PDT) From: Anand Gore To: Linux ARM List Cc: kursad.oney@broadcom.com, joel.peshkin@broadcom.com, florian.fainelli@broadcom.com, dan.beygelman@broadcom.com, samyon.furman@broadcom.com, William Zhang , tomer.yacoby@broadcom.com, Anand Gore , Florian Fainelli , Ray Jui , Russell King , Scott Branden , bcm-kernel-feedback-list@broadcom.com, linux-kernel@vger.kernel.org Subject: [PATCH] ARM: bcmbca: add VFP and NEON fixup for bcm6878 SoC Date: Fri, 27 May 2022 11:17:48 -0700 Message-Id: <20220527111742.1.I2da72dc550b9c09aa9b83c1028d00d046833a24a@changeid> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="0000000000001ed25105e00253a9" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --0000000000001ed25105e00253a9 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" BCM6878 SoC only has VFP and NEON support on core 0. So kernel VPF/NEON support is disabled in this chip. Add this fixup to manually turn on VFP/NEON in case userspace app need to access them on core 0. Signed-off-by: Anand Gore --- arch/arm/mach-bcm/bcmbca.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-bcm/bcmbca.c b/arch/arm/mach-bcm/bcmbca.c index dbf4d95e824e..60eeb2aa772a 100644 --- a/arch/arm/mach-bcm/bcmbca.c +++ b/arch/arm/mach-bcm/bcmbca.c @@ -45,6 +45,7 @@ static void __init bcmbca_neon_fixup(void) =20 static const char *const bcmbca_match[] __initconst =3D { "brcm,bcm6846", + "brcm,bcm6878", NULL }; =20 --=20 2.25.1 --0000000000001ed25105e00253a9 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIIQZwYJKoZIhvcNAQcCoIIQWDCCEFQCAQExDzANBglghkgBZQMEAgEFADALBgkqhkiG9w0BBwGg gg2+MIIFDTCCA/WgAwIBAgIQeEqpED+lv77edQixNJMdADANBgkqhkiG9w0BAQsFADBMMSAwHgYD VQQLExdHbG9iYWxTaWduIFJvb3QgQ0EgLSBSMzETMBEGA1UEChMKR2xvYmFsU2lnbjETMBEGA1UE AxMKR2xvYmFsU2lnbjAeFw0yMDA5MTYwMDAwMDBaFw0yODA5MTYwMDAwMDBaMFsxCzAJBgNVBAYT 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