From patchwork Wed Jun 1 02:22:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: William Zhang X-Patchwork-Id: 12866301 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A08CBC433EF for ; Wed, 1 Jun 2022 02:24:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Owner; bh=wqGJcwCaMXW6LWv7SKVCyIv0ybxEKtMNxL4ThVTLgdg=; b=fVu hINIG+kUqvQUH7mkO17r7UYuuftwqKI+Jx9R7HF9OAH8/ZIYDAJ1Rrsr9neXp/jd6pLTZ9nfoFWdZ I6ELjM1vRKx2lpG0aI7lrMTJiWmo02QhT0ckRKAJht/ERQKFgM2+pZ+8pIK81Z686DvW+xr9DEcLm 3ZKl/qzBTHS7+/XXpWkgM2ENxaqrsnwuwI4EaSljPGNBV3poeSJM0xroBuiXnLW5hcLFVYZrMLo6f TWVXcKdYyqnedUsLQDt0cMVL9tsNYsk4MKGCW5SXjDgdIjtOq8IuNeLgKuO2ANjcxL1H3mcruxol6 zM3SAGYOUxdOPiILwgd5Xr+/neBYnTQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nwE0W-00DOQE-G7; Wed, 01 Jun 2022 02:22:48 +0000 Received: from mail-pg1-x529.google.com ([2607:f8b0:4864:20::529]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nwE0T-00DOOs-D7 for linux-arm-kernel@lists.infradead.org; Wed, 01 Jun 2022 02:22:46 +0000 Received: by mail-pg1-x529.google.com with SMTP id y187so566192pgd.3 for ; Tue, 31 May 2022 19:22:44 -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=z1p0kVnf7G6E26YhMBd6YsPHqHzacv1QZYJeMSuXw/k=; b=hh1aT5lmhv4LzIElj7ZTqTqkmn8hhE7Pd418yRdJPPVDqS7Aoxz1B2rcIQ56/oSpgk nsEH0FPoPbwdDiSy03Eo7SOrGuZSFgWITtnw6lMOiO9QYft4ryM12ot4AmTWQM5w/uns ObQK21ZiiQHFMv4mczPq01hTvbJoxi/iqOAHI= 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=z1p0kVnf7G6E26YhMBd6YsPHqHzacv1QZYJeMSuXw/k=; b=ucuHMahHU6flr6vK6FFP9SfYdPDo/2ZXKuynBAXeo9MaB+FuBZDFL6rqIiQIleT0Si FZtm6EVmyYIbtJG0ZDtz57G3m8Es7Q3ttTVIuYztKkoH4Y3kBWBmG1fbpW78k/3olu/Y lvNbwleSUv+0wUNRsuHf2qM3AelNo+s2huEWGbpVQZ76AAXe12QT5n0GLpUSpayIo+SA Sg00p+f5XhpPCgObj/SLfPST6tRjQ8VTEwg5ppwqaI8p9LIvOm4Zmm7TJTwKYVcf53pD b77UbH9jPs+/BsqGkQ4Y5+7tYFoo4+MDkvki51zGAaEH3RqI0uVTI2UReVwGuAvGRiya hXAg== X-Gm-Message-State: AOAM530wgWwMUYMA5cH8S7Lv7b+sTbVy3h6JQn/n6az5BzB+VolMbf1W ACexeSJniWBWX4pWYzd84rHdffOuuwsBb3cpUc5RZ1t11eH7D28cI1pobEcKrCY9TR6MvxB06XS 075HyOWqklG71VsJGHMgKTp+GO0Q4Y4JGtuYKnc5+YCwtpBzcytvucN1ZQFBGcpEb9LPAklTkVc BfMx6LayLLqxhpbieFUsQ= X-Google-Smtp-Source: ABdhPJyDLNBEmdEbSvRFcwSc+ee5sb7XMtY+Q+MXPjPnw0CyKEe8Nbb1JR5QkYAtJ2BZjWTQJunr8Q== X-Received: by 2002:a65:5601:0:b0:3fb:355:5f2f with SMTP id l1-20020a655601000000b003fb03555f2fmr25790918pgs.78.1654050163716; Tue, 31 May 2022 19:22:43 -0700 (PDT) Received: from T3500-3.dhcp.broadcom.net ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id v24-20020a634658000000b003fad46ceb85sm157824pgk.7.2022.05.31.19.22.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 31 May 2022 19:22:43 -0700 (PDT) From: William Zhang To: Linux ARM List Cc: anand.gore@broadcom.com, dan.beygelman@broadcom.com, florian.fainelli@broadcom.com, joel.peshkin@broadcom.com, tomer.yacoby@broadcom.com, kursad.oney@broadcom.com, samyon.furman@broadcom.com, philippe.reynes@softathome.com, William Zhang , Arnd Bergmann , Broadcom internal kernel review list , Krzysztof Kozlowski , Olof Johansson , Rob Herring , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, soc@kernel.org Subject: [PATCH v3 0/3] arm: bcmbca: add bcm6846 SoC support Date: Tue, 31 May 2022 19:22:10 -0700 Message-Id: <20220601022215.32494-1-william.zhang@broadcom.com> X-Mailer: git-send-email 2.36.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220531_192245_492578_1EBC8E5D X-CRM114-Status: GOOD ( 17.11 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This change adds the basic support for Broadcom's ARMv7 based Broadband SoC BCM6846. The initial support includes a bare-bone dts for dual core ARM A7 with a Broadcom uart. Changes in v3: - Simplify dt-bindings patch subject line - Fix timer PPI interrupt cpu mask for dual core cpu - Remove unnecessary cpu_on and cpu_off properties from psci node - Add the missing gic registers and interrupts property to gic node Changes in v2: - Add new line between entries William Zhang (3): dt-bindings: arm: add BCM6846 SoC ARM: dts: add dts files for bcmbca SoC bcm6846 MAINTAINERS: add bcm6846 to bcmbca arch entry .../bindings/arm/bcm/brcm,bcmbca.yaml | 7 ++ MAINTAINERS | 3 +- arch/arm/boot/dts/Makefile | 3 +- arch/arm/boot/dts/bcm6846.dtsi | 103 ++++++++++++++++++ arch/arm/boot/dts/bcm96846.dts | 30 +++++ 5 files changed, 143 insertions(+), 3 deletions(-) create mode 100644 arch/arm/boot/dts/bcm6846.dtsi create mode 100644 arch/arm/boot/dts/bcm96846.dts