From patchwork Sat May 28 00:56:50 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: William Zhang X-Patchwork-Id: 12863885 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 955B0C433F5 for ; Sat, 28 May 2022 00:58:57 +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=O9mxfAjX6XbHLYG0pBNYg06LEA4momI2364Qwqje0kQ=; b=rsK Ne+igun/UoKMaTugu2m9kgqovDhYG7Fg+Y7sqVOii7ZnPa93dzQKdbp3wYHwRWnMOx1bBpsjLRaFw r/5GJdf0qHbHwuaPaHQjWTTiqWGeltyAwQTSvqQegoRVy5sihRGUe+LF+bHqfm/PYcp4jVYLxcF8g KNR7RJ4KZniJAMNpxuhWC94oGUZXSiXqSRZK10i1j7YHjmcXC2SjJ+hj0PzO8mmlt/XWuT5zY1NFq VqC3/YN4nZHFE2XF1WDOBHcbWI0/mW1Rm9Xf3loRAy0AoQo0sRyfiSSxbl7zRHVdEn76KlizKnnOa qnZla6c5U9Lj/0sk/8qlkbzOufPjNzg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nuklS-001DN6-5x; Sat, 28 May 2022 00:57:10 +0000 Received: from mail-pg1-x535.google.com ([2607:f8b0:4864:20::535]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nuklM-001DLz-Qd for linux-arm-kernel@lists.infradead.org; Sat, 28 May 2022 00:57:07 +0000 Received: by mail-pg1-x535.google.com with SMTP id 137so5277110pgb.5 for ; Fri, 27 May 2022 17:57:03 -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=BH7mfrRzD6OIo8FaFj2b0ikkOjRll/7gp43mZ6gkc60=; b=YH2NDxkBDe/92RF5neXhKXjUn1Wj4pJVpiRQkBUPNLJpKUsrx7CGZOjvHRSHtTKAHI nfoV8rjfPUqTzPgfpxEDVp1GwmrIJo8TU4QP/DmykErWhnkKtD6aFVctCrtdpVBh5eHi 9GLwmd+Ow8XIFJAn5sxtDpjp7e7/foOE5e+NI= 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=BH7mfrRzD6OIo8FaFj2b0ikkOjRll/7gp43mZ6gkc60=; b=G3Z08PcmZVS9aYVeCfjOTnw9aSZgnsIxD4GX/nKVCTDwfrktLTBFPH3XkfJ5OV8yP4 61fzwvhZwKpx9fYq8ZqwbEbNllVuRgAvi5OLJHS6sZVuY1Xt/6TJ7ZLSwxhq3qKv8j3z XefgjXDMzDD8vf6VOwrAaReCIiviiHVOXEFXlzJsEsD7O7P4kvHzpZgv1WMPWS6IFA1Z GhpNfYcZnY0cmwsWHmuYEK09qtN3y3MuKRI86FXcfPzZQQcR9WViXyeoaWlPf6ccKqWW McQg95GcDUeKC0lat5IxzJCElkdupVgmrc+aJ39JhRu0FOwN2cLkb+XmjKKyscf7N306 vMAw== X-Gm-Message-State: AOAM5325SmVNx6rTwVnHiJ84RxQNklkwnNaFINTq+x/UOMyklSQq7wOv 4nPlJN5Pv+9ngW4Tep5XpF0mFJeNLxh+JuG1wIYlmuiKvdirSpCU/wj8RVQv72JNgBf2+FO1fY/ TLpo3eY2Ws1ouWnDlyUe+PdedLSCTCSH7nU0k7tQGdiGx1mHvrQf9apJ5hIYJYHDbZoTs5cftux EYwVmZEMqbGzdBKhHmDE0= X-Google-Smtp-Source: ABdhPJxbGvdgGZ0lC3RkDZFpHA9GqHqOUIOCThDVCTVANyQGC3uVVT65VjSZ0WxHvjqudMy4m2QArQ== X-Received: by 2002:a65:4c41:0:b0:3f5:cf9f:283b with SMTP id l1-20020a654c41000000b003f5cf9f283bmr39238116pgr.301.1653699422849; Fri, 27 May 2022 17:57:02 -0700 (PDT) Received: from T3500-3.dhcp.broadcom.net ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id u12-20020a170903304c00b0015e8d4eb288sm4184991pla.210.2022.05.27.17.57.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 May 2022 17:57:01 -0700 (PDT) From: William Zhang To: Linux ARM List Cc: florian.fainelli@broadcom.com, dan.beygelman@broadcom.com, joel.peshkin@broadcom.com, philippe.reynes@softathome.com, kursad.oney@broadcom.com, tomer.yacoby@broadcom.com, samyon.furman@broadcom.com, anand.gore@broadcom.com, William Zhang , Broadcom internal kernel review list , Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/3] arm64: bcmbca: add bcm4912 SoC support Date: Fri, 27 May 2022 17:56:50 -0700 Message-Id: <20220528005654.13809-1-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-20220527_175704_981419_E4A397DB X-CRM114-Status: GOOD ( 13.07 ) 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 ARMv8 based Broadband SoC BCM4912. The initial support includes a bare-bone dts for quad core Broadcom B53 with a Broadcom uart. William Zhang (3): dt-bindings: arm64: add bcm4912 SoC to binding document arm64: dts: add dts files for bcmbca SoC bcm4912 MAINTAINERS: add bcm4912 to bcmbca arch entry .../bindings/arm/bcm/brcm,bcmbca.yaml | 7 + MAINTAINERS | 1 + arch/arm64/boot/dts/broadcom/bcmbca/Makefile | 3 +- .../boot/dts/broadcom/bcmbca/bcm4912.dtsi | 128 ++++++++++++++++++ .../boot/dts/broadcom/bcmbca/bcm94912.dts | 30 ++++ 5 files changed, 168 insertions(+), 1 deletion(-) create mode 100644 arch/arm64/boot/dts/broadcom/bcmbca/bcm4912.dtsi create mode 100644 arch/arm64/boot/dts/broadcom/bcmbca/bcm94912.dts