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: 12866305 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 smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 98EEEC433F5 for ; Wed, 1 Jun 2022 02:22:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) id 5F118C3411D; Wed, 1 Jun 2022 02:22:45 +0000 (UTC) Received: from mail-pf1-f174.google.com (mail-pf1-f174.google.com [209.85.210.174]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.kernel.org (Postfix) with ESMTPS id 728DFC385A9 for ; Wed, 1 Jun 2022 02:22:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 smtp.kernel.org 728DFC385A9 Authentication-Results: smtp.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=broadcom.com Authentication-Results: smtp.kernel.org; spf=fail smtp.mailfrom=broadcom.com Received: by mail-pf1-f174.google.com with SMTP id e11so641612pfj.5 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=hvaR4TuAzzHGkd13jqDkWPv5t09KdGcgIhjmZCJbXNs=; b=CIA3L5i35IitduS0dp875ySw90zq7YIfpjbei4u3dfyv2LTGN5ehwpYUcoy/dU7ynA eYDvPLryGvn4vDCeB8Y8Bzmo2JQ6uMdcYRXGChuIX7zOXSwtxHWSEaLJCwpjOIxgTm6+ OD7leQOPreLZqICbtg/egvGunDKbIaloK3xsw= 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=hvaR4TuAzzHGkd13jqDkWPv5t09KdGcgIhjmZCJbXNs=; b=rslTc7wXoRCIWMGJ938769CHl3KqGJGm6He+phjJ7g/WNYatedOdbKITJL8tagM7aJ rT6D4Y0qJu3OYws8bHRRPyIiNsIADTyCRbZVlKUADIyfQHyb/fHk7TJfm/AsVNt1AbwC FjD88G2KGgllA03BgX1NPiktxbUusEZRgwDYt3TqtsiRDB/hRWycin3Lbdb6iOOpTZra zSk6MBQbsdagDjwxHC8LIpPoxsM+wnTU3zKbk1SUfs9AZj4sTUp1AKC+Bg9jwL2SGiNT 8bKLyZ8KMH6LazHc29vxuznjs+80tIrgTtMJFPxME+YGlLies9XMIoG6EFTZaob1e4w/ Prlw== X-Gm-Message-State: AOAM533bM6PIg9zpHJtuHNaQ/EN1UmE4rq9Bfb2c5EizvugkCe23IQlx DhqN6o+4RE8ndejJBn3MgjJEgg== 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 List-Id: 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 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