From patchwork Fri Sep 18 22:15:13 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jim Quinlan X-Patchwork-Id: 11786517 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 23A8F6CA for ; Fri, 18 Sep 2020 22:17:05 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E69E12100A for ; Fri, 18 Sep 2020 22:17:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="yucLzPab"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="g+UBs2jm" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E69E12100A Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=broadcom.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Type:MIME-Version: Cc:List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: Message-Id:Date:Subject: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=/16bSp7fzinUsDVr8wCZV9ekCiCirp4bDA7bcWbDxpM=; b=yucLzPabilOg0n1hOjvZji0gqi Q0Xg2fQod2QVyI5HRvYXgZa7YYVEjTgy02GgZTGaxlGGs5YTAt3mUQEHdlyVZpeylwh/KNNYSnL3W roYbmCzNSEDovlcYOE7a0kLx0FyJHmZhvU8oBE6PXLKHOu4k8cYGR+PE5b0a8UseWQrFCCK2cTtnM x0HLM1HlH1VvlCAM/Ka824+LSJR5VL8uABxfPn1uUhfAwxYt5xVoxUk8wQB0wgdi3xn2djll9FEBE fKWUbXwBq6KhoStxAGFvN+hnqgqvPG31kKfe8mViLIJLlZoN9K+HsxnsdMQdyS/+60jUxrKZYa7oG aM5bTfdg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kJOfF-00022I-5J; Fri, 18 Sep 2020 22:15:33 +0000 Received: from mail-pg1-x543.google.com ([2607:f8b0:4864:20::543]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kJOfA-000205-FA for linux-arm-kernel@lists.infradead.org; Fri, 18 Sep 2020 22:15:30 +0000 Received: by mail-pg1-x543.google.com with SMTP id s65so4271843pgb.0 for ; Fri, 18 Sep 2020 15:15:27 -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; bh=LVqrX2yTSVjtswEOSpHg1v8ec0QNDF7YBqcDZulX+ks=; b=g+UBs2jmTATEJfyRRPL4QkSS4obUXlugNHLi0RBZe29/V6iwfwjuy/9jmz0Go5pZsC CqQDTvaz5Vda1Rsadl25f0xM5BS2ymkWiKx2sKMAwXxEv/Rx39w7YdVQyjwF2pHEC76w X++nYL9CuIG4OQazcyZgcyA+7TH+zhEMUoxyg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=LVqrX2yTSVjtswEOSpHg1v8ec0QNDF7YBqcDZulX+ks=; b=R2q7Ehy7YdYQPq1E1V1N3Cya4S6REjK2GO5fiHLcc6DEqhvvUi3y8BNjkwRCScwMfL 1S47RZOEeRKCZvGEcaqIftjQTsuCIA3oIukaIP6Jo4DVbwfKTc0yS15e0ZC4ohoVNEp0 7mm22lR/CEQQ2EdtTXp7vEpTW7JDr+Ofiw6Hx2uLqRxpEmdb2idxz/rakVIFDZ3bFBDE kZydO7RjCCnGvytAd1GAHrsIMIt5Wi0CWLdlue0fRAFozMWkvMFv7k2REGoLjeLE0IN/ qAYoLg26CYtu4PtxQVY3PpAoN1iGfBzdebiwgTGvEUku66GshTwXIDtobD4d8OK1BMx4 UpEA== X-Gm-Message-State: AOAM5305XLh3CnyCQdGJSkGoJDHjtbbheCw3xSRkj68oNMKzkwoWRBTF nynNYTokng4crxECyXk42l+J4w== X-Google-Smtp-Source: ABdhPJwjhaPFcP6KEHR4sxDvOo3k1/9tsOuNi/fBF9aA+et1WZWZM4IAhmlEq8AWDgHgJYIaFU+yDA== X-Received: by 2002:a05:6a00:15c1:b029:13e:d13d:a0ff with SMTP id o1-20020a056a0015c1b029013ed13da0ffmr33155643pfu.27.1600467325465; Fri, 18 Sep 2020 15:15:25 -0700 (PDT) Received: from stbsrv-and-01.and.broadcom.net ([192.19.231.250]) by smtp.gmail.com with ESMTPSA id h12sm4224618pfo.68.2020.09.18.15.15.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Sep 2020 15:15:24 -0700 (PDT) From: Jim Quinlan To: bcm-kernel-feedback-list@broadcom.com, james.quinlan@broadcom.com Subject: [PATCH v2 0/2] mailbox: Add Broadcom STB mailbox driver Date: Fri, 18 Sep 2020 18:15:13 -0400 Message-Id: <20200918221520.21999-1-james.quinlan@broadcom.com> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200918_181528_545306_81C81DDE X-CRM114-Status: UNSURE ( 8.80 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -3.1 (---) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-3.1 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:543 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 T_TVD_MIME_NO_HEADERS BODY: No description available. 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 MIME_HEADER_CTYPE_ONLY 'Content-Type' found without required MIME headers 0.0 MIME_NO_TEXT No (properly identified) text body parts -3.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , open list , "moderated list:BROADCOM BCM7XXX ARM ARCHITECTURE" MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Patchset Summary: Adds a simple mailbox driver for the use of the ARM SCMI drivers. v2: Commit "mailbox: Add Broadcom STB mailbox driver" -- Remove the Kconfig dependency on SMP (Florian) Commit "mailbox: Add Broadcom STB mailbox driver" -- Drop label,unit address; changed title,description (RobH) v1: -- Original submission. Jim Quinlan (2): dt-bindings: Add bindings for BrcmSTB SCMI mailbox driver mailbox: Add Broadcom STB mailbox driver .../bindings/mailbox/brcm,brcmstb-mbox.yaml | 39 ++++ drivers/mailbox/Kconfig | 12 ++ drivers/mailbox/Makefile | 2 + drivers/mailbox/brcmstb-mailbox.c | 173 ++++++++++++++++++ 4 files changed, 226 insertions(+) create mode 100644 Documentation/devicetree/bindings/mailbox/brcm,brcmstb-mbox.yaml create mode 100644 drivers/mailbox/brcmstb-mailbox.c