From patchwork Sat Sep 19 19:22:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jim Quinlan X-Patchwork-Id: 1367707 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=broadcom.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=broadcom.com header.i=@broadcom.com header.a=rsa-sha256 header.s=google header.b=KVOXp4GL; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4Bv0w610jbz9sTM for ; Sun, 20 Sep 2020 05:22:46 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726518AbgISTWo (ORCPT ); Sat, 19 Sep 2020 15:22:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41356 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726666AbgISTWk (ORCPT ); Sat, 19 Sep 2020 15:22:40 -0400 Received: from mail-pj1-x1042.google.com (mail-pj1-x1042.google.com [IPv6:2607:f8b0:4864:20::1042]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 66427C0613CF for ; Sat, 19 Sep 2020 12:22:40 -0700 (PDT) Received: by mail-pj1-x1042.google.com with SMTP id u3so4784017pjr.3 for ; Sat, 19 Sep 2020 12:22:40 -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=brKV5IQui4OkQ/wNhSqcFcGqVGJ1untcCEejVCe4y04=; b=KVOXp4GLBBRAKBA9ZObps8Jav8AuktN5Mlc3jvJtEoLaHD/ITdWlYKliV7BNYbcWYU uPUD9AE6zOKkb1eqhqkP3bxWJabpO67fFdwS8dAH1v7illlNOKYgdNfNB3kVQBwaNZZ6 HrdMqkYW1BS2Fv1QLqbmxClIJGtn+VfUV0B48= 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=brKV5IQui4OkQ/wNhSqcFcGqVGJ1untcCEejVCe4y04=; b=PlgWVbD1QbZ48EfEKx+920R5FLrrs7XW/WG40buHtgEOwTzd3UFNbK4VXIrQQmV/4Q 8MpGpILOFxXKAsd3TO9OmdS7NRLRoD7RQc6h5QZZW5/bOD+5XM30uDL5adBysFQtPzLZ QmUYRLLLaO2Ufrugrm29Jjt6pv9NSO6BDYdBzJuCknivFlVMVA/07iJwzp6q/IVsSC82 f75Y988BbvSIsmq8hfFy7l6+cwO4yanmD9p3NRBY2si/B7z0q+wyuCB/RqZ8LXIdaFn6 aFypHJUo2K7WD3GtDOOfEvqBQlBioMBjFyXSx+2WdnmiiYMDRHmDPUxMWq8EgxQeLFu+ uTfg== X-Gm-Message-State: AOAM532QBnszrt8xCuPr9mxLXbiPeJUC9UiOs/lVTp7JevmhB24fHNEx ZaWQQWwC6hNVR06Gf7mqqcI2Cg== X-Google-Smtp-Source: ABdhPJwn6e4WIalW8KrwJBEEUTusmAl9zFACSonr4qHhigaX9rCrtIJX71tsfAvtcDAh1k1a6h6unQ== X-Received: by 2002:a17:90a:bf92:: with SMTP id d18mr18120846pjs.210.1600543359794; Sat, 19 Sep 2020 12:22:39 -0700 (PDT) Received: from stbsrv-and-01.and.broadcom.net ([192.19.231.250]) by smtp.gmail.com with ESMTPSA id 64sm7611238pfz.204.2020.09.19.12.22.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 19 Sep 2020 12:22:39 -0700 (PDT) From: Jim Quinlan To: bcm-kernel-feedback-list@broadcom.com, james.quinlan@broadcom.com Cc: devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM BCM7XXX ARM ARCHITECTURE), linux-kernel@vger.kernel.org (open list) Subject: [PATCH v3 0/2] mailbox: Add Broadcom STB mailbox driver Date: Sat, 19 Sep 2020 15:22:28 -0400 Message-Id: <20200919192235.43872-1-james.quinlan@broadcom.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Patchset Summary: Adds a simple mailbox driver to be used by the ARM SCMI drivers. v3: Commit "mailbox: Add Broadcom STB mailbox driver" -- Fixed indentation on Kconfig file (RandyD). 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