From patchwork Tue May 2 13:55:47 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sudeep Holla X-Patchwork-Id: 98442 Delivered-To: patch@linaro.org Received: by 10.140.109.52 with SMTP id k49csp1885188qgf; Tue, 2 May 2017 06:56:15 -0700 (PDT) X-Received: by 10.99.2.5 with SMTP id 5mr32819364pgc.205.1493733375306; Tue, 02 May 2017 06:56:15 -0700 (PDT) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id e1si16905527pld.32.2017.05.02.06.56.14; Tue, 02 May 2017 06:56:15 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751245AbdEBN4B (ORCPT + 25 others); Tue, 2 May 2017 09:56:01 -0400 Received: from foss.arm.com ([217.140.101.70]:44766 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751013AbdEBN4A (ORCPT ); Tue, 2 May 2017 09:56:00 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 35CCE2B; Tue, 2 May 2017 06:56:00 -0700 (PDT) Received: from e107155-lin.cambridge.arm.com (unknown [10.1.210.28]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 94D923F23B; Tue, 2 May 2017 06:55:59 -0700 (PDT) From: Sudeep Holla To: linux-kernel@vger.kernel.org, Jassi Brar Cc: Sudeep Holla Subject: [PATCH 0/6] mailbox: arm_mhu: add support for subchannels Date: Tue, 2 May 2017 14:55:47 +0100 Message-Id: <1493733353-25812-1-git-send-email-sudeep.holla@arm.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Jassi, This series adds subchannel support to ARM MHU mailbox controller driver. Since SCPI never used second slot, we were able to use the existing driver as is. However, that's changing soon and the new SCMI protocol under development needs subchannel support. If you recall when you initially added this driver, I was pushing for some of these changes like threaded irq. This patch series adds support for the subchannels on ARM MHU controllers. Regards, Sudeep Sudeep Holla (6): mailbox: arm_mhu: reorder header inclusion and drop unneeded ones Documentation: devicetree: add bindings to support ARM MHU subchannels mailbox: arm_mhu: migrate to threaded irq handler mailbox: arm_mhu: re-factor data structure to add subchannel support mailbox: arm_mhu: add full support for sub-channels mailbox: arm_mhu: add name support to record mbox-name .../devicetree/bindings/mailbox/arm-mhu.txt | 44 ++- drivers/mailbox/arm_mhu.c | 381 ++++++++++++++++++--- 2 files changed, 376 insertions(+), 49 deletions(-) -- 2.7.4