From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932363AbbE1VwY (ORCPT ); Thu, 28 May 2015 17:52:24 -0400 Received: from mail-pd0-f173.google.com ([209.85.192.173]:34787 "EHLO mail-pd0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754006AbbE1VwW (ORCPT ); Thu, 28 May 2015 17:52:22 -0400 From: Moritz Fischer To: jassisinghbrar@gmail.com Cc: linux-kernel@vger.kernel.org, robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, michal.simek@xilinx.com, soren.brinkmann@xilinx.com, akpm@linux-foundation.org, gregkh@linuxfoundation.org, mchehab@osg.samsung.com, arnd@arndb.de, joe@perches.com, jingoohan1@gmail.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Moritz Fischer Subject: [PATCHv3 0/2] Adding driver for Xilinx LogiCORE IP mailbox. Date: Thu, 28 May 2015 14:52:06 -0700 Message-Id: <1432849928-25457-1-git-send-email-moritz.fischer@ettus.com> X-Mailer: git-send-email 2.4.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patchset adds mailbox framework integration for the Xilinx LogiCORE IP mailbox. The Xilinx LogiCORE IP mailbox is a fpga softcore that allows interprocessor communication between AXI4 stream / memory mapped processors. Changes from v1: - Fixed error condition for IRQ from >= 0 to > 0 - Fixed clock enable - Cleaned up docs Changes from v1: - Added common clock framework support - Deal with IRQs that happend before driver load, since HW will not let us know about them when we enable IRQs Changes from v0: - Several stylistic issues - Dropped superfluous intr_mode member - Really masking the IRQs on mailbox_shutdown - No longer using polling by accident in non-IRQ mode - Swapped doc and driver commits Moritz Fischer (2): dts: Adding docs for Xilinx LogiCORE IP mailbox driver. mailbox: Adding driver for Xilinx LogiCORE IP mailbox. .../bindings/mailbox/xilinx-mailbox.txt | 44 +++ MAINTAINERS | 7 + drivers/mailbox/Kconfig | 8 + drivers/mailbox/Makefile | 2 + drivers/mailbox/mailbox-xilinx.c | 353 +++++++++++++++++++ 5 files changed, 414 insertions(+) create mode 100644 Documentation/devicetree/bindings/mailbox/xilinx-mailbox.txt create mode 100644 drivers/mailbox/mailbox-xilinx.c -- 2.4.1