From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S969321AbdEXKRU (ORCPT ); Wed, 24 May 2017 06:17:20 -0400 Received: from foss.arm.com ([217.140.101.70]:35500 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934323AbdEXKQ7 (ORCPT ); Wed, 24 May 2017 06:16:59 -0400 From: Sudeep Holla To: linux-kernel@vger.kernel.org, Jassi Brar Cc: Sudeep Holla , devicetree@vger.kernel.org, Alexey Klimov Subject: [PATCH v2 0/6] mailbox: arm_mhu: add support for doorbell mode Date: Wed, 24 May 2017 11:16:37 +0100 Message-Id: <1495621003-4291-1-git-send-email-sudeep.holla@arm.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, This series adds doorbell support to ARM MHU mailbox controller driver. Since we need to callback the different client based on the doorbel bits triggered from the remote, we can manage with single channel for the set of 32 doorbells. Regards, Sudeep v1->v2: - Removed the notion od subchannels - Treat each bit in the MHU register as a doorbell and hence different channel with respect to mailbox framework v1: https://www.spinics.net/lists/kernel/msg2500461.html Sudeep Holla (6): mailbox: arm_mhu: reorder header inclusion and drop unneeded ones Documentation: devicetree: add bindings to support ARM MHU doorbells mailbox: arm_mhu: migrate to threaded irq handler mailbox: arm_mhu: re-factor data structure to add doorbell support mailbox: arm_mhu: add full support for the doorbells mailbox: arm_mhu: add support to read and record mbox-name .../devicetree/bindings/mailbox/arm-mhu.txt | 46 ++- drivers/mailbox/arm_mhu.c | 386 ++++++++++++++++++--- 2 files changed, 383 insertions(+), 49 deletions(-) -- 2.7.4