From patchwork Wed Apr 8 23:36:37 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Siddharth Gupta X-Patchwork-Id: 11481065 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 8E27281 for ; Wed, 8 Apr 2020 23:37:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6ABAF20730 for ; Wed, 8 Apr 2020 23:37:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="FexroiOA" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726648AbgDHXhJ (ORCPT ); Wed, 8 Apr 2020 19:37:09 -0400 Received: from mail27.static.mailgun.info ([104.130.122.27]:25190 "EHLO mail27.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726582AbgDHXhJ (ORCPT ); Wed, 8 Apr 2020 19:37:09 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1586389029; h=Message-Id: Date: Subject: Cc: To: From: Sender; bh=tbcG9Xjqe60X/ooLgj0Eg0Bo9Gmm4Kf5zVw+OwJVwcE=; b=FexroiOAEOozWlWqnw0N5Nz07Pa6LbmnBk/UyNaD6VdWU/HV3DmNB7VYsMUBVmaz2t5oc/jz HxAgOClWkxk+8U24EaBKmB0mDR9irvqDGTqxDkvalHAVyagJbrTYgpjM4VHjqsm8FwhlchYf 367DEFmTl0IMiNfonEy1uzd6LLc= X-Mailgun-Sending-Ip: 104.130.122.27 X-Mailgun-Sid: WyI4ZWZiZiIsICJsaW51eC1yZW1vdGVwcm9jQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5e8e601c.7f021bd485a8-smtp-out-n05; Wed, 08 Apr 2020 23:37:00 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id C1C70C44788; Wed, 8 Apr 2020 23:37:00 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=2.0 tests=ALL_TRUSTED,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.0 Received: from sidgup-linux.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: sidgup) by smtp.codeaurora.org (Postfix) with ESMTPSA id B844EC433D2; Wed, 8 Apr 2020 23:36:59 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org B844EC433D2 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=sidgup@codeaurora.org From: Siddharth Gupta To: agross@kernel.org, bjorn.andersson@linaro.org, ohad@wizery.com Cc: Siddharth Gupta , linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, tsoni@codeaurora.org, psodagud@codeaurora.org, rishabhb@codeaurora.org Subject: [PATCH v2 0/6] remoteproc: qcom: Add callbacks for remoteproc events Date: Wed, 8 Apr 2020 16:36:37 -0700 Message-Id: <1586389003-26675-1-git-send-email-sidgup@codeaurora.org> X-Mailer: git-send-email 2.7.4 Sender: linux-remoteproc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org This patch series adds the usecases for SSR and Sysmon subdevices which are used by remoteprocs and kernel client drivers relying on those remoteprocs. Patch 1-3 adds callbacks for prepare, start and unprepare events, and also type of sysmon notification. Patch 4-6 adds a per subsystem notifier chain, callbacks for prepare, start and stop events for ssr subdevice. Changes since v1: - Patch 3 updated to add comments and check for sysmon ssctl_version, and updated commit text based on Mathieu's comments [1]. [1]: https://lkml.org/lkml/2020/2/27/1802 Rishabh Bhatnagar (1): remoteproc: qcom: Add name field for every subdevice Siddharth Gupta (5): remoteproc: sysmon: Add ability to send type of notification remoteproc: sysmon: Add notifications for events remoteproc: sysmon: Inform current rproc about all active rprocs remoteproc: qcom: Add per subsystem SSR notification remoteproc: qcom: Add notification types to SSR drivers/remoteproc/qcom_common.c | 86 +++++++++++++++++++++---- drivers/remoteproc/qcom_common.h | 1 + drivers/remoteproc/qcom_sysmon.c | 116 +++++++++++++++++++++++++++++----- drivers/soc/qcom/glink_ssr.c | 20 +++++- include/linux/remoteproc.h | 17 +++++ include/linux/remoteproc/qcom_rproc.h | 17 +++-- 6 files changed, 222 insertions(+), 35 deletions(-)