From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BFA62C76191 for ; Fri, 26 Jul 2019 13:51:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 99FA122CE5 for ; Fri, 26 Jul 2019 13:51:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728272AbfGZNvu (ORCPT ); Fri, 26 Jul 2019 09:51:50 -0400 Received: from foss.arm.com ([217.140.110.172]:44412 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727869AbfGZNvr (ORCPT ); Fri, 26 Jul 2019 09:51:47 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id F353A337; Fri, 26 Jul 2019 06:51:46 -0700 (PDT) Received: from usa.arm.com (e107155-lin.cambridge.arm.com [10.1.196.42]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id B9A383F694; Fri, 26 Jul 2019 06:51:45 -0700 (PDT) From: Sudeep Holla To: linux-arm-kernel@lists.infradead.org Cc: Sudeep Holla , Peng Fan , linux-kernel@vger.kernel.org, Bo Zhang , Jim Quinlan , Volodymyr Babchuk , Gaku Inami , Etienne Carriere Subject: [PATCH v2 00/10] firmware: arm_scmi: Add support for Rx channels, async commands and delayed response Date: Fri, 26 Jul 2019 14:51:28 +0100 Message-Id: <20190726135138.9858-1-sudeep.holla@arm.com> X-Mailer: git-send-email 2.17.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, This patch series adds SCMI infrastructure/core support for recieve(Rx) channels, asynchronous commands and delayed response. It adds async command support for clock rate setting and sensor reading based on the attributes read from the firmware. The code is rebased on the cleanup series[1] and is available @[2] -- Regards, Sudeep [1] https://lore.kernel.org/lkml/20190726134531.8928-1-sudeep.holla@arm.com [2] git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git scmi_updates v1->v2: - Fixed error messages to indicate Tx/Rx correctly - Dropped receive buffer support as notifications are not yet added - Simplied atomic_inc/dec for async request count and fixed the commit message - Fixed fetching sensor value i.e. *pval + 1 to *(pval + 1) in scmi_sensor_reading_get Sudeep Holla (10): firmware: arm_scmi: Reorder some functions to avoid forward declarations firmware: arm_scmi: Segregate tx channel handling and prepare to add rx firmware: arm_scmi: Add receive channel support for notifications firmware: arm_scmi: Separate out tx buffer handling and prepare to add rx firmware: arm_scmi: Add mechanism to unpack message headers firmware: arm_scmi: Add support for asynchronous commands and delayed response firmware: arm_scmi: Drop async flag in sensor_ops->reading_get firmware: arm_scmi: Add asynchronous sensor read if it supports firmware: arm_scmi: Drop config flag in clk_ops->rate_set firmware: arm_scmi: Use asynchronous CLOCK_RATE_SET when possible drivers/clk/clk-scmi.c | 2 +- drivers/firmware/arm_scmi/clock.c | 21 +- drivers/firmware/arm_scmi/common.h | 6 +- drivers/firmware/arm_scmi/driver.c | 342 ++++++++++++++++++---------- drivers/firmware/arm_scmi/sensors.c | 32 ++- drivers/hwmon/scmi-hwmon.c | 2 +- include/linux/scmi_protocol.h | 6 +- 7 files changed, 271 insertions(+), 140 deletions(-) -- 2.17.1