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 9A2BFC433FF for ; Tue, 6 Aug 2019 17:02:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7647120717 for ; Tue, 6 Aug 2019 17:02:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387782AbfHFRCT (ORCPT ); Tue, 6 Aug 2019 13:02:19 -0400 Received: from foss.arm.com ([217.140.110.172]:36984 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730505AbfHFRCT (ORCPT ); Tue, 6 Aug 2019 13:02:19 -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 3EB75344; Tue, 6 Aug 2019 10:02:16 -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 571DB3F575; Tue, 6 Aug 2019 10:02:14 -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 , aidapala@qti.qualcomm.com, pajay@qti.qualcomm.com, Etienne Carriere , Souvik Chakravarty , wesleys@xilinx.com, Felix Burton , Saeed Nowshadi Subject: [PATCH v2 0/5] firmware: arm_scmi: add SCMI v2.0 fastchannels and reset protocol support Date: Tue, 6 Aug 2019 18:02:03 +0100 Message-Id: <20190806170208.6787-1-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 SCMI v2.0[1] released recently adds support for: 1. Performance protocol fast channels 2. Reset Management Protocol among several other features. This series adds support for the above 2. The code is based on the cleanup[2] and Rx/async/delayed response series[3] and is available @[4] -- Regards, Sudeep v1[5]->v2: - Changed the macro SCMI_PERF_FC_RING_DB to use do {} while(0) - Renamed RESET_ARM_SCMI to RESET_SCMI and reworded Kconfig text - Dropped unused struct device pointer from scmi_reset_data - Added to_scmi_handle which helped to remove some repetitive code - Fixed some doxygen comments - Initialised rcdev.nr_resets - Fixed MODULE_DESCRIPTION [1] http://infocenter.arm.com/help/topic/com.arm.doc.den0056b/DEN0056B_System_Control_and_Management_Interface_v2_0.pdf [2] https://lore.kernel.org/lkml/20190726134531.8928-1-sudeep.holla@arm.com [3] https://lore.kernel.org/lkml/20190726135138.9858-1-sudeep.holla@arm.com/ [4] git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git scmi_updates [5] https://lore.kernel.org/lkml/20190726135954.11078-1-sudeep.holla@arm.com/ Sudeep Holla (5): firmware: arm_scmi: Add discovery of SCMI v2.0 performance fastchannels firmware: arm_scmi: Make use SCMI v2.0 fastchannel for performance protocol dt-bindings: arm: Extend SCMI to support new reset protocol firmware: arm_scmi: Add RESET protocol in SCMI v2.0 reset: Add support for resets provided by SCMI .../devicetree/bindings/arm/arm,scmi.txt | 17 ++ MAINTAINERS | 1 + drivers/firmware/arm_scmi/Makefile | 2 +- drivers/firmware/arm_scmi/perf.c | 257 +++++++++++++++++- drivers/firmware/arm_scmi/reset.c | 231 ++++++++++++++++ drivers/reset/Kconfig | 11 + drivers/reset/Makefile | 1 + drivers/reset/reset-scmi.c | 126 +++++++++ include/linux/scmi_protocol.h | 26 ++ 9 files changed, 663 insertions(+), 9 deletions(-) create mode 100644 drivers/firmware/arm_scmi/reset.c create mode 100644 drivers/reset/reset-scmi.c -- 2.17.1 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=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 C3A7DC433FF for ; 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Tue, 6 Aug 2019 10:02:14 -0700 (PDT) From: Sudeep Holla To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 0/5] firmware: arm_scmi: add SCMI v2.0 fastchannels and reset protocol support Date: Tue, 6 Aug 2019 18:02:03 +0100 Message-Id: <20190806170208.6787-1-sudeep.holla@arm.com> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190806_100218_172517_9F9A2BB4 X-CRM114-Status: GOOD ( 10.75 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peng Fan , Etienne Carriere , Souvik Chakravarty , wesleys@xilinx.com, aidapala@qti.qualcomm.com, linux-kernel@vger.kernel.org, Saeed Nowshadi , Bo Zhang , Felix Burton , Jim Quinlan , Sudeep Holla , pajay@qti.qualcomm.com, Gaku Inami , Volodymyr Babchuk MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org SCMI v2.0[1] released recently adds support for: 1. Performance protocol fast channels 2. Reset Management Protocol among several other features. This series adds support for the above 2. The code is based on the cleanup[2] and Rx/async/delayed response series[3] and is available @[4] -- Regards, Sudeep v1[5]->v2: - Changed the macro SCMI_PERF_FC_RING_DB to use do {} while(0) - Renamed RESET_ARM_SCMI to RESET_SCMI and reworded Kconfig text - Dropped unused struct device pointer from scmi_reset_data - Added to_scmi_handle which helped to remove some repetitive code - Fixed some doxygen comments - Initialised rcdev.nr_resets - Fixed MODULE_DESCRIPTION [1] http://infocenter.arm.com/help/topic/com.arm.doc.den0056b/DEN0056B_System_Control_and_Management_Interface_v2_0.pdf [2] https://lore.kernel.org/lkml/20190726134531.8928-1-sudeep.holla@arm.com [3] https://lore.kernel.org/lkml/20190726135138.9858-1-sudeep.holla@arm.com/ [4] git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git scmi_updates [5] https://lore.kernel.org/lkml/20190726135954.11078-1-sudeep.holla@arm.com/ Sudeep Holla (5): firmware: arm_scmi: Add discovery of SCMI v2.0 performance fastchannels firmware: arm_scmi: Make use SCMI v2.0 fastchannel for performance protocol dt-bindings: arm: Extend SCMI to support new reset protocol firmware: arm_scmi: Add RESET protocol in SCMI v2.0 reset: Add support for resets provided by SCMI .../devicetree/bindings/arm/arm,scmi.txt | 17 ++ MAINTAINERS | 1 + drivers/firmware/arm_scmi/Makefile | 2 +- drivers/firmware/arm_scmi/perf.c | 257 +++++++++++++++++- drivers/firmware/arm_scmi/reset.c | 231 ++++++++++++++++ drivers/reset/Kconfig | 11 + drivers/reset/Makefile | 1 + drivers/reset/reset-scmi.c | 126 +++++++++ include/linux/scmi_protocol.h | 26 ++ 9 files changed, 663 insertions(+), 9 deletions(-) create mode 100644 drivers/firmware/arm_scmi/reset.c create mode 100644 drivers/reset/reset-scmi.c -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel