| Message ID | 20151009141744.GC28928@e103737-lin.cambridge.arm.com |
|---|---|
| State | New |
| Headers | show
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[2001:1868:205::9]) by mx.google.com with ESMTPS id zg9si2885978pac.171.2015.10.09.07.19.12 for <patch@linaro.org> (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 09 Oct 2015 07:19:12 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org designates 2001:1868:205::9 as permitted sender) client-ip=2001:1868:205::9; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZkYUw-0000S6-1v; Fri, 09 Oct 2015 14:18:14 +0000 Received: from foss.arm.com ([217.140.101.70]) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZkYUs-0000EL-NP for linux-arm-kernel@lists.infradead.org; Fri, 09 Oct 2015 14:18:11 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 1C4B63C; Fri, 9 Oct 2015 07:17:48 -0700 (PDT) Received: from e103737-lin.cambridge.arm.com (e103737-lin.cambridge.arm.com [10.1.207.150]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 3DFFD3F21A; Fri, 9 Oct 2015 07:17:47 -0700 (PDT) Date: Fri, 9 Oct 2015 15:17:44 +0100 From: Sudeep Holla <sudeep.holla@arm.com> To: arm@kernel.org Subject: [GIT PULL][1/2] ARM System Control and Power Interface(SCPI) support Message-ID: <20151009141744.GC28928@e103737-lin.cambridge.arm.com> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20151009_071810_811551_897D0917 X-CRM114-Status: GOOD ( 14.43 ) X-Spam-Score: -6.9 (------) X-Spam-Report: SpamAssassin version 3.4.0 on bombadil.infradead.org summary: Content analysis details: (-6.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [217.140.101.70 listed in list.dnswl.org] -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: <patchwork-forward.linaro.org> List-Unsubscribe: <mailto:googlegroups-manage+836684582541+unsubscribe@googlegroups.com>, <http://groups.google.com/a/linaro.org/group/patchwork-forward/subscribe> List-Archive: <http://groups.google.com/a/linaro.org/group/patchwork-forward/> List-Post: <http://groups.google.com/a/linaro.org/group/patchwork-forward/post>, <mailto:patchwork-forward@linaro.org> List-Help: <http://support.google.com/a/linaro.org/bin/topic.py?topic=25838>, <mailto:patchwork-forward+help@linaro.org> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe> Cc: Jon Medhurst <tixy@linaro.org>, Lorenzo Pieralisi <Lorenzo.Pieralisi@arm.com>, Arnd Bergmann <arnd@arndb.de>, Kevin Hilman <khilman@kernel.org>, Punit Agrawal <punit.agrawal@arm.com>, Liviu Dudau <liviu.dudau@arm.com>, Sudeep Holla <sudeep.holla@arm.com>, Olof Johansson <olof@lixom.net>, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org X-Removed-Original-Auth: Dkim didn't pass. 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Hi Arnd, Kevin, Olof, Please consider pulling the following commits for v4.4. Regards, Sudeep The following changes since commit 6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357f: Linux 4.3-rc1 (2015-09-12 16:35:56 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git tags/arm-scpi-for-v4.4 for you to fetch changes up to 68acc77a2d5197141ba376fd8872eccb43bfcd7d: hwmon: Support thermal zones registration for SCP temperature sensors (2015-10-09 11:05:53 +0100) ---------------------------------------------------------------- ARM System Control and Power Interface(SCPI) support It adds support for the following features provided by SCP firmware using different subsystems in Linux: 1. SCPI mailbox protocol driver which using mailbox framework 2. Clocks provided by SCP using clock framework 3. CPU DVFS(cpufreq) using existing arm-big-little driver 4. SCPI based sensors including temperature sensors ---------------------------------------------------------------- Punit Agrawal (4): Documentation: add DT bindings for ARM SCPI sensors firmware: arm_scpi: Extend to support sensors hwmon: Support sensors exported via ARM SCP interface hwmon: Support thermal zones registration for SCP temperature sensors Sudeep Holla (5): Documentation: add DT binding for ARM System Control and Power Interface(SCPI) protocol firmware: add support for ARM System Control and Power Interface(SCPI) protocol clk: add support for clocks provided by SCP(System Control Processor) clk: scpi: add support for cpufreq virtual device cpufreq: arm_big_little: add SCPI interface driver Documentation/devicetree/bindings/arm/arm,scpi.txt | 188 +++++ Documentation/hwmon/scpi-hwmon | 33 + MAINTAINERS | 10 + drivers/clk/Kconfig | 10 + drivers/clk/Makefile | 1 + drivers/clk/clk-scpi.c | 325 +++++++++ drivers/cpufreq/Kconfig.arm | 10 + drivers/cpufreq/Makefile | 1 + drivers/cpufreq/scpi-cpufreq.c | 124 ++++ drivers/firmware/Kconfig | 19 + drivers/firmware/Makefile | 1 + drivers/firmware/arm_scpi.c | 771 +++++++++++++++++++++ drivers/hwmon/Kconfig | 8 + drivers/hwmon/Makefile | 1 + drivers/hwmon/scpi-hwmon.c | 288 ++++++++ include/linux/scpi_protocol.h | 78 +++ 16 files changed, 1868 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/arm,scpi.txt create mode 100644 Documentation/hwmon/scpi-hwmon create mode 100644 drivers/clk/clk-scpi.c create mode 100644 drivers/cpufreq/scpi-cpufreq.c create mode 100644 drivers/firmware/arm_scpi.c create mode 100644 drivers/hwmon/scpi-hwmon.c create mode 100644 include/linux/scpi_protocol.h