From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753919AbcA0Hbb (ORCPT ); Wed, 27 Jan 2016 02:31:31 -0500 Received: from mail-wm0-f51.google.com ([74.125.82.51]:37414 "EHLO mail-wm0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752487AbcA0Hb2 (ORCPT ); Wed, 27 Jan 2016 02:31:28 -0500 Date: Wed, 27 Jan 2016 07:31:24 +0000 From: Lee Jones To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: kernel@stlinux.com, maxime.coquelin@st.com, ohad@wizery.com, devicetree@vger.kernel.org, Nathan_Lynch@mentor.com, f.fainelli@gmail.com, ludovic.barre@st.com, s-anna@ti.com Subject: Re: [PATCH v5 0/7] remoteproc: Add driver for STMicroelectronics platforms Message-ID: <20160127073124.GI3368@x1> References: <1452602781-22424-1-git-send-email-lee.jones@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1452602781-22424-1-git-send-email-lee.jones@linaro.org> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Apologies for ping (I hate doing that), but I haven't heard anything from you. Do you want me to re-submit this set, or are you willing to take this and apply the relevant Acks? > ST's platforms often have multiple co-processors (usually ST40s or ST231s) > on-board. This provides the Linux-side infrastructure to flash and boot > them successfully. > > This set has been tested on an STiH410-B2120. > > v4 => v5: > - Check for invalid 'count' (command read length) in write fn()s > > v3 => v4: > Suggested-by: Suman Anna > - Move to using 'reserved-memory' API > - New 'reserved-memory' nodes > - Remove memory locations from RemoteProc's DT node's reg properties > - Remove C code obtaining/allocating DMA memory > - Re-order .start() and .stop() ops > - Add protection around Reset API in error path > - Explicitly set .has_iommu to false > > v2 => v3: > - Generify syscon property (st,syscfg-boot => st,syscfg) > - Rename IP in DT bindings doc (Remote Processor => Co-Processor) > - Remove superfluous 'clock-names' property > - Remove superfluous 'reg-names' property > - Populate MAINTAINERS > - Clean-up DTS formatting > - Use strings in debugfs to control procs ('1|0' => 'start|stop') > - Align copyright statement with MODULE() macros > - Rename driver data structure ('st_rproc' => 'ddata') > - Addition of a full error path in .start() > > v1 => v2: > - Remove Linux implementation specific comment from binding document > - Force debugfs '0' to shutdown co-processor - rather than !1 > - Supply more detailed commit message > - Propagate errors back from .stop() > - Review GPL wording > - Supply original author's SoBs > > Lee Jones (7): > remoteproc: debugfs: Check of invalid 'count' value > remoteproc: dt: Provide bindings for ST's Remote Processor Controller > driver > remoteproc: debugfs: Add ability to boot remote processor using > debugfs > remoteproc: Supply controller driver for ST's Remote Processors > MAINTAINERS: Add ST's Remote Processor Driver to ARM/STI ARCHITECTURE > ARM: STiH407: Add nodes for RemoteProc > ARM: STiH407: Move over to using the 'reserved-memory' API for > obtaining DMA memory > > .../devicetree/bindings/remoteproc/st-rproc.txt | 41 +++ > MAINTAINERS | 1 + > arch/arm/boot/dts/stih407-family.dtsi | 70 +++++ > drivers/remoteproc/Kconfig | 9 + > drivers/remoteproc/Makefile | 1 + > drivers/remoteproc/remoteproc_debugfs.c | 38 ++- > drivers/remoteproc/st_remoteproc.c | 297 +++++++++++++++++++++ > 7 files changed, 455 insertions(+), 2 deletions(-) > create mode 100644 Documentation/devicetree/bindings/remoteproc/st-rproc.txt > create mode 100644 drivers/remoteproc/st_remoteproc.c > -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog