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Date: Thu, 21 May 2020 12:01:41 -0700 From: Bjorn Andersson <bjorn.andersson@...aro.org> To: Suman Anna <s-anna@...com> Cc: Rob Herring <robh+dt@...nel.org>, Mathieu Poirier <mathieu.poirier@...aro.org>, Lokesh Vutla <lokeshvutla@...com>, linux-remoteproc@...r.kernel.org, devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH v2 0/4] TI K3 DSP remoteproc driver for C66x DSPs On Thu 21 May 11:59 PDT 2020, Suman Anna wrote: > Hi Bjorn, > > On 5/20/20 7:10 PM, Suman Anna wrote: > > Hi All, > > > > The following is v2 of the K3 DSP remoteproc driver supporting the C66x DSPs > > on the TI K3 J721E SoCs. The patches are based on the latest commit on the > > rproc-next branch, 7dcef3988eed ("remoteproc: Fix an error code in > > devm_rproc_alloc()"). > > I realized I also had the R5F patches on my branch, so the third patch won't > apply cleanly (conflict on Makefile). Let me know if you want a new revision > posted for you to pick up the series. > That should be fine, thanks for the heads up! Will give Mathieu a day or two to take a look as well. Regards, Bjorn > regards > Suman > > > > > v2 includes a new remoteproc core patch (patch 1) that adds an OF helper > > for parsing the firmware-name property. This is refactored out to avoid > > replicating the code in various remoteproc drivers. Please see the > > individual patches for detailed changes. > > > > The main dependent patches from the previous series are now staged in > > rproc-next branch. The only dependency for this series is the common > > ti-sci-proc helper between R5 and DSP drivers [1]. Please see the initial > > cover-letter [2] for v1 details. > > > > regards > > Suman > > > > [1] https://patchwork.kernel.org/patch/11456379/ > > [2] https://patchwork.kernel.org/cover/11458573/ > > > > Suman Anna (4): > > remoteproc: Introduce rproc_of_parse_firmware() helper > > dt-bindings: remoteproc: Add bindings for C66x DSPs on TI K3 SoCs > > remoteproc/k3-dsp: Add a remoteproc driver of K3 C66x DSPs > > remoteproc/k3-dsp: Add support for L2RAM loading on C66x DSPs > > > > .../bindings/remoteproc/ti,k3-dsp-rproc.yaml | 190 +++++ > > drivers/remoteproc/Kconfig | 13 + > > drivers/remoteproc/Makefile | 1 + > > drivers/remoteproc/remoteproc_core.c | 23 + > > drivers/remoteproc/remoteproc_internal.h | 2 + > > drivers/remoteproc/ti_k3_dsp_remoteproc.c | 773 ++++++++++++++++++ > > 6 files changed, 1002 insertions(+) > > create mode 100644 Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.yaml > > create mode 100644 drivers/remoteproc/ti_k3_dsp_remoteproc.c > > >
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