From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Thu, 24 Jun 2021 13:22:55 -0600 From: Rob Herring Subject: Re: [PATCH v4 13/16] dt-bindings: arm: Add virtio transport for SCMI Message-ID: <20210624192255.GA1842097@robh.at.kernel.org> References: <20210611165937.701-1-cristian.marussi@arm.com> <20210611165937.701-14-cristian.marussi@arm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210611165937.701-14-cristian.marussi@arm.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" To: Cristian Marussi Cc: jean-philippe@linaro.org, mikhail.golubev@opensynergy.com, f.fainelli@gmail.com, vincent.guittot@linaro.org, igor.skalkin@opensynergy.com, virtio-dev@lists.oasis-open.org, devicetree@vger.kernel.org, sudeep.holla@arm.com, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, Vasyl.Vavrychuk@opensynergy.com, Rob Herring , peter.hilber@opensynergy.com, Andriy.Tryshnivskyy@opensynergy.com, james.quinlan@broadcom.com, Jonathan.Cameron@huawei.com, souvik.chakravarty@arm.com, etienne.carriere@linaro.org, linux-arm-kernel@lists.infradead.org List-ID: On Fri, 11 Jun 2021 17:59:34 +0100, Cristian Marussi wrote: > From: Igor Skalkin > > Document the properties for arm,scmi-virtio compatible nodes. > The backing virtio SCMI device is described in patch [1]. > > While doing that, make shmem property required only for pre-existing > mailbox and smc transports, since virtio-scmi does not need it. > > [1] https://lists.oasis-open.org/archives/virtio-comment/202102/msg00018.html > > CC: Rob Herring > CC: devicetree@vger.kernel.org > Signed-off-by: Igor Skalkin > [ Peter: Adapted patch for submission to upstream. ] > Co-developed-by: Peter Hilber > Signed-off-by: Peter Hilber > [ Cristian: converted to yaml format, moved shmen required property. ] > Co-developed-by: Cristian Marussi > Signed-off-by: Cristian Marussi > --- > v3 --> V4 > - convertd to YAML > - make shmem required only for pre-existing mailbox and smc transport > - updated VirtIO specification patch message reference > - dropped virtio-mmio SCMI device example since really not pertinent to > virtio-scmi dt bindings transport: it is not even referenced in SCMI > virtio DT node since they are enumerated by VirtIO subsystem and there > could be PCI based SCMI devices anyway. > --- > Documentation/devicetree/bindings/firmware/arm,scmi.yaml | 8 +++++++- > 1 file changed, 7 insertions(+), 1 deletion(-) > Reviewed-by: Rob Herring _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization