Re: [PATCH 1/3] dt-bindings: remoteproc: Add bindings for C66x DSPs on TI K3 SoCs

From: Rob Herring <robh@kernel.org>
To: Suman Anna <s-anna@ti.com>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Mathieu Poirier <mathieu.poirier@linaro.org>,
	Lokesh Vutla <lokeshvutla@ti.com>,
	linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/3] dt-bindings: remoteproc: Add bindings for C66x DSPs on TI K3 SoCs
Date: Thu, 26 Mar 2020 10:54:35 -0600	[thread overview]
Message-ID: <20200326165435.GA10370@bogus> (raw)
In-Reply-To: <20200325201839.15896-2-s-anna@ti.com>

On Wed, 25 Mar 2020 15:18:37 -0500, Suman Anna wrote:
> Some Texas Instruments K3 family of SoCs have one of more Digital Signal
> Processor (DSP) subsystems that are comprised of either a TMS320C66x
> CorePac and/or a next-generation TMS320C71x CorePac processor subsystem.
> Add the device tree bindings document for the C66x DSP devices on these
> SoCs. The added example illustrates the DT nodes for the first C66x DSP
> device present on the K3 J721E family of SoCs.
> 
> Signed-off-by: Suman Anna <s-anna@ti.com>
> ---
>  .../bindings/remoteproc/ti,k3-dsp-rproc.yaml  | 180 ++++++++++++++++++
>  1 file changed, 180 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.yaml
> 

My bot found errors running 'make dt_binding_check' on your patch:

Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.example.dts:23.13-20: Warning (ranges_format): /example-0/reserved-memory:ranges: empty "ranges" property but its #address-cells (2) differs from /example-0 (1)
Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.example.dts:23.13-20: Warning (ranges_format): /example-0/reserved-memory:ranges: empty "ranges" property but its #size-cells (2) differs from /example-0 (1)
Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.example.dts:42.13-43.72: Warning (ranges_format): /example-0/interconnect@100000:ranges: "ranges" property has invalid length (48 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 2)
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.example.dt.yaml: interconnect@100000: $nodename:0: 'interconnect@100000' does not match '^(bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$'

See https://patchwork.ozlabs.org/patch/1261640

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure dt-schema is up to date:

pip3 install git+https://github.com/devicetree-org/dt-schema.git@master --upgrade

Please check and re-submit.