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Date:   Thu, 6 Feb 2020 13:55:51 -0700
From:   Rob Herring <robh@kernel.org>
To:     Chuanhong Guo <gch981213@gmail.com>
Cc:     linux-spi@vger.kernel.org, Mark Brown <broonie@kernel.org>,
        linux-kernel@vger.kernel.org, Mark Rutland <mark.rutland@arm.com>,
        devicetree@vger.kernel.org, Chuanhong Guo <gch981213@gmail.com>
Subject: Re: [PATCH v2 2/2] dt-binding: spi: add bindings for spi-ar934x
Message-ID: <20200206205551.GA15172@bogus>
References: <20200206150626.708649-1-gch981213@gmail.com>
 <20200206150626.708649-3-gch981213@gmail.com>
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On Thu,  6 Feb 2020 23:06:26 +0800, Chuanhong Guo wrote:
> Add binding documentation for SPI controller in Qualcomm Atheros
> AR934x/QCA95xx SoCs.
> 
> Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
> ---
> Changes since v1: none
>  .../bindings/spi/qca,ar934x-spi.yaml          | 40 +++++++++++++++++++
>  1 file changed, 40 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/spi/qca,ar934x-spi.yaml
> 

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

Documentation/devicetree/bindings/display/simple-framebuffer.example.dts:21.16-37.11: Warning (chosen_node_is_root): /example-0/chosen: chosen node must be at root node
Error: Documentation/devicetree/bindings/spi/qca,ar934x-spi.example.dts:20.28-29 syntax error
FATAL ERROR: Unable to parse input tree
scripts/Makefile.lib:300: recipe for target 'Documentation/devicetree/bindings/spi/qca,ar934x-spi.example.dt.yaml' failed
make[1]: *** [Documentation/devicetree/bindings/spi/qca,ar934x-spi.example.dt.yaml] Error 1
Makefile:1263: recipe for target 'dt_binding_check' failed
make: *** [dt_binding_check] Error 2

See https://patchwork.ozlabs.org/patch/1234394
Please check and re-submit.