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Date:   Thu, 9 Apr 2020 17:05:36 -0600
From:   Rob Herring <robh@kernel.org>
To:     Hyunki Koo <hyunki00.koo@samsung.com>
Cc:     gregkh@linuxfoundation.org, krzk@kernel.org,
        Hyunki Koo <hyunki00.koo@samsung.com>,
        linux-serial@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH v6 1/2] dt-bindings: serial: Add reg-io-width compatible
Message-ID: <20200409230536.GA13891@bogus>
References: <20200401082721.19431-1-hyunki00.koo@samsung.com>
 <20200406230855.13772-1-hyunki00.koo@samsung.com>
 <CGME20200406230906epcas2p3f5703f7f9f00cd1cf7dbe5cfd304481f@epcas2p3.samsung.com>
 <20200406230855.13772-2-hyunki00.koo@samsung.com>
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On Tue,  7 Apr 2020 08:08:50 +0900, Hyunki Koo wrote:
> Add a description for reg-io-width options for the samsung serial
> UART peripheral.
> 
> Signed-off-by: Hyunki Koo <hyunki00.koo@samsung.com>
> ---
> v5: first added in this series
> v6: clean description of reg-io-width
> ---
>  Documentation/devicetree/bindings/serial/samsung_uart.yaml | 6 ++++++
>  1 file changed, 6 insertions(+)
> 

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

Documentation/devicetree/bindings/serial/samsung_uart.yaml:  mapping values are not allowed in this context
  in "<unicode string>", line 36, column 13
Documentation/devicetree/bindings/Makefile:12: recipe for target 'Documentation/devicetree/bindings/serial/samsung_uart.example.dts' failed
make[1]: *** [Documentation/devicetree/bindings/serial/samsung_uart.example.dts] Error 1
make[1]: *** Waiting for unfinished jobs....
Makefile:1262: recipe for target 'dt_binding_check' failed
make: *** [dt_binding_check] Error 2

See https://patchwork.ozlabs.org/patch/1267104

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.