linux-kernel - Re: [PATCH 3/6] QE: Add uqe

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Message-ID: <20160108201225.GA9813@rob-hp-laptop>
Date:	Fri, 8 Jan 2016 14:12:25 -0600
From:	Rob Herring <robh@...nel.org>
To:	Zhao Qiang <qiang.zhao@....com>
Cc:	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linuxppc-dev@...ts.ozlabs.org, Priyanka.Jain@...escale.com,
	oss@...error.net
Subject: Re: [PATCH 3/6] QE: Add uqe_serial document to bindings

On Fri, Jan 08, 2016 at 10:18:11AM +0800, Zhao Qiang wrote:
> Add uqe_serial document to
> Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/uqe_serial.txt
> 
> Signed-off-by: Zhao Qiang <qiang.zhao@....com>
> ---
>  .../bindings/powerpc/fsl/cpm_qe/uqe_serial.txt       | 20 ++++++++++++++++++++
>  1 file changed, 20 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/uqe_serial.txt
> 
> diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/uqe_serial.txt b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/uqe_serial.txt
> new file mode 100644
> index 0000000..e677599
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/uqe_serial.txt
> @@ -0,0 +1,20 @@
> +* Serial
> +
> +Currently defined compatibles:
> +- ucc_uart
> +
> +Properties for ucc_uart:
> +device_type : which type the device is

Drop this please.

> +port-number : port number of UCC-UART

Use aliases instead.

> +rx-clock-name : which clock QE use for RX
> +tx-clock-name : which clock QE use for TX

These should use the clock binding.

> +
> +Example:
> +
> +	serial: ucc@...0 {
> +		device_type = "serial";
> +		compatible = "ucc_uart";
> +		port-number = <1>;
> +		rx-clock-name = "brg2";
> +		tx-clock-name = "brg2";
> +	};
> -- 
> 2.1.0.27.g96db324
> 
> --
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