[PATCH 3/3] ls1021a-twr/qe: add qe node to ls1-twr

[Scott Wood]

On Fri, 2014-10-10 at 14:49 +0800, Zhao Qiang wrote:
> add qe node to ls1021atwr fdt.
> 
> Signed-off-by: Zhao Qiang <B45475 at freescale.com>
> ---
>  arch/arm/boot/dts/ls1021a-twr.dts | 24 +++++++++++++++
>  arch/arm/boot/dts/ls1021a.dtsi    | 64 +++++++++++++++++++++++++++++++++++++++
>  2 files changed, 88 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/ls1021a-twr.dts b/arch/arm/boot/dts/ls1021a-twr.dts
> index a52be7b..415387f 100755
> --- a/arch/arm/boot/dts/ls1021a-twr.dts
> +++ b/arch/arm/boot/dts/ls1021a-twr.dts
> @@ -164,6 +164,30 @@
>  	};
>  };
>  
> +&uqe {
> +	tdma: ucc at 2000 {
> +		compatible = "fsl,ucc-tdm";

Binding?

> +		rx-clock-name = "clk8";
> +		tx-clock-name = "clk9";
> +		fsl,rx-sync-clock = "rsync_pin";
> +		fsl,tx-sync-clock = "tsync_pin";
> +		fsl,tx-timeslot = <0xfffffffe>;
> +		fsl,rx-timeslot = <0xfffffffe>;
> +		fsl,tdm-framer-type = "e1";
> +		fsl,tdm-mode = "normal";
> +		fsl,tdm-id = <0>;
> +		fsl,siram-entry-id = <0>;
> +	};
> +
> +	serial: ucc at 2200 {
> +		device_type = "serial";
> +		compatible = "ucc_uart";
> +		port-number = <1>;
> +		rx-clock-name = "brg2";
> +		tx-clock-name = "brg2";
> +	};

Binding for ucc_uart?  Why device_type?

> +};
> +
>  &pwm6 {
>  	status = "okay";
>  };
> diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
> index 80747dc..3f2ab89 100644
> --- a/arch/arm/boot/dts/ls1021a.dtsi
> +++ b/arch/arm/boot/dts/ls1021a.dtsi
> @@ -314,6 +314,70 @@
>  			status = "disabled";
>  		};
>  
> +		uqe: uqe at 2400000 {

How does "uqe" differ from "qe"?

-Scott