[PATCH v2 11/11] ARM i.MX6q: Add LDB device to device tree

[Shawn Guo]

On Wed, Mar 27, 2013 at 06:30:45PM +0100, Philipp Zabel wrote:
> From: Steffen Trumtrar <s.trumtrar at pengutronix.de>
> 
> Add ldb device tree node and clock lookups.
> 
> Signed-off-by: Steffen Trumtrar <s.trumtrar at pengutronix.de>
> Signed-off-by: Philipp Zabel <p.zabel at pengutronix.de>
> ---
>  arch/arm/boot/dts/imx6q.dtsi   | 17 +++++++++++++++++
>  arch/arm/boot/dts/imx6qdl.dtsi | 26 ++++++++++++++++++++++++++
>  2 files changed, 43 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
> index cba021e..1a30227 100644
> --- a/arch/arm/boot/dts/imx6q.dtsi
> +++ b/arch/arm/boot/dts/imx6q.dtsi
> @@ -294,3 +294,20 @@
>  		};
>  	};
>  };
> +
> +&ldb {
> +	clocks = <&clks 33>, <&clks 34>,
> +		 <&clks 39>, <&clks 40>, <&clks 41>, <&clks 42>,
> +		 <&clks 135>, <&clks 136>;
> +	clock-names = "di0_pll", "di1_pll",
> +		      "di0_sel", "di1_sel", "di2_sel", "di3_sel",
> +		      "di0", "di1";

These are identical with the ones in imx6qdl.dtsi, so not needed at all?

> +
> +	lvds-channel at 0 {
> +		crtcs = <&ipu1 0>, <&ipu1 1>, <&ipu2 0>, <&ipu2 1>;
> +	};
> +
> +	lvds-channel at 1 {
> +		crtcs = <&ipu1 0>, <&ipu1 1>, <&ipu2 0>, <&ipu2 1>;
> +	};
> +};
> diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
> index 06ec460..dd5ef96 100644
> --- a/arch/arm/boot/dts/imx6qdl.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl.dtsi
> @@ -529,6 +529,32 @@
>  				reg = <0x020e0000 0x38>;
>  			};
>  
> +			ldb: ldb at 020e0008 {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				compatible = "fsl,imx6q-ldb", "fsl,imx53-ldb";

Since both compatible strings are in the driver matching table, it's not
necessary to have "fsl,imx53-ldb" listed here.

Shawn

> +				clocks = <&clks 33>, <&clks 34>,
> +					 <&clks 39>, <&clks 40>,
> +					 <&clks 135>, <&clks 136>;
> +				clock-names = "di0_pll", "di1_pll",
> +					      "di0_sel", "di1_sel",
> +					      "di0", "di1";
> +				gpr = <&gpr>;
> +				status = "disabled";
> +
> +				lvds-channel at 0 {
> +					reg = <0>;
> +					crtcs = <&ipu1 0>;
> +					status = "disabled";
> +				};
> +
> +				lvds-channel at 1 {
> +					reg = <1>;
> +					crtcs = <&ipu1 1>;
> +					status = "disabled";
> +				};
> +			};
> +
>  			dcic1: dcic at 020e4000 {
>  				reg = <0x020e4000 0x4000>;
>  				interrupts = <0 124 0x04>;
> -- 
> 1.8.2.rc2
>