[PATCH 2/2] ARM: dts: am4372: Add emif node

Felipe Balbi balbi at ti.com
Tue Jun 2 12:22:28 PDT 2015


On Wed, May 06, 2015 at 12:25:33PM -0500, Dave Gerlach wrote:
> Add node for TI AM4372 EMIF.
> 
> Signed-off-by: Dave Gerlach <d-gerlach at ti.com>

Tony, this patch fixes the regression I just reported at [1], care to
pick this one up ?

Tested-by: Felipe Balbi <balbi at ti.com>
Acked-by: Felipe Balbi <balbi at ti.com>

[1] http://marc.info/?l=linux-omap&m=143327283632248&w=2

> ---
>  Documentation/devicetree/bindings/memory-controllers/ti/emif.txt | 1 +
>  arch/arm/boot/dts/am4372.dtsi                                    | 6 ++++++
>  2 files changed, 7 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/memory-controllers/ti/emif.txt b/Documentation/devicetree/bindings/memory-controllers/ti/emif.txt
> index 938f8e1..0db6047 100644
> --- a/Documentation/devicetree/bindings/memory-controllers/ti/emif.txt
> +++ b/Documentation/devicetree/bindings/memory-controllers/ti/emif.txt
> @@ -8,6 +8,7 @@ of the EMIF IP and memory parts attached to it.
>  Required properties:
>  - compatible	: Should be of the form "ti,emif-<ip-rev>" where <ip-rev>
>    is the IP revision of the specific EMIF instance.
> +		  For am437x should be ti,emif-am4372.
>  
>  - phy-type	: <u32> indicating the DDR phy type. Following are the
>    allowed values
> diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
> index c80a3e2..9521a38 100644
> --- a/arch/arm/boot/dts/am4372.dtsi
> +++ b/arch/arm/boot/dts/am4372.dtsi
> @@ -132,6 +132,12 @@
>  			};
>  		};
>  
> +		emif: emif at 4c000000 {
> +			compatible = "ti,emif-am4372";
> +			reg = <0x4c000000 0x1000000>;
> +			ti,hwmods = "emif";
> +		};
> +
>  		edma: edma at 49000000 {
>  			compatible = "ti,edma3";
>  			ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2";
> -- 
> 2.3.6
> 
> --
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-- 
balbi
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