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SubjectRe: [PATCH 1/2] ARM: dts: am4372: Add "ti,am437x-ocp2scp" as compatible string for OCP2SCP
On 03/13/2015 10:12 AM, Kishon Vijay Abraham I wrote:
> Added a new compatible string "ti,am437x-ocp2scp" for OCP2SCP module.
> This is needed since except for the OCP2SCP used in AM437x, SYNC2 value
> in OCP2SCP TIMING should be changed whereas the default value is sufficient
> in AM437x.
>
> Cc: Tony Lindgren <tony@atomide.com>
> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
> ---
> .../devicetree/bindings/bus/omap-ocp2scp.txt | 3 ++-
> arch/arm/boot/dts/am4372.dtsi | 4 ++--
> 2 files changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt b/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt
> index 63dd805..18729f6 100644
> --- a/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt
> +++ b/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt
> @@ -1,7 +1,8 @@
> * OMAP OCP2SCP - ocp interface to scp interface
>
> properties:
> -- compatible : Should be "ti,omap-ocp2scp"
> +- compatible : Should be "ti,am437x-ocp2scp" for AM437x processor
> + Should be "ti,omap-ocp2scp" for all others
> - reg : Address and length of the register set for the device
> - #address-cells, #size-cells : Must be present if the device has sub-nodes
> - ranges : the child address space are mapped 1:1 onto the parent address space
> diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
> index 1943fc3..286e317 100644
> --- a/arch/arm/boot/dts/am4372.dtsi
> +++ b/arch/arm/boot/dts/am4372.dtsi
> @@ -787,7 +787,7 @@
> };
>
> ocp2scp0: ocp2scp@483a8000 {
> - compatible = "ti,omap-ocp2scp";
> + compatible = "ti,am437x-ocp2scp", "ti,omap-ocp2scp";
> #address-cells = <1>;
> #size-cells = <1>;
> ranges;
> @@ -806,7 +806,7 @@
> };
>
> ocp2scp1: ocp2scp@483e8000 {
> - compatible = "ti,omap-ocp2scp";
> + compatible = "ti,am437x-ocp2scp", "ti,omap-ocp2scp";
> #address-cells = <1>;
> #size-cells = <1>;
> ranges;
>


is there a reason you chose not to --cc
'linux-arm-kernel@lists.infradead.org' --cc
'linux-kernel@vger.kernel.org' --cc 'linux-doc@vger.kernel.org' --cc
'devicetree@vger.kernel.org' --cc linux-omap@vger.kernel.org ?


please repost with a proper cover-letter to all appropriate lists.

--
Regards,
Nishanth Menon


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