[PATCHv2 1/4] arm: orion5x: fix orion5x.dtsi gpio parameters

[andrew@lunn.ch (Andrew Lunn)]

On Sat, Mar 23, 2013 at 10:29:54PM +0000, Alexander Clouter wrote:
> orion5x.dtsi is missing the gpio alias as well as including a typo
> ('ngpio' instead of 'ngpios') that prevented the orion-gpio driver
> from loading.  This patches resolves this.
> 
> Signed-off-by: Alexander Clouter <alex@digriz.org.uk>
> ---
>  arch/arm/boot/dts/orion5x.dtsi |    5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/orion5x.dtsi b/arch/arm/boot/dts/orion5x.dtsi
> index 8aad00f..9bde027 100644
> --- a/arch/arm/boot/dts/orion5x.dtsi
> +++ b/arch/arm/boot/dts/orion5x.dtsi
> @@ -13,6 +13,9 @@
>  	compatible = "marvell,orion5x";
>  	interrupt-parent = <&intc>;
>  
> +	aliases {
> +		gpio0 = &gpio0;
> +	};
>  	intc: interrupt-controller {
>  		compatible = "marvell,orion-intc", "marvell,intc";
>  		interrupt-controller;
> @@ -32,7 +35,7 @@
>  			#gpio-cells = <2>;
>  			gpio-controller;
>  			reg = <0x10100 0x40>;
> -			ngpio = <32>;
> +			ngpios = <32>;
>  			interrupts = <6>, <7>, <8>, <9>;
>  		};

Hi Alex

If you look at Dove, Kirkwood, etc, you see:

                gpio0: gpio at d0400 {
                        compatible = "marvell,orion-gpio";
                        #gpio-cells = <2>;
                        gpio-controller;
                        reg = <0xd0400 0x20>;
                        ngpios = <32>;
                        interrupt-controller;
                        #interrupt-cells = <2>;
                        interrupts = <12>, <13>, <14>, <60>;
                };

I think you also need to add

                        interrupt-controller;
                        #interrupt-cells = <2>;


	Andrew