Re: [PATCH 1/1] ARM: at91/dt: sam9263: Add CAN device nodes

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On 06/10/2014 at 14:40:07 +0200, Alexander Stein wrote :
> Add the missing CAN devices node including their pin muxing. The required
> clock node already exists.
> 
> Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxxxxxxxx>
Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>

> ---
>  arch/arm/boot/dts/at91sam9263.dtsi | 19 +++++++++++++++++++
>  1 file changed, 19 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
> index bb23c2d..174ab77 100644
> --- a/arch/arm/boot/dts/at91sam9263.dtsi
> +++ b/arch/arm/boot/dts/at91sam9263.dtsi
> @@ -672,6 +672,14 @@
>  					};
>  				};
>  
> +				can {
> +					pinctrl_can_rx_tx: can_rx_tx {
> +						atmel,pins =
> +							<AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE	/* CANRX, conflicts with IRQ0 */
> +							 AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE>;	/* CANTX, conflicts with PCK0 */
> +					};
> +				};
> +
>  				pioA: gpio@fffff200 {
>  					compatible = "atmel,at91rm9200-gpio";
>  					reg = <0xfffff200 0x200>;
> @@ -898,6 +906,17 @@
>  				clock-names = "pwm_clk";
>  				status = "disabled";
>  			};
> +
> +			can: can@fffac000 {
> +				compatible = "atmel,at91sam9263-can";
> +				reg = <0xfffac000 0x300>;
> +				interrupts = <12 IRQ_TYPE_LEVEL_HIGH 3>;
> +				pinctrl-names = "default";
> +				pinctrl-0 = <&pinctrl_can_rx_tx>;
> +				clocks = <&can_clk>;
> +				clock-names = "can_clk";
> +				status = "disabled";
> +			};
>  		};
>  
>  		fb0: fb@0x00700000 {
> -- 
> 2.0.4
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

-- 
Alexandre Belloni, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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