linux-kernel - Re: [PATCH] ARM: at91: add i2c2 pinctrl speficifation to sama5d3 DT

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Date:	Mon, 02 Dec 2013 19:54:09 +0100
From:	boris brezillon <b.brezillon@...rkiz.com>
To:	Nicolas Ferre <nicolas.ferre@...el.com>,
	linux-arm-kernel@...ts.infradead.org,
	Jean-Christophe PLAGNIOL-VILLARD <plagnioj@...osoft.com>
CC:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: at91: add i2c2 pinctrl speficifation to sama5d3
 DT

On 02/12/2013 17:18, Nicolas Ferre wrote:


Acked-by: Boris BREZILLON <b.brezillon@...rkiz.com>
> Signed-off-by: Nicolas Ferre <nicolas.ferre@...el.com>
> ---
>   arch/arm/boot/dts/sama5d3.dtsi | 10 ++++++++++
>   1 file changed, 10 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi
> index f520b0236671..f5fd111b5ee6 100644
> --- a/arch/arm/boot/dts/sama5d3.dtsi
> +++ b/arch/arm/boot/dts/sama5d3.dtsi
> @@ -304,6 +304,8 @@
>   				dmas = <&dma1 2 AT91_DMA_CFG_PER_ID(11)>,
>   				       <&dma1 2 AT91_DMA_CFG_PER_ID(12)>;
>   				dma-names = "tx", "rx";
> +				pinctrl-names = "default";
> +				pinctrl-0 = <&pinctrl_i2c2>;
>   				#address-cells = <1>;
>   				#size-cells = <0>;
>   				clocks = <&twi2_clk>;
> @@ -494,6 +496,14 @@
>   					};
>   				};
>   
> +				i2c2 {
> +					pinctrl_i2c2: i2c2-0 {
> +						atmel,pins =
> +							<AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_NONE	/* TWD2 pin, conflicts with LCDDAT18, ISI_D2 */
> +							 AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* TWCK2 pin, conflicts with LCDDAT19, ISI_D3 */
> +					};
> +				};
> +
>   				isi {
>   					pinctrl_isi: isi-0 {
>   						atmel,pins =

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