linux-kernel - Re: [PATCH] arm: dts: Add uart1 and uart2 to igep boards.

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Date:	Wed, 12 Dec 2012 17:09:32 +0100
From:	Benoit Cousson <b-cousson@...com>
To:	Matthias Brugger <matthias.bgg@...il.com>
CC:	<tony@...mide.com>, <grant.likely@...retlab.ca>,
	<eballetbo@...il.com>, <elezegarcia@...il.com>,
	<ebutera@...il.com>, <javier.martinez@...labora.co.uk>,
	<linux-omap@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<devicetree-discuss@...ts.ozlabs.org>,
	<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] arm: dts: Add uart1 and uart2 to igep boards.

Hi Matthias,

On 12/12/2012 04:33 PM, Matthias Brugger wrote:
> This patch is a follow-up patch for Javier Martinez effort adding initial
> device tree support to IGEP technology devices. [1]
> 
> It adds uart1 and uart2 bindings to the generic dtsi for the IGEP boards.
> 
> [1] http://www.spinics.net/lists/linux-omap/msg83409.html
> 
> Signed-off-by: Matthias Brugger <matthias.bgg@...il.com>
> ---
>  arch/arm/boot/dts/omap3-igep.dtsi |   24 ++++++++++++++++++++++++
>  1 file changed, 24 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/omap3-igep.dtsi b/arch/arm/boot/dts/omap3-igep.dtsi
> index 125fe00..c02e3c0 100644
> --- a/arch/arm/boot/dts/omap3-igep.dtsi
> +++ b/arch/arm/boot/dts/omap3-igep.dtsi
> @@ -27,6 +27,20 @@
>  };
>  
>  &omap3_pmx_core {
> +	uart1_pins: pinmux_uart1_pins {
> +		pinctrl-single,pins = <
> +			0x152 0x100	/* uart1_rx.uart1_rx INPUT | MODE0 */
> +			0x14c 0		/* uart1_tx.uart1_tx OUTPUT | MODE0 */
> +		>;
> +	};
> +
> +	uart2_pins: pinmux_uart2_pins {
> +		pinctrl-single,pins = <
> +			0x14a 0x100	/* uart2_rx.uart2_rx INPUT | MODE0 */
> +			0x148 0		/* uart2_tx.uart2_tx OUTPUT | MODE0 */
> +		>;
> +	};
> +
>  	uart3_pins: pinmux_uart3_pins {
>  		pinctrl-single,pins = <
>  			0x16e 0x100	/* uart3_rx.uart3_rx INPUT | MODE0 */
> @@ -77,6 +91,16 @@
>  	status = "disabled";
>  };
>  
> +&uart1 {
> +       pinctrl-names = "default";
> +       pinctrl-0 = <&uart1_pins>;
> +};
> +
> +&uart2 {
> +       pinctrl-names = "default";
> +       pinctrl-0 = <&uart2_pins>;
> +};
> +
>  &uart3 {
>         pinctrl-names = "default";
>         pinctrl-0 = <&uart3_pins>;
> 

That looks good to me. I'll apply it on top of javier's series for 3.9.

Thanks,
Benoit

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