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

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Date:	Fri, 15 Feb 2013 10:35:39 +0100
From:	Matthias Brugger <matthias.bgg@...il.com>
To:	Benoit Cousson <b-cousson@...com>
Cc:	Javier Martinez Canillas <martinez.javier@...il.com>,
	"tony@...mide.com" <tony@...mide.com>,
	"grant.likely@...retlab.ca" <grant.likely@...retlab.ca>,
	"eballetbo@...il.com" <eballetbo@...il.com>,
	"elezegarcia@...il.com" <elezegarcia@...il.com>,
	"ebutera@...il.com" <ebutera@...il.com>,
	"javier.martinez@...labora.co.uk" <javier.martinez@...labora.co.uk>,
	"linux-omap@...r.kernel.org" <linux-omap@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"devicetree-discuss@...ts.ozlabs.org" 
	<devicetree-discuss@...ts.ozlabs.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] arm: dts: Add uart1 and uart2 to igep boards.

2013/1/26 Javier Martinez Canillas <martinez.javier@...il.com>:
> On Sat, Jan 26, 2013 at 4:16 PM, Matthias Brugger <matthias.bgg@...il.com>
> wrote:
>> Hi Benoit,
>>
>> 2012/12/12 Benoit Cousson <b-cousson@...com>:
>>> 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.
>>
>> Can you pin-point me to the repository where this patches are in right
>> now? I tried to figure it out these days, but didn't found where to
>> clone the repository from.
>>
>> Thanks,
>> Matthias
>>
>
> Hi Matthias,
>
> OMAP DT tree is:
> git://git.kernel.org/pub/scm/linux/kernel/git/bcousson/linux-omap-dt.git

Hi all,

unfortunately I can't find the patch in this tree.
Benoit, can you pin point me to the right tree/branch? (I had a look
in for_3.9/dts branch).

Thanks,
Matthias

>
> Hope it helps,
> Javier



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