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

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Message-ID: <CAAwP0s3bs=uqCRPgQiXQUnHq-6L61ayrP0WrXdJrNxNuGfmV0A@mail.gmail.com>
Date:	Sat, 2 Mar 2013 02:52:53 +0100
From:	Javier Martinez Canillas <martinez.javier@...il.com>
To:	"Cousson, Benoit" <b-cousson@...com>
Cc:	Matthias Brugger <matthias.bgg@...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.

On Fri, Feb 15, 2013 at 11:03 AM, Cousson, Benoit <b-cousson@...com> wrote:
> Hi Matthias,
>
>
> On 2/15/2013 10:35 AM, Matthias Brugger wrote:
>>
>> 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.
>
>
> Sorry about that. I've never pushed the latest branch, and was busy the past
> month. I'll refresh the branch with all the pending patches.
>
> Regards,
> Benoit
>

Hi Benoit,

I realized that your for_3.9/dts branch has not landed in mainline yet
and we are near to the end of the merge window.

Are you still planing to include those changes for 3.9 or are you
going to wait until the next release?

Thanks a lot and best regards,
Javier
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