* [PATCH] ARM: dts: sun6i-a31: Add pins definitions for more UARTs
@ 2015-10-26 3:07 Luis Araneda
[not found] ` <1445828876-35549-1-git-send-email-luaraneda-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
0 siblings, 1 reply; 4+ messages in thread
From: Luis Araneda @ 2015-10-26 3:07 UTC (permalink / raw)
To: Maxime Ripard
Cc: Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
Russell King, Chen-Yu Tsai, devicetree-u79uwXL29TY76Z2rM5mHXA,
Luis Araneda
Two additional UARTs tested on the GPIO pins from the
Banana Pi M2 board
Signed-off-by: Luis Araneda <luaraneda-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
arch/arm/boot/dts/sun6i-a31.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
index 83c1879..eb02d57 100644
--- a/arch/arm/boot/dts/sun6i-a31.dtsi
+++ b/arch/arm/boot/dts/sun6i-a31.dtsi
@@ -654,6 +654,20 @@
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+ uart2_pins_a: uart2@0 {
+ allwinner,pins = "PG6", "PG7", "PG8", "PG9";
+ allwinner,function = "uart2";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ uart5_pins_a: uart5@0 {
+ allwinner,pins = "PE4", "PE5", "PE6", "PE7";
+ allwinner,function = "uart5";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
i2c0_pins_a: i2c0@0 {
allwinner,pins = "PH14", "PH15";
allwinner,function = "i2c0";
--
1.9.1
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^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] ARM: dts: sun6i-a31: Add pins definitions for more UARTs
[not found] ` <1445828876-35549-1-git-send-email-luaraneda-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
@ 2015-10-26 3:47 ` Chen-Yu Tsai
[not found] ` <CAGb2v669OCEJ_f5Oy8vCmd6sYsrgbLLTN4fq==thQ9JJ3F3CVQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
0 siblings, 1 reply; 4+ messages in thread
From: Chen-Yu Tsai @ 2015-10-26 3:47 UTC (permalink / raw)
To: Luis Araneda
Cc: Maxime Ripard, Rob Herring, Pawel Moll, Mark Rutland,
Ian Campbell, Kumar Gala, Russell King, Chen-Yu Tsai, devicetree
Hi,
On Mon, Oct 26, 2015 at 11:07 AM, Luis Araneda <luaraneda-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> Two additional UARTs tested on the GPIO pins from the
> Banana Pi M2 board
>
> Signed-off-by: Luis Araneda <luaraneda-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> ---
IIRC the policy we have is only add stuff that is actually used. I don't
see a follow up patch using these in any boards.
Also, please Cc LAKML for DT patches.
Regards
ChenYu
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] ARM: dts: sun6i-a31: Add pins definitions for more UARTs
[not found] ` <CAGb2v669OCEJ_f5Oy8vCmd6sYsrgbLLTN4fq==thQ9JJ3F3CVQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
@ 2015-10-26 5:05 ` Luis Araneda
[not found] ` <CAHbBuxraeMd1jB1EkA8g9Z2nPWFxgubUx00VorSAz1S11PqRMA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
0 siblings, 1 reply; 4+ messages in thread
From: Luis Araneda @ 2015-10-26 5:05 UTC (permalink / raw)
To: Chen-Yu Tsai
Cc: Maxime Ripard, Rob Herring, Pawel Moll, Mark Rutland,
Ian Campbell, Kumar Gala, Russell King, devicetree
Hi,
You're right on that these pins aren't currently in use by any .dts
file, but the manufacturer, Sinovoip,
should be submitting a .dts file for the board soon, and if they
don't, I'm sure the Linux-Sunxi community will do.
You can see a work-in-progress device tree at:
https://github.com/BPI-SINOVOIP/BPI-Mainline-kernel/blob/master/arch/arm/boot/dts/sun6i-a31s-bananapi-m2.dts
Apologies in advance if some of what I've written is against any rule,
I read them, but something might be wrong because this is my first
attempt to submit a patch.
Cheers,
Luis Araneda.
On Mon, Oct 26, 2015 at 12:47 AM, Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org> wrote:
> Hi,
>
> On Mon, Oct 26, 2015 at 11:07 AM, Luis Araneda <luaraneda-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>> Two additional UARTs tested on the GPIO pins from the
>> Banana Pi M2 board
>>
>> Signed-off-by: Luis Araneda <luaraneda-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>> ---
>
> IIRC the policy we have is only add stuff that is actually used. I don't
> see a follow up patch using these in any boards.
>
> Also, please Cc LAKML for DT patches.
>
>
> Regards
> ChenYu
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] ARM: dts: sun6i-a31: Add pins definitions for more UARTs
[not found] ` <CAHbBuxraeMd1jB1EkA8g9Z2nPWFxgubUx00VorSAz1S11PqRMA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
@ 2015-10-26 6:57 ` Chen-Yu Tsai
0 siblings, 0 replies; 4+ messages in thread
From: Chen-Yu Tsai @ 2015-10-26 6:57 UTC (permalink / raw)
To: Luis Araneda
Cc: Chen-Yu Tsai, Maxime Ripard, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, devicetree
On Mon, Oct 26, 2015 at 1:05 PM, Luis Araneda <luaraneda-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> Hi,
>
> You're right on that these pins aren't currently in use by any .dts
> file, but the manufacturer, Sinovoip,
> should be submitting a .dts file for the board soon, and if they
> don't, I'm sure the Linux-Sunxi community will do.
> You can see a work-in-progress device tree at:
> https://github.com/BPI-SINOVOIP/BPI-Mainline-kernel/blob/master/arch/arm/boot/dts/sun6i-a31s-bananapi-m2.dts
Hans already submitted one. See:
https://git.kernel.org/cgit/linux/kernel/git/mripard/linux.git/commit/?h=sunxi/dt-for-4.4&id=c2aa565107fb
>
> Apologies in advance if some of what I've written is against any rule,
> I read them, but something might be wrong because this is my first
> attempt to submit a patch.
No problem. :)
ChenYu
> Cheers,
> Luis Araneda.
>
> On Mon, Oct 26, 2015 at 12:47 AM, Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org> wrote:
>> Hi,
>>
>> On Mon, Oct 26, 2015 at 11:07 AM, Luis Araneda <luaraneda-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>>> Two additional UARTs tested on the GPIO pins from the
>>> Banana Pi M2 board
>>>
>>> Signed-off-by: Luis Araneda <luaraneda-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>>> ---
>>
>> IIRC the policy we have is only add stuff that is actually used. I don't
>> see a follow up patch using these in any boards.
>>
>> Also, please Cc LAKML for DT patches.
>>
>>
>> Regards
>> ChenYu
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2015-10-26 3:07 [PATCH] ARM: dts: sun6i-a31: Add pins definitions for more UARTs Luis Araneda
[not found] ` <1445828876-35549-1-git-send-email-luaraneda-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-10-26 3:47 ` Chen-Yu Tsai
[not found] ` <CAGb2v669OCEJ_f5Oy8vCmd6sYsrgbLLTN4fq==thQ9JJ3F3CVQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-10-26 5:05 ` Luis Araneda
[not found] ` <CAHbBuxraeMd1jB1EkA8g9Z2nPWFxgubUx00VorSAz1S11PqRMA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-10-26 6:57 ` Chen-Yu Tsai
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