ARM: dts: sun6i-a31: Add pins definitions for more UARTs
Subsystems (2)
PATCH 1/1 ARM: dts: sun6i-a31: Add pins definitions for more UARTs
Two additional UARTs tested on the GPIO pins from the Banana Pi M2 board
--- arch/arm/boot/dts/sun6i-a31.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
arch/arm/boot/dts/sun6i-a31.dtsi +14 -0
@@ -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";
Signature · 6 lines
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A message that is not in the archive (sent off-list or not yet received): 1445828876-35549-1-git-send-email-luaraneda-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
Hi,
Quoted 5 lines · Luis Araneda
Two additional UARTs tested on the GPIO pins from the Banana Pi M2 board
Signed-off-by Luis Araneda <[email protected]>---
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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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.
Quoted 9 lines · Chen-Yu Tsai
Hi,
Quoted 5 lines · Luis Araneda
Two additional UARTs tested on the GPIO pins from the Banana Pi M2 board
Signed-off-by Luis Araneda <[email protected]>---
Quoted 8 lines
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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Quoted 8 lines · Luis Araneda
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:
Quoted 4 lines
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
Quoted 21 lines
Cheers,
Luis Araneda.Quoted 17 lines · Chen-Yu Tsai
Hi,
Quoted 5 lines · Luis Araneda
Two additional UARTs tested on the GPIO pins from the Banana Pi M2 board
Signed-off-by Luis Araneda <[email protected]>---
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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To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html