Whether can GPIO bind a pinctrl-single device?

Hello,

I fond pinctrl-single device in Xilinx document. So I want to use it bind a GPIO pin, and then control the pinctrl device. But I don't know whether this way is right.

if you know please tell me. Thank you!!

Best regards,

Aersean

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0 jafoste4 over 8 years ago

Hello Aersean,
You may find more success asking this quesion over at the xilinx embedded linux forum.
https://forums.xilinx.com/t5/Embedded-Linux/bd-p/ELINUX
In the mean time here are some resources for you to start with:
https://forums.xilinx.com/t5/Embedded-Linux/Accessing-PS-GPIO-through-Petalinux/m-p/679232/highlight/true#M15253
https://forums.xilinx.com/t5/Embedded-Linux/Test-zynq702-gpio-on-ps/m-p/259680/highlight/true#M4581
https://forums.xilinx.com/t5/Embedded-Linux/Zynq-PS-interrupt/m-p/516363/highlight/true#M10450
--Josh
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0 jafoste4 over 8 years ago

Hello Aersean,
You may find more success asking this quesion over at the xilinx embedded linux forum.
https://forums.xilinx.com/t5/Embedded-Linux/bd-p/ELINUX
In the mean time here are some resources for you to start with:
https://forums.xilinx.com/t5/Embedded-Linux/Accessing-PS-GPIO-through-Petalinux/m-p/679232/highlight/true#M15253
https://forums.xilinx.com/t5/Embedded-Linux/Test-zynq702-gpio-on-ps/m-p/259680/highlight/true#M4581
https://forums.xilinx.com/t5/Embedded-Linux/Zynq-PS-interrupt/m-p/516363/highlight/true#M10450
--Josh
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