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STM32: implement pinmux api #16232

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erwango opened this issue May 17, 2019 · 3 comments
Closed

STM32: implement pinmux api #16232

erwango opened this issue May 17, 2019 · 3 comments
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area: API Changes to public APIs area: Pinmux Enhancement Changes/Updates/Additions to existing features Good first issue Good for a first time contributor to take platform: STM32 ST Micro STM32

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@erwango
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erwango commented May 17, 2019

Is your enhancement proposal related to a problem? Please describe.
pinmux.h is not implemented for STM32 targets

Describe the solution you'd like
Implement pinmux API for stm32 series
@erwango erwango added Enhancement Changes/Updates/Additions to existing features area: Pinmux platform: STM32 ST Micro STM32 Good first issue Good for a first time contributor to take area: API Changes to public APIs labels May 17, 2019
@psidhu
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psidhu commented May 17, 2019

Quick question: Are we going to ever move to pinmux in dts?

@erwango
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erwango commented May 20, 2019

@psidhu: Yeah, but from my view, this is likely to be the last piece converted to dts.
Reason is I see 2 prerequisites that are not there yet:

  • To be easy to use, it will require that we're able to generate code from dts (at least: not only #define 's).
  • We need a Linux like pinctrl API, used widely, so we only have one API to focus on for dts > code transition.

@erwango
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erwango commented Feb 11, 2020

Closing this point as we're likely focus efforts on implementing DT related pinmux/pinctrl API

@erwango erwango closed this as completed Feb 11, 2020
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area: API Changes to public APIs area: Pinmux Enhancement Changes/Updates/Additions to existing features Good first issue Good for a first time contributor to take platform: STM32 ST Micro STM32
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