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RTIO Support: SPI #67327

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Open
3 of 11 tasks
Tracked by #70651
teburd opened this issue Jan 8, 2024 · 2 comments
Open
3 of 11 tasks
Tracked by #70651

RTIO Support: SPI #67327

teburd opened this issue Jan 8, 2024 · 2 comments
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Architecture Review Discussion in the Architecture WG required area: RTIO area: SPI SPI bus Enhancement Changes/Updates/Additions to existing features

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@teburd
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teburd commented Jan 8, 2024 •
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Is your feature request related to a problem? Please describe.

RTIO is a feature that enables lock-free queue like requests to hardware peripherals, allowing for things like SPI transactions to be started in an ISR context. This is very useful for sensors and is part of the newer sensor API. Peripheral drivers should support this API in a broad way in Zephyr

Describe the solution you'd like

SPI bus drivers supporting RTIO broadly.

Additional context

Status of SPI bus driver RTIO support
@teburd teburd added the Feature Request A request for a new feature label Jan 8, 2024
@teburd
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teburd commented Jan 8, 2024

@henrikbrixandersen @yperess

@teburd teburd added the Architecture Review Discussion in the Architecture WG required label Jan 8, 2024
@teburd teburd mentioned this issue Jan 12, 2024
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@nashif nashif added Enhancement Changes/Updates/Additions to existing features and removed Feature Request A request for a new feature labels Jan 19, 2024
@carlescufi carlescufi moved this from Todo to In Progress in Architecture Review Jan 22, 2024
@yperess yperess mentioned this issue Mar 25, 2024
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This was referenced Jun 3, 2024
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@erwango erwango mentioned this issue Jul 30, 2024
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@ubieda ubieda moved this to Todo in Sensor Working Group Jul 30, 2024
@MaureenHelm MaureenHelm moved this from To Do to 4.0 in Release Plan Aug 13, 2024
@ubieda ubieda mentioned this issue Aug 14, 2024
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@FlorianWeber1018
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Should we consider to add the rpi pio spi driver to the list as well?

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Architecture Review Discussion in the Architecture WG required area: RTIO area: SPI SPI bus Enhancement Changes/Updates/Additions to existing features
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Status: In Progress
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Status: Todo
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@teburd @nashif @FlorianWeber1018 @ubieda