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i2c: stm32: dma enhancement #81814

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i2c: stm32: dma enhancement #81814

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Commits on Nov 26, 2024

  1. i2c: stm32: Add config option to enable DMA support 

    Add option to enable DMA support

Signed-off-by: Simon Gilbert <[email protected]>
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    sgilbert182 committed Nov 26, 2024
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  2. i2c: stm32: Add dma settings structs to config and data structs 

    Add initial DMA settings structs to stm32 i2c config and data structs

Signed-off-by: Simon Gilbert <[email protected]>
    @sgilbert182
    sgilbert182 committed Nov 26, 2024
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  3. i2c: stm32: Add macros to get settings from device tree 

    Add macrobatics to pull DMA settings from device tree

Signed-off-by: Simon Gilbert <[email protected]>
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    sgilbert182 committed Nov 26, 2024
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  4. i2c: stm32: Add dma header files 

    Add DMA header files

Signed-off-by: Simon Gilbert <[email protected]>
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    sgilbert182 committed Nov 26, 2024
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  5. i2c: stm32: Add DMA settings to yaml file 

    Add DMA options (phandle-array and names) to yaml file

Signed-off-by: Simon Gilbert <[email protected]>
    @sgilbert182
    sgilbert182 committed Nov 26, 2024
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  6. i2c: stm32: Minor refactor of i2c_stm32_transfer function 

    Tidy up of i2c_stm32_transfer and added TX and RX semaphore inits
    @sgilbert182
    sgilbert182 committed Nov 26, 2024
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  7. i2c: stm32: Added DMA stop for various i2c comms conditions 

    Added stop DMA fot transmit complete or other master end conditions
    @sgilbert182
    sgilbert182 committed Nov 26, 2024
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  8. i2c: stm32: Clang format 

    Clang format

Signed-off-by: Simon Gilbert <[email protected]>
    @sgilbert182
    sgilbert182 committed Nov 26, 2024
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Commits on Nov 27, 2024

  1. i2c: stm32: Add assert catches in callbacks 

    Add assert catches in DMA callbacks

Signed-off-by: Simon Gilbert <[email protected]>
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    sgilbert182 committed Nov 27, 2024
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  2. i2c: stm32: refactor use of DMA device config and settings 

    use structs to pass dma device and config settings more easily

Signed-off-by: Simon Gilbert <[email protected]>
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    sgilbert182 committed Nov 27, 2024
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  3. i2c: stm32: Clang format 

    Second pass at applying Clang Format

Signed-off-by: Simon Gilbert <[email protected]>
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    sgilbert182 committed Nov 27, 2024
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