Re: [PATCH 00/12] Add support for BCM2712 DMA engine

[Vinod Koul]

On 04-02-24, 07:59, Andrea della Porta wrote:
> This patchset aims to update the dma engine for BCM* chipset with respect
> to current advancements in downstream vendor tree. In particular:
> 
> * Added support for BCM2712 DMA.
> * Extended DMA addressing to 40 bit. Since BCM2711 also supports 40 bit addressing,
> it will also benefit from the update.
> * Handled the devicetree node from vendor dts (e.g. "dma40").
> 
> The only difference between the application of this patch and the relative code
> in vendor tree is the dropping of channel reservation for BCM2708 DMA legacy
> driver, that seems to have not made its way to upstream anyway, and it's
> probably used only from deprecated subsystems.
> 
> Compile tested and runtime tested on RPi4B only.
> 
> Dom Cobley (4):
>   bcm2835-dma: Support dma flags for multi-beat burst
>   bcm2835-dma: Need to keep PROT bits set in CS on 40bit controller
>   dmaengine: bcm2835: Rename to_bcm2711_cbaddr to to_40bit_cbaddr
>   bcm2835-dma: Fixes for dma_abort
> 
> Maxime Ripard (2):
>   dmaengine: bcm2835: Use to_bcm2711_cbaddr where relevant
>   dmaengine: bcm2835: Support DMA-Lite channels
> 
> Phil Elwell (6):
>   bcm2835-dma: Add support for per-channel flags
>   bcm2835-dma: Add proper 40-bit DMA support
>   bcm2835-dma: Add NO_WAIT_RESP, DMA_WIDE_SOURCE and DMA_WIDE_DEST flag
>   bcm2835-dma: Advertise the full DMA range
>   bcm2835-dma: Derive slave DMA addresses correctly
>   dmaengine: bcm2835: Add BCM2712 support
> 
>  drivers/dma/bcm2835-dma.c | 701 ++++++++++++++++++++++++++++++++------
>  1 file changed, 588 insertions(+), 113 deletions(-)

Everything is modifying one file and still you have 2 different tags for patches, why?

Consistency is a good thing, right...

-- 
~Vinod