On Sat, Sep 07, 2024 at 02:08:08PM +0600, Binbin Zhou wrote: > On Thu, Sep 5, 2024 at 8:36 PM Mark Brown <broonie@xxxxxxxxxx> wrote: > > Can some of this be shared with the PCI version - is it the same IP in a > > different wrapper, or is it a new IP? > To be exact, they are similar, such as the definition of the > controller registers. > But for example, DMA data processing is different. In the pci version > of i2s, the DMA controller is built-in, while the DMA controller here > is external, using ls2x-apbdma (drivers/dma/ls2x-apb-dma.c) OK, if all the registers are the same it might be worth trying to share that code but possibly not with the DMA being split like this.
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