5 Mar
2012
5 Mar
'12
5:58 p.m.
Mark Brown wrote:
The DMA and SSI drivers should have some relationship with each other if they're the same piece of hardware.
The DMA and SSI are completely separate blocks in the SOC. On PowerPC, the P1022 SOC has an SSI and the standard FSL PPC DMA controller (we call it the Elo controller). On i.MX, there is a completely different DMA controller (I'm not familiar with it), but the same exact SSI.
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Timur Tabi
Linux kernel developer at Freescale