Re: [v8 0/2] mtd: rawnand: Add Cadence NAND controller driver

From: Piotr Sroka
Date: Wed Sep 25 2019 - 12:47:24 EST


The 09/25/2019 16:52, Piotr Sroka wrote:
Driver for Cadence HPNFC NAND flash controller.

HW DMA interface
Page write and page read operations are executed in Command DMA mode.
Commands are defined by DMA descriptors.
In CDMA mode controller own DMA engine is used (Master DMA mode).
Other operations defined by nand_op_instr are executed in "Generic" mode.
In that mode data can be transferred only in by Slave DMA interface.
Slave DMA interface can be connected directly to AXI or to an external
DMA engine.

Please ignore that email.
Thanks
Piotr