On 14.11.2014 21:16, Marek Vasut wrote:
On Wednesday, November 12, 2014 at 06:51:42 PM, Pavel Machek wrote:
Hi!
You tripped my spell-checker, sorry.
This patch adds the driver for the Designware master SPI controller. This IP core is integrated on the Altera SoCFPGA. This implementation is a driver model (DM) implementation. So multiple SPI drivers can be used. Thats necessary, since SoCFPGA also integrates the Cadence QSPI controller used to connect the SPI NOR flashes. Without DM, using multiple SPI driver is not possible.
drivers.
This driver is very loosly based on the Linux driver. Most of the
loosely?
driver is removed. Only the polling loop for the transfer is really used from this driver. As we don't support interrupts and DMA right now.
, as
- Very loosly based on the Linux driver version which is:
loosely. (And citing filename here might be useful.)
I fixed the text and I placed this whole driver patchset to
u-boot-socfpga:topic/drivers/spi-20141114
Can you please fix the code so I can replace that one patch ? Or just send me one which I can squash into this patch, either way works.
Yes. I'll take a look at it tomorrow or on Monday.
Thanks, Stefan