25 Jun
2013
25 Jun
'13
12:28 p.m.
On Sat, Jun 22, 2013 at 10:42:32PM +0200, Tomasz Figa wrote:
This is another version of my patches extending support of amba-pl08x DMA engine driver to PL080S DMA engine (PL080 modified by Samsung) found in Samsung S3C64xx SoCs.
On my non-DT s3c64xx system I get this when trying to use SPI for the first time:
[ 1.739385] s3c64xx-spi s3c6410-spi.0: Failed to get RX DMA channel [ 1.743437] spi_master spi0: failed to prepare transfer hardware
though I haven't yet tried your clock patches (there were some conficts that I didn't get round to picking up yet).