| Message ID | 1617809456-17693-7-git-send-email-yibin.gong@nxp.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | add ecspi ERR009165 for i.mx6/7 soc family | expand |
Am Mittwoch, dem 07.04.2021 um 23:30 +0800 schrieb Robin Gong: > Add mcu_2_ecspi script to fix ecspi errata ERR009165. > > Signed-off-by: Robin Gong <yibin.gong@nxp.com> > Acked-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> > --- > drivers/dma/imx-sdma.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c > index 78dcfe2..86bd383 100644 > --- a/drivers/dma/imx-sdma.c > +++ b/drivers/dma/imx-sdma.c > @@ -892,6 +892,10 @@ static void sdma_get_pc(struct sdma_channel *sdmac, > emi_2_per = sdma->script_addrs->mcu_2_ata_addr; > break; > case IMX_DMATYPE_CSPI: > + per_2_emi = sdma->script_addrs->app_2_mcu_addr; > + emi_2_per = sdma->script_addrs->mcu_2_ecspi_addr; > + sdmac->is_ram_script = true; > + break; > case IMX_DMATYPE_EXT: > case IMX_DMATYPE_SSI: > case IMX_DMATYPE_SAI:
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c index 78dcfe2..86bd383 100644 --- a/drivers/dma/imx-sdma.c +++ b/drivers/dma/imx-sdma.c @@ -892,6 +892,10 @@ static void sdma_get_pc(struct sdma_channel *sdmac, emi_2_per = sdma->script_addrs->mcu_2_ata_addr; break; case IMX_DMATYPE_CSPI: + per_2_emi = sdma->script_addrs->app_2_mcu_addr; + emi_2_per = sdma->script_addrs->mcu_2_ecspi_addr; + sdmac->is_ram_script = true; + break; case IMX_DMATYPE_EXT: case IMX_DMATYPE_SSI: case IMX_DMATYPE_SAI: