Age | Commit message (Collapse) | Author | |
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2018-08-24 | MLK-13712 dmaengine: fsl-edma: restore edma registers for i.MX7ULP VLLS mode | Andy Duan | |
EDMA controller will loss power on i.MX7ULP VLLS mode, then registers are set to HW reset default value that cause EDMA cannot work after system wake up. So the patch is to restore eDMA registers status after system exit from VLLS mode. Signed-off-by: Fugang Duan <fugang.duan@nxp.com> (cherry picked from commit:bc15f814383d) Conflicts: drivers/dma/fsl-edma.c | |||
2014-02-18 | dma: Add Freescale eDMA engine driver support | Jingchang Lu | |
Add Freescale enhanced direct memory(eDMA) controller support. This module can be found on Vybrid and LS-1 SoCs. Signed-off-by: Alison Wang <b18965@freescale.com> Signed-off-by: Jingchang Lu <b35083@freescale.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Vinod Koul <vinod.koul@intel.com> |