This patch series aims to add enhancement to RZ/G2L DMAC driver. It is basically for supporting SCIF DMA. It is based on a patch in the BSP by Long Luu which is similar to rcar-dmac implementation. <long.luu.ur@xxxxxxxxxxx> Tested audio, RSPI and scif with these changes. 15: 65880 0 GICv3 157 Edge 11820000.dma-controller:0 16: 65880 0 GICv3 158 Edge 11820000.dma-controller:1 17: 28498 0 GICv3 159 Edge 11820000.dma-controller:2 18: 28498 0 GICv3 160 Edge 11820000.dma-controller:3 19: 7934 0 GICv3 161 Edge 11820000.dma-controller:4 20: 5766 0 GICv3 162 Edge 11820000.dma-controller:5 21: 0 0 GICv3 163 Edge 11820000.dma-controller:6 22: 0 0 GICv3 164 Edge 11820000.dma-controller:7 23: 0 0 GICv3 165 Edge 11820000.dma-controller:8 24: 0 0 GICv3 166 Edge 11820000.dma-controller:9 25: 0 0 GICv3 167 Edge 11820000.dma-controller:10 26: 0 0 GICv3 168 Edge 11820000.dma-controller:11 27: 0 0 GICv3 169 Edge 11820000.dma-controller:12 28: 0 0 GICv3 170 Edge 11820000.dma-controller:13 29: 0 0 GICv3 171 Edge 11820000.dma-controller:14 30: 0 0 GICv3 172 Edge 11820000.dma-controller:15 Biju Das (3): dmaengine: sh: rz-dmac: Reinitialize lmdescriptor head dmaengine: sh: rz-dmac: Add device_tx_status() callback dmaengine: sh: rz-dmac: Add device_pause() callback drivers/dma/sh/rz-dmac.c | 196 ++++++++++++++++++++++++++++++++++++++- 1 file changed, 195 insertions(+), 1 deletion(-) -- 2.25.1
