dmaengine: dw-axi-dmac: report per-channel max_burst via device_caps#7011

pelwell merged 1 commit intoraspberrypi:rpi-6.12.yraspberrypi/linux:rpi-6.12.yfrom

nbuchwitz:devel/fix-axi-dmacnbuchwitz/raspberrypi-linux:devel/fix-axi-dmacCopy head branch name to clipboard