axi_dmac
struct axi_dmac *dmac;
static struct axi_dmac *chan_to_axi_dmac(struct axi_dmac_chan *chan)
return container_of(chan->vchan.chan.device, struct axi_dmac,
static void axi_dmac_write(struct axi_dmac *axi_dmac, unsigned int reg,
writel(val, axi_dmac->base + reg);
static int axi_dmac_read(struct axi_dmac *axi_dmac, unsigned int reg)
return readl(axi_dmac->base + reg);
struct axi_dmac *dmac = chan_to_axi_dmac(chan);
struct axi_dmac *dmac = chan_to_axi_dmac(chan);
struct axi_dmac *dmac = devid;
struct axi_dmac *dmac = chan_to_axi_dmac(chan);
struct axi_dmac *dmac = chan_to_axi_dmac(chan);
struct axi_dmac *dmac = chan_to_axi_dmac(chan);
struct axi_dmac *dmac = chan_to_axi_dmac(desc->chan);
static int axi_dmac_parse_dt(struct device *dev, struct axi_dmac *dmac)
static int axi_dmac_read_chan_config(struct device *dev, struct axi_dmac *dmac)
static int axi_dmac_detect_caps(struct axi_dmac *dmac, unsigned int version)