MLB_HDMAC_DMACA
writel_relaxed(ca, mc->reg_ch_base + MLB_HDMAC_DMACA);
writel_relaxed(ca, mc->reg_ch_base + MLB_HDMAC_DMACA);
val = readl_relaxed(mc->reg_ch_base + MLB_HDMAC_DMACA);
writel_relaxed(val, mc->reg_ch_base + MLB_HDMAC_DMACA);
val = readl_relaxed(mc->reg_ch_base + MLB_HDMAC_DMACA);
writel_relaxed(val, mc->reg_ch_base + MLB_HDMAC_DMACA);
val = readl_relaxed(mc->reg_ch_base + MLB_HDMAC_DMACA);
writel_relaxed(val, mc->reg_ch_base + MLB_HDMAC_DMACA);