ANALOGIX_DP_PKT_SEND_CTL
writel(0x0, dp->reg_base + ANALOGIX_DP_PKT_SEND_CTL);
val = readl(dp->reg_base + ANALOGIX_DP_PKT_SEND_CTL);
writel(val, dp->reg_base + ANALOGIX_DP_PKT_SEND_CTL);
val = readl(dp->reg_base + ANALOGIX_DP_PKT_SEND_CTL);
writel(val, dp->reg_base + ANALOGIX_DP_PKT_SEND_CTL);
val = readl(dp->reg_base + ANALOGIX_DP_PKT_SEND_CTL);
writel(val, dp->reg_base + ANALOGIX_DP_PKT_SEND_CTL);