TSU_SICR_CMPCLR
writel(TSU_SICR_ADCLR | TSU_SICR_CMPCLR, priv->base + TSU_SICR);
writel(TSU_SICR_ADCLR | TSU_SICR_CMPCLR, priv->base + TSU_SICR);
writel(TSU_SICR_CMPCLR, priv->base + TSU_SICR);
writel(TSU_SICR_CMPCLR, priv->base + TSU_SICR);