CSI2_PHY_STATE
ret = readl_poll_timeout(csi2->base + CSI2_PHY_STATE, reg,
ret = readl_poll_timeout(csi2->base + CSI2_PHY_STATE, reg,
ret = readl_poll_timeout(csi2->base + CSI2_PHY_STATE, reg,
readl(csi2->base + CSI2_PHY_STATE));