[PATCH 5/5] phy: rockchip-snps-pcie3: Only check PHY1 status when using it

[Shawn Lin]

RK3588_LANE_AGGREGATION and RK3588_BIFURCATION_LANE_2_3 should be
used to check if it need to check PHY1 status. Because in other
cases, only PHY0 could show locked status.

Signed-off-by: Shawn Lin <shawn.lin at rock-chips.com>
---

 drivers/phy/rockchip/phy-rockchip-snps-pcie3.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/drivers/phy/rockchip/phy-rockchip-snps-pcie3.c b/drivers/phy/rockchip/phy-rockchip-snps-pcie3.c
index 6cc38e3..36b2142 100644
--- a/drivers/phy/rockchip/phy-rockchip-snps-pcie3.c
+++ b/drivers/phy/rockchip/phy-rockchip-snps-pcie3.c
@@ -183,6 +183,7 @@ static int rockchip_p3phy_rk3588_init(struct rockchip_p3phy_priv *priv)
 	}
 
 	reg = mode;
+	priv->pcie30_phymode = mode;
 	regmap_write(priv->phy_grf, RK3588_PCIE3PHY_GRF_CMN_CON0,
 		     RK3588_PCIE30_PHY_MODE_EN | reg);
 
@@ -208,10 +209,13 @@ static int rockchip_p3phy_rk3588_calibrate(struct rockchip_p3phy_priv *priv)
 				       RK3588_PCIE3PHY_GRF_PHY0_STATUS1,
 				       reg, RK3588_SRAM_INIT_DONE(reg),
 				       0, RK_SRAM_INIT_TIMEOUT_US);
-	ret |= regmap_read_poll_timeout(priv->phy_grf,
-					RK3588_PCIE3PHY_GRF_PHY1_STATUS1,
-					reg, RK3588_SRAM_INIT_DONE(reg),
-					0, RK_SRAM_INIT_TIMEOUT_US);
+	if (priv->pcie30_phymode & (RK3588_LANE_AGGREGATION | RK3588_BIFURCATION_LANE_2_3)) {
+		ret |= regmap_read_poll_timeout(priv->phy_grf,
+						RK3588_PCIE3PHY_GRF_PHY1_STATUS1,
+						reg, RK3588_SRAM_INIT_DONE(reg),
+						0, RK_SRAM_INIT_TIMEOUT_US);
+	}
+
 	if (ret)
 		dev_err(&priv->phy->dev, "lock failed 0x%x, check input refclk and power supply\n",
 			reg);
-- 
2.7.4