Pull in change done in vendor BSP. The vendor BSP does a number of checks not...

Pull in change done in vendor BSP. The vendor BSP does a number of checks not repeated here, might be needed for compatibility with other devices...

drivers/phy/cadence/cdns-dphy-rx.c

@@ -15,6 +15,7 @@
 #define DPHY_PMA_CMN(reg)		(reg)
 #define DPHY_PCS(reg)			(0xb00 + (reg))
 #define DPHY_ISO(reg)			(0xc00 + (reg))
+#define DPHY_WRAP(reg)			(0x1000 + (reg))
 
 #define DPHY_CMN_SSM			DPHY_PMA_CMN(0x20)
 #define DPHY_CMN_RX_MODE_EN		BIT(10)
@@ -33,6 +34,9 @@
 #define DPHY_POWER_ISLAND_EN_CLK	DPHY_PCS(0xc)
 #define DPHY_POWER_ISLAND_EN_CLK_VAL	0xaa
 
+#define DPHY_LANE			DPHY_WRAP(0x0)
+#define DPHY_LANE_RESET_CMN_EN		BIT(23)
+
 #define DPHY_ISO_CL_CTRL_L		DPHY_ISO(0x10)
 #define DPHY_ISO_DL_CTRL_L0		DPHY_ISO(0x14)
 #define DPHY_ISO_DL_CTRL_L1		DPHY_ISO(0x20)
@@ -149,6 +153,9 @@ static int cdns_dphy_rx_configure(struct phy *phy,
 	unsigned int reg, lanes = opts->mipi_dphy.lanes;
 	int band_ctrl, ret;
 
+	reg = DPHY_LANE_RESET_CMN_EN;
+	writel(reg, dphy->regs + DPHY_LANE);
+
 	/* Data lanes. Minimum one lane is mandatory. */
 	if (lanes < DPHY_LANES_MIN || lanes > DPHY_LANES_MAX)
 		return -EINVAL;