[PATCH v2 10/13] PCI: apple: Drop poll for CORE_RC_PHYIF_STAT_REFCLK

[Marc Zyngier]

From: Hector Martin <marcan@xxxxxxxxx>

This is checking a core refclk in per-port setup which doesn't make a
lot of sense, and the bootloader needs to have gone through this anyway.

It doesn't work on T602x, so just drop it across the board.

Signed-off-by: Hector Martin <marcan@xxxxxxxxx>
Signed-off-by: Alyssa Rosenzweig <alyssa@xxxxxxxxxxxxx>
Signed-off-by: Marc Zyngier <maz@xxxxxxxxxx>
---
 drivers/pci/controller/pcie-apple.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/pci/controller/pcie-apple.c b/drivers/pci/controller/pcie-apple.c
index 94c49611b74df..c00ec0781fabc 100644
--- a/drivers/pci/controller/pcie-apple.c
+++ b/drivers/pci/controller/pcie-apple.c
@@ -475,12 +475,6 @@ static int apple_pcie_setup_refclk(struct apple_pcie *pcie,
 	u32 stat;
 	int res;
 
-	res = readl_relaxed_poll_timeout(pcie->base + CORE_RC_PHYIF_STAT, stat,
-					 stat & CORE_RC_PHYIF_STAT_REFCLK,
-					 100, 50000);
-	if (res < 0)
-		return res;
-
 	rmw_set(PHY_LANE_CTL_CFGACC, port->phy + PHY_LANE_CTL);
 	rmw_set(PHY_LANE_CFG_REFCLK0REQ, port->phy + PHY_LANE_CFG);
 
-- 
2.39.2