[PATCH v3 07/18] PCI: rcar-gen4: Assert resets when Gen5 SoC PHY initialization fails

[Koichiro Den]

common_init() enables the clocks and deasserts the power and
Application/Local resets before phy_init(). If phy_init() fails, the
error path only disables the clocks, leaving those resets deasserted.

Assert both resets before disabling the clocks to unwind the completed
common initialization.

Fixes: 3283c4db6009 ("PCI: rcar-gen4: Add support for R-Car X5H PCIe4")
Reviewed-by: Marek Vasut <marek.vasut+renesas@xxxxxxxxxxx>
Signed-off-by: Koichiro Den <den@xxxxxxxxxxxxx>
---
Changes in v3:
  - Add the Fixes tag and Marek's R-b tag.
  - Clarify the SoC generation in the subject. No code changes.

v2: https://lore.kernel.org/r/20260928165230.3397664-7-den@xxxxxxxxxxxxx/

 drivers/pci/controller/dwc/pcie-rcar-gen4.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/controller/dwc/pcie-rcar-gen4.c b/drivers/pci/controller/dwc/pcie-rcar-gen4.c
index 0a845b67f6c1..e1b748a9d58b 100644
--- a/drivers/pci/controller/dwc/pcie-rcar-gen4.c
+++ b/drivers/pci/controller/dwc/pcie-rcar-gen4.c
@@ -379,7 +379,7 @@ static int rcar_gen5_pcie_init(struct rcar_gen4_pcie *rcar)
 	return 0;
 
 err_unprepare:
-	clk_bulk_disable_unprepare(DW_PCIE_NUM_CORE_CLKS, dw->core_clks);
+	rcar_gen4_pcie_common_deinit(rcar);
 
 	return ret;
 }
-- 
2.51.0