[PATCH v8 11/14] PCI: tegra194: Use DWC IP core version

[Manikanta Maddireddy]

Tegra194 PCIe driver uses custom version number to detect Tegra194 and
Tegra234 IPs. With version detect logic added, version check results
in mismatch warnings.

  tegra194-pcie 14100000.pcie: Versions don't match (0000562a != 3536322a)

Use HW version numbers which matches to PORT_LOGIC.PCIE_VERSION_OFF in
Tegra194 driver to avoid this kernel warnings.

Fixes: a54e19073718 ("PCI: tegra194: Add Tegra234 PCIe support")
Reviewed-by: Jon Hunter <jonathanh@xxxxxxxxxx>
Tested-by: Jon Hunter <jonathanh@xxxxxxxxxx>
Reviewed-by: Vidya Sagar <vidyas@xxxxxxxxxx>
Signed-off-by: Manikanta Maddireddy <mmaddireddy@xxxxxxxxxx>
---
Changes V8: Split into two patches
Changes V1 -> V7: None

 drivers/pci/controller/dwc/pcie-designware.h | 2 ++
 drivers/pci/controller/dwc/pcie-tegra194.c   | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/pci/controller/dwc/pcie-designware.h b/drivers/pci/controller/dwc/pcie-designware.h
index f4cf1602cc99..5bceadbd2c9f 100644
--- a/drivers/pci/controller/dwc/pcie-designware.h
+++ b/drivers/pci/controller/dwc/pcie-designware.h
@@ -34,8 +34,10 @@
 #define DW_PCIE_VER_470A		0x3437302a
 #define DW_PCIE_VER_480A		0x3438302a
 #define DW_PCIE_VER_490A		0x3439302a
+#define DW_PCIE_VER_500A		0x3530302a
 #define DW_PCIE_VER_520A		0x3532302a
 #define DW_PCIE_VER_540A		0x3534302a
+#define DW_PCIE_VER_562A		0x3536322a
 
 #define __dw_pcie_ver_cmp(_pci, _ver, _op) \
 	((_pci)->version _op DW_PCIE_VER_ ## _ver)
diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c
index 1cc80f3065d5..4cc0bdb0b9da 100644
--- a/drivers/pci/controller/dwc/pcie-tegra194.c
+++ b/drivers/pci/controller/dwc/pcie-tegra194.c
@@ -35,8 +35,8 @@
 #include <soc/tegra/bpmp-abi.h>
 #include "../../pci.h"
 
-#define TEGRA194_DWC_IP_VER			0x490A
-#define TEGRA234_DWC_IP_VER			0x562A
+#define TEGRA194_DWC_IP_VER			DW_PCIE_VER_500A
+#define TEGRA234_DWC_IP_VER			DW_PCIE_VER_562A
 
 #define APPL_PINMUX				0x0
 #define APPL_PINMUX_PEX_RST			BIT(0)
-- 
2.34.1