diff --git a/drivers/pci/controller/pci-tegra.c b/drivers/pci/controller/pci-tegra.c
index 60051a43c34f..69cf0a014de9 100644
--- a/drivers/pci/controller/pci-tegra.c
+++ b/drivers/pci/controller/pci-tegra.c
@@ -323,6 +323,7 @@ struct tegra_pcie_soc {
 	bool program_deskew_time;
 	bool raw_violation_fixup;
 	bool update_fc_timer;
+	bool has_cache_bars;
 	struct {
 		struct {
 			u32 rp_ectl_2_r1;
@@ -932,11 +933,13 @@ static void tegra_pcie_setup_translations(struct tegra_pcie *pcie)
 	afi_writel(pcie, 0, AFI_AXI_BAR5_SZ);
 	afi_writel(pcie, 0, AFI_FPCI_BAR5);
 
-	/* map all upstream transactions as uncached */
-	afi_writel(pcie, 0, AFI_CACHE_BAR0_ST);
-	afi_writel(pcie, 0, AFI_CACHE_BAR0_SZ);
-	afi_writel(pcie, 0, AFI_CACHE_BAR1_ST);
-	afi_writel(pcie, 0, AFI_CACHE_BAR1_SZ);
+	if (pcie->soc->has_cache_bars) {
+		/* map all upstream transactions as uncached */
+		afi_writel(pcie, 0, AFI_CACHE_BAR0_ST);
+		afi_writel(pcie, 0, AFI_CACHE_BAR0_SZ);
+		afi_writel(pcie, 0, AFI_CACHE_BAR1_ST);
+		afi_writel(pcie, 0, AFI_CACHE_BAR1_SZ);
+	}
 
 	/* MSI translations are setup only when needed */
 	afi_writel(pcie, 0, AFI_MSI_FPCI_BAR_ST);
@@ -2460,6 +2463,7 @@ static const struct tegra_pcie_soc tegra20_pcie = {
 	.program_deskew_time = false,
 	.raw_violation_fixup = false,
 	.update_fc_timer = false,
+	.has_cache_bars = true,
 	.ectl.enable = false,
 };
 
@@ -2488,6 +2492,7 @@ static const struct tegra_pcie_soc tegra30_pcie = {
 	.program_deskew_time = false,
 	.raw_violation_fixup = false,
 	.update_fc_timer = false,
+	.has_cache_bars = false,
 	.ectl.enable = false,
 };
 
@@ -2511,6 +2516,7 @@ static const struct tegra_pcie_soc tegra124_pcie = {
 	.program_deskew_time = false,
 	.raw_violation_fixup = true,
 	.update_fc_timer = false,
+	.has_cache_bars = false,
 	.ectl.enable = false,
 };
 
@@ -2534,6 +2540,7 @@ static const struct tegra_pcie_soc tegra210_pcie = {
 	.program_deskew_time = true,
 	.raw_violation_fixup = false,
 	.update_fc_timer = true,
+	.has_cache_bars = false,
 	.ectl = {
 		.regs = {
 			.rp_ectl_2_r1 = 0x0000000f,
@@ -2574,6 +2581,7 @@ static const struct tegra_pcie_soc tegra186_pcie = {
 	.program_deskew_time = false,
 	.raw_violation_fixup = false,
 	.update_fc_timer = false,
+	.has_cache_bars = false,
 	.ectl.enable = false,
 };