dt-bindings: PCI: xilinx-cpm: Fix overlapping of bridge register and 32-bit BAR addresses

The current configuration had non-prefetchable memory overlapping with
bridge registers by 64KB from base address.

This patch fixes the 'ranges' property in the device tree by adjusting
the non-prefetchable memory addresses beyond the 64KB mark to prevent
conflicts.

[kwilczynski: commit log]
Link: https://lore.kernel.org/linux-pci/20240624111022.133780-1-thippesw@amd.com
Signed-off-by: Thippeswamy Havalige <thippesw@amd.com>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

diff --git a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
index 4770ce02fcc3c595f5861f55df5276f653713cb0..989fb0fa257709ade197943bbc236e8349447896 100644 (file)
--- a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
+++ b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
@@ -92,7 +92,7 @@ examples:
                                        <0 0 0 3 &pcie_intc_0 2>,
                                        <0 0 0 4 &pcie_intc_0 3>;
                        bus-range = <0x00 0xff>;
-                       ranges = <0x02000000 0x0 0xe0000000 0x0 0xe0000000 0x0 0x10000000>,
+                       ranges = <0x02000000 0x0 0xe0010000 0x0 0xe0010000 0x0 0x10000000>,
                                 <0x43000000 0x80 0x00000000 0x80 0x00000000 0x0 0x80000000>;
                        msi-map = <0x0 &its_gic 0x0 0x10000>;
                        reg = <0x0 0xfca10000 0x0 0x1000>,