ARM64: zynqmp: Adding prefetchable memory space to pcie

Adding prefetchable memory space to pcie device tree node.
Shifting configuration space to 64-bit address space.
Removing pcie device tree node from amba as it requires size-cells=<2>
in order to access 64-bit address space.

Signed-off-by: Bharat Kumar Gogada <bharatku@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi
index 5b4fe0962e052b29890f386c7f8f5ed2fbed0215..ab5c243c61d3758d8b6fb6cb2ccfd153f3989481 100644 (file)
--- a/arch/arm/dts/zynqmp.dtsi
+++ b/arch/arm/dts/zynqmp.dtsi
@@ -665,9 +665,10 @@
                        msi-parent = <&pcie>;
                        reg = <0x0 0xfd0e0000 0x0 0x1000>,
                              <0x0 0xfd480000 0x0 0x1000>,
-                             <0x0 0xe0000000 0x0 0x1000000>;
+                             <0x80 0x00000000 0x0 0x1000000>;
                        reg-names = "breg", "pcireg", "cfg";
-                       ranges = <0x02000000 0x00000000 0xe1000000 0x00000000 0xe1000000 0 0x0f000000>;
+                       ranges = <0x02000000 0x00000000 0xe0000000 0x00000000 0xe0000000 0x00000000 0x10000000  /* non-prefetchable memory */
+                                 0x43000000 0x00000006 0x00000000 0x00000006 0x00000000 0x00000002 0x00000000>;/* prefetchable memory */
                        interrupt-map-mask = <0x0 0x0 0x0 0x7>;
                        interrupt-map = <0x0 0x0 0x0 0x1 &pcie_intc 0x1>,
                                        <0x0 0x0 0x0 0x2 &pcie_intc 0x2>,