arm64: dts: Add APM X-Gene PCIe 64-bit prefetchable window
authorDuc Dang <dhdang@apm.com>
Thu, 9 Jul 2015 21:20:11 +0000 (14:20 -0700)
committerBjorn Helgaas <bhelgaas@google.com>
Tue, 21 Jul 2015 15:52:53 +0000 (10:52 -0500)
Add a large window (up to 64GB) for X-Gene PCIe nodes to support devices
that require huge BARs.

Each X-Gene PCIe node will now have two memory windows: a 32-bit
non-prefetchable window and a 64-bit prefetchable window.

[bhelgaas: changelog]
Signed-off-by: Duc Dang <dhdang@apm.com>
Signed-off-by: Tanmay Inamdar <tinamdar@apm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
arch/arm64/boot/dts/apm/apm-storm.dtsi

index 0689c3fb56e3d84fe3ed7790f4a6b25835c86555..b49482e3ca9c01f88785b275efc71196f0a6505d 100644 (file)
                                0xe0 0xd0000000 0x0 0x00040000>; /* PCI config space */
                        reg-names = "csr", "cfg";
                        ranges = <0x01000000 0x00 0x00000000 0xe0 0x10000000 0x00 0x00010000   /* io */
-                                 0x02000000 0x00 0x80000000 0xe1 0x80000000 0x00 0x80000000>; /* mem */
+                                 0x02000000 0x00 0x80000000 0xe1 0x80000000 0x00 0x80000000   /* mem */
+                                 0x43000000 0xf0 0x00000000 0xf0 0x00000000 0x10 0x00000000>; /* mem */
                        dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000
                                      0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>;
                        interrupt-map-mask = <0x0 0x0 0x0 0x7>;
                        reg = < 0x00 0x1f2c0000 0x0 0x00010000   /* Controller registers */
                                0xd0 0xd0000000 0x0 0x00040000>; /* PCI config space */
                        reg-names = "csr", "cfg";
-                       ranges = <0x01000000 0x0 0x00000000 0xd0 0x10000000 0x00 0x00010000   /* io  */
-                                 0x02000000 0x0 0x80000000 0xd1 0x80000000 0x00 0x80000000>; /* mem */
+                       ranges = <0x01000000 0x00 0x00000000 0xd0 0x10000000 0x00 0x00010000   /* io  */
+                                 0x02000000 0x00 0x80000000 0xd1 0x80000000 0x00 0x80000000   /* mem */
+                                 0x43000000 0xd8 0x00000000 0xd8 0x00000000 0x08 0x00000000>; /* mem */
                        dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000
                                      0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>;
                        interrupt-map-mask = <0x0 0x0 0x0 0x7>;
                        reg =  < 0x00 0x1f2d0000 0x0 0x00010000   /* Controller registers */
                                 0x90 0xd0000000 0x0 0x00040000>; /* PCI config space */
                        reg-names = "csr", "cfg";
-                       ranges = <0x01000000 0x0 0x00000000 0x90 0x10000000 0x0 0x00010000   /* io  */
-                                 0x02000000 0x0 0x80000000 0x91 0x80000000 0x0 0x80000000>; /* mem */
+                       ranges = <0x01000000 0x00 0x00000000 0x90 0x10000000 0x00 0x00010000   /* io  */
+                                 0x02000000 0x00 0x80000000 0x91 0x80000000 0x00 0x80000000   /* mem */
+                                 0x43000000 0x94 0x00000000 0x94 0x00000000 0x04 0x00000000>; /* mem */
                        dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000
                                      0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>;
                        interrupt-map-mask = <0x0 0x0 0x0 0x7>;
                        reg = < 0x00 0x1f500000 0x0 0x00010000   /* Controller registers */
                                0xa0 0xd0000000 0x0 0x00040000>; /* PCI config space */
                        reg-names = "csr", "cfg";
-                       ranges = <0x01000000 0x0 0x00000000 0xa0 0x10000000 0x0 0x00010000   /* io   */
-                                 0x02000000 0x0 0x80000000 0xa1 0x80000000 0x0 0x80000000>; /* mem  */
+                       ranges = <0x01000000 0x00 0x00000000 0xa0 0x10000000 0x00 0x00010000   /* io  */
+                                 0x02000000 0x00 0x80000000 0xa1 0x80000000 0x00 0x80000000   /* mem */
+                                 0x43000000 0xb0 0x00000000 0xb0 0x00000000 0x10 0x00000000>; /* mem */
                        dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000
                                      0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>;
                        interrupt-map-mask = <0x0 0x0 0x0 0x7>;
                        reg = < 0x00 0x1f510000 0x0 0x00010000   /* Controller registers */
                                0xc0 0xd0000000 0x0 0x00200000>; /* PCI config space */
                        reg-names = "csr", "cfg";
-                       ranges = <0x01000000 0x0 0x00000000 0xc0 0x10000000 0x0 0x00010000   /* io  */
-                                 0x02000000 0x0 0x80000000 0xc1 0x80000000 0x0 0x80000000>; /* mem */
+                       ranges = <0x01000000 0x00 0x00000000 0xc0 0x10000000 0x00 0x00010000   /* io  */
+                                 0x02000000 0x00 0x80000000 0xc1 0x80000000 0x00 0x80000000   /* mem */
+                                 0x43000000 0xc8 0x00000000 0xc8 0x00000000 0x08 0x00000000>; /* mem */
                        dma-ranges = <0x42000000 0x80 0x00000000 0x80 0x00000000 0x00 0x80000000
                                      0x42000000 0x00 0x00000000 0x00 0x00000000 0x80 0x00000000>;
                        interrupt-map-mask = <0x0 0x0 0x0 0x7>;