dt: amd-seattle: fix PCIe legacy interrupt routing

The AMD Seattle SOC can be configured to expose up to 3 PCIe root
ports, each of which is wired to 4 dedicated SPI wired interrupts
for legacy INTx support. Update the SOC DT description to reflect
this.

Fix a stale comment about the size of the MMIO64 resource window
while at it.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/arm64/boot/dts/amd/amd-seattle-soc.dtsi b/arch/arm64/boot/dts/amd/amd-seattle-soc.dtsi
index b664e7af74eb3a99953796816ed2e5525b169832..9fa6890fca35166114f49665403ef9f2c8bd6fc4 100644 (file)
--- a/arch/arm64/boot/dts/amd/amd-seattle-soc.dtsi
+++ b/arch/arm64/boot/dts/amd/amd-seattle-soc.dtsi
@@ -213,12 +213,22 @@
                        msi-parent = <&v2m0>;
                        reg = <0 0xf0000000 0 0x10000000>;
 
-                       interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+                       interrupt-map-mask = <0xff00 0x0 0x0 0x7>;
                        interrupt-map =
-                               <0x1000 0x0 0x0 0x1 &gic0 0x0 0x0 0x0 0x120 0x1>,
-                               <0x1000 0x0 0x0 0x2 &gic0 0x0 0x0 0x0 0x121 0x1>,
-                               <0x1000 0x0 0x0 0x3 &gic0 0x0 0x0 0x0 0x122 0x1>,
-                               <0x1000 0x0 0x0 0x4 &gic0 0x0 0x0 0x0 0x123 0x1>;
+                               <0x1100 0x0 0x0 0x1 &gic0 0x0 0x0 0x0 0x120 0x1>,
+                               <0x1100 0x0 0x0 0x2 &gic0 0x0 0x0 0x0 0x121 0x1>,
+                               <0x1100 0x0 0x0 0x3 &gic0 0x0 0x0 0x0 0x122 0x1>,
+                               <0x1100 0x0 0x0 0x4 &gic0 0x0 0x0 0x0 0x123 0x1>,
+
+                               <0x1200 0x0 0x0 0x1 &gic0 0x0 0x0 0x0 0x124 0x1>,
+                               <0x1200 0x0 0x0 0x2 &gic0 0x0 0x0 0x0 0x125 0x1>,
+                               <0x1200 0x0 0x0 0x3 &gic0 0x0 0x0 0x0 0x126 0x1>,
+                               <0x1200 0x0 0x0 0x4 &gic0 0x0 0x0 0x0 0x127 0x1>,
+
+                               <0x1300 0x0 0x0 0x1 &gic0 0x0 0x0 0x0 0x128 0x1>,
+                               <0x1300 0x0 0x0 0x2 &gic0 0x0 0x0 0x0 0x129 0x1>,
+                               <0x1300 0x0 0x0 0x3 &gic0 0x0 0x0 0x0 0x12a 0x1>,
+                               <0x1300 0x0 0x0 0x4 &gic0 0x0 0x0 0x0 0x12b 0x1>;
 
                        dma-coherent;
                        dma-ranges = <0x43000000 0x0 0x0 0x0 0x0 0x100 0x0>;
@@ -227,7 +237,7 @@
                                <0x01000000 0x00 0x00000000 0x00 0xefff0000 0x00 0x00010000>,
                                /* 32-bit MMIO (size=2G) */
                                <0x02000000 0x00 0x40000000 0x00 0x40000000 0x00 0x80000000>,
-                               /* 64-bit MMIO (size= 124G) */
+                               /* 64-bit MMIO (size= 508G) */
                                <0x03000000 0x01 0x00000000 0x01 0x00000000 0x7f 0x00000000>;
                };