diff options
| -rw-r--r-- | Documentation/devicetree/bindings/powerpc/fsl/msi-pic.txt | 6 | ||||
| -rw-r--r-- | arch/powerpc/boot/dts/fsl/qoriq-mpic.dtsi | 6 |
2 files changed, 7 insertions, 5 deletions
diff --git a/Documentation/devicetree/bindings/powerpc/fsl/msi-pic.txt b/Documentation/devicetree/bindings/powerpc/fsl/msi-pic.txt index 5d586e1..5693877 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/msi-pic.txt +++ b/Documentation/devicetree/bindings/powerpc/fsl/msi-pic.txt @@ -6,8 +6,10 @@ Required properties: etc.) and the second is "fsl,mpic-msi" or "fsl,ipic-msi" depending on the parent type. -- reg : should contain the address and the length of the shared message - interrupt register set. +- reg : It may contain one or two regions. The first region should contain + the address and the length of the shared message interrupt register set. + The second region should contain the address of aliased MSIIR register for + platforms that have such an alias. - msi-available-ranges: use <start count> style section to define which msi interrupt can be used in the 256 msi interrupts. This property is diff --git a/arch/powerpc/boot/dts/fsl/qoriq-mpic.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-mpic.dtsi index b9bada6..08f4227 100644 --- a/arch/powerpc/boot/dts/fsl/qoriq-mpic.dtsi +++ b/arch/powerpc/boot/dts/fsl/qoriq-mpic.dtsi @@ -53,7 +53,7 @@ timer@41100 { msi0: msi@41600 { compatible = "fsl,mpic-msi"; - reg = <0x41600 0x200>; + reg = <0x41600 0x200 0x44140 4>; msi-available-ranges = <0 0x100>; interrupts = < 0xe0 0 0 0 @@ -68,7 +68,7 @@ msi0: msi@41600 { msi1: msi@41800 { compatible = "fsl,mpic-msi"; - reg = <0x41800 0x200>; + reg = <0x41800 0x200 0x45140 4>; msi-available-ranges = <0 0x100>; interrupts = < 0xe8 0 0 0 @@ -83,7 +83,7 @@ msi1: msi@41800 { msi2: msi@41a00 { compatible = "fsl,mpic-msi"; - reg = <0x41a00 0x200>; + reg = <0x41a00 0x200 0x46140 4>; msi-available-ranges = <0 0x100>; interrupts = < 0xf0 0 0 0 |