[PATCH 2/4] dt-bindings: pci: qcom: Document additional PCI MSI interrupts

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Qualcomm platforms each group of MSI interrupts is routed to the
separate GIC interrupt. Document mapping of additional interrupts.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/pci/qcom,pcie.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.txt b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
index 0adb56d5645e..64632f3e4334 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie.txt
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
@@ -57,12 +57,14 @@
 - interrupts:
 	Usage: required
 	Value type: <prop-encoded-array>
-	Definition: MSI interrupt
+	Definition: MSI interrupt(s)
 
 - interrupt-names:
 	Usage: required
 	Value type: <stringlist>
 	Definition: Should contain "msi"
+		    May also contains "msi2", "msi3"... up to "msi8"
+		    if the platform supports additional MSI interrupts.
 
 - #interrupt-cells:
 	Usage: required
-- 
2.35.1




[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux