[PATCH 4/5] dt-bindings: PCI: brcmstb: New prop 'brcm,aspm-en-l0s'

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

 



From: Jim Quinlan <jquinlan@xxxxxxxxxxxx>

For various reasons, the L0s component of ASPM is intentionally
disabled.  Specifying the 'brcm,aspm-en-l0s' property enables it.

Signed-off-by: Jim Quinlan <jquinlan@xxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
index 77d3e81a437b..b3e43597b89c 100644
--- a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
@@ -56,6 +56,10 @@ properties:
     description: Indicates usage of spread-spectrum clocking.
     type: boolean
 
+  brcm,aspm-en-l0s:
+    description: Enables ASPM L0s savings; off by default.
+    type: boolean
+
 required:
   - reg
   - dma-ranges
-- 
2.17.1




[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