diff mbox series

[v3,3/4] dt-bindings: PCI: brcmstb: New prop 'aspm-no-l0s'

Message ID 20200507201544.43432-4-james.quinlan@broadcom.com (mailing list archive)
State Mainlined
Commit 420c517b1e30faa4a102f884045496a1280eab1c
Headers show
Series PCI: brcmstb: Some minor fixes/features | expand

Commit Message

Jim Quinlan May 7, 2020, 8:15 p.m. UTC 
From: Jim Quinlan <jquinlan@broadcom.com>

For various reasons, one may want to disable the ASPM L0s
capability.

Signed-off-by: Jim Quinlan <jquinlan@broadcom.com>
---
 Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml | 2 ++
 1 file changed, 2 insertions(+)

Comments

Rob Herring May 8, 2020, 1:11 a.m. UTC | #1 
On Thu, May 7, 2020 at 3:16 PM Jim Quinlan <james.quinlan@broadcom.com> wrote:
>
> From: Jim Quinlan <jquinlan@broadcom.com>
>
> For various reasons, one may want to disable the ASPM L0s
> capability.
>
> Signed-off-by: Jim Quinlan <jquinlan@broadcom.com>
> ---
>  Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml | 2 ++
>  1 file changed, 2 insertions(+)

Acked-by: Rob Herring <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
index 77d3e81a437b..8680a0f86c5a 100644
--- a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
@@ -56,6 +56,8 @@  properties:
     description: Indicates usage of spread-spectrum clocking.
     type: boolean
 
+  aspm-no-l0s: true
+
 required:
   - reg
   - dma-ranges