diff mbox series

[v2,2/5] dt-bindings: PCI: qcom: Add OPP table for X1E80100

Message ID 20240913083724.1217691-3-quic_qianyu@quicinc.com
State New
Headers show
Series Add support for PCIe3 on x1e80100 | expand

Commit Message

Qiang Yu Sept. 13, 2024, 8:37 a.m. UTC 
Add OPP table so that PCIe is able to adjust power domain performance
state and ICC peak bw according to PCIe gen speed and link width.

Signed-off-by: Qiang Yu <quic_qianyu@quicinc.com>
---
 Documentation/devicetree/bindings/pci/qcom,pcie-x1e80100.yaml | 4 ++++
 1 file changed, 4 insertions(+)

Comments

Krzysztof Kozlowski Sept. 16, 2024, 3:20 p.m. UTC | #1 
On Fri, Sep 13, 2024 at 01:37:21AM -0700, Qiang Yu wrote:
> Add OPP table so that PCIe is able to adjust power domain performance
> state and ICC peak bw according to PCIe gen speed and link width.
> 
> Signed-off-by: Qiang Yu <quic_qianyu@quicinc.com>
> ---
>  Documentation/devicetree/bindings/pci/qcom,pcie-x1e80100.yaml | 4 ++++
>  1 file changed, 4 insertions(+)

Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>

Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-x1e80100.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-x1e80100.yaml
index a9db0a231563..e2d6719ca54d 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie-x1e80100.yaml
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie-x1e80100.yaml
@@ -70,6 +70,10 @@  properties:
       - const: pci # PCIe core reset
       - const: link_down # PCIe link down reset
 
+  operating-points-v2: true
+  opp-table:
+    type: object
+
 allOf:
   - $ref: qcom,pcie-common.yaml#