From: Vidya Sagar <vidyas@nvidia.com>
Tegra supports PCIe core clock monitoring for any rate changes that may be
happening because of the link speed changes. This is useful in tracking
any changes in the core clock that are not initiated by the software.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
Signed-off-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>
---
Changes V5 -> V8: None
Changes V4 -> V5: Fixed clock description per review comment
Changes V1 -> V4: None
.../devicetree/bindings/pci/nvidia,tegra194-pcie-ep.yaml | 6 +++++-
.../devicetree/bindings/pci/nvidia,tegra194-pcie.yaml | 6 +++++-
2 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie-ep.yaml
index 6d6052a2748f..7805757f2e2d 100644
--- a/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie-ep.yaml
@@ -55,12 +55,16 @@ properties:
- const: intr
clocks:
+ minItems: 1
items:
- - description: module clock
+ - description: core clock
+ - description: monitor clock
clock-names:
+ minItems: 1
items:
- const: core
+ - const: core_m
resets:
items:
diff --git a/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.yaml b/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.yaml
index fe81d52c7277..41041ae7e0a4 100644
--- a/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.yaml
@@ -58,12 +58,16 @@ properties:
- const: msi
clocks:
+ minItems: 1
items:
- - description: module clock
+ - description: core clock
+ - description: monitor clock
clock-names:
+ minItems: 1
items:
- const: core
+ - const: core_m
resets:
items:
--
2.34.1