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[v2,1/2] dt-bindings: pci: qcom: Document ddrss_sf_tbu clock for sm8250

Message ID 20201230115408.492565-2-dmitry.baryshkov@linaro.org
State Superseded
Headers show
Series PCI: qcom: fixup PCIe support on sm8250 | expand

Commit Message

Dmitry Baryshkov Dec. 30, 2020, 11:54 a.m. UTC 
On SM8250 additional clock is required for PCIe devices to access NOC.
Document this clock in devicetree bindings.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

Fixes: 458168247ccc ("dt-bindings: pci: qcom: Document PCIe bindings for SM8250 SoC")
---
 Documentation/devicetree/bindings/pci/qcom,pcie.txt | 1 +
 1 file changed, 1 insertion(+)

-- 
2.29.2
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Patch

diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.txt b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
index 3b55310390a0..c87806f76a43 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie.txt
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
@@ -142,6 +142,7 @@ 
 			- "bus_slave"	Slave AXI clock
 			- "slave_q2a"	Slave Q2A clock
 			- "tbu"		PCIe TBU clock
+			- "ddrss_sf_tbu" PCIe SF TBU clock, required on sm8250
 			- "pipe"	PIPE clock
 
 - resets: