aboutsummaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/pci/qcom,pcie.txt
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/pci/qcom,pcie.txt')
-rw-r--r--Documentation/devicetree/bindings/pci/qcom,pcie.txt22
1 files changed, 21 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.txt b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
index a0ae024c2d0c..0adb56d5645e 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie.txt
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
@@ -15,6 +15,8 @@
- "qcom,pcie-sc8180x" for sc8180x
- "qcom,pcie-sdm845" for sdm845
- "qcom,pcie-sm8250" for sm8250
+ - "qcom,pcie-sm8450-pcie0" for PCIe0 on sm8450
+ - "qcom,pcie-sm8450-pcie1" for PCIe1 on sm8450
- "qcom,pcie-ipq6018" for ipq6018
- reg:
@@ -169,6 +171,24 @@
- "ddrss_sf_tbu" PCIe SF TBU clock
- "pipe" PIPE clock
+- clock-names:
+ Usage: required for sm8450-pcie0 and sm8450-pcie1
+ Value type: <stringlist>
+ Definition: Should contain the following entries
+ - "aux" Auxiliary clock
+ - "cfg" Configuration clock
+ - "bus_master" Master AXI clock
+ - "bus_slave" Slave AXI clock
+ - "slave_q2a" Slave Q2A clock
+ - "tbu" PCIe TBU clock
+ - "ddrss_sf_tbu" PCIe SF TBU clock
+ - "pipe" PIPE clock
+ - "pipe_mux" PIPE MUX
+ - "phy_pipe" PIPE output clock
+ - "ref" REFERENCE clock
+ - "aggre0" Aggre NoC PCIe0 AXI clock, only for sm8450-pcie0
+ - "aggre1" Aggre NoC PCIe1 AXI clock
+
- resets:
Usage: required
Value type: <prop-encoded-array>
@@ -246,7 +266,7 @@
- "ahb" AHB reset
- reset-names:
- Usage: required for sc8180x, sdm845 and sm8250
+ Usage: required for sc8180x, sdm845, sm8250 and sm8450
Value type: <stringlist>
Definition: Should contain the following entries
- "pci" PCIe core reset