dt-bindings: PCI: qcom: Add support for SDM845 PCIe

Add compatible and necessary clocks and resets definitions for the SDM845 PCIe controller. Signed-off-by: Bjorn Andersson <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Reviewed-by: Rob Herring <[email protected]> Reviewed-by: Vinod Koul <[email protected]> Reviewed-by: Andrew Murray <[email protected]>
zandrey · Jan 10, 2020 · 5d28bee · 5d28bee
1 parent e42617b
commit 5d28bee
Showing 1 changed file with 19 additions and 0 deletions.
diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.txt b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
@@ -11,6 +11,7 @@
 			- "qcom,pcie-ipq4019" for ipq4019
 			- "qcom,pcie-ipq8074" for ipq8074
 			- "qcom,pcie-qcs404" for qcs404
+			- "qcom,pcie-sdm845" for sdm845
 
 - reg:
 	Usage: required
@@ -126,6 +127,18 @@
 			- "master_bus"	AXI Master clock
 			- "slave_bus"	AXI Slave clock
 
+-clock-names:
+	Usage: required for sdm845
+	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
+			- "pipe"	PIPE clock
+
 - resets:
 	Usage: required
 	Value type: <prop-encoded-array>
@@ -188,6 +201,12 @@
 			- "pwr"			PWR reset
 			- "ahb"			AHB reset
 
+- reset-names:
+	Usage: required for sdm845
+	Value type: <stringlist>
+	Definition: Should contain the following entries
+			- "pci"			PCIe core reset
+
 - power-domains:
 	Usage: required for apq8084 and msm8996/apq8096
 	Value type: <prop-encoded-array>