diff mbox series

[5/5] dt-bindings: pci: qcom: Document PCIe bindings for IPQ6018 SoC

Message ID e285d5041b8c19d4a7fab4d1a3ce9dd2b487cbad.1618916235.git.baruch@tkos.co.il (mailing list archive)
State New
Headers show
Series arm64: IPQ6018 PCIe support | expand

Commit Message

Baruch Siach April 20, 2021, 11:21 a.m. UTC
Document qcom,pcie-ipq6018. This is similar to the ipq8074 with a few
different clock sources, and one additional reset.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
 .../devicetree/bindings/pci/qcom,pcie.txt     | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)

Comments

Rob Herring April 30, 2021, 3:05 p.m. UTC | #1
On Tue, 20 Apr 2021 14:21:40 +0300, Baruch Siach wrote:
> Document qcom,pcie-ipq6018. This is similar to the ipq8074 with a few
> different clock sources, and one additional reset.
> 
> Signed-off-by: Baruch Siach <baruch@tkos.co.il>
> ---
>  .../devicetree/bindings/pci/qcom,pcie.txt     | 24 +++++++++++++++++++
>  1 file changed, 24 insertions(+)
> 

Reviewed-by: Rob Herring <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.txt b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
index 0da458a051b6..25f4def468bf 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie.txt
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
@@ -14,6 +14,7 @@ 
 			- "qcom,pcie-qcs404" for qcs404
 			- "qcom,pcie-sdm845" for sdm845
 			- "qcom,pcie-sm8250" for sm8250
+			- "qcom,pcie-ipq6018" for ipq6018
 
 - reg:
 	Usage: required
@@ -123,6 +124,16 @@ 
 			- "ahb"		AHB clock
 			- "aux"		Auxiliary clock
 
+- clock-names:
+	Usage: required for ipq6018
+	Value type: <stringlist>
+	Definition: Should contain the following entries
+			- "iface"	PCIe to SysNOC BIU clock
+			- "axi_m"	AXI Master clock
+			- "axi_s"	AXI Slave clock
+			- "axi_bridge"	AXI bridge clock
+			- "rchng"
+
 - clock-names:
 	Usage: required for qcs404
 	Value type: <stringlist>
@@ -209,6 +220,19 @@ 
 			- "ahb"			AHB Reset
 			- "axi_m_sticky"	AXI Master Sticky reset
 
+- reset-names:
+	Usage: required for ipq6018
+	Value type: <stringlist>
+	Definition: Should contain the following entries
+			- "pipe"		PIPE reset
+			- "sleep"		Sleep reset
+			- "sticky"		Core Sticky reset
+			- "axi_m"		AXI Master reset
+			- "axi_s"		AXI Slave reset
+			- "ahb"			AHB Reset
+			- "axi_m_sticky"	AXI Master Sticky reset
+			- "axi_s_sticky"	AXI Slave Sticky reset
+
 - reset-names:
 	Usage: required for qcs404
 	Value type: <stringlist>