arm64: dts: NS2: enable PAXC on NS2 SVK

This enables the PAXC based PCIe root complex on NS2 SVK. The PAXC based
root complex is connected to internally emulated PCIe endpoints

Signed-off-by: Ray Jui <rjui@broadcom.com>
Signed-off-by: Jon Mason <jon.mason@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

diff --git a/arch/arm64/boot/dts/broadcom/ns2-svk.dts b/arch/arm64/boot/dts/broadcom/ns2-svk.dts
index de8d379f44e2e490383d0f6059306b648320a149..5ae08161649ed4fcd3ef6ca3656aff92a51db928 100644 (file)
--- a/arch/arm64/boot/dts/broadcom/ns2-svk.dts
+++ b/arch/arm64/boot/dts/broadcom/ns2-svk.dts
@@ -76,6 +76,10 @@
        status = "ok";
 };
 
+&pcie8 {
+       status = "ok";
+};
+
 &i2c0 {
        status = "ok";
 };

diff --git a/arch/arm64/boot/dts/broadcom/ns2.dtsi b/arch/arm64/boot/dts/broadcom/ns2.dtsi
index 69775a8ccff337f6be30f3f81e4fb1f1c1596408..96ed47b9aa5b6305b964f4a7de2d98790bd19d24 100644 (file)
--- a/arch/arm64/boot/dts/broadcom/ns2.dtsi
+++ b/arch/arm64/boot/dts/broadcom/ns2.dtsi
@@ -169,6 +169,23 @@
                msi-parent = <&v2m0>;
        };
 
+       pcie8: pcie@60c00000 {
+               compatible = "brcm,iproc-pcie-paxc";
+               reg = <0 0x60c00000 0 0x1000>;
+               linux,pci-domain = <8>;
+
+               bus-range = <0x0 0x1>;
+
+               #address-cells = <3>;
+               #size-cells = <2>;
+               device_type = "pci";
+               ranges = <0x83000000 0 0x00000000 0 0x60000000 0 0x00c00000>;
+
+               status = "disabled";
+
+               msi-parent = <&v2m0>;
+       };
+
        soc: soc {
                compatible = "simple-bus";
                #address-cells = <1>;