Each USB port corresponds to the following IP core:
 port0: xHCI (0x65a00000) SS+HS
 port1: xHCI (0x65c00000) HS (SS PHY is not implemented)
 port2: EHCI (0x5a800100) HS
 port3: EHCI (0x5a810100) HS

Signed-off-by: Masahiro Yamada <yamad...@jp.panasonic.com>
---

Changes in v2: None

 arch/arm/dts/uniphier-ph1-pro4-ref.dts |  4 ----
 arch/arm/dts/uniphier-ph1-pro4.dtsi    | 16 ++++++++++++++--
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/arch/arm/dts/uniphier-ph1-pro4-ref.dts 
b/arch/arm/dts/uniphier-ph1-pro4-ref.dts
index d9e7a8c..685b5a6 100644
--- a/arch/arm/dts/uniphier-ph1-pro4-ref.dts
+++ b/arch/arm/dts/uniphier-ph1-pro4-ref.dts
@@ -54,7 +54,3 @@
 &usb0 {
        status = "okay";
 };
-
-&usb1 {
-       status = "okay";
-};
diff --git a/arch/arm/dts/uniphier-ph1-pro4.dtsi 
b/arch/arm/dts/uniphier-ph1-pro4.dtsi
index 3f1001b..1247779 100644
--- a/arch/arm/dts/uniphier-ph1-pro4.dtsi
+++ b/arch/arm/dts/uniphier-ph1-pro4.dtsi
@@ -119,18 +119,30 @@
                        status = "ok";
                };
 
-               usb0: usb@5a800100 {
+               usb2: usb@5a800100 {
                        compatible = "panasonic,uniphier-ehci", "generic-ehci";
                        status = "disabled";
                        reg = <0x5a800100 0x100>;
                };
 
-               usb1: usb@5a810100 {
+               usb3: usb@5a810100 {
                        compatible = "panasonic,uniphier-ehci", "generic-ehci";
                        status = "disabled";
                        reg = <0x5a810100 0x100>;
                };
 
+               usb0: usb@65a00000 {
+                       compatible = "panasonic,uniphier-xhci", "generic-xhci";
+                       status = "disabled";
+                       reg = <0x65a00000 0x100>;
+               };
+
+               usb1: usb@65c00000 {
+                       compatible = "panasonic,uniphier-xhci", "generic-xhci";
+                       status = "disabled";
+                       reg = <0x65c00000 0x100>;
+               };
+
                nand: nand@68000000 {
                        compatible = "denali,denali-nand-dt";
                        reg = <0x68000000 0x20>, <0x68100000 0x1000>;
-- 
1.9.1

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