ARM: shmobile: r8a7791: add HS-USB device node

Define the R8A7791 generic part of the HS-USB device node. It is up to the board
file to enable the device.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
[Sergei: fixed summary, added changelog]
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

1 files changed, 11 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi
index d55335edbb23..c81531314414 100644
--- a/arch/arm/boot/dts/r8a7791.dtsi
+++ b/arch/arm/boot/dts/r8a7791.dtsi
@@ -613,6 +613,17 @@
                 status = "disabled";
         };
 
+        hsusb: usb@e6590000 {
+                compatible = "renesas,usbhs-r8a7791";
+                reg = <0 0xe6590000 0 0x100>;
+                interrupts = <0 107 IRQ_TYPE_LEVEL_HIGH>;
+                clocks = <&mstp7_clks R8A7791_CLK_HSUSB>;
+                renesas,buswait = <4>;
+                phys = <&usb0 1>;
+                phy-names = "usb";
+                status = "disabled";
+        };
+
         usbphy: usb-phy@e6590100 {
                 compatible = "renesas,usb-phy-r8a7791";
                 reg = <0 0xe6590100 0 0x100>;