ARM: shmobile: r8a7790: add HS-USB device node

Define the R8A7790 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>
(cherry picked from commit ae0a555b68ae4feef07e919b22ef2e0b792616ee)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index ad5df80..a2f2c7f 100644 (file)
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -568,6 +568,17 @@
                status = "disabled";
        };
 
+       hsusb: usb@e6590000 {
+               compatible = "renesas,usbhs-r8a7790";
+               reg = <0 0xe6590000 0 0x100>;
+               interrupts = <0 107 IRQ_TYPE_LEVEL_HIGH>;
+               clocks = <&mstp7_clks R8A7790_CLK_HSUSB>;
+               renesas,buswait = <4>;
+               phys = <&usb0 1>;
+               phy-names = "usb";
+               status = "disabled";
+       };
+
        usbphy: usb-phy@e6590100 {
                compatible = "renesas,usb-phy-r8a7790";
                reg = <0 0xe6590100 0 0x100>;