arm64: zynqmp: kr260: Add reset support for usb2244

The USB hub also has a USB-SD controller (usb2244) connected to port 0.
Added i2c expander gpio reset for USB-SD controller (usb2244).

Signed-off-by: Piyush Mehta <piyush.mehta@xilinx.com>

diff --git a/arch/arm/dts/zynqmp-sck-kr-g-revA.dts b/arch/arm/dts/zynqmp-sck-kr-g-revA.dts
index 171ea46157fb7f2596ecaa7ab594e74994a1eecd..babc67df7231c8cc1bb9540fbb1aea79c7cf8ea6 100644 (file)
--- a/arch/arm/dts/zynqmp-sck-kr-g-revA.dts
+++ b/arch/arm/dts/zynqmp-sck-kr-g-revA.dts
@@ -145,6 +145,10 @@
        phys = <&psgtr 2 PHY_TYPE_USB3 0 2>;
        reset-gpio = <&gpio 76 0>;
        /* usb2244 - u38 - SD_RESET_B via u19 */
+       usbsd: usb2244 {
+               compatible = "microchip,usb2244";
+               reset-gpios = <&slg7xl45106 2 GPIO_ACTIVE_HIGH>;
+       };
 };
 
 &dwc3_0 {