usb: renesas_usbhs: add support for R-Car E3

This patch adds support for R-Car E3. This SoC needs to release
the PLL reset by the UGCTRL register like R-Car D3. So, this patch
adds a usbhs_of_match entry for this SoC with
"USBHS_TYPE_RCAR_GEN3_WITH_PLL".

Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

drivers/usb/renesas_usbhs/common.c

@@ -559,6 +559,10 @@ static const struct of_device_id usbhs_of_match[] = {
 		.compatible = "renesas,usbhs-r8a7796",
 		.data = (void *)USBHS_TYPE_RCAR_GEN3,
 	},
+	{
+		.compatible = "renesas,usbhs-r8a77990",
+		.data = (void *)USBHS_TYPE_RCAR_GEN3_WITH_PLL,
+	},
 	{
 		.compatible = "renesas,usbhs-r8a77995",
 		.data = (void *)USBHS_TYPE_RCAR_GEN3_WITH_PLL,