USB: ehci-ath79: Add device_id entry for the AR933X SoCs

Also make the USB_EHCI_ATH79 selectable for the AR933X SoCs.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: Kathy Giori <kgiori@qca.qualcomm.com>
Cc: "Luis R.  Rodriguez" <rodrigue@qca.qualcomm.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: linux-usb@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/2529/Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

drivers/usb/host/Kconfig

@@ -210,7 +210,7 @@ config USB_CNS3XXX_EHCI
 
 config USB_EHCI_ATH79
 	bool "EHCI support for AR7XXX/AR9XXX SoCs"
-	depends on USB_EHCI_HCD && (SOC_AR71XX || SOC_AR724X || SOC_AR913X)
+	depends on USB_EHCI_HCD && (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X)
 	select USB_EHCI_ROOT_HUB_TT
 	default y
 	---help---

drivers/usb/host/ehci-ath79.c

@@ -32,6 +32,10 @@ static const struct platform_device_id ehci_ath79_id_table[] = {
 		.name		= "ar913x-ehci",
 		.driver_data	= EHCI_ATH79_IP_V2,
 	},
+	{
+		.name		= "ar933x-ehci",
+		.driver_data	= EHCI_ATH79_IP_V2,
+	},
 	{
 		/* terminating entry */
 	},