usb: bdc: hook a quick Device Tree compatible string

Allows Device Tree probing
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Al Cooper <alcooperx@gmail.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

drivers/usb/gadget/udc/bdc/bdc.h

@@ -27,8 +27,8 @@
 #include <linux/usb/gadget.h>
 #include <asm/unaligned.h>
 
-#define BRCM_BDC_NAME "bdc_usb3"
-#define BRCM_BDC_DESC "BDC device controller driver"
+#define BRCM_BDC_NAME "bdc"
+#define BRCM_BDC_DESC "Broadcom USB Device Controller driver"
 
 #define DMA_ADDR_INVALID        (~(dma_addr_t)0)
 

drivers/usb/gadget/udc/bdc/bdc_core.c

@@ -533,9 +533,17 @@ static int bdc_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct of_device_id bdc_of_match[] = {
+	{ .compatible = "brcm,bdc-v0.16" },
+	{ .compatible = "brcm,bdc" },
+	{ /* sentinel */ }
+};
+
 static struct platform_driver bdc_driver = {
 	.driver		= {
 		.name	= BRCM_BDC_NAME,
+		.owner	= THIS_MODULE,
+		.of_match_table	= bdc_of_match,
 	},
 	.probe		= bdc_probe,
 	.remove		= bdc_remove,