From 8f45c69ba80a993a6dba2397825b27e11fa9dea7 Mon Sep 17 00:00:00 2001
From: Hans Ulli Kroll <ulli.kroll@googlemail.com>
Date: Thu, 9 Feb 2017 15:20:49 +0100
Subject: [PATCH 15/18] usb: host: fotg2: add device tree probing

Add device tree probing to the fotg2 driver.

Signed-off-by: Hans Ulli Kroll <ulli.kroll@googlemail.com>
[Drop DMA mask coercion, drivers/of/platform.c does the job]
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
 drivers/usb/host/fotg210-hcd.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

--- a/drivers/usb/host/fotg210-hcd.c
+++ b/drivers/usb/host/fotg210-hcd.c
@@ -10,6 +10,7 @@
  * Most of code borrowed from the Linux-3.7 EHCI driver
  */
 #include <linux/module.h>
+#include <linux/of.h>
 #include <linux/device.h>
 #include <linux/dmapool.h>
 #include <linux/kernel.h>
@@ -5676,9 +5677,18 @@ static int fotg210_hcd_remove(struct pla
 	return 0;
 }
 
+#ifdef CONFIG_OF
+static const struct of_device_id fotg210_of_match[] = {
+	{ .compatible = "faraday,fotg210" },
+	{},
+};
+MODULE_DEVICE_TABLE(of, fotg210_of_match);
+#endif
+
 static struct platform_driver fotg210_hcd_driver = {
 	.driver = {
 		.name   = "fotg210-hcd",
+		.of_match_table = of_match_ptr(fotg210_of_match),
 	},
 	.probe  = fotg210_hcd_probe,
 	.remove = fotg210_hcd_remove,