From: Chen-Yu Tsai <wens@csie.org>
Date: Sat, 30 Dec 2017 12:44:07 +0000 (+0800)
Subject: musb: sunxi: Use base address from device tree
X-Git-Tag: v2018.03-rc1~211^2~4
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=f4f9896ac310402de0e4f5d2c15a93cb89425aca;p=u-boot

musb: sunxi: Use base address from device tree

Now that the musb sunxi glue driver is completely device model / device
tree driven, we should use the base address from the device tree,
instead of hard-coding it in the source code.

Fixes: 3a61b080acee ("musb: sunxi: switch to the device model")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---

diff --git a/drivers/usb/musb-new/sunxi.c b/drivers/usb/musb-new/sunxi.c
index 7ee44ea919..aedc24b937 100644
--- a/drivers/usb/musb-new/sunxi.c
+++ b/drivers/usb/musb-new/sunxi.c
@@ -312,13 +312,16 @@ static int musb_usb_probe(struct udevice *dev)
 {
 	struct musb_host_data *host = dev_get_priv(dev);
 	struct usb_bus_priv *priv = dev_get_uclass_priv(dev);
+	void *base = dev_read_addr_ptr(dev);
 	int ret;
 
+	if (!base)
+		return -EINVAL;
+
 	priv->desc_before_addr = true;
 
 #ifdef CONFIG_USB_MUSB_HOST
-	host->host = musb_init_controller(&musb_plat, NULL,
-					  (void *)SUNXI_USB0_BASE);
+	host->host = musb_init_controller(&musb_plat, NULL, base);
 	if (!host->host)
 		return -EIO;
 
@@ -326,7 +329,7 @@ static int musb_usb_probe(struct udevice *dev)
 	if (!ret)
 		printf("Allwinner mUSB OTG (Host)\n");
 #else
-	ret = musb_register(&musb_plat, NULL, (void *)SUNXI_USB0_BASE);
+	ret = musb_register(&musb_plat, NULL, base);
 	if (!ret)
 		printf("Allwinner mUSB OTG (Peripheral)\n");
 #endif