From: Simon Glass <sjg@chromium.org>
Date: Sun, 17 Jan 2016 23:11:07 +0000 (-0700)
Subject: dm: usb: Add a compatible string for PCI EHCI controller
X-Git-Tag: v2016.03-rc1~131
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=907eed2ce36db8407d56edc305c32b0923934322;p=oweals%2Fu-boot.git

dm: usb: Add a compatible string for PCI EHCI controller

Add a compatible string to allow this to be specified in the device tree
if needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Marek Vasut <marex@denx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
---

diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index cda1c6d5f7..f21a1fa773 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -137,11 +137,17 @@ static int ehci_pci_remove(struct udevice *dev)
 	return 0;
 }
 
+static const struct udevice_id ehci_pci_ids[] = {
+	{ .compatible = "ehci-pci" },
+	{ }
+};
+
 U_BOOT_DRIVER(ehci_pci) = {
 	.name	= "ehci_pci",
 	.id	= UCLASS_USB,
 	.probe = ehci_pci_probe,
 	.remove = ehci_pci_remove,
+	.of_match = ehci_pci_ids,
 	.ops	= &ehci_usb_ops,
 	.platdata_auto_alloc_size = sizeof(struct usb_platdata),
 	.priv_auto_alloc_size = sizeof(struct ehci_pci_priv),