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From 8fd033e1b6cdd30c32762ef1c5e2216226dd61e1 Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Tue, 11 Feb 2014 17:50:51 +0100
Subject: [PATCH] xhci-platform: Change compatible string from xhci-platform to
generic-xhci
This brings the xhci-platform bindings in sync with what we've done for
the ohci- and ehci-platform drivers. As discussed there using platform as a
postfix is a bit weird as the platform bus is a Linux specific thing and
the bindings are supposed to be OS agnostic.
Note that the old xhci-platform compatible string is kept around for, well,
compatibility reasons.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
Documentation/devicetree/bindings/usb/usb-xhci.txt | 4 ++--
drivers/usb/host/xhci-plat.c | 1 +
2 files changed, 3 insertions(+), 2 deletions(-)
--- a/Documentation/devicetree/bindings/usb/usb-xhci.txt
+++ b/Documentation/devicetree/bindings/usb/usb-xhci.txt
@@ -1,14 +1,14 @@
USB xHCI controllers
Required properties:
- - compatible: should be "xhci-platform".
+ - compatible: should be "generic-xhci" (deprecated: "xhci-platform").
- reg: should contain address and length of the standard XHCI
register set for the device.
- interrupts: one XHCI interrupt should be described here.
Example:
usb@f0931000 {
- compatible = "xhci-platform";
+ compatible = "generic-xhci";
reg = <0xf0931000 0x8c8>;
interrupts = <0x0 0x4e 0x0>;
};
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -226,6 +226,7 @@ static const struct dev_pm_ops xhci_plat
#ifdef CONFIG_OF
static const struct of_device_id usb_xhci_of_match[] = {
+ { .compatible = "generic-xhci" },
{ .compatible = "xhci-platform" },
{ },
};
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