2014-08-27 20:09:46 +08:00
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From 8fd033e1b6cdd30c32762ef1c5e2216226dd61e1 Mon Sep 17 00:00:00 2001
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From: Hans de Goede <hdegoede@redhat.com>
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Date: Tue, 11 Feb 2014 17:50:51 +0100
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Subject: [PATCH] xhci-platform: Change compatible string from xhci-platform to
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generic-xhci
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This brings the xhci-platform bindings in sync with what we've done for
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the ohci- and ehci-platform drivers. As discussed there using platform as a
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postfix is a bit weird as the platform bus is a Linux specific thing and
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the bindings are supposed to be OS agnostic.
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Note that the old xhci-platform compatible string is kept around for, well,
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compatibility reasons.
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Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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---
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Documentation/devicetree/bindings/usb/usb-xhci.txt | 4 ++--
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drivers/usb/host/xhci-plat.c | 1 +
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2 files changed, 3 insertions(+), 2 deletions(-)
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--- a/Documentation/devicetree/bindings/usb/usb-xhci.txt
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+++ b/Documentation/devicetree/bindings/usb/usb-xhci.txt
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@@ -1,14 +1,14 @@
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USB xHCI controllers
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Required properties:
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- - compatible: should be "xhci-platform".
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+ - compatible: should be "generic-xhci" (deprecated: "xhci-platform").
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- reg: should contain address and length of the standard XHCI
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register set for the device.
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- interrupts: one XHCI interrupt should be described here.
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Example:
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usb@f0931000 {
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- compatible = "xhci-platform";
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+ compatible = "generic-xhci";
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reg = <0xf0931000 0x8c8>;
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interrupts = <0x0 0x4e 0x0>;
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};
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--- a/drivers/usb/host/xhci-plat.c
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+++ b/drivers/usb/host/xhci-plat.c
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2014-09-11 05:40:19 +08:00
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@@ -226,6 +226,7 @@ static const struct dev_pm_ops xhci_plat
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2014-08-27 20:09:46 +08:00
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#ifdef CONFIG_OF
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static const struct of_device_id usb_xhci_of_match[] = {
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+ { .compatible = "generic-xhci" },
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{ .compatible = "xhci-platform" },
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{ },
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};
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