target/linux/sunxi/patches-3.14/195-4-xhci-plat-changes.patch

   1 From 8fd033e1b6cdd30c32762ef1c5e2216226dd61e1 Mon Sep 17 00:00:00 2001
   2 From: Hans de Goede <hdegoede@redhat.com>
   3 Date: Tue, 11 Feb 2014 17:50:51 +0100
   4 Subject: [PATCH] xhci-platform: Change compatible string from xhci-platform to
   5  generic-xhci
   6
   7 This brings the xhci-platform bindings in sync with what we've done for
   8 the ohci- and ehci-platform drivers. As discussed there using platform as a
   9 postfix is a bit weird as the platform bus is a Linux specific thing and
  10 the bindings are supposed to be OS agnostic.
  11
  12 Note that the old xhci-platform compatible string is kept around for, well,
  13 compatibility reasons.
  14
  15 Signed-off-by: Hans de Goede <hdegoede@redhat.com>
  16 ---
  17  Documentation/devicetree/bindings/usb/usb-xhci.txt | 4 ++--
  18  drivers/usb/host/xhci-plat.c                       | 1 +
  19  2 files changed, 3 insertions(+), 2 deletions(-)
  20
  21 --- a/Documentation/devicetree/bindings/usb/usb-xhci.txt
  22 +++ b/Documentation/devicetree/bindings/usb/usb-xhci.txt
  23 @@ -1,14 +1,14 @@
  24  USB xHCI controllers
  25
  26  Required properties:
  27 -  - compatible: should be "xhci-platform".
  28 +  - compatible: should be "generic-xhci" (deprecated: "xhci-platform").
  29    - reg: should contain address and length of the standard XHCI
  30      register set for the device.
  31    - interrupts: one XHCI interrupt should be described here.
  32
  33  Example:
  34         usb@f0931000 {
  35 -               compatible = "xhci-platform";
  36 +               compatible = "generic-xhci";
  37                 reg = <0xf0931000 0x8c8>;
  38                 interrupts = <0x0 0x4e 0x0>;
  39         };
  40 --- a/drivers/usb/host/xhci-plat.c
  41 +++ b/drivers/usb/host/xhci-plat.c
  42 @@ -234,6 +234,7 @@ static const struct dev_pm_ops xhci_plat
  43
  44  #ifdef CONFIG_OF
  45  static const struct of_device_id usb_xhci_of_match[] = {
  46 +       { .compatible = "generic-xhci" },
  47         { .compatible = "xhci-platform" },
  48         { },
  49  };