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-rw-r--r--target/linux/sunxi/patches-3.14/195-4-xhci-plat-changes.patch56
1 files changed, 56 insertions, 0 deletions
diff --git a/target/linux/sunxi/patches-3.14/195-4-xhci-plat-changes.patch b/target/linux/sunxi/patches-3.14/195-4-xhci-plat-changes.patch
new file mode 100644
index 0000000000..81dc4d4642
--- /dev/null
+++ b/target/linux/sunxi/patches-3.14/195-4-xhci-plat-changes.patch
@@ -0,0 +1,56 @@
+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(-)
+
+diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.txt b/Documentation/devicetree/bindings/usb/usb-xhci.txt
+index 5752df0..90f8f60 100644
+--- 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>;
+ };
+diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
+index 8abda5c..8affef9 100644
+--- 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_pm_ops = {
+
+ #ifdef CONFIG_OF
+ static const struct of_device_id usb_xhci_of_match[] = {
++ { .compatible = "generic-xhci" },
+ { .compatible = "xhci-platform" },
+ { },
+ };
+--
+2.0.3
+