From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- .../bindings/usb/allwinner,sun4i-a10-musb.txt | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 kernel/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.txt (limited to 'kernel/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.txt') diff --git a/kernel/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.txt b/kernel/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.txt new file mode 100644 index 000000000..862cd7c79 --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.txt @@ -0,0 +1,29 @@ +Allwinner sun4i A10 musb DRC/OTG controller +------------------------------------------- + +Required properties: + - compatible : "allwinner,sun4i-a10-musb", "allwinner,sun6i-a31-musb" + or "allwinner,sun8i-a33-musb" + - reg : mmio address range of the musb controller + - clocks : clock specifier for the musb controller ahb gate clock + - reset : reset specifier for the ahb reset (A31 and newer only) + - interrupts : interrupt to which the musb controller is connected + - interrupt-names : must be "mc" + - phys : phy specifier for the otg phy + - phy-names : must be "usb" + - dr_mode : Dual-Role mode must be "host" or "otg" + - extcon : extcon specifier for the otg phy + +Example: + + usb_otg: usb@01c13000 { + compatible = "allwinner,sun4i-a10-musb"; + reg = <0x01c13000 0x0400>; + clocks = <&ahb_gates 0>; + interrupts = <38>; + interrupt-names = "mc"; + phys = <&usbphy 0>; + phy-names = "usb"; + extcon = <&usbphy 0>; + status = "disabled"; + }; -- cgit 1.2.3-korg