diff options
author | David S. Miller <davem@davemloft.net> | 2011-02-19 19:17:35 -0800 |
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committer | David S. Miller <davem@davemloft.net> | 2011-02-19 19:17:35 -0800 |
commit | da935c66bacb3ed9ada984b053297f87c2dff63a (patch) | |
tree | 46278da2b312c73f1375b830d7e5912bf23abd78 /Documentation/devicetree/bindings/usb/usb-ehci.txt | |
parent | 9435eb1cf0b76b323019cebf8d16762a50a12a19 (diff) | |
parent | 2205a6ea93fea76f88b43727fea53f3ce3790d6f (diff) |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
Documentation/feature-removal-schedule.txt
drivers/net/e1000e/netdev.c
net/xfrm/xfrm_policy.c
Diffstat (limited to 'Documentation/devicetree/bindings/usb/usb-ehci.txt')
-rw-r--r-- | Documentation/devicetree/bindings/usb/usb-ehci.txt | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/usb-ehci.txt b/Documentation/devicetree/bindings/usb/usb-ehci.txt new file mode 100644 index 00000000000..fa18612f757 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/usb-ehci.txt @@ -0,0 +1,25 @@ +USB EHCI controllers + +Required properties: + - compatible : should be "usb-ehci". + - reg : should contain at least address and length of the standard EHCI + register set for the device. Optional platform-dependent registers + (debug-port or other) can be also specified here, but only after + definition of standard EHCI registers. + - interrupts : one EHCI interrupt should be described here. +If device registers are implemented in big endian mode, the device +node should have "big-endian-regs" property. +If controller implementation operates with big endian descriptors, +"big-endian-desc" property should be specified. +If both big endian registers and descriptors are used by the controller +implementation, "big-endian" property can be specified instead of having +both "big-endian-regs" and "big-endian-desc". + +Example (Sequoia 440EPx): + ehci@e0000300 { + compatible = "ibm,usb-ehci-440epx", "usb-ehci"; + interrupt-parent = <&UIC0>; + interrupts = <1a 4>; + reg = <0 e0000300 90 0 e0000390 70>; + big-endian; + }; |