Re: [PATCH v2 2/2] USB: doc: Binding document for ehci-platform driver
From: Florian Fainelli <hidden>
Date: 2012-10-21 17:34:07
Also in:
linux-arm-kernel
Le dimanche 21 octobre 2012 00:10:32, Tony Prisk a écrit :
quoted hunk
Add a binding document for ehci-platform driver. Signed-off-by: Tony Prisk <redacted> --- .../devicetree/bindings/usb/ehci-platform.txt | 27 ++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/ehci-platform.txtdiff --git a/Documentation/devicetree/bindings/usb/ehci-platform.txtb/Documentation/devicetree/bindings/usb/ehci-platform.txt new file mode 100644 index 0000000..930b19e--- /dev/null +++ b/Documentation/devicetree/bindings/usb/ehci-platform.txt@@ -0,0 +1,27 @@ +Generic Platform EHCI Controller +----------------------------------------------------- + +Required properties: +- compatible : "linux,ehci-platform"
Here you changed to linux,ehci-platform, which is good, but in the example you forgot to update it. Otherwise, this is ok with me.
+- reg : Should contain 1 register ranges(address and length)
+- interrupts : EHCI controller interrupt
+
+Optional properties:
+- caps-offset : offset to the capabilities register (default = 0)
+- has-tt : controller has transaction translator(s).
+- has-synopsys-hc-bug : controller has the synopsys hc bug
+- no-io-watchdog : controller does not need io watchdog
+
+- big-endian : descriptors and registers are both big endian. This
+ is the equivalent of specifying big-endian-desc and big-endian-regs.
+OR
+- big-endian-desc : descriptors are in big-endian format
+- big-endian-regs : mmio is in big-endian format
+
+Example:
+ ehci@d8007c00 {
+ compatible = "ehci-platform";
+ reg = <0xd8007c00 0x200>;
+ interrupts = <43>;
+ has-tt;
+ };-- Florian -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html