[PATCH 1/2] net: smc91x: Read hardware behavior flags from device tree
Tony Lindgren
tony at atomide.com
Wed Dec 11 11:04:40 EST 2013
* Nishanth Menon <nm at ti.com> [131211 02:23]:
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/smsc91x.txt
> @@ -0,0 +1,45 @@
> +* Smart Mixed-Signal Connectivity (SMSC) LAN91c94/91c111 Controller
> +
> +Required properties:
> +- compatible : Should be one of:
> + "smsc,lan91c94"
> + "smsc,lan91c111"
> +- reg : Address and length of the io space for SMSC LAN
> +- interrupts : Should contain SMSC LAN interrupt line
> +- interrupt-parent : Should be the phandle for the interrupt controller
> + that services interrupts for this device
> +
> +Optional properties:
> +- reg-shift : Specify the quantity to shift the register offsets by
> +- reg-io-width : Specify the size (in bytes) of the IO accesses that
> + should be performed on the device. Valid value for SMSC LAN is
> + 1, 2 or 4.
I posted a minimal regression fix for this a few weeks ago that we
should merge to the v3.13-rc cycle:
http://www.spinics.net/lists/netdev/msg258913.html
Care to ack that one? Then if that works for you, maybe rebase these on
that one for the upcoming merge window?
Note that for the -rc cycle we don't need these extra properties as we
can get the interrupts from the struct resource after fix
4a43d686fe336c (of/irq: Pass trigger type in IRQ resource flags)
got merged.
Regards,
Tony
More information about the linux-arm-kernel
mailing list