* Tony Lindgren <t...@atomide.com> [130409 09:54]: > * Roger Quadros <rog...@ti.com> [130409 03:00]: > > On 04/05/2013 06:58 PM, Tony Lindgren wrote: > > > > > > Can't you just use the clock name there to get it? > > > > In device tree we don't pass around clock names. You can either get > > a phandle or an index to the clock. > > > > e.g. Documentation/devicetree/bindings/clock/imx31-clock.txt > > Yes I understand that. But the driver/clock/omap driver can just > remap the DT device initially so the board specific clock is > found from the clock alias table. Basically initially a passthrough > driver that can be enhanced to parse DT clock bindings and load > data from /lib/firmware.
Actually probably the driver/clock/omap can even do even less initially. There probably even no need to remap clocks there. As long as the DT clock driver understands that a board specific auxclk is specified in the DT it can just call clk_add_alias() so the driver will get the right auxclk from cclock44xx_data.c. Then other features can be added later on like to allocate a clock entirely based on the binding etc. Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
