Re: [PATCH v2 01/16] serial: sh-sci: Drop the interface clock

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




On Thu, Nov 19, 2015 at 07:35:58PM +0100, Geert Uytterhoeven wrote:
> From: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
> 
> As no platform defines an interface clock the SCI driver always falls
> back to a clock named "peripheral_clk".
>   - On SH platforms that clock is the base clock for the SCI functional
>     clock and has the same frequency,
>   - On ARM platforms that clock doesn't exist, and clk_get() will return
>     the default clock for the device.
> We can thus make the functional clock mandatory and drop the interface
> clock.
> 
> EPROBE_DEFER is handled for clocks that may be referenced from DT (i.e.
> "fck" and deprecated "sci_ick").
> 
> Cc: devicetree@xxxxxxxxxxxxxxx
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
> Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
> [geert: Handle EPROBE_DEFER, reformat description, break long comment line]
> Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]
  Powered by Linux