Re: [PATCH 1/7] IBM Akebono: Add a SDHCI platform driver

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

 




On Friday 21 February 2014 17:31:27 Alistair Popple wrote:

>  
> +config MMC_SDHCI_OF_476GTR
> +	tristate "SDHCI OF support for the IBM PPC476GTR SoC"
> +	depends on MMC_SDHCI_PLTFM
> +	depends on PPC_OF
> +	help
> +	  This selects the Secure Digital Host Controller Interface (SDHCI)
> +	  found on the PPC476GTR SoC.
> +
> +	  If you have a controller with this interface, say Y or M here.
> +
> +	  If unsure, say N.

Your driver doesn't actually do anything beyond what is in the common
sdhci-pltfm.c infrastructure. IMHO you really shoulnd't need a SoC
specific abstraction for it at all and instead add a generic
platform driver registration into sdhci-pltfm.c. I'd suggest
you use "generic-sdhci" (similar to what we do for usb-ohci and usb-ehci
now) as the compatible string and change your device tree to claim
compatibility with that and your soc-specific string.

	Arnd
--
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