On Thu, Nov 03, 2011 at 02:06:03AM +0530, Thomas Abraham wrote:
> Add device tree based discovery support for Samsung's sdhci controller
>
> Cc: Ben Dooks <ben-linux@xxxxxxxxx>
> Signed-off-by: Thomas Abraham <thomas.abraham@xxxxxxxxxx>
> ---
> +Example:
> + sdhci@12530000 {
> + compatible = "samsung,exynos4210-sdhci";
> + reg = <0x12530000 0x100>;
> + interrupts = <139>;
> + samsung,sdhci-bus-width = <4>;
> + linux,mmc_cap_4_bit_data;
Following on from my reply on patch 5, this is an example of exactly
what I'm talking about. This node both sets bus-width to '4', and
sets the 4_bit_data flag. Don't you think that the driver would be
smart enough to set the 4_bit_data flag when the bus width was set to
4?
g.
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