Hello Doug, On 09/08/2014 06:36 AM, Doug Anderson wrote: > > One (ugly?) solution would be to add a feature to your bootloader to > modify the device tree to mark regulators as "always-on". Since the > booloader gets to touch the device tree and the bootloader is involved > in communicating into about SimpleFB, it kinda makes sense. > I can't say I like to mark the regulators as always-on on the DT and that's why I copied the patch in the response instead of posting it as a proper patch but I think relying in the bootloaders to modify the DT is not better. IMHO U-boot should only modify the strictly necessary like the /chosen branch even though lately I've seen some attempts in the OMAP community to (ab)use U-Boot's fdt command to mangle the DT before passing to the kernel in order to support different Beagle Bone Black capes. Best regards, Javier -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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