Messages in this thread | | | Date | Thu, 26 Apr 2012 14:40:48 +0530 | Subject | Re: [PATCH] regulator: core: Keep boot_on regulators powered during init | From | Jassi Brar <> |
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On 26 April 2012 14:05, Mark Brown <broonie@opensource.wolfsonmicro.com> wrote: > On Wed, Apr 25, 2012 at 09:04:01PM +0530, Jassi Brar wrote: > >> Shouldn't the bootloader be responsible for ensuring MMC is >> put down after using it and before passing control to the kernel. > > You might want to try to ensure that bootloaders always do the right > thing but I prefer to work on more achievable goals like world peace. :/ > From what Ulf described so far, I am not sure if even gagging the regulator api could be seen as a foolproof solution to the problem - he still doesn't account for the necessary 'power-down sequence of commands' without which the eMMC might fail attempts by the mmc stack to reset and initialize.
Appeasements and treaties could help achieve peace, I am just not sure if former is a good option this time :) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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