* Dave Gerlach <d-gerlach@xxxxxx> [140422 11:52]: > This patch, along with patch here [1], fixes boot for am437x-gp-evm. The > bootloader configures gpio5_7 to control the DDR3 termination regulator, > the linked patch prevents that gpio bank from being reset and losing > the previously configured state, and this patch binds the gpio to a > regulator so the kernel is aware of the state of the gpio. > > [1] https://www.mail-archive.com/linux-omap@xxxxxxxxxxxxxxx/msg102941.html Setting up the GPIO regulator makes sense to me. But the hack in the link above is potentially a nasty time bomb for anybody trying to use GPIO bank 5 on that board. What tests have been done that the GPIO bank behaves properly when it's not reset? Regards, Tony -- 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
