Hi Anson, On Mon, Jun 25, 2018 at 10:01 PM, Anson Huang <Anson.Huang@xxxxxxx> wrote: > On i.MX6SLL EVK board, PFuze100's SW4 is supplying > LPDDR3, it needs to be always on. This patch fixes > Linux kernel boot up hang caused by commit > (5fe156f regulator: pfuze100: add enable/disable for switch), > because SW4 is turned off unexpectedly: Nit: The proper way to reference a commit is: commit 5fe156f1cab4 ("regulator: pfuze100: add enable/disable for switch") 12 char for the commit ID and the commit name inside (" "). > [ 1.693613] cfg80211: failed to load regulatory.db > [ 1.700063] SW4: disabling > [ 1.703973] SWBST: disabling Probably worth adding the Fixes tag so that it can fix the boot regression in 4.18-rc: Fixes: 5fe156f1cab4 ("regulator: pfuze100: add enable/disable for switch") > Signed-off-by: Anson Huang <Anson.Huang@xxxxxxx> Reviewed-by: Fabio Estevam <fabio.estevam@xxxxxxx> -- 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