On Tue, 13 May 2014, Tony Lindgren wrote: > Looks like we can still hit the issue of wrong load order of > twl4030 configuration. If we have a sleep configuration loaded, > and do a warm reset, the device can hang while initializing the > wakeup12 sequence. We do have a warning message about wrong order > of twl4030 configuration, but in this case it does not help as > the sleep configuration was loaded during the previous boot and > the state of twl4030 is maintained throughout the warm reset. > > Fix the issue by clearing any existing sleep configuration > before we load the warm reset configuration. > > Cc: Peter Ujfalusi <peter.ujfalusi@xxxxxx> > Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx> > --- > drivers/mfd/twl4030-power.c | 6 ++++++ > 1 file changed, 6 insertions(+) Can't vouch for the semantics of the patch, but the code looks good. Acked-by: Lee Jones <lee.jones@xxxxxxxxxx> Can I just apply this, or would you like Peter to review it first? -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- 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
