On Fri, 2011-08-19 at 00:16 -0400, Matt Turner wrote: > Hi John, > > I just sent a patch series to linux-mips@ that enables the RTC on a > particular Broadcom MIPS motherboard (BCM91250A SWARM). The RTC is an > M41T80. > > When I first found the patchset (it was originally sent a a few years > ago) and applied it to 2.6.37, it worked perfectly. > > Applied to 3.x (and I think even 2.6.38) I get the following when I run hwclock: > > # hwclock --systohc > select() to /dev/rtc0 to wait for clock tick timed out > > dmesg shows: > > [ 1.068000] i2c /dev entries driver > [ 1.072000] i2c-sibyte: i2c SMBus adapter module for SiByte board > [ 1.080000] rtc-m41t80 1-0068: chip found, driver version 0.06 > [ 1.088000] rtc-m41t80 1-0068: rtc core: registered m41t81 as rtc0 > [ 1.172000] rtc-m41t80 1-0068: setting system clock to 2011-08-18 > 19:56:53 UTC (1313697413) > > I'm emailing you because I thought it might be the same problem as > https://lkml.org/lkml/2011/1/20/306 Hmm. I thought we had gotten one that sorted. > Do you know what might be the problem? I'll take a look and see what I find. Thanks for the report! -john
