On Sun, Nov 22, 2015 at 10:54:08AM +0200, Denis Turischev wrote: > Hi Rui, > > On 11/20/2015 04:33 AM, Huang Rui wrote: > > Hi Denis, > > > > On Thu, Nov 19, 2015 at 05:56:00PM +0800, Denis Turischev wrote: > >> AMD Mullins watchdog is fully compatible to the previous Hudson chipset, > >> reuse the existent sp5100_tco driver. > >> > > > > Thank you to add this support! > > Actually, PCI_DEVICE_ID_AMD_HUDSON2_SMBUS is only the SMBus device id > > on AMD mullins but also on many other AMD platforms. Could you please > > share some test method to me, that I am glad to do some quick tests. :) > > My device is Compulabs's fitlet. It's a fanless mini PC, also known as > mintbox mini. > http://fit-pc.com/wiki/index.php/Fit-PC_Product_Line:_fitlet > Processor's datasheet: > http://support.amd.com/TechDocs/52740_16h_Models_30h-3Fh_BKDG.pdf > > The dmesg output: > sp5100_tco: SP5100/SB800 TCO WatchDog Timer Driver v0.05 > sp5100_tco: PCI Revision ID: 0x42 > sp5100_tco: Using 0xfeb00000 for watchdog MMIO address > sp5100_tco: Last reboot was not triggered by watchdog. > sp5100_tco: initialized (0xffffc90000702000). heartbeat=60 sec (nowayout=0) >
I verified it in my side. Thank you. :) And found AMD new Carrizo platform also supported sp5100_tco watchdog. I will send a patch to add support to KernCZ(Carrizo) chipset later. Tested-by: Huang Rui <ray.hu...@amd.com> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
