Re: [lm-sensors] LM90 driver and ti tmp461 detection

2015-12-18 Thread Andreas Werner
On Thu, Dec 17, 2015 at 06:57:51AM -0800, Guenter Roeck wrote: > On Thu, Dec 17, 2015 at 12:48:08PM +0100, Jean Delvare wrote: > > Hi Andreas, > > > > On Tue, 15 Dec 2015 16:11:24 +0100, Andreas Werner wrote: > > > here is the register dump of the tmp461. > > > > Thanks. > > > > > It seemse that

Re: [lm-sensors] LM90 driver and ti tmp461 detection

2015-12-17 Thread Guenter Roeck
On Thu, Dec 17, 2015 at 12:48:08PM +0100, Jean Delvare wrote: > Hi Andreas, > > On Tue, 15 Dec 2015 16:11:24 +0100, Andreas Werner wrote: > > here is the register dump of the tmp461. > > Thanks. > > > It seemse that we really cannot detect if it is a tmp461 or a tmp451. > > Also the magic "ID Re

Re: [lm-sensors] LM90 driver and ti tmp461 detection

2015-12-17 Thread Andreas Werner
On Thu, Dec 17, 2015 at 12:48:08PM +0100, Jean Delvare wrote: > Hi Andreas, > > On Tue, 15 Dec 2015 16:11:24 +0100, Andreas Werner wrote: > > here is the register dump of the tmp461. > > Thanks. > > > It seemse that we really cannot detect if it is a tmp461 or a tmp451. > > Also the magic "ID Re

Re: [lm-sensors] LM90 driver and ti tmp461 detection

2015-12-17 Thread Jean Delvare
Hi Andreas, On Tue, 15 Dec 2015 16:11:24 +0100, Andreas Werner wrote: > here is the register dump of the tmp461. Thanks. > It seemse that we really cannot detect if it is a tmp461 or a tmp451. > Also the magic "ID Register" offset 0xff is 0x00 for both devices. I would use register 0x16, which

Re: [lm-sensors] LM90 driver and ti tmp461 detection

2015-12-15 Thread Andreas Werner
On Sat, Dec 12, 2015 at 11:08:42AM +0100, Jean Delvare wrote: > Hallo Andreas, > > On Thu, 10 Dec 2015 18:12:31 +0100, Andreas Werner wrote: > > thanks for the register dump :-) > > Can you please share the register dump of your TMP461 with us? > > Thanks, > -- > Jean Delvare > SUSE L3 Support

Re: [lm-sensors] LM90 driver and ti tmp461 detection

2015-12-12 Thread Andreas Werner
>Hallo Andreas, > > On Thu, 10 Dec 2015 18:12:31 +0100, Andreas Werner wrote: >> thanks for the register dump > > Can you please share the register dump of your TMP461 with us? > Hi, yes for sure. Currently i have just a evaluation board my CPU without this sensor, but I have received a tmp461 yes

Re: [lm-sensors] LM90 driver and ti tmp461 detection

2015-12-12 Thread Jean Delvare
Hallo Andreas, On Thu, 10 Dec 2015 18:12:31 +0100, Andreas Werner wrote: > thanks for the register dump :-) Can you please share the register dump of your TMP461 with us? Thanks, -- Jean Delvare SUSE L3 Support -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the bo

Re: LM90 driver and ti tmp461 detection

2015-12-10 Thread Andreas Werner
... >On Thu, Dec 10, 2015 at 09:49:43AM -0800, Guenter Roeck wrote: > > > >I have a DT based board yes, but i have also planed to submit my changes > >and also wanted to implement the autodetection of the chip. > > > >I have also planned (or need) to implement the "n-Factor Correction" for the > >C

Re: LM90 driver and ti tmp461 detection

2015-12-10 Thread Andreas Werner
... > On Thu, Dec 10, 2015 at 09:43:53AM -0800, Guenter Roeck wrote: > > > >There is one difference. The temperature ranges differ: > > > >TMP451: > >Standard Mode: 0 to +127 > >Extended Mode: -64 to +191 > > > >TMP461: > >Standard Mode: -40 to +127 > >Extended Mode: -64 to +191 > > > >Therefore th

Re: LM90 driver and ti tmp461 detection

2015-12-10 Thread Guenter Roeck
On 12/10/2015 09:12 AM, Andreas Werner wrote: On Thu, Dec 10, 2015 at 08:41:57AM -0800, Guenter Roeck wrote: On 12/10/2015 04:08 AM, Andreas Werner wrote: Hi, i have a temperature sensor device named "TI TMP461" which is quite the same than the tmp451 which is already included in the lm90 drive

Re: LM90 driver and ti tmp461 detection

2015-12-10 Thread Guenter Roeck
On 12/10/2015 09:12 AM, Andreas Werner wrote: On Thu, Dec 10, 2015 at 08:41:57AM -0800, Guenter Roeck wrote: On 12/10/2015 04:08 AM, Andreas Werner wrote: Hi, i have a temperature sensor device named "TI TMP461" which is quite the same than the tmp451 which is already included in the lm90 drive

Re: LM90 driver and ti tmp461 detection

2015-12-10 Thread Andreas Werner
On Thu, Dec 10, 2015 at 08:41:57AM -0800, Guenter Roeck wrote: > On 12/10/2015 04:08 AM, Andreas Werner wrote: > >Hi, > >i have a temperature sensor device named "TI TMP461" which is quite the > >same than the tmp451 which is already included in the lm90 driver. > > > >I just want to add the tmp461

Re: LM90 driver and ti tmp461 detection

2015-12-10 Thread Guenter Roeck
On 12/10/2015 04:08 AM, Andreas Werner wrote: Hi, i have a temperature sensor device named "TI TMP461" which is quite the same than the tmp451 which is already included in the lm90 driver. I just want to add the tmp461 to the driver but currently i have no way to differ between the tmp461 and tm

LM90 driver and ti tmp461 detection

2015-12-10 Thread Andreas Werner
Hi, i have a temperature sensor device named "TI TMP461" which is quite the same than the tmp451 which is already included in the lm90 driver. I just want to add the tmp461 to the driver but currently i have no way to differ between the tmp461 and tmp451. The main different is that the tmp461 add