On Tue, 9 Oct 2012 14:09:03 -0700, Guenter Roeck wrote:
> TjMax for the CE4100 series of Atom CPUs was previously reported to be
> 110 degrees C.
>
> cpuinfo logs on the web show existing CPU types CE4110, CE4150, and CE4170,
> reported as "model name : Intel(R) Atom(TM) CPU CE41{1|5|7}0 @ 1.{2|6}0GHz"
> with model 28 (0x1c) and stepping 10 (0x0a). Add the three known variants
> to the tjmax table.
>
> Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
> ---
> Documentation/hwmon/coretemp | 1 +
> drivers/hwmon/coretemp.c | 7 +++++--
> 2 files changed, 6 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/hwmon/coretemp b/Documentation/hwmon/coretemp
> index 0cc4050..e36960a 100644
> --- a/Documentation/hwmon/coretemp
> +++ b/Documentation/hwmon/coretemp
> @@ -107,6 +107,7 @@ Process Processor TjMax(C)
> 330/230 125
> E680/660/640/620 90
> E680T/660T/640T/620T 110
> + CE4110/4150/4170 110
Reverse order.
>
> 45nm Core2 Processors
> Solo ULV SU3500/3300 100
> diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
> index 96ab10c..f6ff76c 100644
> --- a/drivers/hwmon/coretemp.c
> +++ b/drivers/hwmon/coretemp.c
> @@ -196,8 +196,11 @@ struct tjmax {
> };
>
> static const struct tjmax __cpuinitconst tjmax_table[] = {
> - { "CPU 230", 100000 },
> - { "CPU 330", 125000 },
> + { "CPU 230", 100000 }, /* Model 0x1c, stepping 2 */
> + { "CPU 330", 125000 }, /* Model 0x1c, stepping 2 */
> + { "CPU CE4110", 110000 }, /* Model 0x1c, stepping 10 */
> + { "CPU CE4150", 110000 }, /* Model 0x1c, stepping 10 */
> + { "CPU CE4170", 110000 }, /* Model 0x1c, stepping 10 */
> };
>
> struct tjmax_model {
I did not check the datasheets but I'll trust you got it right.
Acked-by: Jean Delvare <khali@xxxxxxxxxxxx>
Candidate for stable? If so you'll have to change the patch order.
--
Jean Delvare
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