Re: [PATCH] hwmon: (peci/cputemp) Fix miscalculated DTS for SKX

[Guenter Roeck]

On Tue, Mar 21, 2023 at 10:04:10AM +0100, Iwona Winiarska wrote:
> For Skylake, DTS temperature of the CPU is reported in S10.6 format
> instead of S8.8.
> 
> Reported-by: Paul Fertser <fercerpav@xxxxxxxxx>
> Link: https://lore.kernel.org/lkml/ZBhHS7v+98NK56is@xxxxxxxxxxxxxx/
> Signed-off-by: Iwona Winiarska <iwona.winiarska@xxxxxxxxx>

Applied.

Thanks,
Guenter

> ---
>  drivers/hwmon/peci/cputemp.c | 8 +++++++-
>  1 file changed, 7 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/hwmon/peci/cputemp.c b/drivers/hwmon/peci/cputemp.c
> index 30850a479f61..87d56f0fc888 100644
> --- a/drivers/hwmon/peci/cputemp.c
> +++ b/drivers/hwmon/peci/cputemp.c
> @@ -537,6 +537,12 @@ static const struct cpu_info cpu_hsx = {
>  	.thermal_margin_to_millidegree = &dts_eight_dot_eight_to_millidegree,
>  };
>  
> +static const struct cpu_info cpu_skx = {
> +	.reg		= &resolved_cores_reg_hsx,
> +	.min_peci_revision = 0x33,
> +	.thermal_margin_to_millidegree = &dts_ten_dot_six_to_millidegree,
> +};
> +
>  static const struct cpu_info cpu_icx = {
>  	.reg		= &resolved_cores_reg_icx,
>  	.min_peci_revision = 0x40,
> @@ -558,7 +564,7 @@ static const struct auxiliary_device_id peci_cputemp_ids[] = {
>  	},
>  	{
>  		.name = "peci_cpu.cputemp.skx",
> -		.driver_data = (kernel_ulong_t)&cpu_hsx,
> +		.driver_data = (kernel_ulong_t)&cpu_skx,
>  	},
>  	{
>  		.name = "peci_cpu.cputemp.icx",