On Sun, May 10, 2020 at 08:48:41PM +0000, Alexander Monakov wrote:
> Add support for retrieving Tdie and Tctl on AMD Renoir (4000-series
> Ryzen CPUs).
>
> It appears SMU offsets for reading current/voltage and CCD temperature
> have changed for this generation (reads from currently used offsets
> yield zeros), so those features cannot be enabled so trivially.
>
> Signed-off-by: Alexander Monakov <amonakov@xxxxxxxxx>
> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
> Cc: Borislav Petkov <bp@xxxxxxxxx>
> Cc: x86@xxxxxxxxxx
> Cc: Yazen Ghannam <yazen.ghannam@xxxxxxx>
> Cc: Brian Woods <brian.woods@xxxxxxx>
> Cc: Clemens Ladisch <clemens@xxxxxxxxxx>
> Cc: Jean Delvare <jdelvare@xxxxxxxx>
> Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
> Cc: linux-hwmon@xxxxxxxxxxxxxxx
> Cc: linux-edac@xxxxxxxxxxxxxxx
Acked-by: Guenter Roeck <linux@xxxxxxxxxxxx>
> ---
> drivers/hwmon/k10temp.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/hwmon/k10temp.c b/drivers/hwmon/k10temp.c
> index 9915578533bb..8f12995ec133 100644
> --- a/drivers/hwmon/k10temp.c
> +++ b/drivers/hwmon/k10temp.c
> @@ -632,6 +632,7 @@ static const struct pci_device_id k10temp_id_table[] = {
> { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_17H_DF_F3) },
> { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_17H_M10H_DF_F3) },
> { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_17H_M30H_DF_F3) },
> + { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_17H_M60H_DF_F3) },
> { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_17H_M70H_DF_F3) },
> { PCI_VDEVICE(HYGON, PCI_DEVICE_ID_AMD_17H_DF_F3) },
> {}
> --
> 2.26.2
>
