linux-kernel - Re: [PATCH] platform/x86/intel/vsec: Add support for Lunar Lake M

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Message-ID: <228972a5-3ee-fd25-2421-f42614d0179@linux.intel.com>
Date: Mon, 18 Dec 2023 15:59:54 +0200 (EET)
From: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
To: rjingar <rajvi.jingar@...ux.intel.com>
cc: LKML <linux-kernel@...r.kernel.org>, david.e.box@...ux.intel.com, 
    Hans de Goede <hdegoede@...hat.com>, platform-driver-x86@...r.kernel.org
Subject: Re: [PATCH] platform/x86/intel/vsec: Add support for Lunar Lake M

On Fri, 15 Dec 2023, rjingar wrote:

> From: Rajvi Jingar <rajvi.jingar@...ux.intel.com>
> 
> Add Lunar Lake M PMT telemetry support.
> 
> Signed-off-by: Rajvi Jingar <rajvi.jingar@...ux.intel.com>
> ---
>  drivers/platform/x86/intel/vsec.c | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/drivers/platform/x86/intel/vsec.c b/drivers/platform/x86/intel/vsec.c
> index c1f9e4471b28..3567dba57781 100644
> --- a/drivers/platform/x86/intel/vsec.c
> +++ b/drivers/platform/x86/intel/vsec.c
> @@ -421,6 +421,11 @@ static const struct intel_vsec_platform_info tgl_info = {
>  	.quirks = VSEC_QUIRK_TABLE_SHIFT | VSEC_QUIRK_EARLY_HW,
>  };
>  
> +/* LNL info */
> +static const struct intel_vsec_platform_info lnl_info = {
> +	.caps = VSEC_CAP_TELEMETRY | VSEC_CAP_WATCHER,
> +};
> +
>  #define PCI_DEVICE_ID_INTEL_VSEC_ADL		0x467d
>  #define PCI_DEVICE_ID_INTEL_VSEC_DG1		0x490e
>  #define PCI_DEVICE_ID_INTEL_VSEC_MTL_M		0x7d0d
> @@ -428,6 +433,7 @@ static const struct intel_vsec_platform_info tgl_info = {
>  #define PCI_DEVICE_ID_INTEL_VSEC_OOBMSM		0x09a7
>  #define PCI_DEVICE_ID_INTEL_VSEC_RPL		0xa77d
>  #define PCI_DEVICE_ID_INTEL_VSEC_TGL		0x9a0d
> +#define PCI_DEVICE_ID_INTEL_VSEC_LNL_M		0x647d
>  static const struct pci_device_id intel_vsec_pci_ids[] = {
>  	{ PCI_DEVICE_DATA(INTEL, VSEC_ADL, &tgl_info) },
>  	{ PCI_DEVICE_DATA(INTEL, VSEC_DG1, &dg1_info) },
> @@ -436,6 +442,7 @@ static const struct pci_device_id intel_vsec_pci_ids[] = {
>  	{ PCI_DEVICE_DATA(INTEL, VSEC_OOBMSM, &oobmsm_info) },
>  	{ PCI_DEVICE_DATA(INTEL, VSEC_RPL, &tgl_info) },
>  	{ PCI_DEVICE_DATA(INTEL, VSEC_TGL, &tgl_info) },
> +	{ PCI_DEVICE_DATA(INTEL, VSEC_LNL_M, &lnl_info) },
>  	{ }
>  };
>  MODULE_DEVICE_TABLE(pci, intel_vsec_pci_ids);

Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>


-- 
 i.