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platform/x86:intel/pmc: Move PMC devid to core.h

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Move PMC devid definition for each PMC of Arrow Lake and Meteor
Lake platforms to core.h. This patch is a preparation step to
introduce a new SSRAM Telemetry driver which will be using the
PMC devid.

Signed-off-by: Xi Pardee <xi.pardee@linux.intel.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20250409191056.15434-4-xi.pardee@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
This commit is contained in:
Xi Pardee 2025-04-09 12:10:45 -07:00 committed by Ilpo Järvinen
parent e9f9cf3fe3
commit 1b1aaa9cbe
No known key found for this signature in database
GPG Key ID: 59AC4F6153E5CE31
3 changed files with 19 additions and 14 deletions
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12
drivers/platform/x86/intel/pmc/arl.c
View File

@ -651,29 +651,25 @@ static const struct pmc_reg_map arl_pchs_reg_map = {
.etr3_offset = ETR3_OFFSET,
};
#define PMC_DEVID_SOCM 0x777f
#define PMC_DEVID_SOCS 0xae7f
#define PMC_DEVID_IOEP 0x7ecf
#define PMC_DEVID_PCHS 0x7f27
static struct pmc_info arl_pmc_info_list[] = {
{
.guid = IOEP_LPM_REQ_GUID,
.devid = PMC_DEVID_IOEP,
.devid = PMC_DEVID_ARL_IOEP,
.map = &mtl_ioep_reg_map,
},
{
.guid = SOCS_LPM_REQ_GUID,
.devid = PMC_DEVID_SOCS,
.devid = PMC_DEVID_ARL_SOCS,
.map = &arl_socs_reg_map,
},
{
.guid = PCHS_LPM_REQ_GUID,
.devid = PMC_DEVID_PCHS,
.devid = PMC_DEVID_ARL_PCHS,
.map = &arl_pchs_reg_map,
},
{
.guid = SOCM_LPM_REQ_GUID,
.devid = PMC_DEVID_SOCM,
.devid = PMC_DEVID_ARL_SOCM,
.map = &mtl_socm_reg_map,
},
{}

12
drivers/platform/x86/intel/pmc/core.h
View File

@ -298,6 +298,18 @@ enum ppfear_regs {
#define PTL_PMC_LTR_CUR_PLT 0x1C2C
#define PTL_PCD_PMC_MMIO_REG_LEN 0x31A8
/* SSRAM PMC Device ID */
/* ARL */
#define PMC_DEVID_ARL_SOCM 0x777f
#define PMC_DEVID_ARL_SOCS 0xae7f
#define PMC_DEVID_ARL_IOEP 0x7ecf
#define PMC_DEVID_ARL_PCHS 0x7f27
/* MTL */
#define PMC_DEVID_MTL_SOCM 0x7e7f
#define PMC_DEVID_MTL_IOEP 0x7ecf
#define PMC_DEVID_MTL_IOEM 0x7ebf
extern const char *pmc_lpm_modes[];
struct pmc_bit_map {

9
drivers/platform/x86/intel/pmc/mtl.c
View File

@ -947,23 +947,20 @@ static const struct pmc_reg_map mtl_ioem_reg_map = {
.lpm_reg_index = MTL_LPM_REG_INDEX,
};
#define PMC_DEVID_SOCM 0x7e7f
#define PMC_DEVID_IOEP 0x7ecf
#define PMC_DEVID_IOEM 0x7ebf
static struct pmc_info mtl_pmc_info_list[] = {
{
.guid = SOCP_LPM_REQ_GUID,
.devid = PMC_DEVID_SOCM,
.devid = PMC_DEVID_MTL_SOCM,
.map = &mtl_socm_reg_map,
},
{
.guid = IOEP_LPM_REQ_GUID,
.devid = PMC_DEVID_IOEP,
.devid = PMC_DEVID_MTL_IOEP,
.map = &mtl_ioep_reg_map,
},
{
.guid = IOEM_LPM_REQ_GUID,
.devid = PMC_DEVID_IOEM,
.devid = PMC_DEVID_MTL_IOEM,
.map = &mtl_ioem_reg_map
},
{}