diff options
| author | Xi Pardee <xi.pardee@linux.intel.com> | 2025-04-09 12:10:45 -0700 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2025-04-11 15:26:05 +0300 |
| commit | 1b1aaa9cbe8dc848d143124cf6e1990f4761c6d7 (patch) | |
| tree | 4ea7c4f7681cf22cd19f40f0801c0fb9993bd407 /drivers/platform/x86/intel/pmc | |
| parent | e9f9cf3fe3ead543d006c2ddf1d03df23b11f7f5 (diff) | |
platform/x86:intel/pmc: Move PMC devid to core.h
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>
Diffstat (limited to 'drivers/platform/x86/intel/pmc')
| -rw-r--r-- | drivers/platform/x86/intel/pmc/arl.c | 12 | ||||
| -rw-r--r-- | drivers/platform/x86/intel/pmc/core.h | 12 | ||||
| -rw-r--r-- | drivers/platform/x86/intel/pmc/mtl.c | 9 |
3 files changed, 19 insertions, 14 deletions
diff --git a/drivers/platform/x86/intel/pmc/arl.c b/drivers/platform/x86/intel/pmc/arl.c index 320993bd6d31..a6b2eb850ff0 100644 --- a/drivers/platform/x86/intel/pmc/arl.c +++ b/drivers/platform/x86/intel/pmc/arl.c @@ -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, }, {} diff --git a/drivers/platform/x86/intel/pmc/core.h b/drivers/platform/x86/intel/pmc/core.h index 09aac6daabbd..ce1b949b1004 100644 --- a/drivers/platform/x86/intel/pmc/core.h +++ b/drivers/platform/x86/intel/pmc/core.h @@ -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 { diff --git a/drivers/platform/x86/intel/pmc/mtl.c b/drivers/platform/x86/intel/pmc/mtl.c index 8862829694a7..8f1b01657277 100644 --- a/drivers/platform/x86/intel/pmc/mtl.c +++ b/drivers/platform/x86/intel/pmc/mtl.c @@ -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 }, {} |