From: Xi Pardee <xi.pardee@linux.intel.com>
To: xi.pardee@linux.intel.com, irenic.rajneesh@gmail.com,
david.e.box@linux.intel.com, hdegoede@redhat.com,
ilpo.jarvinen@linux.intel.com,
platform-driver-x86@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org
Subject: [PATCH v2 03/11] platform/x86:intel/pmc: Move PMC devid to core.h
Date: Wed, 28 Aug 2024 15:29:18 -0700 [thread overview]
Message-ID: <20240828222932.1279508-4-xi.pardee@linux.intel.com> (raw)
In-Reply-To: <20240828222932.1279508-1-xi.pardee@linux.intel.com>
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>
---
drivers/platform/x86/intel/pmc/arl.c | 9 +++------
drivers/platform/x86/intel/pmc/core.h | 10 ++++++++++
drivers/platform/x86/intel/pmc/mtl.c | 9 +++------
3 files changed, 16 insertions(+), 12 deletions(-)
diff --git a/drivers/platform/x86/intel/pmc/arl.c b/drivers/platform/x86/intel/pmc/arl.c
index e10527c4e3e0..870da98ceb41 100644
--- a/drivers/platform/x86/intel/pmc/arl.c
+++ b/drivers/platform/x86/intel/pmc/arl.c
@@ -650,23 +650,20 @@ const struct pmc_reg_map arl_pchs_reg_map = {
.etr3_offset = ETR3_OFFSET,
};
-#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_MTL_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,
},
{}
diff --git a/drivers/platform/x86/intel/pmc/core.h b/drivers/platform/x86/intel/pmc/core.h
index 9a1cc01f31d9..6763e59180a4 100644
--- a/drivers/platform/x86/intel/pmc/core.h
+++ b/drivers/platform/x86/intel/pmc/core.h
@@ -290,6 +290,16 @@ enum ppfear_regs {
#define LNL_PPFEAR_NUM_ENTRIES 12
#define LNL_S0IX_BLOCKER_OFFSET 0x2004
+/* SSRAM PMC Device ID*/
+/* ARL */
+#define PMC_DEVID_ARL_SOCS 0xae7f
+#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 c7d15d864039..908b5f8bb6e5 100644
--- a/drivers/platform/x86/intel/pmc/mtl.c
+++ b/drivers/platform/x86/intel/pmc/mtl.c
@@ -947,23 +947,20 @@ 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
},
{}
--
2.43.0
next prev parent reply other threads:[~2024-08-28 22:29 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-28 22:29 [PATCH v2 00/11] Create Intel PMC SSRAM Telemetry driver Xi Pardee
2024-08-28 22:29 ` [PATCH v2 01/11] platform/x86:intel/pmc: Move PMC Core related functions Xi Pardee
2024-08-29 10:49 ` Ilpo Järvinen
2024-08-28 22:29 ` [PATCH v2 02/11] platform/x86:intel/pmc: Rename core_ssram to ssram_telemetry Xi Pardee
2024-08-29 10:50 ` Ilpo Järvinen
2024-08-28 22:29 ` Xi Pardee [this message]
2024-08-29 10:52 ` [PATCH v2 03/11] platform/x86:intel/pmc: Move PMC devid to core.h Ilpo Järvinen
2024-09-10 6:55 ` Xi Pardee
2024-08-28 22:29 ` [PATCH v2 04/11] platform/x86:intel/pmc: Convert index variables to be unsigned Xi Pardee
2024-08-29 10:54 ` Ilpo Järvinen
2024-08-28 22:29 ` [PATCH v2 05/11] platform/x86:intel/pmc: Remove unneeded h file inclusion Xi Pardee
2024-08-29 11:02 ` Ilpo Järvinen
2024-09-10 7:08 ` Xi Pardee
2024-08-28 22:29 ` [PATCH v2 06/11] platform/x86:intel/pmc: Remove unneeded io operations Xi Pardee
2024-08-28 22:29 ` [PATCH v2 07/11] platform/x86:intel/pmc: Check return value of ioremap Xi Pardee
2024-08-29 11:06 ` Ilpo Järvinen
2024-09-10 6:53 ` Xi Pardee
2024-08-28 22:29 ` [PATCH v2 08/11] platform/x86:intel/pmc: Create Intel PMC SSRAM Telemetry driver Xi Pardee
2024-08-29 12:02 ` Ilpo Järvinen
2024-09-10 19:57 ` Xi Pardee
2024-08-28 22:29 ` [PATCH v2 09/11] platform/x86:intel/pmc: Add Lunar Lake SSRAM devid Xi Pardee
2024-08-29 12:03 ` Ilpo Järvinen
2024-08-28 22:29 ` [PATCH v2 10/11] platform/x86:intel/pmt: Get PMC from SSRAM for Lunar Lake Xi Pardee
2024-08-28 22:29 ` [PATCH v2 11/11] platform/x86:intel/pmc: Get LPM information " Xi Pardee
2024-08-29 12:13 ` Ilpo Järvinen
2024-09-10 0:49 ` Xi Pardee
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