Commit 54949a60 authored by Rajneesh Bhardwaj's avatar Rajneesh Bhardwaj Committed by Andy Shevchenko
Browse files

platform/x86: intel_telemetry: Add GLK PSS Event Table 



Some of the Primary Subsystem events differ on Gemini Lake but the IOSS
events remain same. This patch adds the updated PSS event table to enable
Telemetry driver on Gemini Lake.

Signed-off-by: default avatarShanth Murthy <shanth.murthy@intel.com>
Signed-off-by: default avatarRajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
Reviewed-by: default avatarSouvik K Chakravarty <souvik.k.chakravarty@intel.com>
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
parent 22ff1a36

drivers/platform/x86/intel_telemetry_debugfs.c

+1 −0
Original line number Diff line number Diff line
@@ -331,6 +331,7 @@ static struct telemetry_debugfs_conf telem_apl_debugfs_conf = { 


static const struct x86_cpu_id telemetry_debugfs_cpu_ids[] = {

	TELEM_DEBUGFS_CPU(INTEL_FAM6_ATOM_GOLDMONT, telem_apl_debugfs_conf),

	TELEM_DEBUGFS_CPU(INTEL_FAM6_ATOM_GEMINI_LAKE, telem_apl_debugfs_conf),

	{}

};

drivers/platform/x86/intel_telemetry_pltdrv.c

+35 −0
Original line number Diff line number Diff line
@@ -153,6 +153,30 @@ static struct telemetry_evtmap 
	{"PC2_AND_MEM_SHALLOW_IDLE_RES",	0x1D40},

};



static struct telemetry_evtmap

	telemetry_glk_pss_default_events[TELEM_MAX_OS_ALLOCATED_EVENTS] = {

	{"IA_CORE0_C6_RES",			0x0400},

	{"IA_CORE0_C6_CTR",			0x0000},

	{"IA_MODULE0_C7_RES",			0x0410},

	{"IA_MODULE0_C7_CTR",			0x000C},

	{"IA_C0_RES",				0x0805},

	{"PCS_LTR",				0x2801},

	{"PSTATES",				0x2802},

	{"SOC_S0I3_RES",			0x0407},

	{"SOC_S0I3_CTR",			0x0008},

	{"PCS_S0I3_CTR",			0x0007},

	{"PCS_C1E_RES",				0x0414},

	{"PCS_IDLE_STATUS",			0x2806},

	{"IA_PERF_LIMITS",			0x280B},

	{"GT_PERF_LIMITS",			0x280C},

	{"PCS_WAKEUP_S0IX_CTR",			0x0025},

	{"PCS_IDLE_BLOCKED",			0x2C00},

	{"PCS_S0IX_BLOCKED",			0x2C01},

	{"PCS_S0IX_WAKE_REASONS",		0x2C02},

	{"PCS_LTR_BLOCKING",			0x2C03},

	{"PC2_AND_MEM_SHALLOW_IDLE_RES",	0x1D40},

};



/* APL specific Data */

static struct telemetry_plt_config telem_apl_config = {

	.pss_config = {
@@ -163,8 +187,19 @@ static struct telemetry_plt_config telem_apl_config = { 
	},

};



/* GLK specific Data */

static struct telemetry_plt_config telem_glk_config = {

	.pss_config = {

		.telem_evts = telemetry_glk_pss_default_events,

	},

	.ioss_config = {

		.telem_evts = telemetry_apl_ioss_default_events,

	},

};



static const struct x86_cpu_id telemetry_cpu_ids[] = {

	TELEM_CPU(INTEL_FAM6_ATOM_GOLDMONT, telem_apl_config),

	TELEM_CPU(INTEL_FAM6_ATOM_GEMINI_LAKE, telem_glk_config),

	{}

};