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platform/x86: intel_pmc_core: Add Comet Lake (CML) platform support to intel_pmc_core driver 

[ Upstream commit 5406327d43 ]

Add Comet Lake to the list of the platforms that intel_pmc_core driver
supports for pmc_core device.

Just like Ice Lake, Comet Lake can also reuse all the Cannon Lake PCH
IPs. No additional effort is needed to enable but to simply reuse them.

Cc: Mario Limonciello <mario.limonciello@dell.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Srinivas Pandruvada <srinivas.pandruvada@intel.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Kan Liang <kan.liang@intel.com>
Cc: David E. Box <david.e.box@intel.com>
Cc: Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: Gayatri Kammela <gayatri.kammela@intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
5.4-rM2-2.2.x-imx-squashed
Gayatri Kammela 2019-11-18 11:05:41 -08:00 committed by Greg Kroah-Hartman
parent b889648cb7
commit b22d3a4b7b
1 changed files with 5 additions and 2 deletions
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7
drivers/platform/x86/intel_pmc_core.c
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@ -160,6 +160,7 @@ static const struct pmc_reg_map spt_reg_map = {
/* Cannon Lake: PGD PFET Enable Ack Status Register(s) bitmap */
static const struct pmc_bit_map cnp_pfear_map[] = {
/* Reserved for Cannon Lake but valid for Comet Lake */
{"PMC", BIT(0)},
{"OPI-DMI", BIT(1)},
{"SPI/eSPI", BIT(2)},
@ -185,7 +186,7 @@ static const struct pmc_bit_map cnp_pfear_map[] = {
{"SDX", BIT(4)},
{"SPE", BIT(5)},
{"Fuse", BIT(6)},
/* Reserved for Cannon Lake but valid for Ice Lake */
/* Reserved for Cannon Lake but valid for Ice Lake and Comet Lake */
{"SBR8", BIT(7)},
{"CSME_FSC", BIT(0)},
@ -229,7 +230,7 @@ static const struct pmc_bit_map cnp_pfear_map[] = {
{"HDA_PGD4", BIT(2)},
{"HDA_PGD5", BIT(3)},
{"HDA_PGD6", BIT(4)},
/* Reserved for Cannon Lake but valid for Ice Lake */
/* Reserved for Cannon Lake but valid for Ice Lake and Comet Lake */
{"PSF6", BIT(5)},
{"PSF7", BIT(6)},
{"PSF8", BIT(7)},
@ -813,6 +814,8 @@ static const struct x86_cpu_id intel_pmc_core_ids[] = {
INTEL_CPU_FAM6(CANNONLAKE_L, cnp_reg_map),
INTEL_CPU_FAM6(ICELAKE_L, icl_reg_map),
INTEL_CPU_FAM6(ICELAKE_NNPI, icl_reg_map),
INTEL_CPU_FAM6(COMETLAKE, cnp_reg_map),
INTEL_CPU_FAM6(COMETLAKE_L, cnp_reg_map),
{}
};