diff mbox series

[04/23,SRU,OEM-5.6] platform/x86: intel_pmc_core: Add Atom based Jasper Lake (JSL) platform support

Message ID 20201030060214.780883-10-acelan.kao@canonical.com
State New
Headers show
Series None | expand

Commit Message

AceLan Kao Oct. 30, 2020, 6:01 a.m. UTC 
From: Gayatri Kammela <gayatri.kammela@intel.com>

BugLink: https://bugs.launchpad.net/bugs/1899883

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

Just like Ice Lake, Tiger Lake and Elkhart Lake, Jasper Lake can also
reuse all the Cannon Lake PCH IPs. Also, it uses the same PCH IPs of
Tiger Lake, no additional effort is needed to enable but to simply reuse
them.

Cc: Srinivas Pandruvada <srinivas.pandruvada@intel.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: David Box <david.e.box@intel.com>
Signed-off-by: Gayatri Kammela <gayatri.kammela@intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
(backported from commit 16292bed9c56a20715d942fd5d9e025f01fa65fe)
Signed-off-by: AceLan Kao <acelan.kao@canonical.com>
---
 drivers/platform/x86/intel_pmc_core.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/platform/x86/intel_pmc_core.c b/drivers/platform/x86/intel_pmc_core.c
index 3df33ff50faa..44e938ce5c1c 100644
--- a/drivers/platform/x86/intel_pmc_core.c
+++ b/drivers/platform/x86/intel_pmc_core.c
@@ -193,7 +193,7 @@  static const struct pmc_bit_map cnp_pfear_map[] = {
 	{"Fuse",                BIT(6)},
 	/*
 	 * Reserved for Cannon Lake but valid for Ice Lake, Comet Lake,
-	 * Tiger Lake and Elkhart Lake.
+	 * Tiger Lake, Elkhart Lake and Jasper Lake.
 	 */
 	{"SBR8",		BIT(7)},
 
@@ -240,7 +240,7 @@  static const struct pmc_bit_map cnp_pfear_map[] = {
 	{"HDA_PGD6",            BIT(4)},
 	/*
 	 * Reserved for Cannon Lake but valid for Ice Lake, Comet Lake,
-	 * Tiger Lake and ELkhart Lake.
+	 * Tiger Lake, ELkhart Lake and Jasper Lake.
 	 */
 	{"PSF6",		BIT(5)},
 	{"PSF7",		BIT(6)},
@@ -273,7 +273,7 @@  static const struct pmc_bit_map *ext_icl_pfear_map[] = {
 };
 
 static const struct pmc_bit_map tgl_pfear_map[] = {
-	/* Tiger Lake and Elkhart Lake generation onwards only */
+	/* Tiger Lake, Elkhart Lake and Jasper Lake generation onwards only */
 	{"PSF9",		BIT(0)},
 	{"RES_66",		BIT(1)},
 	{"RES_67",		BIT(2)},
@@ -883,6 +883,7 @@  static const struct x86_cpu_id intel_pmc_core_ids[] = {
 	X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE_L,		&tgl_reg_map),
 	X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE,		&tgl_reg_map),
 	X86_MATCH_INTEL_FAM6_MODEL(ATOM_TREMONT,	&tgl_reg_map),
+	X86_MATCH_INTEL_FAM6_MODEL(ATOM_TREMONT_L,	&tgl_reg_map),
 	{}
 };