diff options
| author | Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> | 2020-06-02 15:45:45 +0530 |
|---|---|---|
| committer | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2020-06-19 18:43:27 +0000 |
| commit | a5ba5133ce83b1f4061ca81e87b70f02068f7c70 (patch) | |
| tree | 11375817f10b1c6d2dffa5b9fce608586f3c679c /src | |
| parent | 9412b3e9bbc1ff066d0ae5967624b339259a73c1 (diff) | |
tigerlake: add unique acpi device ids for dptf
Add unique new acpi device ids for dptf for Tiger Lake soc based platforms
and update volteer speficic dsdt.asl file accordingly. The Linux kernel
driver expects these new acpi device ids for dptf functionalities.
BUG=None
BRANCH=None
TEST=Build and boot on volteer system
Change-Id: I7dbb812c0fc0f5084c98cf2752ce7ddce8e4d50e
Signed-off-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42040
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/volteer/dsdt.asl | 4 | ||||
| -rw-r--r-- | src/soc/intel/tigerlake/acpi/dptf.asl | 9 |
2 files changed, 11 insertions, 2 deletions
diff --git a/src/mainboard/google/volteer/dsdt.asl b/src/mainboard/google/volteer/dsdt.asl index fa39e79e8e..3189767455 100644 --- a/src/mainboard/google/volteer/dsdt.asl +++ b/src/mainboard/google/volteer/dsdt.asl @@ -57,8 +57,8 @@ DefinitionBlock( { /* Per board variant specific definitions. */ #include <variant/acpi/dptf.asl> - /* Include soc specific DPTF changes */ - #include <soc/intel/common/acpi/dptf.asl> + /* Include Tiger Lake soc specific DPTF changes */ + #include <soc/intel/tigerlake/acpi/dptf.asl> /* Include common dptf ASL files */ #include <soc/intel/common/acpi/dptf/dptf.asl> } diff --git a/src/soc/intel/tigerlake/acpi/dptf.asl b/src/soc/intel/tigerlake/acpi/dptf.asl new file mode 100644 index 0000000000..4877c88569 --- /dev/null +++ b/src/soc/intel/tigerlake/acpi/dptf.asl @@ -0,0 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +/* Below are the unique ACPI Device IDs for thermal/dptf on Tiger Lake SoC. */ +/* DPTF ACPI Device ID */ +#define DPTF_DPTF_DEVICE "INTC1040" +/* Generic ACPI Device ID for TSR0/1/2/3 and charger */ +#define DPTF_GEN_DEVICE "INTC1043" +/* Fan ACPI Device ID */ +#define DPTF_FAN_DEVICE "INTC1044" |