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authorSumeet R Pawnikar <sumeet.r.pawnikar@intel.com>2021-04-12 21:30:19 +0530
committerFelix Held <felix-coreboot@felixheld.de>2021-04-23 14:46:33 +0000
commita2a90a3157abdc812c42a2d24660167729a40df0 (patch)
tree847a6fe573f387e29941264c6e0b597511bc10e7 /src
parent457c661f62b7614b6652e1ee1b67ad7596da4b17 (diff)
soc/intel/alderlake: Add DPTF HIDs for Alder Lake SoC
Add DPTF HIDs for thermal funcitonality for Alder Lake SoC. BRANCH=None BUG=None TEST=Built and tested on adlrvp board Change-Id: I8de58497fa800690d04abbdfe4d6abf1c0184334 Signed-off-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52268 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
-rw-r--r--src/soc/intel/alderlake/Makefile.inc1
-rw-r--r--src/soc/intel/alderlake/dptf.c18
2 files changed, 19 insertions, 0 deletions
diff --git a/src/soc/intel/alderlake/Makefile.inc b/src/soc/intel/alderlake/Makefile.inc
index 5c1617ba91..7252085a1e 100644
--- a/src/soc/intel/alderlake/Makefile.inc
+++ b/src/soc/intel/alderlake/Makefile.inc
@@ -30,6 +30,7 @@ romstage-y += reset.c
ramstage-y += acpi.c
ramstage-y += chip.c
ramstage-y += cpu.c
+ramstage-y += dptf.c
ramstage-y += elog.c
ramstage-y += espi.c
ramstage-y += finalize.c
diff --git a/src/soc/intel/alderlake/dptf.c b/src/soc/intel/alderlake/dptf.c
new file mode 100644
index 0000000000..2af96df5bb
--- /dev/null
+++ b/src/soc/intel/alderlake/dptf.c
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <drivers/intel/dptf/dptf.h>
+
+static const struct dptf_platform_info adl_dptf_platform_info = {
+ .use_eisa_hids = false,
+ /* _HID for the toplevel DPTF device, typically \_SB.DPTF */
+ .dptf_device_hid = "INTC1041",
+ /* _HID for Intel DPTF Generic Device (these require PTYP as well) */
+ .generic_hid = "INTC1046",
+ /* _HID for Intel DPTF Fan Device */
+ .fan_hid = "INTC1048",
+};
+
+const struct dptf_platform_info *get_dptf_platform_info(void)
+{
+ return &adl_dptf_platform_info;
+}