soc/intel/elkhartlake: Add DPTF ACPI Device IDs into header file
This patch adds DPTF ACPI Device IDs into the header file (soc/dptf.h)
so that upcoming patches in this patch train can achieve more
common code.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: Ia4c3f1dbca2c0099cbf00137008c1aa1bcb196b0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71125
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/soc/intel/elkhartlake/include/soc/dptf.h b/src/soc/intel/elkhartlake/include/soc/dptf.h
new file mode 100644
index 0000000..d06513b
--- /dev/null
+++ b/src/soc/intel/elkhartlake/include/soc/dptf.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef _SOC_DPTF_H_
+#define _SOC_DPTF_H_
+
+/* Below are the unique ACPI Device IDs for thermal/dptf on Elkhart Lake SoC. */
+/* DPTF ACPI Device ID */
+#define DPTF_DPTF_DEVICE "INT3400"
+/* Generic ACPI Device ID for TSR0/1/2/3 and charger */
+#define DPTF_GEN_DEVICE "INT3403"
+/* Fan ACPI Device ID */
+#define DPTF_FAN_DEVICE "INT3404"
+
+#endif /* _SOC_DPTF_H_ */