e7d3a1a9e8
As per Intel Dynamic Tuning revision 1.3.13 (Doc no: 541817)
Add support for TPWR device under \_SB.DPTF
BUG=b:205928013
TEST=Build, boot brya0 and dump SSDT to check TPWR device
Device (TPWR)
{
Name (_HID, "INTC1060") // _HID: Hardware ID
Name (_UID, "TPWR") // _UID: Unique ID
Name (_STR, "Power Participant") // _STR: Description String
Name (PTYP, 0x11)
Method (_STA, 0, NotSerialized) // _STA: Status
{
Return (0x0F)
}
}
Signed-off-by: Varshit B Pandya <varshit.b.pandya@intel.com>
Change-Id: I437e509f58df1777d75e5981f0a5a63095ccb6a3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62944
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
33 lines
855 B
C
33 lines
855 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#ifndef _DRIVERS_INTEL_DPTF_H_
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#define _DRIVERS_INTEL_DPTF_H_
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#include <types.h>
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struct dptf_platform_info {
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/*
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* True indicates the platform-specific HIDs are to be emitted in EISA
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* format instead of a string.
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*/
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bool use_eisa_hids;
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const char *dptf_device_hid;
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const char *generic_hid;
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const char *fan_hid;
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const char *tpch_device_hid;
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const char *tpwr_device_hid;
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struct {
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const char *set_fivr_low_clock_method;
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const char *set_fivr_high_clock_method;
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const char *get_fivr_low_clock_method;
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const char *get_fivr_high_clock_method;
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const char *get_fivr_ssc_method;
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const char *get_fivr_switching_fault_status;
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const char *get_fivr_switching_freq_mhz;
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} tpch_method_names;
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};
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const struct dptf_platform_info *get_dptf_platform_info(void);
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#endif /* _DRIVERS_INTEL_DPTF_H_ */
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