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7 Commits

Author SHA1 Message Date
Edward-JW Yang ab45305062 feat(plat/mediatek/mt8195): improve SPM wakeup log 
To enhance debug efficiency, modify wakeup log:
1. Redefine strings of wakeup reason for readability.
2. Indicate 26M clock on/off state of previous suspend.
3. Add warning log if SPM cannot get wakeup reason.

BUG=b:205201535
TEST=build pass

Signed-off-by: Edward-JW Yang <edward-jw.yang@mediatek.corp-partner.google.com>
Change-Id: Icb14ebb08958da225969abd3cdd9e471d232c7eb
 2021-12-13 17:20:37 +08:00
Edward-JW Yang c260b3246b feat(plat/mdeiatek/mt8195): remove adsp event from wakeup source 
Audio DSP is power-off when system suspend. Remove it from
wakeup source list to prevent unnecessary wakeup.

Signed-off-by: Edward-JW Yang <edward-jw.yang@mediatek.corp-partner.google.com>
Change-Id: Id7251de9c8b9c9a4a4b2c41a310168d336035b9a
 2021-10-14 19:25:28 +08:00
Rex-BC Chen 85e4d14df1 fix(plat/mediatek/mt8195): fix coverity fail 
Add break to correct the driver flow.

Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: Ie20f402d543fbf90172671e007fad30d5dc2ab10
 2021-09-17 09:55:21 +08:00
Dawei Chien d562130ea9 feat(plat/mediatek/mt8195): add vcore-dvfs support 
Add DVFSRC init flow.

Change-Id: Ic5fc78c91359abc12c0f54b01860a7cbe41f3358
Signed-off-by: Dawei Chien <dawei.chien@mediatek.com>
 2021-09-14 10:24:12 +08:00
Garmin Chang 1f81cccedd fix(plat/mediatek/me8195): fix error setting for SPM 
There is a error setting for SPM, so we need to fix this issue.

Signed-off-by: Garmin Chang <garmin.chang@mediatek.com>
Change-Id: I741a5dc1505a831fe48fd5bc3da9904db14c8a57
 2021-07-20 02:55:46 +01:00
Garmin Chang 49d3bd8c4c feat(plat/mediatek/mt8195): add DCM driver 
DCM means dynamic clock management, and it can dynamically
slow down or gate clocks during CPU or bus idle.

1. Add MCUSYS related DCM drivers.
2. Enable MCUSYS related DCM by default.

Change-Id: I3237199bc217bd3682f51d31284db5fd0324b396
Signed-off-by: Garmin Chang <garmin.chang@mediatek.com>
 2021-07-06 14:59:06 +08:00
Edward-JW Yang 859e346b89 feat(plat/mediatek/mt8195): add SPM suspend driver 
Support DRAM/MAINPLL/26M off when system suspend.

Signed-off-by: Edward-JW Yang <edward-jw.yang@mediatek.corp-partner.google.com>
Change-Id: Ib8502f9b0b4e47aa405e5449f0b6d483bd3f5d77
 2021-07-02 16:22:16 +08:00