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3 Commits

Author SHA1 Message Date
Edward-JW Yang
e35f4cbf80 fix(mt8188): refine c-state power domain for extensibility 
1. MT8188 uses "suspend to RAM" instead of "suspend to idle", so
   remove s2idle state.
2. Definition c-state power domain:
    - bit[7:4] (main state id):
      1: Cluster.
      2: Mcusys.
      3: Memory.
      4: System pll.
      5: System bus.
      6: SoC 26m/DCXO.
      7: Vcore buck.
      15: Suspend.
    - bit[3:0] (reserved for state_id extension):
      4: CPU buck.

Signed-off-by: Edward-JW Yang <edward-jw.yang@mediatek.corp-partner.google.com>
Change-Id: Ibacd3d642f78726e1f1c08f18892481d2695f9e6
 2022-10-04 09:44:08 +08:00
Fengquan Chen
7079a942bd feat(mt8188): add DFD control in SiP service 
DFD (Design for Debug) is a debugging tool, which scans flip-flops and
dumps to internal RAM on the WDT reset. After system reboots, those
values could be showed for debugging.

TEST=build pass.
BUG=b:244216434

Signed-off-by: Fengquan Chen <fengquan.chen@mediatek.corp-partner.google.com>
Change-Id: I468036131e941a46bc1ec12d33105146000730d8
 2022-09-22 19:26:15 +08:00
Edward-JW Yang
6ca2046ef1 feat(mediatek): add more flexibility of mtk_pm.c 
To use power manager function more easier, we add some drivers to let
the implementation easier.

Signed-off-by: Edward-JW Yang <edward-jw.yang@mediatek.com>
Change-Id: Ibc6e1680c4534592ed37de49da39b6667f468ea1
 2022-09-22 19:26:15 +08:00