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8 Commits

Author SHA1 Message Date
Rex-BC Chen 3b994a7530 feat(plat/mdeiatek/mt8195): 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.

BUG=b:192429713

Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I02c6c862b6217bc84c83a09b533bd53ec19b06f7
 2021-09-28 10:13:47 +08:00
Edward-JW Yang d336e093dd feat(plat/mediatek/mt8195): support MCUSYS off when system suspend 
Add drivers to support MCUSYS off when system suspend.

Signed-off-by: Edward-JW Yang <edward-jw.yang@mediatek.corp-partner.google.com>
Change-Id: I388fd2318f471083158992464ecdf2181fc7d87a
 2021-07-02 16:22:16 +08:00
Elly Chiang 048189637e feat(plat/mediatek/mt8195): add support for PTP3 
Add PTP3 drivers to protect CPU excessive voltage drop
in CPU heavy loading.

Change-Id: I7bd37912c32d5328ba0287fccc8409794bd19c1d
Signed-off-by: Elly Chiang <elly.chiang@mediatek.com>
 2021-07-02 16:22:16 +08:00
Yidi Lin c52a10a28e mediatek: mt8195: add rtc power off sequence 
mt8195 also uses mt6359p RTC. Revice mt8192 RTC and share the
driver with mt8195.

Change-Id: I20c73f6e0af67ef9d4c3d4e0ff373f93950e07db
Signed-off-by: Yidi Lin <yidi.lin@mediatek.com>
 2021-04-23 10:00:05 +08:00
Yidi Lin 0909819a4f mediatek: mt8195: add power-off support 
mt8195 also uses PMIC mt6359p. The only difference is the
pwrap register definition.

Change-Id: I9962263c46187d1344f14f857bf4b51e33aedda0
Signed-off-by: Yidi Lin <yidi.lin@mediatek.com>
 2021-04-23 10:00:05 +08:00
Yidi Lin fcc6617398 mediatek: mt8195: Add reboot function for PSCI 
Add system_reset function in PSCI ops

Signed-off-by: Yidi Lin <yidi.lin@mediatek.com>
Change-Id: I177796e30198b0a53402093ee0917dda43074385
 2021-04-23 10:00:04 +08:00
James Liao fe98542843 mediatek: mt8195: Add CPU hotplug and MCDI support 
Implement PSCI platform OPs to support CPU hotplug and MCDI.

Signed-off-by: James Liao <jamesjj.liao@mediatek.com>
Change-Id: I1321f7989c8a3d116d698768a7146e8f180ee9c0
 2021-04-23 10:00:04 +08:00
Yidi Lin 174a1cfecd Initialize platform for MediaTek MT8195 
- Add basic platform setup
- Add MT8195 documentation at docs/plat/
- Add generic CPU helper functions
- Add basic register address

Change-Id: I7978e2f32e58900e5cf93f741ee8eaf8b8e3b842
Signed-off-by: Yidi Lin <yidi.lin@mediatek.com>
 2021-04-23 09:59:59 +08:00