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5 Commits

Author SHA1 Message Date
Flora Fu 339e4924a7 feat(plat/mediatek/apu): add mt8195 APU iommap regions 
Add APU iommap settings for reviser, apu_ao and
clock/pll register ranges.

Signed-off-by: Flora Fu <flora.fu@mediatek.com>
Change-Id: If24cf21318813babfc2c11f38891521c7106b58c
 2021-11-30 09:09:31 +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
Tinghan Shen 9ff8b8ca93 fix(plat/mediatek/mt8195): extend MMU region size 
In mt8195 suspend/resume flow, ATF has to communicate with a subsys by
read/write the subsys registers. However, the register region of subsys
doesn't include in the MMU mapping region. It triggers MMU faults.

This patch extends the MMU region 0 size to cover all mt8195 HW modules.
This patch also remove MMU region 1 because region 0 covers region 1.

Change-Id: I3a186ed71d0d963b59ae55e27a6d27a01fe4f638
Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com>
 2021-07-02 16:22:16 +08:00
Rex-BC Chen 7eb4223757 feat(plat/mdeiatek/mt8195): add display port control in SiP service 
MTK display port mute/unmute control registers need to be
set in secure world.

Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: Iec73650e937bd20e25c18fa28d55ae29e68b10d3
 2021-05-26 02:13:56 +01:00
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