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author | Nina Wu <nina-cm.wu@mediatek.corp-partner.google.com> | 2021-01-21 14:38:23 +0800 |
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committer | Hung-Te Lin <hungte@chromium.org> | 2021-03-15 02:28:32 +0000 |
commit | 31f914c5544ba4fd4f5a4b8cfc09a7657354adcc (patch) | |
tree | 4329c8fb1c5aaae295302a05b4cf12a9f0f57dda /src/soc/mediatek/mt8192/clkbuf.c | |
parent | a79d6e76b852e5e5a4667818722388f1a07497df (diff) |
soc/mediatek/mt8192: devapc: Add domain remap setting
MT8192 devapc supports remapping domains.
There may be different domain bit for different subsys.
For example, domain bit in INFRA is 4-bit, while in MMSYS,
domain bit is 2-bit. For INFRA master to access MM registers,
the domain bit will change from 4 to 2 and need to be remapped.
In this patch we have remapped:
1. TINYSYS (3-bit to 4-bit)
- domain 3 to domain 3
- others to domain 15
2. MMSYS slave (4-bit to 2-bit)
- domain X to domain X, for X = 0 ~ 3
- others to domain 0
Change-Id: Id10a4c0bdf141cc76a386159896c861d0dc302aa
Signed-off-by: Nina Wu <nina-cm.wu@mediatek.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49790
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Diffstat (limited to 'src/soc/mediatek/mt8192/clkbuf.c')
0 files changed, 0 insertions, 0 deletions