Searched hist:fa7e843a901d4ea6b092fea67406f85e8ec60b22 (Results 1 – 3 of 3) sorted by relevance
| /linux/drivers/pmdomain/mediatek/ |
| H A D | mtk-scpsys.c | fa7e843a901d4ea6b092fea67406f85e8ec60b22 Tue Nov 28 07:28:18 UTC 2017 weiyi.lu@mediatek.com <weiyi.lu@mediatek.com> soc: mediatek: extend bus protection API
MT2712 add "set/clear" bus control register to each control register set
instead of providing only one "enable" control register, we could avoid
the read-modify-write racing by declaring "bus_prot_reg_update" as "false"
in scp_soc_data or declaring as "true" to use the legacy update method.
By improving the mtk-infracfg bus protection implementation to
support set/clear bus protection control method by IC configuration.
Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
|
| /linux/drivers/soc/mediatek/ |
| H A D | mtk-infracfg.c | fa7e843a901d4ea6b092fea67406f85e8ec60b22 Tue Nov 28 07:28:18 UTC 2017 weiyi.lu@mediatek.com <weiyi.lu@mediatek.com> soc: mediatek: extend bus protection API
MT2712 add "set/clear" bus control register to each control register set
instead of providing only one "enable" control register, we could avoid
the read-modify-write racing by declaring "bus_prot_reg_update" as "false"
in scp_soc_data or declaring as "true" to use the legacy update method.
By improving the mtk-infracfg bus protection implementation to
support set/clear bus protection control method by IC configuration.
Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
|
| /linux/include/linux/soc/mediatek/ |
| H A D | infracfg.h | fa7e843a901d4ea6b092fea67406f85e8ec60b22 Tue Nov 28 07:28:18 UTC 2017 weiyi.lu@mediatek.com <weiyi.lu@mediatek.com> soc: mediatek: extend bus protection API
MT2712 add "set/clear" bus control register to each control register set
instead of providing only one "enable" control register, we could avoid
the read-modify-write racing by declaring "bus_prot_reg_update" as "false"
in scp_soc_data or declaring as "true" to use the legacy update method.
By improving the mtk-infracfg bus protection implementation to
support set/clear bus protection control method by IC configuration.
Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
|