diff options
| author | Matthias Brugger <mbrugger@suse.com> | 2020-10-30 12:36:13 +0100 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2020-11-27 12:04:43 +0100 |
| commit | 58a17e310a1c638a71892506f14c1e09b326ed56 (patch) | |
| tree | 833ac3c90350481cf4c6e35bab77625658a95453 /drivers/soc/mediatek/mtk-pm-domains.h | |
| parent | f414854c884364b8a563760054be615555a62b3a (diff) | |
soc: mediatek: pm-domains: Add extra sram control
For some power domains like vpu_core on MT8183 whose sram need to do clock
and internal isolation while power on/off sram. We add a cap
"MTK_SCPD_SRAM_ISO" to judge if we need to do the extra sram isolation
control or not.
Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Link: https://lore.kernel.org/r/20201030113622.201188-8-enric.balletbo@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'drivers/soc/mediatek/mtk-pm-domains.h')
| -rw-r--r-- | drivers/soc/mediatek/mtk-pm-domains.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/soc/mediatek/mtk-pm-domains.h b/drivers/soc/mediatek/mtk-pm-domains.h index c2defbdcdf31..f190a0d9e592 100644 --- a/drivers/soc/mediatek/mtk-pm-domains.h +++ b/drivers/soc/mediatek/mtk-pm-domains.h @@ -5,6 +5,7 @@ #define MTK_SCPD_ACTIVE_WAKEUP BIT(0) #define MTK_SCPD_FWAIT_SRAM BIT(1) +#define MTK_SCPD_SRAM_ISO BIT(2) #define MTK_SCPD_CAPS(_scpd, _x) ((_scpd)->data->caps & (_x)) #define SPM_VDE_PWR_CON 0x0210 |