diff options
| author | weiyi.lu@mediatek.com <weiyi.lu@mediatek.com> | 2018-03-12 08:03:39 +0100 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2018-03-19 02:29:05 +0100 |
| commit | 9f9971266110add19b512f7b10a6d922e741368e (patch) | |
| tree | a3fd6ad7d7777717132bf5fb3ac23f91fadc44ab /drivers/soc/mediatek/mtk-scpsys.c | |
| parent | dt-bindings: soc: update MT2712 power dt-bindings (diff) | |
| download | linux-9f9971266110add19b512f7b10a6d922e741368e.tar.xz linux-9f9971266110add19b512f7b10a6d922e741368e.zip | |
soc: mediatek: update power domain data of MT2712
1. split MFG power domain into MFG/MFG_SC1/MFG_SC2/MFG_SC3
according to MT2712 ECO design change
2. add subdomain support for MT2712
Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'drivers/soc/mediatek/mtk-scpsys.c')
| -rw-r--r-- | drivers/soc/mediatek/mtk-scpsys.c | 42 |
1 files changed, 40 insertions, 2 deletions
diff --git a/drivers/soc/mediatek/mtk-scpsys.c b/drivers/soc/mediatek/mtk-scpsys.c index 9de801e9e0e0..d762a46d434f 100644 --- a/drivers/soc/mediatek/mtk-scpsys.c +++ b/drivers/soc/mediatek/mtk-scpsys.c @@ -666,12 +666,48 @@ static const struct scp_domain_data scp_domain_data_mt2712[] = { .name = "mfg", .sta_mask = PWR_STATUS_MFG, .ctl_offs = SPM_MFG_PWR_CON, - .sram_pdn_bits = GENMASK(11, 8), - .sram_pdn_ack_bits = GENMASK(19, 16), + .sram_pdn_bits = GENMASK(8, 8), + .sram_pdn_ack_bits = GENMASK(16, 16), .clk_id = {CLK_MFG}, .bus_prot_mask = BIT(14) | BIT(21) | BIT(23), .active_wakeup = true, }, + [MT2712_POWER_DOMAIN_MFG_SC1] = { + .name = "mfg_sc1", + .sta_mask = BIT(22), + .ctl_offs = 0x02c0, + .sram_pdn_bits = GENMASK(8, 8), + .sram_pdn_ack_bits = GENMASK(16, 16), + .clk_id = {CLK_NONE}, + .active_wakeup = true, + }, + [MT2712_POWER_DOMAIN_MFG_SC2] = { + .name = "mfg_sc2", + .sta_mask = BIT(23), + .ctl_offs = 0x02c4, + .sram_pdn_bits = GENMASK(8, 8), + .sram_pdn_ack_bits = GENMASK(16, 16), + .clk_id = {CLK_NONE}, + .active_wakeup = true, + }, + [MT2712_POWER_DOMAIN_MFG_SC3] = { + .name = "mfg_sc3", + .sta_mask = BIT(30), + .ctl_offs = 0x01f8, + .sram_pdn_bits = GENMASK(8, 8), + .sram_pdn_ack_bits = GENMASK(16, 16), + .clk_id = {CLK_NONE}, + .active_wakeup = true, + }, +}; + +static const struct scp_subdomain scp_subdomain_mt2712[] = { + {MT2712_POWER_DOMAIN_MM, MT2712_POWER_DOMAIN_VDEC}, + {MT2712_POWER_DOMAIN_MM, MT2712_POWER_DOMAIN_VENC}, + {MT2712_POWER_DOMAIN_MM, MT2712_POWER_DOMAIN_ISP}, + {MT2712_POWER_DOMAIN_MFG, MT2712_POWER_DOMAIN_MFG_SC1}, + {MT2712_POWER_DOMAIN_MFG_SC1, MT2712_POWER_DOMAIN_MFG_SC2}, + {MT2712_POWER_DOMAIN_MFG_SC2, MT2712_POWER_DOMAIN_MFG_SC3}, }; /* @@ -948,6 +984,8 @@ static const struct scp_soc_data mt2701_data = { static const struct scp_soc_data mt2712_data = { .domains = scp_domain_data_mt2712, .num_domains = ARRAY_SIZE(scp_domain_data_mt2712), + .subdomains = scp_subdomain_mt2712, + .num_subdomains = ARRAY_SIZE(scp_subdomain_mt2712), .regs = { .pwr_sta_offs = SPM_PWR_STATUS, .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND |