diff options
Diffstat (limited to 'src/soc/mediatek/mt8192')
| -rw-r--r-- | src/soc/mediatek/mt8192/pmif_spmi.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/soc/mediatek/mt8192/pmif_spmi.c b/src/soc/mediatek/mt8192/pmif_spmi.c index 1862af5408..d2155fadef 100644 --- a/src/soc/mediatek/mt8192/pmif_spmi.c +++ b/src/soc/mediatek/mt8192/pmif_spmi.c @@ -56,6 +56,27 @@ int spmi_config_master(void) return 0; } +void pmif_spmi_config(struct pmif *arb, int mstid) +{ + u32 cmd_per; + + /* Clear all cmd permission for per channel */ + write32(&arb->mtk_pmif->inf_cmd_per_0, 0); + write32(&arb->mtk_pmif->inf_cmd_per_1, 0); + write32(&arb->mtk_pmif->inf_cmd_per_2, 0); + write32(&arb->mtk_pmif->inf_cmd_per_3, 0); + + /* Enable if we need cmd 0~3 permission for per channel */ + cmd_per = PMIF_CMD_PER_3 << 28 | PMIF_CMD_PER_3 << 24 | + PMIF_CMD_PER_3 << 20 | PMIF_CMD_PER_3 << 16 | + PMIF_CMD_PER_3 << 8 | PMIF_CMD_PER_3 << 4 | + PMIF_CMD_PER_1_3 << 0; + write32(&arb->mtk_pmif->inf_cmd_per_0, cmd_per); + + cmd_per = PMIF_CMD_PER_3 << 4; + write32(&arb->mtk_pmif->inf_cmd_per_1, cmd_per); +} + void pmif_spmi_iocfg(void) { SET32_BITFIELDS(&mtk_iocfg_bm->drv_cfg2, SPMI_SCL, 0x2, SPMI_SDA, 0x2); |