diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7915/init.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7915/regs.h | 7 |
2 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c index 8431fda39108..317ed0e93191 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c @@ -135,6 +135,12 @@ static int mt7915_init_hardware(struct mt7915_dev *dev) set_bit(MT76_STATE_INITIALIZED, &dev->mphy.state); + /* + * force firmware operation mode into normal state, + * which should be set before firmware download stage. + */ + mt76_wr(dev, MT_SWDEF_MODE, MT_SWDEF_NORMAL_MODE); + ret = mt7915_mcu_init(dev); if (ret) return ret; diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/regs.h b/drivers/net/wireless/mediatek/mt76/mt7915/regs.h index 4b97b47c6b31..64327153b7fa 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/regs.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/regs.h @@ -360,6 +360,13 @@ #define MT_HIF_REMAP_L2_BASE GENMASK(31, 12) #define MT_HIF_REMAP_BASE_L2 0x00000 +#define MT_SWDEF_BASE 0x41f200 +#define MT_SWDEF(ofs) (MT_SWDEF_BASE + (ofs)) +#define MT_SWDEF_MODE MT_SWDEF(0x3c) +#define MT_SWDEF_NORMAL_MODE 0 +#define MT_SWDEF_ICAP_MODE 1 +#define MT_SWDEF_SPECTRUM_MODE 2 + #define MT_TOP_BASE 0x18060000 #define MT_TOP(ofs) (MT_TOP_BASE + (ofs)) |