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-rw-r--r--drivers/net/wireless/realtek/rtw89/reg.h2
-rw-r--r--drivers/net/wireless/realtek/rtw89/rtw8852c.c5
2 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/reg.h b/drivers/net/wireless/realtek/rtw89/reg.h
index 6f29f3c971ab..54cf725d5d0a 100644
--- a/drivers/net/wireless/realtek/rtw89/reg.h
+++ b/drivers/net/wireless/realtek/rtw89/reg.h
@@ -3680,6 +3680,8 @@
#define R_S1_ADDCK 0x3E00
#define B_S1_ADDCK_I GENMASK(9, 0)
#define B_S1_ADDCK_Q GENMASK(19, 10)
+#define R_MUIC 0x40F8
+#define B_MUIC_EN BIT(0)
#define R_DCFO 0x4264
#define B_DCFO GENMASK(1, 0)
#define R_SEG0CSI 0x42AC
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c.c b/drivers/net/wireless/realtek/rtw89/rtw8852c.c
index 6b2056f07ac3..75ba40430bfe 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852c.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852c.c
@@ -1791,6 +1791,11 @@ static void rtw8852c_set_channel_bb(struct rtw89_dev *rtwdev,
}
}
+ if (chan->band_type == RTW89_BAND_6G)
+ rtw89_phy_write32_set(rtwdev, R_MUIC, B_MUIC_EN);
+ else
+ rtw89_phy_write32_clr(rtwdev, R_MUIC, B_MUIC_EN);
+
rtw8852c_bb_reset_all(rtwdev, phy_idx);
}