wifi: rtw89: reset halt registers before turn on wifi CPU

Reset these registers to prevent firmware get false alarm after wifi CPU
is running.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220916033811.13862-5-pkshih@realtek.com

diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c
index 83c40aafbe3866039547cd8f95afca5e4147ddcb..dad55952e6bdcfe3eee9652ebead855e28ac3beb 100644 (file)
--- a/drivers/net/wireless/realtek/rtw89/mac.c
+++ b/drivers/net/wireless/realtek/rtw89/mac.c
@@ -3107,6 +3107,8 @@ static int rtw89_mac_enable_cpu(struct rtw89_dev *rtwdev, u8 boot_reason,
 
        rtw89_write32(rtwdev, R_AX_HALT_H2C_CTRL, 0);
        rtw89_write32(rtwdev, R_AX_HALT_C2H_CTRL, 0);
+       rtw89_write32(rtwdev, R_AX_HALT_H2C, 0);
+       rtw89_write32(rtwdev, R_AX_HALT_C2H, 0);
 
        rtw89_write32_set(rtwdev, R_AX_SYS_CLK_CTRL, B_AX_CPU_CLK_EN);