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wifi: rtw89: mac: remove A-die off setting for RTL8852C and RTL8922A

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Fix timing issue of A-die off followed by XTAL off. Otherwise, device might
get lost potentially.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20260310080146.31113-4-pkshih@realtek.com
This commit is contained in:
Ping-Ke Shih 2026-03-10 16:01:36 +08:00
parent 177520960c
commit 9a38ef92aa
2 changed files with 2 additions and 2 deletions
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2
drivers/net/wireless/realtek/rtw89/rtw8852c.c
View File

@ -463,7 +463,7 @@ static int rtw8852c_pwr_off_func(struct rtw89_dev *rtwdev)
else if (rtwdev->hci.type == RTW89_HCI_TYPE_USB)
rtw89_write32_clr(rtwdev, R_AX_SYS_PW_CTRL, B_AX_SOP_EDSWR);
rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_XTAL_OFF_A_DIE);
rtw89_write32_clr(rtwdev, R_AX_SYS_PW_CTRL, B_AX_XTAL_OFF_A_DIE);
rtw89_write32_set(rtwdev, R_AX_SYS_SWR_CTRL1, B_AX_SYM_CTRL_SPS_PWMFREQ);
rtw89_write32_mask(rtwdev, R_AX_SPS_DIG_ON_CTRL0,
B_AX_REG_ZCDC_H_MASK, 0x3);

2
drivers/net/wireless/realtek/rtw89/rtw8922a.c
View File

@ -492,7 +492,7 @@ static int rtw8922a_pwr_off_func(struct rtw89_dev *rtwdev)
return ret;
rtw89_write32(rtwdev, R_BE_WLLPS_CTRL, 0x0000A1B2);
rtw89_write32_set(rtwdev, R_BE_SYS_PW_CTRL, B_BE_XTAL_OFF_A_DIE);
rtw89_write32_clr(rtwdev, R_BE_SYS_PW_CTRL, B_BE_XTAL_OFF_A_DIE);
rtw89_write32_set(rtwdev, R_BE_SYS_PW_CTRL, B_BE_APFM_SWLPS);
rtw89_write32(rtwdev, R_BE_UDM1, 0);