diff options
| author | Ping-Ke Shih <pkshih@realtek.com> | 2022-10-05 16:32:09 +0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2022-10-11 19:45:19 +0300 |
| commit | d0c820cc5bcf768598ca3e9f6e29f3e4e5589827 (patch) | |
| tree | e05ec65ac28c6144f9a3a6efa786c39ea625f9f3 /drivers/net/wireless/realtek | |
| parent | 0935bb1527d711b1af8e89d4ba200c302fb5ab2b (diff) | |
| download | linux-d0c820cc5bcf768598ca3e9f6e29f3e4e5589827.tar.bz2 | |
wifi: rtw89: 8852b: set proper configuration before loading NCTL
Before loading RF NCTL table, we need to configure IQK/DPK clock and reset
them, and then polling NCTL state ready. Since 8852BE needs additional
one setting, add it by this patch. Also, give them proper names.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221005083212.45683-4-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless/realtek')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/phy.c | 12 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/reg.h | 2 |
2 files changed, 9 insertions, 5 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/phy.c b/drivers/net/wireless/realtek/rtw89/phy.c index d9c4debecc62..fb7872225ee3 100644 --- a/drivers/net/wireless/realtek/rtw89/phy.c +++ b/drivers/net/wireless/realtek/rtw89/phy.c @@ -1368,13 +1368,15 @@ static void rtw89_phy_init_rf_nctl(struct rtw89_dev *rtwdev) int ret; /* IQK/DPK clock & reset */ - rtw89_phy_write32_set(rtwdev, 0x0c60, 0x3); - rtw89_phy_write32_set(rtwdev, 0x0c6c, 0x1); - rtw89_phy_write32_set(rtwdev, 0x58ac, 0x8000000); - rtw89_phy_write32_set(rtwdev, 0x78ac, 0x8000000); + rtw89_phy_write32_set(rtwdev, R_IOQ_IQK_DPK, 0x3); + rtw89_phy_write32_set(rtwdev, R_GNT_BT_WGT_EN, 0x1); + rtw89_phy_write32_set(rtwdev, R_P0_PATH_RST, 0x8000000); + rtw89_phy_write32_set(rtwdev, R_P1_PATH_RST, 0x8000000); + if (chip->chip_id == RTL8852B) + rtw89_phy_write32_set(rtwdev, R_IOQ_IQK_DPK, 0x2); /* check 0x8080 */ - rtw89_phy_write32(rtwdev, 0x8000, 0x8); + rtw89_phy_write32(rtwdev, R_NCTL_CFG, 0x8); ret = read_poll_timeout(rtw89_phy_nctl_poll, val, val == 0x4, 10, 1000, false, rtwdev); diff --git a/drivers/net/wireless/realtek/rtw89/reg.h b/drivers/net/wireless/realtek/rtw89/reg.h index 874cca85eaad..82af17d7d8d3 100644 --- a/drivers/net/wireless/realtek/rtw89/reg.h +++ b/drivers/net/wireless/realtek/rtw89/reg.h @@ -4039,6 +4039,7 @@ #define B_P0_RFM_TX_OPT BIT(6) #define B_P0_RFM_BT_EN BIT(5) #define B_P0_RFM_OUT GENMASK(4, 0) +#define R_P0_PATH_RST 0x58AC #define R_P0_TXDPD 0x58D4 #define B_P0_TXDPD GENMASK(31, 28) #define R_P0_TXPW_RSTB 0x58DC @@ -4083,6 +4084,7 @@ #define R_P1_RFCTM 0x7864 #define R_P1_RFCTM_RDY BIT(26) #define B_P1_RFCTM_VAL GENMASK(25, 20) +#define R_P1_PATH_RST 0x78AC #define R_P1_TXPW_RSTB 0x78DC #define B_P1_TXPW_RSTB_MANON BIT(30) #define B_P1_TXPW_RSTB_TSSI BIT(31) |