Commit 3ef60f44 authored by Ping-Ke Shih's avatar Ping-Ke Shih
Browse files

wifi: rtw89: 8852b: update hardware parameters for RFE type 5 



RFE type 5 of 8852B is a type of hardware module, which can use different
external components, so update register settings accordingly.

Signed-off-by: default avatarPing-Ke Shih <pkshih@realtek.com>
Link: https://msgid.link/20240423121247.24714-2-pkshih@realtek.com
parent 7be73dc1

drivers/net/wireless/realtek/rtw89/reg.h

+3 −0
Original line number Diff line number Diff line
@@ -235,6 +235,9 @@ 


#define R_AX_SPSANA_ON_CTRL1 0x0224



#define R_AX_SPS_ANA_ON_CTRL2 0x0228

#define RTL8852B_RFE_05_SPS_ANA 0x4A82



#define R_AX_WLAN_XTAL_SI_CTRL 0x0270

#define B_AX_WL_XTAL_SI_CMD_POLL BIT(31)

#define B_AX_BT_XTAL_SI_ERR_FLAG BIT(30)

drivers/net/wireless/realtek/rtw89/rtw8852b.c

+12 −0
Original line number Diff line number Diff line
@@ -390,6 +390,14 @@ static const struct rtw89_btc_fbtc_mreg rtw89_btc_8852b_mon_reg[] = { 
static const u8 rtw89_btc_8852b_wl_rssi_thres[BTC_WL_RSSI_THMAX] = {70, 60, 50, 40};

static const u8 rtw89_btc_8852b_bt_rssi_thres[BTC_BT_RSSI_THMAX] = {50, 40, 30, 20};



static void rtw8852b_pwr_sps_ana(struct rtw89_dev *rtwdev)

{

	struct rtw89_efuse *efuse = &rtwdev->efuse;



	if (efuse->rfe_type == 0x5)

		rtw89_write16(rtwdev, R_AX_SPS_ANA_ON_CTRL2, RTL8852B_RFE_05_SPS_ANA);

}



static int rtw8852b_pwr_on_func(struct rtw89_dev *rtwdev)

{

	u32 val32;
@@ -522,6 +530,10 @@ static int rtw8852b_pwr_off_func(struct rtw89_dev *rtwdev) 
	u32 val32;

	u32 ret;



	/* Only do once during probe stage after reading efuse */

	if (!test_bit(RTW89_FLAG_PROBE_DONE, rtwdev->flags))

		rtw8852b_pwr_sps_ana(rtwdev);



	ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_ANAPAR_WL, XTAL_SI_RFC2RF,

				      XTAL_SI_RFC2RF);

	if (ret)