rtw88: 8723d: Add cfg_ldo25 to control LDO25 (1afb5eb7) · Commits · 戴 / test

drivers/net/wireless/realtek/rtw88/reg.h

+5 −0

Original line number	Diff line number	Diff line
		@@ -37,6 +37,11 @@
		#define REG_LDO_EFUSE_CTRL 0x0034
		#define BIT_MASK_EFUSE_BANK_SEL (BIT(8) \| BIT(9))

		#define BIT_LDO25_VOLTAGE_V25 0x03
		#define BIT_MASK_LDO25_VOLTAGE GENMASK(6, 4)
		#define BIT_SHIFT_LDO25_VOLTAGE 4
		#define BIT_LDO25_EN BIT(7)

		#define REG_GPIO_MUXCFG 0x0040
		#define BIT_FSPI_EN BIT(19)
		#define BIT_BT_AOD_GPIO3 BIT(9)

+15 −0

Original line number	Diff line number	Diff line
		@@ -14,10 +14,25 @@
		#include "reg.h"
		#include "debug.h"

		static void rtw8723d_cfg_ldo25(struct rtw_dev *rtwdev, bool enable)
		{
		u8 ldo_pwr;

		ldo_pwr = rtw_read8(rtwdev, REG_LDO_EFUSE_CTRL + 3);
		if (enable) {
		ldo_pwr &= ~BIT_MASK_LDO25_VOLTAGE;
		ldo_pwr = (BIT_LDO25_VOLTAGE_V25 << 4) \| BIT_LDO25_EN;
		} else {
		ldo_pwr &= ~BIT_LDO25_EN;
		}
		rtw_write8(rtwdev, REG_LDO_EFUSE_CTRL + 3, ldo_pwr);
		}

		static struct rtw_chip_ops rtw8723d_ops = {
		.read_rf = rtw_phy_read_rf_sipi,
		.write_rf = rtw_phy_write_rf_reg_sipi,
		.set_antenna = NULL,
		.cfg_ldo25 = rtw8723d_cfg_ldo25,
		.config_bfee = NULL,
		.set_gid_table = NULL,
		.cfg_csi_rate = NULL,

+1 −1

Original line number	Diff line number	Diff line
		@@ -1030,7 +1030,7 @@ static void rtw8822b_cfg_ldo25(struct rtw_dev *rtwdev, bool enable)
		u8 ldo_pwr;

		ldo_pwr = rtw_read8(rtwdev, REG_LDO_EFUSE_CTRL + 3);
		ldo_pwr = enable ? ldo_pwr \| BIT(7) : ldo_pwr & ~BIT(7);
		ldo_pwr = enable ? ldo_pwr \| BIT_LDO25_EN : ldo_pwr & ~BIT_LDO25_EN;
		rtw_write8(rtwdev, REG_LDO_EFUSE_CTRL + 3, ldo_pwr);
		}