REG_FPGA0_XCD_RF_PARM
val32 = rtl8xxxu_read32(priv, REG_FPGA0_XCD_RF_PARM);
rtl8xxxu_write32(priv, REG_FPGA0_XCD_RF_PARM, val32);
val32 = rtl8xxxu_read32(priv, REG_FPGA0_XCD_RF_PARM);
rtl8xxxu_write32(priv, REG_FPGA0_XCD_RF_PARM, val32);
rtl8xxxu_write32_set(priv, REG_FPGA0_XCD_RF_PARM, FPGA0_RF_PARM_CLK_GATE);
rtl8xxxu_write32_set(priv, REG_FPGA0_XCD_RF_PARM, BIT(31));
rtl8xxxu_write32_clear(priv, REG_FPGA0_XCD_RF_PARM, BIT(31));