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Searched refs:efuse (Results 1 – 25 of 119) sorted by relevance

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/linux/drivers/nvmem/
H A Drockchip-efuse.c58 struct rockchip_efuse_chip *efuse = context; in rockchip_rk3288_efuse_read() local
62 ret = clk_prepare_enable(efuse->clk); in rockchip_rk3288_efuse_read()
64 dev_err(efuse->dev, "failed to prepare/enable efuse clk\n"); in rockchip_rk3288_efuse_read()
68 writel(RK3288_LOAD | RK3288_PGENB, efuse->base + REG_EFUSE_CTRL); in rockchip_rk3288_efuse_read()
71 writel(readl(efuse->base + REG_EFUSE_CTRL) & in rockchip_rk3288_efuse_read()
73 efuse->base + REG_EFUSE_CTRL); in rockchip_rk3288_efuse_read()
74 writel(readl(efuse->base + REG_EFUSE_CTRL) | in rockchip_rk3288_efuse_read()
76 efuse->base + REG_EFUSE_CTRL); in rockchip_rk3288_efuse_read()
78 writel(readl(efuse->base + REG_EFUSE_CTRL) | in rockchip_rk3288_efuse_read()
79 RK3288_STROBE, efuse->base + REG_EFUSE_CTRL); in rockchip_rk3288_efuse_read()
[all …]
H A Djz4780-efuse.c72 struct jz4780_efuse *efuse = context; in jz4780_efuse_read() local
87 regmap_update_bits(efuse->map, JZ_EFUCTRL, in jz4780_efuse_read()
94 ret = regmap_read_poll_timeout(efuse->map, JZ_EFUSTATE, in jz4780_efuse_read()
99 dev_err(efuse->dev, "Time out while reading efuse data"); in jz4780_efuse_read()
103 ret = regmap_bulk_read(efuse->map, JZ_EFUDATA(0), in jz4780_efuse_read()
142 struct jz4780_efuse *efuse; in jz4780_efuse_probe() local
151 efuse = devm_kzalloc(dev, sizeof(*efuse), GFP_KERNEL); in jz4780_efuse_probe()
152 if (!efuse) in jz4780_efuse_probe()
159 efuse->map = devm_regmap_init_mmio(dev, regs, in jz4780_efuse_probe()
161 if (IS_ERR(efuse->map)) in jz4780_efuse_probe()
[all …]
H A Dzynqmp_nvmem.c64 struct xilinx_efuse *efuse; in zynqmp_efuse_access() local
98 efuse = dma_alloc_coherent(dev, sizeof(struct xilinx_efuse), in zynqmp_efuse_access()
100 if (!efuse) in zynqmp_efuse_access()
112 efuse->flag = EFUSE_WRITE; in zynqmp_efuse_access()
114 efuse->flag = EFUSE_READ; in zynqmp_efuse_access()
117 efuse->src = dma_buf; in zynqmp_efuse_access()
118 efuse->size = words; in zynqmp_efuse_access()
119 efuse->offset = offset; in zynqmp_efuse_access()
120 efuse->pufuserfuse = pufflag; in zynqmp_efuse_access()
141 efuse, dma_addr); in zynqmp_efuse_access()
/linux/drivers/net/wireless/realtek/rtw88/
H A Drtw88xxa.c34 struct rtw_efuse *efuse = &rtwdev->efuse; in rtw8812a_read_amplifier_type() local
36 efuse->ext_pa_2g = (efuse->pa_type_2g & BIT(5)) && in rtw8812a_read_amplifier_type()
37 (efuse->pa_type_2g & BIT(4)); in rtw8812a_read_amplifier_type()
38 efuse->ext_lna_2g = (efuse->lna_type_2g & BIT(7)) && in rtw8812a_read_amplifier_type()
39 (efuse->lna_type_2g & BIT(3)); in rtw8812a_read_amplifier_type()
41 efuse->ext_pa_5g = (efuse->pa_type_5g & BIT(1)) && in rtw8812a_read_amplifier_type()
42 (efuse->pa_type_5g & BIT(0)); in rtw8812a_read_amplifier_type()
43 efuse->ext_lna_5g = (efuse->lna_type_5g & BIT(7)) && in rtw8812a_read_amplifier_type()
44 (efuse->lna_type_5g & BIT(3)); in rtw8812a_read_amplifier_type()
47 if (efuse->ext_pa_2g) { in rtw8812a_read_amplifier_type()
[all …]
H A Drtw8723x.c74 # name "=0x%x\n", rtwdev->efuse.name)
226 static void rtw8723xe_efuse_parsing(struct rtw_efuse *efuse, in rtw8723xe_efuse_parsing() argument
229 ether_addr_copy(efuse->addr, map->e.mac_addr); in rtw8723xe_efuse_parsing()
232 static void rtw8723xu_efuse_parsing(struct rtw_efuse *efuse, in rtw8723xu_efuse_parsing() argument
235 ether_addr_copy(efuse->addr, map->u.mac_addr); in rtw8723xu_efuse_parsing()
238 static void rtw8723xs_efuse_parsing(struct rtw_efuse *efuse, in rtw8723xs_efuse_parsing() argument
241 ether_addr_copy(efuse->addr, map->s.mac_addr); in rtw8723xs_efuse_parsing()
255 struct rtw_efuse *efuse = &rtwdev->efuse; in __rtw8723x_read_efuse() local
256 u8 *pwr = (u8 *)efuse->txpwr_idx_table; in __rtw8723x_read_efuse()
264 efuse->rfe_option = 0; in __rtw8723x_read_efuse()
[all …]
H A Drtw8821c.c23 static void rtw8821ce_efuse_parsing(struct rtw_efuse *efuse, in rtw8821ce_efuse_parsing() argument
26 ether_addr_copy(efuse->addr, map->e.mac_addr); in rtw8821ce_efuse_parsing()
29 static void rtw8821cu_efuse_parsing(struct rtw_efuse *efuse, in rtw8821cu_efuse_parsing() argument
32 ether_addr_copy(efuse->addr, map->u.mac_addr); in rtw8821cu_efuse_parsing()
35 static void rtw8821cs_efuse_parsing(struct rtw_efuse *efuse, in rtw8821cs_efuse_parsing() argument
38 ether_addr_copy(efuse->addr, map->s.mac_addr); in rtw8821cs_efuse_parsing()
51 struct rtw_efuse *efuse = &rtwdev->efuse; in rtw8821c_read_efuse() local
57 efuse->rfe_option = map->rfe_option & 0x1f; in rtw8821c_read_efuse()
58 efuse->rf_board_option = map->rf_board_option; in rtw8821c_read_efuse()
59 efuse->crystal_cap = map->xtal_k; in rtw8821c_read_efuse()
[all …]
H A Defuse.c43 u32 physical_size = rtwdev->efuse.physical_size; in rtw_dump_logical_efuse_map()
44 u32 protect_size = rtwdev->efuse.protect_size; in rtw_dump_logical_efuse_map()
45 u32 logical_size = rtwdev->efuse.logical_size; in rtw_dump_logical_efuse_map()
90 u32 size = rtwdev->efuse.physical_size; in rtw_dump_physical_efuse_map()
149 struct rtw_efuse *efuse = &rtwdev->efuse; in rtw_parse_efuse_map() local
150 u32 phy_size = efuse->physical_size; in rtw_parse_efuse_map()
151 u32 log_size = efuse->logical_size; in rtw_parse_efuse_map()
H A Drtw8814a.c34 struct rtw_efuse *efuse = &rtwdev->efuse; in rtw8814a_read_rfe_type() local
36 if (!(efuse->rfe_option & BIT(7))) in rtw8814a_read_rfe_type()
40 efuse->rfe_option = 0; in rtw8814a_read_rfe_type()
42 efuse->rfe_option = 1; in rtw8814a_read_rfe_type()
47 struct rtw_efuse *efuse = &rtwdev->efuse; in rtw8814a_read_amplifier_type() local
49 switch (efuse->rfe_option) { in rtw8814a_read_amplifier_type()
52 efuse->pa_type_2g = 0; in rtw8814a_read_amplifier_type()
53 efuse->lna_type_2g = 0; in rtw8814a_read_amplifier_type()
55 efuse->pa_type_5g = BIT(0); in rtw8814a_read_amplifier_type()
56 efuse->lna_type_5g = BIT(3); in rtw8814a_read_amplifier_type()
[all …]
H A Drtw8822b.c23 static void rtw8822be_efuse_parsing(struct rtw_efuse *efuse, in rtw8822be_efuse_parsing() argument
26 ether_addr_copy(efuse->addr, map->e.mac_addr); in rtw8822be_efuse_parsing()
29 static void rtw8822bu_efuse_parsing(struct rtw_efuse *efuse, in rtw8822bu_efuse_parsing() argument
32 ether_addr_copy(efuse->addr, map->u.mac_addr); in rtw8822bu_efuse_parsing()
35 static void rtw8822bs_efuse_parsing(struct rtw_efuse *efuse, in rtw8822bs_efuse_parsing() argument
38 ether_addr_copy(efuse->addr, map->s.mac_addr); in rtw8822bs_efuse_parsing()
43 struct rtw_efuse *efuse = &rtwdev->efuse; in rtw8822b_read_efuse() local
49 efuse->usb_mode_switch = u8_get_bits(map->usb_mode, BIT(7)); in rtw8822b_read_efuse()
50 efuse->rfe_option = map->rfe_option; in rtw8822b_read_efuse()
51 efuse->rf_board_option = map->rf_board_option; in rtw8822b_read_efuse()
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H A Dregd.c284 struct rtw_efuse *efuse = &rtwdev->efuse; in rtw_regd_apply_hw_cap_flags() local
287 if (efuse->hw_cap.bw & BIT(RTW_CHANNEL_WIDTH_80)) in rtw_regd_apply_hw_cap_flags()
346 chip_reg = rtw_reg_find_by_name(rtwdev->efuse.country_code); in rtw_regd_init()
380 rtwdev->efuse.country_code[0], in rtw_regd_hint()
381 rtwdev->efuse.country_code[1]); in rtw_regd_hint()
383 ret = regulatory_hint(wiphy, rtwdev->efuse.country_code); in rtw_regd_hint()
416 rtw_reg_match(next_regd->regulatory, rtwdev->efuse.country_code)) { in rtw_regd_mgmt_programmed()
H A Drtw8822c.c26 static void rtw8822ce_efuse_parsing(struct rtw_efuse *efuse, in rtw8822ce_efuse_parsing() argument
29 ether_addr_copy(efuse->addr, map->e.mac_addr); in rtw8822ce_efuse_parsing()
32 static void rtw8822cu_efuse_parsing(struct rtw_efuse *efuse, in rtw8822cu_efuse_parsing() argument
35 ether_addr_copy(efuse->addr, map->u.mac_addr); in rtw8822cu_efuse_parsing()
38 static void rtw8822cs_efuse_parsing(struct rtw_efuse *efuse, in rtw8822cs_efuse_parsing() argument
41 ether_addr_copy(efuse->addr, map->s.mac_addr); in rtw8822cs_efuse_parsing()
46 struct rtw_efuse *efuse = &rtwdev->efuse; in rtw8822c_read_efuse() local
52 efuse->usb_mode_switch = u8_get_bits(map->usb_mode, BIT(7)); in rtw8822c_read_efuse()
53 efuse->rfe_option = map->rfe_option; in rtw8822c_read_efuse()
54 efuse->rf_board_option = map->rf_board_option; in rtw8822c_read_efuse()
[all …]
H A Drtw8812a.c290 struct rtw_efuse *efuse = &rtwdev->efuse; in rtw8812a_iqk() local
346 if (efuse->ext_pa_5g) { in rtw8812a_iqk()
347 if (efuse->rfe_option == 1) { in rtw8812a_iqk()
366 if (efuse->rfe_option == 3) { in rtw8812a_iqk()
367 if (efuse->ext_pa_2g) in rtw8812a_iqk()
560 if (efuse->rfe_option == 1) { in rtw8812a_iqk()
604 if (efuse->rfe_option == 1) in rtw8812a_iqk()
624 if (efuse->rfe_option == 1) in rtw8812a_iqk()
/linux/Documentation/devicetree/bindings/regulator/
H A Dti-abb-regulator.txt35 efuse: (see Optional properties)
36 RBB enable efuse Mask: (See Optional properties)
37 FBB enable efuse Mask: (See Optional properties)
38 Vset value efuse Mask: (See Optional properties)
47 - "efuse-address" - Contains efuse base address used to pick up ABB info.
49 "efuse-address" is required for this.
55 efuse: Mandatory if 'efuse-address' register is defined. Provides offset
56 from efuse-address to pick up ABB characteristics. Set to 0 if
57 'efuse-address' is not defined.
58 RBB enable efuse Mask: Optional if 'efuse-address' register is defined.
[all …]
/linux/drivers/phy/mediatek/
H A Dphy-mtk-pcie.c77 struct mtk_pcie_lane_efuse *efuse; member
83 struct mtk_pcie_lane_efuse *data = &pcie_phy->efuse[lane]; in mtk_pcie_efuse_set_lane()
136 struct mtk_pcie_lane_efuse *efuse = &pcie_phy->efuse[lane]; in mtk_pcie_efuse_read_for_lane() local
142 ret = nvmem_cell_read_variable_le_u32(dev, efuse_id, &efuse->tx_pmos); in mtk_pcie_efuse_read_for_lane()
147 ret = nvmem_cell_read_variable_le_u32(dev, efuse_id, &efuse->tx_nmos); in mtk_pcie_efuse_read_for_lane()
152 ret = nvmem_cell_read_variable_le_u32(dev, efuse_id, &efuse->rx_data); in mtk_pcie_efuse_read_for_lane()
156 if (!(efuse->tx_pmos || efuse->tx_nmos || efuse->rx_data)) in mtk_pcie_efuse_read_for_lane()
161 efuse->lane_efuse_supported = true; in mtk_pcie_efuse_read_for_lane()
184 pcie_phy->efuse = devm_kzalloc(dev, pcie_phy->data->num_lanes * in mtk_pcie_read_efuse()
185 sizeof(*pcie_phy->efuse), GFP_KERNEL); in mtk_pcie_read_efuse()
[all …]
/linux/drivers/net/wireless/mediatek/mt76/mt7603/
H A Deeprom.c67 mt7603_has_cal_free_data(struct mt7603_dev *dev, u8 *efuse) in mt7603_has_cal_free_data() argument
69 if (!efuse[MT_EE_TEMP_SENSOR_CAL]) in mt7603_has_cal_free_data()
72 if (get_unaligned_le16(efuse + MT_EE_TX_POWER_0_START_2G) == 0) in mt7603_has_cal_free_data()
75 if (get_unaligned_le16(efuse + MT_EE_TX_POWER_1_START_2G) == 0) in mt7603_has_cal_free_data()
78 if (!efuse[MT_EE_CP_FT_VERSION]) in mt7603_has_cal_free_data()
81 if (!efuse[MT_EE_XTAL_FREQ_OFFSET]) in mt7603_has_cal_free_data()
84 if (!efuse[MT_EE_XTAL_WF_RFCAL]) in mt7603_has_cal_free_data()
91 mt7603_apply_cal_free_data(struct mt7603_dev *dev, u8 *efuse) in mt7603_apply_cal_free_data() argument
112 if (!mt7603_has_cal_free_data(dev, efuse)) in mt7603_apply_cal_free_data()
121 eeprom[offset] = efuse[offset]; in mt7603_apply_cal_free_data()
/linux/drivers/net/wireless/realtek/rtlwifi/rtl8192d/
H A Dhw_common.c366 u8 *efuse, bool autoloadfail) in _rtl92d_readpowervalue_fromprom() argument
411 efuse[eeaddr] == 0xFF ? in _rtl92d_readpowervalue_fromprom()
415 efuse[eeaddr]; in _rtl92d_readpowervalue_fromprom()
426 efuse[eeaddr] == 0xFF ? in _rtl92d_readpowervalue_fromprom()
430 efuse[eeaddr]; in _rtl92d_readpowervalue_fromprom()
441 val8 = efuse[EEPROM_HT40_2S_TX_PWR_INX_DIFF_2G + offset]; in _rtl92d_readpowervalue_fromprom()
449 val8 = efuse[EEPROM_HT20_TX_PWR_INX_DIFF_2G + offset]; in _rtl92d_readpowervalue_fromprom()
457 val8 = efuse[EEPROM_OFDM_TX_PWR_INX_DIFF_2G + offset]; in _rtl92d_readpowervalue_fromprom()
465 val8 = efuse[EEPROM_HT40_MAX_PWR_OFFSET_2G + offset]; in _rtl92d_readpowervalue_fromprom()
473 val8 = efuse[EEPROM_HT20_MAX_PWR_OFFSET_2G + offset]; in _rtl92d_readpowervalue_fromprom()
[all …]
/linux/drivers/net/wireless/realtek/rtl8xxxu/
H A D8723b.c429 struct rtl8723bu_efuse *efuse = &priv->efuse_wifi.efuse8723bu; in rtl8723bu_parse_efuse() local
432 if (efuse->rtl_id != cpu_to_le16(0x8129)) in rtl8723bu_parse_efuse()
435 ether_addr_copy(priv->mac_addr, efuse->mac_addr); in rtl8723bu_parse_efuse()
437 memcpy(priv->cck_tx_power_index_A, efuse->tx_power_index_A.cck_base, in rtl8723bu_parse_efuse()
438 sizeof(efuse->tx_power_index_A.cck_base)); in rtl8723bu_parse_efuse()
439 memcpy(priv->cck_tx_power_index_B, efuse->tx_power_index_B.cck_base, in rtl8723bu_parse_efuse()
440 sizeof(efuse->tx_power_index_B.cck_base)); in rtl8723bu_parse_efuse()
443 efuse->tx_power_index_A.ht40_base, in rtl8723bu_parse_efuse()
444 sizeof(efuse->tx_power_index_A.ht40_base)); in rtl8723bu_parse_efuse()
446 efuse->tx_power_index_B.ht40_base, in rtl8723bu_parse_efuse()
[all …]
/linux/arch/arm/boot/dts/ti/omap/
H A Domap4460.dtsi48 "efuse-address";
51 /*uV ABB efuse rbb_m fbb_m vset_m*/
66 "efuse-address";
69 /*uV ABB efuse rbb_m fbb_m vset_m*/
/linux/drivers/net/wireless/realtek/rtw89/
H A Defuse_be.c360 rtwdev->efuse.valid = true; in rtw89_parse_efuse_map_be()
592 struct rtw89_efuse *efuse = &rtwdev->efuse; in rtw89_efuse_read_pwr_data_vcore_be() local
610 efuse->vcore_valid = true; in rtw89_efuse_read_pwr_data_vcore_be()
611 efuse->vcore_vmax_reduce = in rtw89_efuse_read_pwr_data_vcore_be()
620 struct rtw89_efuse *efuse = &rtwdev->efuse; in rtw89_efuse_read_pwr_data_dswr_be() local
637 efuse->dswr_valid = true; in rtw89_efuse_read_pwr_data_dswr_be()
638 efuse->dswr_vmin = u8_get_bits(val8, EFUSE_DSWR_V0_86_BE_VAL); in rtw89_efuse_read_pwr_data_dswr_be()
H A Drtw8852b.c358 struct rtw89_efuse *efuse = &rtwdev->efuse; in rtw8852b_pwr_sps_ana() local
360 if (efuse->rfe_type == 0x5) in rtw8852b_pwr_sps_ana()
366 struct rtw89_efuse *efuse = &rtwdev->efuse; in rtw8852b_pwr_sps_dig_off() local
368 if (efuse->rfe_type == 0x5) { in rtw8852b_pwr_sps_dig_off()
482 if (!rtwdev->efuse.valid || rtwdev->efuse.power_k_valid) in rtw8852b_pwr_on_func()
755 md->rfe_type = rtwdev->efuse.rfe_type; in rtw8852b_btc_set_rfe()
/linux/Documentation/ABI/testing/
H A Dsysfs-driver-jz4780-efuse4 Description: read-only access to the efuse on the Ingenic JZ4780 SoC
5 The SoC has a one time programmable 8K efuse that is
/linux/arch/arm/boot/dts/aspeed/
H A Daspeed-bmc-delta-ahe50dc.dts8 efuse##n { \
10 vout-supply = <&efuse##n>; \
16 efuse@##hexaddr { \
21 efuse##num: vout { \
22 regulator-name = __stringify(efuse##num##-reg); \
/linux/arch/arm/boot/dts/socionext/
H A Duniphier-pro5.dtsi394 efuse@100 {
395 compatible = "socionext,uniphier-efuse";
399 efuse@130 {
400 compatible = "socionext,uniphier-efuse";
404 efuse@200 {
405 compatible = "socionext,uniphier-efuse";
409 efuse@300 {
410 compatible = "socionext,uniphier-efuse";
414 efuse@400 {
415 compatible = "socionext,uniphier-efuse";
/linux/Documentation/devicetree/bindings/net/
H A Dkeystone-netcp.txt149 - efuse-mac: If this is 1, then the MAC address for the interface is
150 obtained from the device efuse mac address register.
154 when it obtains the mac address from efuse.
159 ethernet.txt and only if efuse-mac is set to 0. If all of the optional MAC
167 reg-names = "efuse";
238 efuse-mac = <1>;
250 efuse-mac = <0>;
/linux/drivers/net/wireless/realtek/rtlwifi/rtl8192de/
H A Dled.c23 if ((rtlpriv->efuse.eeprom_did == 0x8176) || in rtl92de_sw_led_on()
24 (rtlpriv->efuse.eeprom_did == 0x8193)) in rtl92de_sw_led_on()

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