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Searched refs:efuse (Results 1 – 25 of 173) 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 DMakefile13 obj-$(CONFIG_NVMEM_AN8855_EFUSE) += nvmem-an8855-efuse.o
14 nvmem-an8855-efuse-y := an8855-efuse.o
32 nvmem_jz4780_efuse-y := jz4780-efuse.o
44 nvmem_meson_efuse-y := meson-efuse.o
46 nvmem_meson_mx_efuse-y := meson-mx-efuse.o
49 obj-$(CONFIG_NVMEM_MTK_EFUSE) += nvmem_mtk-efuse.o
50 nvmem_mtk-efuse-y := mtk-efuse.o
63 obj-$(CONFIG_NVMEM_RCAR_EFUSE) += nvmem-rcar-efuse.o
64 nvmem-rcar-efuse-y := rcar-efuse.o
68 nvmem_rockchip_efuse-y := rockchip-efuse.o
[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()
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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 Dmain.c1217 struct rtw_efuse *efuse = &rtwdev->efuse; in rtw_update_sta_info() local
1248 if (efuse->hw_cap.nss == 1 || rtwdev->hal.txrx_1ss) in rtw_update_sta_info()
1250 else if (efuse->hw_cap.nss == 2) in rtw_update_sta_info()
1313 tx_num = efuse->hw_cap.nss; in rtw_update_sta_info()
1431 wifi_only = !rtwdev->efuse.btcoex; in rtw_power_on()
1574 struct rtw_efuse *efuse = &rtwdev->efuse; in rtw_init_ht_cap() local
1588 if (efuse->hw_cap.bw & BIT(RTW_CHANNEL_WIDTH_40)) in rtw_init_ht_cap()
1596 for (i = 0; i < efuse->hw_cap.nss; i++) in rtw_init_ht_cap()
1599 ht_cap->mcs.rx_highest = cpu_to_le16(150 * efuse->hw_cap.nss); in rtw_init_ht_cap()
1605 struct rtw_efuse *efuse = &rtwdev->efuse; in rtw_init_vht_cap() local
[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 Dcoex.c117 struct rtw_efuse *efuse = &rtwdev->efuse; in rtw_coex_freerun_check() local
124 if (efuse->share_ant || ant_distance <= 5 || !coex_stat->wl_gl_busy) in rtw_coex_freerun_check()
827 struct rtw_efuse *efuse = &rtwdev->efuse; in rtw_coex_update_wl_ch_info() local
841 (efuse->share_ant && center_chan <= 14 && in rtw_coex_update_wl_ch_info()
1008 struct rtw_efuse *efuse = &rtwdev->efuse; in rtw_btc_wltoggle_table_a() local
1016 if (efuse->share_ant) { in rtw_btc_wltoggle_table_a()
1094 struct rtw_efuse *efuse = &rtwdev->efuse; in rtw_coex_table() local
1101 if (efuse->share_ant) { in rtw_coex_table()
1223 struct rtw_efuse *efuse = &rtwdev->efuse; in rtw_coex_tdma() local
1259 if (efuse->share_ant) { in rtw_coex_tdma()
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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()
[all …]
H A Dphy.h122 struct rtw_efuse *efuse = &rtwdev->efuse; in rtw_get_rfe_def() local
128 if (efuse->rfe_option < chip->rfe_defs_size) in rtw_get_rfe_def()
129 rfe_def = &chip->rfe_defs[efuse->rfe_option]; in rtw_get_rfe_def()
131 rtw_dbg(rtwdev, RTW_DBG_PHY, "use rfe_def[%d]\n", efuse->rfe_option); in rtw_get_rfe_def()
141 rtwdev->efuse.rfe_option); in rtw_check_supported_rfe()
H A Drtw8821a.c390 const struct rtw_efuse *efuse = &rtwdev->efuse; in rtw8821a_iqk() local
407 hal->current_band_width, efuse->ext_pa_2g, efuse->ext_pa_5g); in rtw8821a_iqk()
457 if (efuse->ext_pa_5g) in rtw8821a_iqk()
521 if (efuse->ext_pa_5g) in rtw8821a_iqk()
749 if (rtwdev->efuse.share_ant) in rtw8821a_coex_cfg_init()
763 bool share_ant = rtwdev->efuse.share_ant; in rtw8821a_coex_cfg_ant_switch()
768 if (!rtwdev->efuse.btcoex) in rtw8821a_coex_cfg_ant_switch()
844 struct rtw_efuse *efuse = &rtwdev->efuse; in rtw8821a_coex_cfg_wl_tx_power() local
845 bool share_ant = efuse->share_ant; in rtw8821a_coex_cfg_wl_tx_power()
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()
/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/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 D8192e.c590 struct rtl8192eu_efuse *efuse = &priv->efuse_wifi.efuse8192eu; in rtl8192eu_parse_efuse() local
593 if (efuse->rtl_id != cpu_to_le16(0x8129)) in rtl8192eu_parse_efuse()
596 ether_addr_copy(priv->mac_addr, efuse->mac_addr); in rtl8192eu_parse_efuse()
598 memcpy(priv->cck_tx_power_index_A, efuse->tx_power_index_A.cck_base, in rtl8192eu_parse_efuse()
599 sizeof(efuse->tx_power_index_A.cck_base)); in rtl8192eu_parse_efuse()
600 memcpy(priv->cck_tx_power_index_B, efuse->tx_power_index_B.cck_base, in rtl8192eu_parse_efuse()
601 sizeof(efuse->tx_power_index_B.cck_base)); in rtl8192eu_parse_efuse()
604 efuse->tx_power_index_A.ht40_base, in rtl8192eu_parse_efuse()
605 sizeof(efuse->tx_power_index_A.ht40_base)); in rtl8192eu_parse_efuse()
607 efuse->tx_power_index_B.ht40_base, in rtl8192eu_parse_efuse()
[all …]
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 …]
H A D8192f.c684 struct rtl8192fu_efuse *efuse = &priv->efuse_wifi.efuse8192fu; in rtl8192fu_parse_efuse() local
687 if (efuse->rtl_id != cpu_to_le16(0x8129)) in rtl8192fu_parse_efuse()
690 ether_addr_copy(priv->mac_addr, efuse->mac_addr); in rtl8192fu_parse_efuse()
692 memcpy(priv->cck_tx_power_index_A, efuse->tx_power_index_A.cck_base, in rtl8192fu_parse_efuse()
693 sizeof(efuse->tx_power_index_A.cck_base)); in rtl8192fu_parse_efuse()
694 memcpy(priv->cck_tx_power_index_B, efuse->tx_power_index_B.cck_base, in rtl8192fu_parse_efuse()
695 sizeof(efuse->tx_power_index_B.cck_base)); in rtl8192fu_parse_efuse()
698 efuse->tx_power_index_A.ht40_base, in rtl8192fu_parse_efuse()
699 sizeof(efuse->tx_power_index_A.ht40_base)); in rtl8192fu_parse_efuse()
701 efuse->tx_power_index_B.ht40_base, in rtl8192fu_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/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/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/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";

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