Home
last modified time | relevance | path

Searched full:efuse (Results 1 – 25 of 323) sorted by relevance

12345678910>>...13

/linux/drivers/nvmem/
H A Drockchip-efuse.c3 * Rockchip eFuse Driver
58 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()
[all …]
H A Djz4780-efuse.c3 * JZ4780 EFUSE Memory Support driver
10 * Currently supports JZ4780 efuse which has 8K programmable bit.
11 * Efuse is separated into seven segments as below:
72 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()
119 .name = "jz4780-efuse",
142 struct jz4780_efuse *efuse; in jz4780_efuse_probe() local
[all …]
H A Dzynqmp_nvmem.c32 * efuse access type
44 * @flag: 0 - represents efuse read and 1- represents efuse write
49 * read/write efuse memory.
64 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()
[all …]
H A Dmtk-efuse.c113 { .compatible = "mediatek,mt8173-efuse", .data = &mtk_efuse_pdata },
114 { .compatible = "mediatek,mt8186-efuse", .data = &mtk_mt8186_efuse_pdata },
115 { .compatible = "mediatek,efuse", .data = &mtk_efuse_pdata },
132 .name = "mediatek,efuse",
143 pr_err("Failed to register efuse driver\n"); in mtk_efuse_init()
159 MODULE_DESCRIPTION("Mediatek EFUSE driver");
/linux/Documentation/devicetree/bindings/nvmem/
H A Dmediatek,efuse.yaml4 $id: http://devicetree.org/schemas/nvmem/mediatek,efuse.yaml#
7 title: MediaTek efuse
10 MediaTek's efuse is used for storing calibration data, it can be accessed
23 pattern: "^efuse@[0-9a-f]+$"
29 - mediatek,mt7622-efuse
30 - mediatek,mt7623-efuse
31 - mediatek,mt7981-efuse
32 - mediatek,mt7986-efuse
33 - mediatek,mt7988-efuse
34 - mediatek,mt8173-efuse
[all …]
H A Drockchip-efuse.yaml4 $id: http://devicetree.org/schemas/nvmem/rockchip-efuse.yaml#
7 title: Rockchip eFuse
19 - rockchip,rk3066a-efuse
20 - rockchip,rk3188-efuse
21 - rockchip,rk3228-efuse
22 - rockchip,rk3288-efuse
23 - rockchip,rk3328-efuse
24 - rockchip,rk3368-efuse
25 - rockchip,rk3399-efuse
28 - rockchip,rockchip-efuse
[all …]
H A Damlogic,meson6-efuse.yaml4 $id: http://devicetree.org/schemas/nvmem/amlogic,meson6-efuse.yaml#
7 title: Amlogic Meson6 eFuse
20 - amlogic,meson6-efuse
21 - amlogic,meson8-efuse
22 - amlogic,meson8b-efuse
43 efuse: efuse@0 {
44 compatible = "amlogic,meson6-efuse";
H A Damlogic,meson-gxbb-efuse.yaml4 $id: http://devicetree.org/schemas/nvmem/amlogic,meson-gxbb-efuse.yaml#
7 title: Amlogic Meson GX eFuse
19 - const: amlogic,meson-gxbb-efuse
21 - const: amlogic,meson-gx-efuse
22 - const: amlogic,meson-gxbb-efuse
43 efuse: efuse {
44 compatible = "amlogic,meson-gxbb-efuse";
H A Dingenic,jz4780-efuse.yaml4 $id: http://devicetree.org/schemas/nvmem/ingenic,jz4780-efuse.yaml#
7 title: Ingenic JZ EFUSE driver
18 - ingenic,jz4780-efuse
24 # Handle for the ahb for the efuse.
38 efuse@134100d0 {
39 compatible = "ingenic,jz4780-efuse";
H A Dsocionext,uniphier-efuse.yaml4 $id: http://devicetree.org/schemas/nvmem/socionext,uniphier-efuse.yaml#
7 title: Socionext UniPhier eFuse
19 const: socionext,uniphier-efuse
32 efuse@100 {
33 compatible = "socionext,uniphier-efuse";
37 efuse@200 {
38 compatible = "socionext,uniphier-efuse";
/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/Documentation/devicetree/bindings/fuse/
H A Dnvidia,tegra20-fuse.yaml17 - nvidia,tegra20-efuse
18 - nvidia,tegra30-efuse
19 - nvidia,tegra114-efuse
20 - nvidia,tegra124-efuse
21 - nvidia,tegra210-efuse
22 - nvidia,tegra186-efuse
23 - nvidia,tegra194-efuse
24 - nvidia,tegra234-efuse
27 - const: nvidia,tegra132-efuse
28 - const: nvidia,tegra124-efuse
[all …]
/linux/drivers/phy/mediatek/
H A Dphy-mtk-pcie.c36 * struct mtk_pcie_lane_efuse - eFuse data for each lane
40 * @lane_efuse_supported: software eFuse data is supported for this lane
52 * @sw_efuse_supported: support software to load eFuse data
65 * @sw_efuse_en: software eFuse enable status
67 * @efuse: pointer to eFuse data for each lane
77 struct mtk_pcie_lane_efuse *efuse; member
83 struct mtk_pcie_lane_efuse *data = &pcie_phy->efuse[lane]; in mtk_pcie_efuse_set_lane()
106 * Initialize the phy by setting the efuse data.
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()
[all …]
/linux/drivers/net/wireless/realtek/rtw88/
H A Defuse.c8 #include "efuse.h"
31 /* efuse header format
43 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()
165 rtw_err(rtwdev, "failed to dump efuse physical map\n"); in rtw_parse_efuse_map()
[all …]
H A Dmain.c16 #include "efuse.h"
1001 WARN(1, "invalid hw configuration from efuse\n"); in rtw_hw_config_rf_ant_num()
1215 struct rtw_efuse *efuse = &rtwdev->efuse; in rtw_update_sta_info() local
1245 if (efuse->hw_cap.nss == 1 || rtwdev->hal.txrx_1ss) in rtw_update_sta_info()
1424 wifi_only = !rtwdev->efuse.btcoex; in rtw_power_on()
1567 struct rtw_efuse *efuse = &rtwdev->efuse; in rtw_init_ht_cap() local
1580 if (efuse->hw_cap.bw & BIT(RTW_CHANNEL_WIDTH_40)) in rtw_init_ht_cap()
1587 if (efuse->hw_cap.nss > 1) { in rtw_init_ht_cap()
1603 struct rtw_efuse *efuse = &rtwdev->efuse; in rtw_init_vht_cap() local
1607 if (efuse->hw_cap.ptcl != EFUSE_HW_CAP_IGNORE && in rtw_init_vht_cap()
[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()
[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()
[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/Documentation/devicetree/bindings/opp/
H A Dti,omap-opp-supply.yaml10 OMAP5, DRA7, and AM57 families of SoCs have Class 0 AVS eFuse
37 - description: OMAP5+ optimized voltages in efuse(Class 0) VDD along with
40 - description: OMAP5+ optimized voltages in efuse(class0) VDD but no VBB
52 ti,efuse-settings:
54 optimized efuse configuration.
63 - description: efuse offset where the optimized voltage is located
81 - ti,efuse-settings
95 ti,efuse-settings =
/linux/drivers/net/wireless/mediatek/mt76/mt76x2/
H A Deeprom.c24 mt76x2_has_cal_free_data(struct mt76x02_dev *dev, u8 *efuse) in mt76x2_has_cal_free_data() argument
26 u16 *efuse_w = (u16 *)efuse; in mt76x2_has_cal_free_data()
50 mt76x2_apply_cal_free_data(struct mt76x02_dev *dev, u8 *efuse) in mt76x2_apply_cal_free_data() argument
94 if (!mt76x2_has_cal_free_data(dev, efuse)) in mt76x2_apply_cal_free_data()
100 eeprom[offset] = efuse[offset]; in mt76x2_apply_cal_free_data()
103 if (!(efuse[MT_EE_TX_POWER_0_START_5G] | in mt76x2_apply_cal_free_data()
104 efuse[MT_EE_TX_POWER_0_START_5G + 1])) in mt76x2_apply_cal_free_data()
106 if (!(efuse[MT_EE_TX_POWER_1_START_5G] | in mt76x2_apply_cal_free_data()
107 efuse[MT_EE_TX_POWER_1_START_5G + 1])) in mt76x2_apply_cal_free_data()
110 val = get_unaligned_le16(efuse + MT_EE_BT_RCAL_RESULT); in mt76x2_apply_cal_free_data()
[all …]
/linux/drivers/net/wireless/realtek/rtl8xxxu/
H A D8723a.c192 struct rtl8723au_efuse *efuse = &priv->efuse_wifi.efuse8723; in rtl8723au_parse_efuse() local
194 if (efuse->rtl_id != cpu_to_le16(0x8129)) in rtl8723au_parse_efuse()
197 ether_addr_copy(priv->mac_addr, efuse->mac_addr); in rtl8723au_parse_efuse()
200 efuse->cck_tx_power_index_A, in rtl8723au_parse_efuse()
201 sizeof(efuse->cck_tx_power_index_A)); in rtl8723au_parse_efuse()
203 efuse->cck_tx_power_index_B, in rtl8723au_parse_efuse()
204 sizeof(efuse->cck_tx_power_index_B)); in rtl8723au_parse_efuse()
207 efuse->ht40_1s_tx_power_index_A, in rtl8723au_parse_efuse()
208 sizeof(efuse->ht40_1s_tx_power_index_A)); in rtl8723au_parse_efuse()
210 efuse->ht40_1s_tx_power_index_B, in rtl8723au_parse_efuse()
[all …]
H A D8192c.c416 struct rtl8192cu_efuse *efuse = &priv->efuse_wifi.efuse8192; in rtl8192cu_parse_efuse() local
418 if (efuse->rtl_id != cpu_to_le16(0x8129)) in rtl8192cu_parse_efuse()
421 ether_addr_copy(priv->mac_addr, efuse->mac_addr); in rtl8192cu_parse_efuse()
424 efuse->cck_tx_power_index_A, in rtl8192cu_parse_efuse()
425 sizeof(efuse->cck_tx_power_index_A)); in rtl8192cu_parse_efuse()
427 efuse->cck_tx_power_index_B, in rtl8192cu_parse_efuse()
428 sizeof(efuse->cck_tx_power_index_B)); in rtl8192cu_parse_efuse()
431 efuse->ht40_1s_tx_power_index_A, in rtl8192cu_parse_efuse()
432 sizeof(efuse->ht40_1s_tx_power_index_A)); in rtl8192cu_parse_efuse()
434 efuse->ht40_1s_tx_power_index_B, in rtl8192cu_parse_efuse()
[all …]
/linux/drivers/opp/
H A Dti-opp-supply.c28 * @optimized_uv: Optimized voltage from efuse
56 * @efuse_voltage_mask: mask required for efuse register representing voltage
57 * @efuse_voltage_uv: Are the efuse entries in micro-volts? if not, assume
73 * Picks up efuse based optimized voltages for VDD unique per device and
90 /* pick up Efuse based voltages */ in _store_optimized_voltages()
100 dev_err(dev, "Unable to map Efuse registers\n"); in _store_optimized_voltages()
105 /* Fetch efuse-settings. */ in _store_optimized_voltages()
106 prop = of_find_property(dev->of_node, "ti,efuse-settings", NULL); in _store_optimized_voltages()
108 dev_err(dev, "No 'ti,efuse-settings' property found\n"); in _store_optimized_voltages()
117 dev_err(dev, "Invalid 'ti,efuse-settings'\n"); in _store_optimized_voltages()
[all …]
/linux/Documentation/devicetree/bindings/edac/
H A Dapm-xgene-edac.txt18 - regmap-efuse : Regmap of the PMD efuse resource.
66 efuse: efuse@1054a000 {
67 compatible = "apm,xgene-efuse", "syscon";
84 regmap-efuse = <&efuse>;
/linux/Documentation/devicetree/bindings/mfd/
H A Dsprd,sc2731.yaml68 "^efuse@[0-9a-f]+$":
74 - sprd,sc2720-efuse
75 - sprd,sc2721-efuse
76 - sprd,sc2723-efuse
77 - sprd,sc2730-efuse
78 - sprd,sc2731-efuse
180 efuse@380 {
181 compatible = "sprd,sc2731-efuse";

12345678910>>...13