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Searched refs:efuse (Results 1 – 25 of 311) sorted by relevance

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/openbmc/linux/drivers/nvmem/
H A Dsprd-efuse.c87 mutex_lock(&efuse->mutex); in sprd_efuse_lock()
236 dev_err(efuse->dev, in sprd_efuse_raw_prog()
283 dev_err(efuse->dev, in sprd_efuse_raw_read()
320 sprd_efuse_unlock(efuse); in sprd_efuse_read()
376 efuse = devm_kzalloc(&pdev->dev, sizeof(*efuse), GFP_KERNEL); in sprd_efuse_probe()
377 if (!efuse) in sprd_efuse_probe()
381 if (IS_ERR(efuse->base)) in sprd_efuse_probe()
391 if (!efuse->hwlock) { in sprd_efuse_probe()
403 efuse->dev = &pdev->dev; in sprd_efuse_probe()
404 efuse->data = pdata; in sprd_efuse_probe()
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H A Dmeson-mx-efuse.c55 data = readl(efuse->base + reg); in meson_mx_efuse_mask_bits()
59 writel(data, efuse->base + reg); in meson_mx_efuse_mask_bits()
125 dev_err(efuse->config.dev, in meson_mx_efuse_read_addr()
195 struct meson_mx_efuse *efuse; in meson_mx_efuse_probe() local
201 efuse = devm_kzalloc(&pdev->dev, sizeof(*efuse), GFP_KERNEL); in meson_mx_efuse_probe()
202 if (!efuse) in meson_mx_efuse_probe()
206 if (IS_ERR(efuse->base)) in meson_mx_efuse_probe()
207 return PTR_ERR(efuse->base); in meson_mx_efuse_probe()
212 efuse->config.priv = efuse; in meson_mx_efuse_probe()
216 efuse->config.size = SZ_512; in meson_mx_efuse_probe()
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H A Dsc27xx-efuse.c87 mutex_lock(&efuse->mutex); in sc27xx_efuse_lock()
140 ret = regmap_update_bits(efuse->regmap, efuse->var_data->module_en, in sc27xx_efuse_read()
177 ret = regmap_read(efuse->regmap, efuse->base + SC27XX_EFUSE_DATA_RD, in sc27xx_efuse_read()
190 regmap_update_bits(efuse->regmap, efuse->var_data->module_en, SC27XX_EFUSE_EN, 0); in sc27xx_efuse_read()
210 efuse = devm_kzalloc(&pdev->dev, sizeof(*efuse), GFP_KERNEL); in sc27xx_efuse_probe()
211 if (!efuse) in sc27xx_efuse_probe()
215 if (!efuse->regmap) { in sc27xx_efuse_probe()
233 if (!efuse->hwlock) { in sc27xx_efuse_probe()
238 mutex_init(&efuse->mutex); in sc27xx_efuse_probe()
239 efuse->dev = &pdev->dev; in sc27xx_efuse_probe()
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H A Drockchip-efuse.c90 clk_disable_unprepare(efuse->clk); in rockchip_rk3288_efuse_read()
145 clk_disable_unprepare(efuse->clk); in rockchip_rk3328_efuse_read()
201 clk_disable_unprepare(efuse->clk); in rockchip_rk3399_efuse_read()
268 if (!efuse) in rockchip_efuse_probe()
272 if (IS_ERR(efuse->base)) in rockchip_efuse_probe()
273 return PTR_ERR(efuse->base); in rockchip_efuse_probe()
276 if (IS_ERR(efuse->clk)) in rockchip_efuse_probe()
277 return PTR_ERR(efuse->clk); in rockchip_efuse_probe()
279 efuse->dev = dev; in rockchip_efuse_probe()
284 econfig.priv = efuse; in rockchip_efuse_probe()
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H A Djz4780-efuse.c72 struct jz4780_efuse *efuse = context; in jz4780_efuse_read() local
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()
161 if (IS_ERR(efuse->map)) in jz4780_efuse_probe()
162 return PTR_ERR(efuse->map); in jz4780_efuse_probe()
165 if (IS_ERR(efuse->clk)) in jz4780_efuse_probe()
166 return PTR_ERR(efuse->clk); in jz4780_efuse_probe()
174 efuse->clk); in jz4780_efuse_probe()
180 efuse->dev = dev; in jz4780_efuse_probe()
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H A DMakefile26 nvmem_jz4780_efuse-y := jz4780-efuse.o
36 nvmem_meson_efuse-y := meson-efuse.o
38 nvmem_meson_mx_efuse-y := meson-mx-efuse.o
41 obj-$(CONFIG_NVMEM_MTK_EFUSE) += nvmem_mtk-efuse.o
42 nvmem_mtk-efuse-y := mtk-efuse.o
56 nvmem_rockchip_efuse-y := rockchip-efuse.o
60 nvmem-sc27xx-efuse-y := sc27xx-efuse.o
66 nvmem_sprd_efuse-y := sprd-efuse.o
77 nvmem-uniphier-efuse-y := uniphier-efuse.o
82 obj-$(CONFIG_NVMEM_QORIQ_EFUSE) += nvmem-qoriq-efuse.o
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/openbmc/linux/Documentation/devicetree/bindings/nvmem/
H A Dmediatek,efuse.yaml7 title: MediaTek efuse
22 pattern: "^efuse@[0-9a-f]+$"
28 - mediatek,mt7622-efuse
29 - mediatek,mt7623-efuse
30 - mediatek,mt7986-efuse
31 - mediatek,mt8173-efuse
32 - mediatek,mt8183-efuse
38 - const: mediatek,efuse
39 - const: mediatek,mt8173-efuse
53 efuse@11c10000 {
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H A Drockchip-efuse.yaml18 - rockchip,rk3066a-efuse
19 - rockchip,rk3188-efuse
20 - rockchip,rk3228-efuse
21 - rockchip,rk3288-efuse
22 - rockchip,rk3328-efuse
23 - rockchip,rk3368-efuse
24 - rockchip,rk3399-efuse
27 - rockchip,rockchip-efuse
42 rockchip,efuse-size:
59 efuse: efuse@ffb40000 {
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H A Dsc27xx-efuse.txt5 "sprd,sc2720-efuse"
6 "sprd,sc2721-efuse"
7 "sprd,sc2723-efuse"
8 "sprd,sc2730-efuse"
9 "sprd,sc2731-efuse"
10 - reg: Specify the address offset of efuse controller.
29 efuse@380 {
30 compatible = "sprd,sc2731-efuse";
H A Damlogic,meson6-efuse.yaml4 $id: http://devicetree.org/schemas/nvmem/amlogic,meson6-efuse.yaml#
19 - amlogic,meson6-efuse
20 - amlogic,meson8-efuse
21 - amlogic,meson8b-efuse
42 efuse: efuse@0 {
43 compatible = "amlogic,meson6-efuse";
H A Damlogic,meson-gxbb-efuse.yaml4 $id: http://devicetree.org/schemas/nvmem/amlogic,meson-gxbb-efuse.yaml#
18 - const: amlogic,meson-gxbb-efuse
20 - const: amlogic,meson-gx-efuse
21 - const: amlogic,meson-gxbb-efuse
39 efuse: efuse {
40 compatible = "amlogic,meson-gxbb-efuse";
H A Dsocionext,uniphier-efuse.yaml4 $id: http://devicetree.org/schemas/nvmem/socionext,uniphier-efuse.yaml#
18 const: socionext,uniphier-efuse
31 efuse@100 {
32 compatible = "socionext,uniphier-efuse";
36 efuse@200 {
37 compatible = "socionext,uniphier-efuse";
H A Dingenic,jz4780-efuse.yaml4 $id: http://devicetree.org/schemas/nvmem/ingenic,jz4780-efuse.yaml#
18 - ingenic,jz4780-efuse
24 # Handle for the ahb for the efuse.
38 efuse@134100d0 {
39 compatible = "ingenic,jz4780-efuse";
/openbmc/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
66 - nvidia,tegra20-efuse
67 - nvidia,tegra30-efuse
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/openbmc/u-boot/board/ti/dra7xx/
H A Devm.c377 .mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
388 .eve.efuse.reg_bits = DRA752_EFUSE_REGBITS,
399 .gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
416 .iva.efuse.reg_bits = DRA752_EFUSE_REGBITS,
425 .mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
436 .eve.efuse.reg_bits = DRA752_EFUSE_REGBITS,
447 .gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
464 .iva.efuse.reg_bits = DRA752_EFUSE_REGBITS,
473 .mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
494 .gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
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/openbmc/u-boot/board/compulab/cl-som-am57x/
H A Dspl.c164 .mpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_MPU_NOM,
165 .mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
173 .eve.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_DSPEVE_OD,
175 .eve.efuse.reg_bits = DRA752_EFUSE_REGBITS,
182 .gpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_GPU_NOM,
183 .gpu.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_GPU_OD,
185 .gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
191 .core.efuse.reg_bits = DRA752_EFUSE_REGBITS,
198 .iva.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_IVA_NOM,
199 .iva.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_IVA_OD,
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/openbmc/u-boot/arch/arm/mach-mvebu/
H A Defuse.c73 val.dwords.d[0] = readl(&efuse->bits_31_0); in do_prog_efuse()
75 val.lock = readl(&efuse->bit64); in do_prog_efuse()
84 writel(val.dwords.d[0], &efuse->bits_31_0); in do_prog_efuse()
88 writel(val.lock, &efuse->bit64); in do_prog_efuse()
96 struct mvebu_hd_efuse *efuse; in prog_efuse() local
103 efuse = get_efuse_line(nr); in prog_efuse()
104 if (!efuse) in prog_efuse()
150 struct mvebu_hd_efuse *efuse; in mvebu_read_efuse() local
157 efuse = get_efuse_line(nr); in mvebu_read_efuse()
158 if (!efuse) in mvebu_read_efuse()
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/openbmc/u-boot/board/ti/am57xx/
H A Dboard.c336 .eve.efuse.reg_bits = DRA752_EFUSE_REGBITS,
347 .gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
354 .core.efuse.reg_bits = DRA752_EFUSE_REGBITS,
364 .iva.efuse.reg_bits = DRA752_EFUSE_REGBITS,
384 .eve.efuse.reg_bits = DRA752_EFUSE_REGBITS,
395 .gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
402 .core.efuse.reg_bits = DRA752_EFUSE_REGBITS,
412 .iva.efuse.reg_bits = DRA752_EFUSE_REGBITS,
432 .eve.efuse.reg_bits = DRA752_EFUSE_REGBITS,
443 .gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
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/openbmc/linux/drivers/net/wireless/realtek/rtl8xxxu/
H A Drtl8xxxu_8192c.c408 if (efuse->rtl_id != cpu_to_le16(0x8129)) in rtl8192cu_parse_efuse()
414 efuse->cck_tx_power_index_A, in rtl8192cu_parse_efuse()
417 efuse->cck_tx_power_index_B, in rtl8192cu_parse_efuse()
421 efuse->ht40_1s_tx_power_index_A, in rtl8192cu_parse_efuse()
424 efuse->ht40_1s_tx_power_index_B, in rtl8192cu_parse_efuse()
427 efuse->ht40_2s_tx_power_index_diff, in rtl8192cu_parse_efuse()
431 efuse->ht20_tx_power_index_diff, in rtl8192cu_parse_efuse()
434 efuse->ofdm_tx_power_index_diff, in rtl8192cu_parse_efuse()
438 efuse->ht40_max_power_offset, in rtl8192cu_parse_efuse()
441 efuse->ht20_max_power_offset, in rtl8192cu_parse_efuse()
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H A Drtl8xxxu_8723a.c185 if (efuse->rtl_id != cpu_to_le16(0x8129)) in rtl8723au_parse_efuse()
191 efuse->cck_tx_power_index_A, in rtl8723au_parse_efuse()
192 sizeof(efuse->cck_tx_power_index_A)); in rtl8723au_parse_efuse()
194 efuse->cck_tx_power_index_B, in rtl8723au_parse_efuse()
195 sizeof(efuse->cck_tx_power_index_B)); in rtl8723au_parse_efuse()
198 efuse->ht40_1s_tx_power_index_A, in rtl8723au_parse_efuse()
201 efuse->ht40_1s_tx_power_index_B, in rtl8723au_parse_efuse()
205 efuse->ht20_tx_power_index_diff, in rtl8723au_parse_efuse()
208 efuse->ofdm_tx_power_index_diff, in rtl8723au_parse_efuse()
212 efuse->ht40_max_power_offset, in rtl8723au_parse_efuse()
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/openbmc/linux/Documentation/devicetree/bindings/regulator/
H A Dti-abb-regulator.txt35 efuse: (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
57 'efuse-address' is not defined.
58 RBB enable efuse Mask: Optional if 'efuse-address' register is defined.
61 FBB enable efuse Mask: Optional if 'efuse-address' register is defined.
81 /* uV ABB efuse rbb_m fbb_m vset_m */
101 /* uV ABB efuse rbb_m fbb_m vset_m */
118 "efuse-address", "ldo-address";
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/openbmc/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 …]
/openbmc/linux/drivers/cpufreq/
H A Dti-cpufreq.c57 unsigned long efuse);
74 unsigned long efuse) in amx3_efuse_xlate() argument
76 if (!efuse) in amx3_efuse_xlate()
79 return ~efuse; in amx3_efuse_xlate()
92 switch (efuse) { in dra7_efuse_xlate()
112 return BIT(efuse); in omap3_efuse_xlate()
120 switch (efuse) { in am625_efuse_xlate()
248 u32 efuse; in ti_cpufreq_get_efuse() local
252 &efuse); in ti_cpufreq_get_efuse()
260 efuse = readl(regs); in ti_cpufreq_get_efuse()
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/openbmc/u-boot/doc/device-tree-bindings/exynos/
H A Dtmu.txt14 - samsung,efuse-min-value : SOC efuse min value (Constant 40)
15 - efuse-value should be more than this value.
16 - samsung,efuse-value : SOC actual efuse value (Literal value)
19 - samsung,efuse-max-value : SoC max efuse value (Constant 100)
20 - efuse-value should be less than this value.
39 samsung,efuse-min-value = <40>;
40 samsung,efuse-value = <55>;
41 samsung,efuse-max-value = <100>;
/openbmc/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()

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