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Searched refs:otp (Results 1 – 25 of 49) sorted by relevance

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/linux/drivers/nvmem/
H A Dlan9662-otpc.c47 static int lan9662_otp_power(struct lan9662_otp *otp, bool up) in lan9662_otp_power() argument
49 void __iomem *pwrdn = OTP_OTP_PWR_DN(otp->base); in lan9662_otp_power()
53 if (lan9662_otp_wait_flag_clear(OTP_OTP_STATUS(otp->base), in lan9662_otp_power()
63 static int lan9662_otp_execute(struct lan9662_otp *otp) in lan9662_otp_execute() argument
65 if (lan9662_otp_wait_flag_clear(OTP_OTP_CMD_GO(otp->base), in lan9662_otp_execute()
69 if (lan9662_otp_wait_flag_clear(OTP_OTP_STATUS(otp->base), in lan9662_otp_execute()
76 static void lan9662_otp_set_address(struct lan9662_otp *otp, u32 offset) in lan9662_otp_set_address() argument
78 writel(0xff & (offset >> 8), OTP_OTP_ADDR_HI(otp->base)); in lan9662_otp_set_address()
79 writel(0xff & offset, OTP_OTP_ADDR_LO(otp->base)); in lan9662_otp_set_address()
82 static int lan9662_otp_read_byte(struct lan9662_otp *otp, u3 argument
100 lan9662_otp_write_byte(struct lan9662_otp * otp,u32 offset,u8 data) lan9662_otp_write_byte() argument
125 struct lan9662_otp *otp = context; lan9662_otp_read() local
145 struct lan9662_otp *otp = context; lan9662_otp_write() local
186 struct lan9662_otp *otp; lan9662_otp_probe() local
[all...]
H A Dmxs-ocotp.c37 static int mxs_ocotp_wait(struct mxs_ocotp *otp) in mxs_ocotp_wait() argument
43 status = readl(otp->base); in mxs_ocotp_wait()
62 struct mxs_ocotp *otp = context; in mxs_ocotp_read() local
66 ret = clk_enable(otp->clk); in mxs_ocotp_read()
70 writel(BM_OCOTP_CTRL_ERROR, otp->base + STMP_OFFSET_REG_CLR); in mxs_ocotp_read()
72 ret = mxs_ocotp_wait(otp); in mxs_ocotp_read()
77 writel(BM_OCOTP_CTRL_RD_BANK_OPEN, otp->base + STMP_OFFSET_REG_SET); in mxs_ocotp_read()
82 ret = mxs_ocotp_wait(otp); in mxs_ocotp_read()
91 *buf++ = readl(otp->base + offset); in mxs_ocotp_read()
100 writel(BM_OCOTP_CTRL_RD_BANK_OPEN, otp in mxs_ocotp_read()
143 struct mxs_ocotp *otp; mxs_ocotp_probe() local
[all...]
H A Dsunplus-ocotp.c78 static int sp_otp_read_real(struct sp_ocotp_priv *otp, int addr, char *value) in sp_otp_read_real() argument
94 writel(readl(otp->base[OTPRX] + OTP_STATUS) & OTP_READ_DONE_MASK & in sp_otp_read_real()
95 OTP_LOAD_SECURE_DONE_MASK, otp->base[OTPRX] + OTP_STATUS); in sp_otp_read_real()
96 writel(addr, otp->base[OTPRX] + OTP_READ_ADDRESS); in sp_otp_read_real()
97 writel(readl(otp->base[OTPRX] + OTP_CONTROL_2) | OTP_READ, in sp_otp_read_real()
98 otp->base[OTPRX] + OTP_CONTROL_2); in sp_otp_read_real()
99 writel(readl(otp->base[OTPRX] + OTP_CONTROL_2) & SEL_BAK_KEY2_MASK & SW_TRIM_EN_MASK in sp_otp_read_real()
101 otp->base[OTPRX] + OTP_CONTROL_2); in sp_otp_read_real()
102 writel((readl(otp->base[OTPRX] + OTP_CONTROL_2) & OTP_RD_PERIOD_MASK) | CPU_CLOCK, in sp_otp_read_real()
103 otp in sp_otp_read_real()
119 struct sp_ocotp_priv *otp = priv; sp_ocotp_read() local
161 struct sp_ocotp_priv *otp; sp_ocotp_probe() local
[all...]
H A DMakefile51 obj-$(CONFIG_NVMEM_NINTENDO_OTP) += nvmem-nintendo-otp.o
52 nvmem-nintendo-otp-y := nintendo-otp.o
65 obj-$(CONFIG_NVMEM_ROCKCHIP_OTP) += nvmem-rockchip-otp.o
66 nvmem-rockchip-otp-y := rockchip-otp.o
H A Dstm32-romem.c56 static int stm32_bsec_smc(u8 op, u32 otp, u32 data, u32 *result) in stm32_bsec_smc() argument
61 arm_smccc_smc(STM32_SMC_BSEC, op, otp, data, 0, 0, 0, 0, &res); in stm32_bsec_smc()
92 u32 otp = i >> 2; in stm32_bsec_read() local
94 if (otp < priv->lower) { in stm32_bsec_read()
99 ret = stm32_bsec_smc(STM32_SMC_READ_SHADOW, otp, 0, in stm32_bsec_read()
102 dev_err(dev, "Can't read data%d (%d)\n", otp, in stm32_bsec_read()
286 { .compatible = "st,stm32f4-otp", }, {
/linux/drivers/net/wireless/mediatek/mt76/mt7615/
H A Deeprom.c57 dev->mt76.otp.data = devm_kzalloc(dev->mt76.dev, len, GFP_KERNEL); in mt7615_efuse_init()
58 dev->mt76.otp.size = len; in mt7615_efuse_init()
59 if (!dev->mt76.otp.data) in mt7615_efuse_init()
62 buf = dev->mt76.otp.data; in mt7615_efuse_init()
278 u8 *otp = dev->mt76.otp.data; in mt7615_apply_cal_free_data() local
281 if (!otp) in mt7615_apply_cal_free_data()
285 if (!otp[ical[i]]) in mt7615_apply_cal_free_data()
289 eeprom[ical[i]] = otp[ical[i]]; in mt7615_apply_cal_free_data()
292 eeprom[ical_nocheck[i]] = otp[ical_nochec in mt7615_apply_cal_free_data()
301 u8 *otp = dev->mt76.otp.data; mt7622_apply_cal_free_data() local
[all...]
/linux/drivers/net/wireless/mediatek/mt76/mt7603/
H A Deeprom.c51 dev->mt76.otp.data = devm_kzalloc(dev->mt76.dev, len, GFP_KERNEL); in mt7603_efuse_init()
52 dev->mt76.otp.size = len; in mt7603_efuse_init()
53 if (!dev->mt76.otp.data) in mt7603_efuse_init()
56 buf = dev->mt76.otp.data; in mt7603_efuse_init()
109 if (!np || !of_property_read_bool(np, "mediatek,eeprom-merge-otp")) in mt7603_apply_cal_free_data()
165 if (dev->mt76.otp.data) { in mt7603_eeprom_init()
167 mt7603_apply_cal_free_data(dev, dev->mt76.otp.data); in mt7603_eeprom_init()
169 memcpy(dev->mt76.eeprom.data, dev->mt76.otp.data, in mt7603_eeprom_init()
/linux/Documentation/devicetree/bindings/nvmem/
H A Dlpc1850-otp.txt6 - compatible: Should be "nxp,lpc1850-otp"
15 otp: otp@40045000 {
16 compatible = "nxp,lpc1850-otp";
H A Dbrcm,ocotp.txt13 otp: otp@301c800 {
/linux/drivers/crypto/
H A Datmel-sha204a.c94 static int atmel_sha204a_otp_read(struct i2c_client *client, u16 addr, u8 *otp) in atmel_sha204a_otp_read() argument
100 dev_err(&client->dev, "failed, invalid otp address %04X\n", in atmel_sha204a_otp_read()
112 memcpy(otp, cmd.data+1, 4); in atmel_sha204a_otp_read()
121 u8 otp[OTP_ZONE_SIZE]; in otp_show() local
127 if (atmel_sha204a_otp_read(client, addr, otp + addr * 4) < 0) { in otp_show()
128 dev_err(dev, "failed to read otp zone\n"); in otp_show()
134 str += sprintf(str, "%02X", otp[i]); in otp_show()
138 static DEVICE_ATTR_RO(otp);
176 /* otp read out */ in atmel_sha204a_probe()
/linux/drivers/mtd/spi-nor/
H A Dotp.c15 #define spi_nor_otp_region_len(nor) ((nor)->params->otp.org->len)
16 #define spi_nor_otp_n_regions(nor) ((nor)->params->otp.org->n_regions)
226 const struct spi_nor_otp_organization *org = nor->params->otp.org; in spi_nor_otp_region_start()
251 const struct spi_nor_otp_ops *ops = nor->params->otp.ops; in spi_nor_mtd_otp_info()
288 const struct spi_nor_otp_ops *ops = nor->params->otp.ops; in spi_nor_mtd_otp_range_is_locked()
313 const struct spi_nor_otp_ops *ops = nor->params->otp.ops; in spi_nor_mtd_otp_read_write()
399 const struct spi_nor_otp_ops *ops = nor->params->otp.ops; in spi_nor_mtd_otp_erase()
452 const struct spi_nor_otp_ops *ops = nor->params->otp.ops; in spi_nor_mtd_otp_lock()
488 if (!nor->params->otp.ops) in spi_nor_set_mtd_otp_ops()
H A Dwinbond.c260 .otp = SNOR_OTP(256, 3, 0x1000, 0x1000),
281 .otp = SNOR_OTP(256, 3, 0x1000, 0x1000),
323 .otp = SNOR_OTP(256, 3, 0x1000, 0x1000),
345 .otp = SNOR_OTP(256, 3, 0x1000, 0x1000),
425 if (params->otp.org) in winbond_nor_late_init()
426 params->otp.ops = &winbond_nor_otp_ops; in winbond_nor_late_init()
H A Dcore.h366 * @otp: SPI NOR OTP info.
395 struct spi_nor_otp otp; member
544 const struct spi_nor_otp_organization *otp; member
/linux/drivers/net/wireless/broadcom/brcm80211/brcmfmac/
H A Dpcie.c359 struct brcmf_otp_params otp; member
1976 strscpy(devinfo->otp.module, p, len + 1); in brcmf_pcie_parse_otp_sys_vendor()
1979 strscpy(devinfo->otp.vendor, p, len + 1); in brcmf_pcie_parse_otp_sys_vendor()
1982 strscpy(devinfo->otp.version, p, len + 1); in brcmf_pcie_parse_otp_sys_vendor()
1991 devinfo->otp.module, devinfo->otp.vendor, in brcmf_pcie_parse_otp_sys_vendor()
1992 devinfo->otp.version); in brcmf_pcie_parse_otp_sys_vendor()
1994 if (!devinfo->otp.module[0] || in brcmf_pcie_parse_otp_sys_vendor()
1995 !devinfo->otp.vendor[0] || in brcmf_pcie_parse_otp_sys_vendor()
1996 !devinfo->otp in brcmf_pcie_parse_otp_sys_vendor()
2004 brcmf_pcie_parse_otp(struct brcmf_pciedev_info * devinfo,u8 * otp,size_t size) brcmf_pcie_parse_otp() argument
2050 u16 *otp; brcmf_pcie_read_otp() local
2267 const struct brcmf_otp_params *otp = &devinfo->otp; brcmf_pcie_prepare_fw_request() local
[all...]
/linux/Documentation/devicetree/bindings/mtd/
H A Dnand-macronix.txt17 - randomizer enable: should be "mxic,enable-randomizer-otp"
25 mxic,enable-randomizer-otp;
/linux/drivers/input/mouse/
H A Dalps.c2466 unsigned char index, unsigned char otp[]) in alps_get_otp_values_ss4_v2() argument
2474 ps2_command(ps2dev, otp, PSMOUSE_CMD_GETINFO)) in alps_get_otp_values_ss4_v2()
2482 ps2_command(ps2dev, otp, PSMOUSE_CMD_GETINFO)) in alps_get_otp_values_ss4_v2()
2491 static int alps_update_device_area_ss4_v2(unsigned char otp[][4], in alps_update_device_area_ss4_v2()
2500 SS4PLUS_NUMSENSOR_XOFFSET + (otp[0][2] & 0x0F); in alps_update_device_area_ss4_v2()
2502 SS4PLUS_NUMSENSOR_YOFFSET + ((otp[0][2] >> 4) & 0x0F); in alps_update_device_area_ss4_v2()
2509 x_pitch = (otp[0][1] & 0x0F) + SS4PLUS_MIN_PITCH_MM; in alps_update_device_area_ss4_v2()
2510 y_pitch = ((otp[0][1] >> 4) & 0x0F) + SS4PLUS_MIN_PITCH_MM; in alps_update_device_area_ss4_v2()
2514 SS4_NUMSENSOR_XOFFSET + (otp[1][0] & 0x0F); in alps_update_device_area_ss4_v2()
2516 SS4_NUMSENSOR_YOFFSET + ((otp[ in alps_update_device_area_ss4_v2()
2588 unsigned char otp[2][4]; alps_set_defaults_ss4_v2() local
[all...]
/linux/lib/crypto/x86/
H A Dpoly1305-x86_64-cryptogams.pl3876 my ($out,$inp,$otp,$len)=$win64 ? ("%rcx","%rdx","%r8", "%r9") : # Win64 order
3883 sub $otp,$inp
3884 sub $otp,$out
3890 movdqu ($inp,$otp),%xmm0
3891 pxor ($otp),%xmm0
3892 movdqu %xmm0,($out,$otp)
3893 movdqa %xmm0,($otp)
3894 lea 16($otp),$otp
3906 mov ($inp,$otp),
[all...]
/linux/drivers/net/wireless/mediatek/mt76/mt76x2/
H A Deeprom.c91 if (!np || !of_property_read_bool(np, "mediatek,eeprom-merge-otp")) in mt76x2_apply_cal_free_data()
155 dev->mt76.otp.data = devm_kzalloc(dev->mt76.dev, MT7662_EEPROM_SIZE, in mt76x2_eeprom_load()
157 dev->mt76.otp.size = MT7662_EEPROM_SIZE; in mt76x2_eeprom_load()
158 if (!dev->mt76.otp.data) in mt76x2_eeprom_load()
161 efuse = dev->mt76.otp.data; in mt76x2_eeprom_load()
/linux/drivers/mtd/chips/
H A Dcfi_cmdset_0001.c426 struct cfi_intelext_otpinfo *otp = in read_pri_intelext() local
437 otp->ProtRegAddr = le32_to_cpu(otp->ProtRegAddr); in read_pri_intelext()
438 otp->FactGroups = le16_to_cpu(otp->FactGroups); in read_pri_intelext()
439 otp->UserGroups = le16_to_cpu(otp->UserGroups); in read_pri_intelext()
440 otp++; in read_pri_intelext()
2324 struct cfi_intelext_otpinfo *otp; in cfi_intelext_otp_walk() local
2354 otp in cfi_intelext_otp_walk()
[all...]
/linux/drivers/bluetooth/
H A Dhci_bcm4377.c2049 static int bcm4377_parse_otp_sys_vendor(struct bcm4377_data *bcm4377, u8 *otp, in bcm4377_parse_otp_sys_vendor() argument
2061 if (get_unaligned_le32(otp) != BCM4377_OTP_VENDOR_HDR) in bcm4377_parse_otp_sys_vendor()
2064 chip_params = &otp[idx]; in bcm4377_parse_otp_sys_vendor()
2071 board_params = &otp[idx]; in bcm4377_parse_otp_sys_vendor()
2103 u8 *otp; in bcm4377_parse_otp() local
2107 otp = kzalloc(BCM4377_OTP_SIZE, GFP_KERNEL); in bcm4377_parse_otp()
2108 if (!otp) in bcm4377_parse_otp()
2112 otp[i] = ioread8(bcm4377->bar0 + bcm4377->hw->otp_offset + i); in bcm4377_parse_otp()
2116 u8 type = otp[i]; in bcm4377_parse_otp()
2117 u8 length = otp[ in bcm4377_parse_otp()
[all...]
/linux/arch/arm64/boot/dts/freescale/
H A Dfsl-ls1028a-kontron-sl28.dts160 otp-1 {
161 compatible = "user-otp";
/linux/arch/powerpc/boot/dts/
H A Dwii.dts233 otp@d8001ec {
234 compatible = "nintendo,hollywood-otp";
/linux/arch/arm/boot/dts/sunplus/
H A Dsunplus-sp7021.dtsi52 otp: otp@af00 { label
/linux/fs/xfs/
H A Dxfs_trans_dquot.c76 struct xfs_trans *otp, in xfs_trans_dup_dqinfo() argument
84 if (!otp->t_dqinfo) in xfs_trans_dup_dqinfo()
90 oqa = otp->t_dqinfo->dqs[j]; in xfs_trans_dup_dqinfo()
/linux/drivers/mtd/
H A Dmtdcore.c968 nvmem = mtd_otp_nvmem_register(mtd, "user-otp", size, in mtd_otp_nvmem_add()
991 void *otp; in mtd_otp_nvmem_add() local
993 otp = kmalloc(size, GFP_KERNEL); in mtd_otp_nvmem_add()
994 if (!otp) { in mtd_otp_nvmem_add()
998 err = mtd_nvmem_fact_otp_reg_read(mtd, 0, otp, size); in mtd_otp_nvmem_add()
1000 kfree(otp); in mtd_otp_nvmem_add()
1003 add_device_randomness(otp, err); in mtd_otp_nvmem_add()
1004 kfree(otp); in mtd_otp_nvmem_add()
1006 nvmem = mtd_otp_nvmem_register(mtd, "factory-otp", size, in mtd_otp_nvmem_add()

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