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Searched refs:otp (Results 1 – 25 of 31) sorted by relevance

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/linux/drivers/nvmem/
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->base + STMP_OFFSET_REG_CLR); in mxs_ocotp_read()
[all …]
H A Dsunplus-ocotp.c77 static int sp_otp_read_real(struct sp_ocotp_priv *otp, int addr, char *value) in sp_otp_read_real() argument
93 writel(readl(otp->base[OTPRX] + OTP_STATUS) & OTP_READ_DONE_MASK & in sp_otp_read_real()
94 OTP_LOAD_SECURE_DONE_MASK, otp->base[OTPRX] + OTP_STATUS); in sp_otp_read_real()
95 writel(addr, otp->base[OTPRX] + OTP_READ_ADDRESS); in sp_otp_read_real()
96 writel(readl(otp->base[OTPRX] + OTP_CONTROL_2) | OTP_READ, in sp_otp_read_real()
97 otp->base[OTPRX] + OTP_CONTROL_2); in sp_otp_read_real()
98 writel(readl(otp->base[OTPRX] + OTP_CONTROL_2) & SEL_BAK_KEY2_MASK & SW_TRIM_EN_MASK in sp_otp_read_real()
100 otp->base[OTPRX] + OTP_CONTROL_2); in sp_otp_read_real()
101 writel((readl(otp->base[OTPRX] + OTP_CONTROL_2) & OTP_RD_PERIOD_MASK) | CPU_CLOCK, in sp_otp_read_real()
102 otp->base[OTPRX] + OTP_CONTROL_2); in sp_otp_read_real()
[all …]
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()
/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()
166 if (dev->mt76.otp.data) { in mt7603_eeprom_init()
168 mt7603_apply_cal_free_data(dev, dev->mt76.otp.data); in mt7603_eeprom_init()
170 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";
/linux/drivers/net/wireless/broadcom/brcm80211/brcmfmac/
H A Dpcie.c359 struct brcmf_otp_params otp; member
1980 strscpy(devinfo->otp.module, p, len + 1); in brcmf_pcie_parse_otp_sys_vendor()
1983 strscpy(devinfo->otp.vendor, p, len + 1); in brcmf_pcie_parse_otp_sys_vendor()
1986 strscpy(devinfo->otp.version, p, len + 1); in brcmf_pcie_parse_otp_sys_vendor()
1995 devinfo->otp.module, devinfo->otp.vendor, in brcmf_pcie_parse_otp_sys_vendor()
1996 devinfo->otp.version); in brcmf_pcie_parse_otp_sys_vendor()
1998 if (!devinfo->otp.module[0] || in brcmf_pcie_parse_otp_sys_vendor()
1999 !devinfo->otp.vendor[0] || in brcmf_pcie_parse_otp_sys_vendor()
2000 !devinfo->otp.version[0]) in brcmf_pcie_parse_otp_sys_vendor()
2003 devinfo->otp.valid = true; in brcmf_pcie_parse_otp_sys_vendor()
[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/lib/crypto/x86/
H A Dpoly1305-x86_64-cryptogams.pl3863 my ($out,$inp,$otp,$len)=$win64 ? ("%rcx","%rdx","%r8", "%r9") : # Win64 order
3870 sub $otp,$inp
3871 sub $otp,$out
3877 movdqu ($inp,$otp),%xmm0
3878 pxor ($otp),%xmm0
3879 movdqu %xmm0,($out,$otp)
3880 movdqa %xmm0,($otp)
3881 lea 16($otp),$otp
3893 mov ($inp,$otp),%al
3894 xor ($otp),%al
[all …]
/linux/drivers/mtd/spi-nor/
H A DMakefile3 spi-nor-objs := core.o sfdp.o swp.o otp.o sysfs.o
/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[i + 1]; 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/arm/boot/dts/sunplus/
H A Dsunplus-sp7021.dtsi52 otp: otp@af00 { label
/linux/drivers/mtd/
H A Dmtdcore.c1034 nvmem = mtd_otp_nvmem_register(mtd, "user-otp", size, in mtd_otp_nvmem_add()
1057 void *otp; in mtd_otp_nvmem_add() local
1059 otp = kmalloc(size, GFP_KERNEL); in mtd_otp_nvmem_add()
1060 if (!otp) { in mtd_otp_nvmem_add()
1064 err = mtd_nvmem_fact_otp_reg_read(mtd, 0, otp, size); in mtd_otp_nvmem_add()
1066 kfree(otp); in mtd_otp_nvmem_add()
1069 add_device_randomness(otp, err); in mtd_otp_nvmem_add()
1070 kfree(otp); in mtd_otp_nvmem_add()
1072 nvmem = mtd_otp_nvmem_register(mtd, "factory-otp", size, in mtd_otp_nvmem_add()
/linux/drivers/net/wireless/ath/ath6kl/
H A Dinit.c52 .otp = AR6003_HW_2_0_OTP_FILE,
75 .otp = AR6003_HW_2_1_1_OTP_FILE,
792 if (ar->hw.fw.otp == NULL) { in ath6kl_fetch_otp_file()
799 ar->hw.fw.dir, ar->hw.fw.otp); in ath6kl_fetch_otp_file()
H A Dcore.h794 const char *otp; member
/linux/drivers/mfd/
H A Dcs42l43.c961 unsigned int devid, revid, otp; in cs42l43_boot_work() local
995 ret = regmap_read(cs42l43->regmap, CS42L43_OTP_REVISION_ID, &otp); in cs42l43_boot_work()
1002 "devid: 0x%06x, rev: 0x%02x, otp: 0x%02x\n", devid, revid, otp); in cs42l43_boot_work()
H A DMakefile61 wm831x-objs := wm831x-core.o wm831x-irq.o wm831x-otp.o
/linux/drivers/mtd/nand/onenand/
H A Donenand_base.c51 static int otp; variable
53 module_param(otp, int, 0400);
54 MODULE_PARM_DESC(otp, "Corresponding behaviour of OneNAND in OTP"
3228 if (otp == 1) in onenand_lock_user_prot_reg()
3230 else if (otp == 2) in onenand_lock_user_prot_reg()
3232 else if (otp == 3) in onenand_lock_user_prot_reg()
3234 else if (otp != 0) in onenand_lock_user_prot_reg()
/linux/arch/arm/boot/dts/broadcom/
H A Dbcm-cygnus.dtsi108 otp: otp@301c800 { label
/linux/arch/arm/boot/dts/microchip/
H A Dlan966x.dtsi160 otp: otp@e0021000 { label
/linux/arch/arm64/boot/dts/rockchip/
H A Drk3308.dtsi564 otp: efuse@ff210000 { label
565 compatible = "rockchip,rk3308-otp";
571 clock-names = "otp", "apb_pclk", "phy";
1866 tsadc_otp_pin: tsadc-otp-pin {
1871 tsadc_otp_out: tsadc-otp-out {
H A Dpx30.dtsi801 otp: nvmem@ff290000 { label
802 compatible = "rockchip,px30-otp";
806 clock-names = "otp", "apb_pclk", "phy";
1563 tsadc_otp_pin: tsadc-otp-pin {
1568 tsadc_otp_out: tsadc-otp-out {
/linux/arch/arm/boot/dts/rockchip/
H A Drv1108.dtsi910 otp_out: otp-out {
914 otp_pin: otp-pin {
H A Drk322x.dtsi1245 otp_pin: otp-pin {
1249 otp_out: otp-out {
/linux/security/smack/
H A Dsmack_lsm.c165 static int smk_bu_task(struct task_struct *otp, int mode, int rc) in smk_bu_task()
168 struct smack_known *smk_task = smk_of_task_struct_obj(otp); in smk_bu_task()
179 current->comm, otp->comm); in smk_bu_inode()
183 #define smk_bu_task(otp, mode, RC) (RC) in smk_bu_inode()
156 smk_bu_task(struct task_struct * otp,int mode,int rc) smk_bu_task() argument
174 smk_bu_task(otp,mode,RC) global() argument

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