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Searched refs:otp (Results 1 – 25 of 41) sorted by relevance

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/linux/drivers/nvmem/
H A Drockchip-otp.c85 static int rockchip_otp_reset(struct rockchip_otp *otp) in rockchip_otp_reset() argument
89 ret = reset_control_assert(otp->rst); in rockchip_otp_reset()
91 dev_err(otp->dev, "failed to assert otp phy %d\n", ret); in rockchip_otp_reset()
97 ret = reset_control_deassert(otp->rst); in rockchip_otp_reset()
99 dev_err(otp->dev, "failed to deassert otp phy %d\n", ret); in rockchip_otp_reset()
106 static int rockchip_otp_wait_status(struct rockchip_otp *otp, in rockchip_otp_wait_status() argument
112 ret = readl_poll_timeout_atomic(otp->base + reg, status, in rockchip_otp_wait_status()
118 writel(flag, otp->base + reg); in rockchip_otp_wait_status()
123 static int rockchip_otp_ecc_enable(struct rockchip_otp *otp, bool enable) in rockchip_otp_ecc_enable() argument
128 otp->base + OTPC_SBPI_CTRL); in rockchip_otp_ecc_enable()
[all …]
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, u32 offset, u8 *dst) in lan9662_otp_read_byte() argument
[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->base + STMP_OFFSET_REG_CLR); in mxs_ocotp_read()
[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->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()
H A DMakefile53 obj-$(CONFIG_NVMEM_NINTENDO_OTP) += nvmem-nintendo-otp.o
54 nvmem-nintendo-otp-y := nintendo-otp.o
69 obj-$(CONFIG_NVMEM_ROCKCHIP_OTP) += nvmem-rockchip-otp.o
70 nvmem-rockchip-otp-y := rockchip-otp.o
/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/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
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()
134 str += sprintf(str, "%02X", otp[i]); in otp_show()
138 static DEVICE_ATTR_RO(otp);
/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.version[0]) in brcmf_pcie_parse_otp_sys_vendor()
1999 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
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/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 = (struct cfi_intelext_otpinfo *)&extp->extra[0]; in cfi_intelext_otp_walk()
2438 reg_prot_offset = otp->ProtRegAddr; in cfi_intelext_otp_walk()
2439 reg_fact_groups = otp->FactGroups; in cfi_intelext_otp_walk()
2440 reg_fact_size = 1 << otp->FactProtRegSize; 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[i + 1]; in bcm4377_parse_otp()
[all …]
/linux/drivers/mtd/spi-nor/
H A DMakefile3 spi-nor-objs := core.o sfdp.o swp.o otp.o sysfs.o
/linux/arch/powerpc/boot/dts/
H A Dwii.dts233 otp@d8001ec {
234 compatible = "nintendo,hollywood-otp";
/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/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()
/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/arm64/boot/dts/broadcom/stingray/
H A Dstingray.dtsi274 otp: otp@1c400 { label
/linux/arch/arm/boot/dts/rockchip/
H A Drv1108.dtsi910 otp_out: otp-out {
914 otp_pin: otp-pin {
/linux/arch/arm64/boot/dts/ti/
H A Dk3-am67a-kontron-sa67-base.dts946 otp-1 {
947 compatible = "user-otp";

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