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Searched refs:otp (Results 1 – 4 of 4) sorted by relevance

/linux-4.19.296/drivers/nvmem/
Dmxs-ocotp.c46 static int mxs_ocotp_wait(struct mxs_ocotp *otp) in mxs_ocotp_wait() argument
52 status = readl(otp->base); in mxs_ocotp_wait()
71 struct mxs_ocotp *otp = context; in mxs_ocotp_read() local
75 ret = clk_enable(otp->clk); in mxs_ocotp_read()
79 writel(BM_OCOTP_CTRL_ERROR, otp->base + STMP_OFFSET_REG_CLR); in mxs_ocotp_read()
81 ret = mxs_ocotp_wait(otp); in mxs_ocotp_read()
86 writel(BM_OCOTP_CTRL_RD_BANK_OPEN, otp->base + STMP_OFFSET_REG_SET); in mxs_ocotp_read()
91 ret = mxs_ocotp_wait(otp); in mxs_ocotp_read()
100 *buf++ = readl(otp->base + offset); in mxs_ocotp_read()
109 writel(BM_OCOTP_CTRL_RD_BANK_OPEN, otp->base + STMP_OFFSET_REG_CLR); in mxs_ocotp_read()
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Dlpc18xx_otp.c47 struct lpc18xx_otp *otp = context; in lpc18xx_otp_read() local
57 *buf++ = readl(otp->base + i * LPC18XX_OTP_WORD_SIZE); in lpc18xx_otp_read()
73 struct lpc18xx_otp *otp; in lpc18xx_otp_probe() local
76 otp = devm_kzalloc(&pdev->dev, sizeof(*otp), GFP_KERNEL); in lpc18xx_otp_probe()
77 if (!otp) in lpc18xx_otp_probe()
81 otp->base = devm_ioremap_resource(&pdev->dev, res); in lpc18xx_otp_probe()
82 if (IS_ERR(otp->base)) in lpc18xx_otp_probe()
83 return PTR_ERR(otp->base); in lpc18xx_otp_probe()
87 lpc18xx_otp_nvmem_config.priv = otp; in lpc18xx_otp_probe()
/linux-4.19.296/drivers/iio/gyro/
Dmpu3050-core.c799 u8 otp[8]; in mpu3050_hw_init() local
830 sizeof(otp), in mpu3050_hw_init()
831 otp); in mpu3050_hw_init()
836 add_device_randomness(otp, sizeof(otp)); in mpu3050_hw_init()
842 (otp[1] << 8 | otp[0]) & 0x1fff, in mpu3050_hw_init()
844 ((otp[2] << 8 | otp[1]) & 0x03e0) >> 5, in mpu3050_hw_init()
846 ((otp[4] << 16 | otp[3] << 8 | otp[2]) & 0x3fffc) >> 2, in mpu3050_hw_init()
848 ((otp[5] << 8 | otp[4]) & 0x3ffc) >> 2, in mpu3050_hw_init()
850 ((otp[6] << 8 | otp[5]) & 0x0380) >> 7, in mpu3050_hw_init()
852 otp[6] >> 2); in mpu3050_hw_init()
/linux-4.19.296/fs/xfs/
Dxfs_trans_dquot.c77 xfs_trans_t *otp, in xfs_trans_dup_dqinfo() argument
85 if (!otp->t_dqinfo) in xfs_trans_dup_dqinfo()
94 if (otp->t_flags & XFS_TRANS_DQ_DIRTY) in xfs_trans_dup_dqinfo()
98 oqa = otp->t_dqinfo->dqs[j]; in xfs_trans_dup_dqinfo()