Lines Matching refs:sid
42 struct sunxi_sid *sid = context; in sunxi_sid_read() local
46 __ioread32_copy(val, sid->base + sid->value_offset + offset, bytes / 4); in sunxi_sid_read()
56 word = readl_relaxed(sid->base + sid->value_offset + offset); in sunxi_sid_read()
62 static int sun8i_sid_register_readout(const struct sunxi_sid *sid, in sun8i_sid_register_readout() argument
73 writel(reg_val, sid->base + SUN8I_SID_PRCTL); in sun8i_sid_register_readout()
75 ret = readl_poll_timeout(sid->base + SUN8I_SID_PRCTL, reg_val, in sun8i_sid_register_readout()
81 *out = readl(sid->base + SUN8I_SID_RDKEY); in sun8i_sid_register_readout()
83 writel(0, sid->base + SUN8I_SID_PRCTL); in sun8i_sid_register_readout()
96 struct sunxi_sid *sid = context; in sun8i_sid_read_by_reg() local
102 ret = sun8i_sid_register_readout(sid, offset, val); in sun8i_sid_read_by_reg()
115 ret = sun8i_sid_register_readout(sid, offset, &word); in sun8i_sid_read_by_reg()
129 struct sunxi_sid *sid; in sunxi_sid_probe() local
134 sid = devm_kzalloc(dev, sizeof(*sid), GFP_KERNEL); in sunxi_sid_probe()
135 if (!sid) in sunxi_sid_probe()
141 sid->value_offset = cfg->value_offset; in sunxi_sid_probe()
143 sid->base = devm_platform_ioremap_resource(pdev, 0); in sunxi_sid_probe()
144 if (IS_ERR(sid->base)) in sunxi_sid_probe()
145 return PTR_ERR(sid->base); in sunxi_sid_probe()
161 nvmem_cfg->priv = sid; in sunxi_sid_probe()
175 nvmem_cfg->reg_read(sid, 0, randomness, size); in sunxi_sid_probe()