48 static struct tegra_fuse *fuse = &(struct tegra_fuse) {  variable
88 	struct tegra_fuse *fuse = priv;  in tegra_fuse_read()  local
92 		buffer[i] = fuse->read(fuse, offset + i * 4);  in tegra_fuse_read()
205 	fuse->base = (void __iomem *)base;  in tegra_fuse_restore()
206 	fuse->clk = NULL;  in tegra_fuse_restore()
211 	void __iomem *base = fuse->base;  in tegra_fuse_probe()
222 	fuse->phys = res->start;  in tegra_fuse_probe()
223 	fuse->base = devm_ioremap_resource(&pdev->dev, res);  in tegra_fuse_probe()
224 	if (IS_ERR(fuse->base)) {  in tegra_fuse_probe()
225 		err = PTR_ERR(fuse->base);  in tegra_fuse_probe()
229 	fuse->clk = devm_clk_get(&pdev->dev, "fuse");  in tegra_fuse_probe()
230 	if (IS_ERR(fuse->clk)) {  in tegra_fuse_probe()
231 		if (PTR_ERR(fuse->clk) != -EPROBE_DEFER)  in tegra_fuse_probe()
233 				PTR_ERR(fuse->clk));  in tegra_fuse_probe()
235 		return PTR_ERR(fuse->clk);  in tegra_fuse_probe()
238 	platform_set_drvdata(pdev, fuse);  in tegra_fuse_probe()
239 	fuse->dev = &pdev->dev;  in tegra_fuse_probe()
245 	if (fuse->soc->probe) {  in tegra_fuse_probe()
246 		err = fuse->soc->probe(fuse);  in tegra_fuse_probe()
262 	nvmem.size = fuse->soc->info->size;  in tegra_fuse_probe()
265 	nvmem.priv = fuse;  in tegra_fuse_probe()
267 	fuse->nvmem = devm_nvmem_register(&pdev->dev, &nvmem);  in tegra_fuse_probe()
268 	if (IS_ERR(fuse->nvmem)) {  in tegra_fuse_probe()
269 		err = PTR_ERR(fuse->nvmem);  in tegra_fuse_probe()
275 	fuse->rst = devm_reset_control_get_optional(&pdev->dev, "fuse");  in tegra_fuse_probe()
276 	if (IS_ERR(fuse->rst)) {  in tegra_fuse_probe()
277 		err = PTR_ERR(fuse->rst);  in tegra_fuse_probe()
279 			fuse->rst);  in tegra_fuse_probe()
291 	err = reset_control_reset(fuse->rst);  in tegra_fuse_probe()
309 	err = clk_prepare_enable(fuse->clk);  in tegra_fuse_runtime_resume()
320 	clk_disable_unprepare(fuse->clk);  in tegra_fuse_runtime_suspend()
333 	if (fuse->soc->clk_suspend_on)  in tegra_fuse_suspend()
345 	if (fuse->soc->clk_suspend_on)  in tegra_fuse_resume()
372 	unsigned int offset = fuse->soc->info->spare + spare * 4;  in tegra_fuse_read_spare()
374 	return fuse->read_early(fuse, offset) & 1;  in tegra_fuse_read_spare()
379 	return fuse->read_early(fuse, offset);  in tegra_fuse_read_early()
384 	if (!fuse->read || !fuse->clk)  in tegra_fuse_readl()
387 	if (IS_ERR(fuse->clk))  in tegra_fuse_readl()
388 		return PTR_ERR(fuse->clk);  in tegra_fuse_readl()
390 	*value = fuse->read(fuse, offset);  in tegra_fuse_readl()
480 	attr->custom_attr_group = fuse->soc->soc_attr_group;  in tegra_soc_device_register()
522 				fuse->soc = &tegra20_fuse_soc;  in tegra_init_fuse()
528 				fuse->soc = &tegra30_fuse_soc;  in tegra_init_fuse()
534 				fuse->soc = &tegra114_fuse_soc;  in tegra_init_fuse()
540 				fuse->soc = &tegra124_fuse_soc;  in tegra_init_fuse()
565 		fuse->soc = match->data;  in tegra_init_fuse()
580 	fuse->base = ioremap(regs.start, resource_size(&regs));  in tegra_init_fuse()
581 	if (!fuse->base) {  in tegra_init_fuse()
586 	fuse->soc->init(fuse);  in tegra_init_fuse()
595 	if (fuse->soc->lookups) {  in tegra_init_fuse()
596 		size_t size = sizeof(*fuse->lookups) * fuse->soc->num_lookups;  in tegra_init_fuse()
598 		fuse->lookups = kmemdup(fuse->soc->lookups, size, GFP_KERNEL);  in tegra_init_fuse()
599 		if (fuse->lookups)  in tegra_init_fuse()
600 			nvmem_add_cell_lookups(fuse->lookups, fuse->soc->num_lookups);  in tegra_init_fuse()