1 // SPDX-License-Identifier: GPL-2.0-only
8 #include <linux/clk-provider.h>
16 #include <linux/reset-controller.h>
35 /* Handlers for SoC-specific reset lines */
121 	return -EINVAL;  in tegra_clk_rst_assert()
135 	return -EINVAL;  in tegra_clk_rst_deassert()
200 	 * All non-boot peripherals will be in reset state on resume.  in tegra_clk_periph_resume()
201 	 * Wait for 5us of reset propagation delay before de-asserting  in tegra_clk_periph_resume()
218 		return -ENOMEM;  in tegra_clk_periph_ctx_init()
262 	for (; dup_list->clk_id < clk_max; dup_list++) {  in tegra_init_dup_clks()
263 		clk = clks[dup_list->clk_id];  in tegra_init_dup_clks()
264 		dup_list->lookup.clk = clk;  in tegra_init_dup_clks()
265 		clkdev_add(&dup_list->lookup);  in tegra_init_dup_clks()
274 	for (; tbl->clk_id < clk_max; tbl++) {  in tegra_init_from_table()
275 		clk = clks[tbl->clk_id];  in tegra_init_from_table()
278 			       __func__, PTR_ERR(clk), tbl->clk_id);  in tegra_init_from_table()
284 		if (tbl->parent_id < clk_max) {  in tegra_init_from_table()
285 			struct clk *parent = clks[tbl->parent_id];  in tegra_init_from_table()
294 		if (tbl->rate)  in tegra_init_from_table()
295 			if (clk_set_rate(clk, tbl->rate)) {  in tegra_init_from_table()
297 				       __func__, tbl->rate,  in tegra_init_from_table()
302 		if (tbl->state)  in tegra_init_from_table()
337 			clks[i] = ERR_PTR(-EINVAL);  in tegra_add_of_provider()
363 		clk_register_clkdev(clks[dev_clks->dt_id], dev_clks->con_id,  in tegra_register_devclks()
364 				dev_clks->dev_id);  in tegra_register_devclks()
369 				"tegra-clk-debug");  in tegra_register_devclks()
387 	node_name = kstrdup_and_replace(hw->init->name, '_', '-', GFP_KERNEL);  in tegra_clk_get_of_node()
392 		if (!strcmp(np->name, node_name))  in tegra_clk_get_of_node()
413 	dev_name = kasprintf(GFP_KERNEL, "tegra_clk_%s", hw->init->name);  in tegra_clk_dev_register()
419 		pdev = of_platform_device_create(np, dev_name, &parent->dev);  in tegra_clk_dev_register()
420 		put_device(&parent->dev);  in tegra_clk_dev_register()
428 		dev = &pdev->dev;  in tegra_clk_dev_register()