3  * drivers/clk/tegra/clk-emc.c
47  * List of clock sources for various parents the EMC clock can have.
79 	struct tegra_emc *emc;  member
113  * safer since things have EMC rate floors. Also don't touch parent_rate
180 	if (tegra->emc)  in emc_ensure_emc_driver()
181 		return tegra->emc;  in emc_ensure_emc_driver()
199 	tegra->emc = platform_get_drvdata(pdev);  in emc_ensure_emc_driver()
200 	if (!tegra->emc) {  in emc_ensure_emc_driver()
201 		pr_err("%s: cannot find EMC driver\n", __func__);  in emc_ensure_emc_driver()
205 	return tegra->emc;  in emc_ensure_emc_driver()
215 	struct tegra_emc *emc = emc_ensure_emc_driver(tegra);  in emc_set_timing()  local
217 	if (!emc)  in emc_set_timing()
251 	err = tegra->prepare_timing_change(emc, timing->rate);  in emc_set_timing()
271 	tegra->complete_timing_change(emc, timing->rate);  in emc_set_timing()
350 		pr_err("cannot switch to rate %ld without emc table\n", rate);  in emc_set_rate()
408 	timing->parent = of_clk_get_by_name(node, "emc-parent");  in load_one_timing_from_dt()
527 		pr_warn("%s: couldn't find node for EMC driver\n", __func__);  in tegra124_clk_register_emc()
529 	init.name = "emc";  in tegra124_clk_register_emc()
545 	/* Allow debugging tools to see the EMC clock */  in tegra124_clk_register_emc()
546 	clk_register_clkdev(clk, "emc", "tegra-clk-debug");  in tegra124_clk_register_emc()
554 	struct clk *clk = __clk_lookup("emc");  in tegra124_clk_set_emc_callbacks()