2 * Copyright (C) 2016 Socionext Inc.
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
16 #include <linux/clk-provider.h>
17 #include <linux/device.h>
19 #include "clk-uniphier.h"
21 struct clk_hw *uniphier_clk_register_fixed_factor(struct device *dev,
23 const struct uniphier_clk_fixed_factor_data *data)
25 struct clk_fixed_factor *fix;
26 struct clk_init_data init;
29 fix = devm_kzalloc(dev, sizeof(*fix), GFP_KERNEL);
31 return ERR_PTR(-ENOMEM);
34 init.ops = &clk_fixed_factor_ops;
35 init.flags = data->parent_name ? CLK_SET_RATE_PARENT : 0;
36 init.parent_names = data->parent_name ? &data->parent_name : NULL;
37 init.num_parents = data->parent_name ? 1 : 0;
39 fix->mult = data->mult;
43 ret = devm_clk_hw_register(dev, &fix->hw);