Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) // SPDX-License-Identifier: GPL-2.0-or-later
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * Copyright (C) 2016 Socionext Inc.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) #include <linux/clk-provider.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) #include <linux/device.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include "clk-uniphier.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) struct clk_hw *uniphier_clk_register_fixed_factor(struct device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 						  const char *name,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 			const struct uniphier_clk_fixed_factor_data *data)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 	struct clk_fixed_factor *fix;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 	struct clk_init_data init;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	fix = devm_kzalloc(dev, sizeof(*fix), GFP_KERNEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 	if (!fix)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 		return ERR_PTR(-ENOMEM);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 	init.name = name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 	init.ops = &clk_fixed_factor_ops;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 	init.flags = data->parent_name ? CLK_SET_RATE_PARENT : 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	init.parent_names = data->parent_name ? &data->parent_name : NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 	init.num_parents = data->parent_name ? 1 : 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 	fix->mult = data->mult;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 	fix->div = data->div;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 	fix->hw.init = &init;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 	ret = devm_clk_hw_register(dev, &fix->hw);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 	if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 		return ERR_PTR(ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 	return &fix->hw;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) }