diff options
Diffstat (limited to 'drivers/clk/clk-fixed.c')
| -rw-r--r-- | drivers/clk/clk-fixed.c | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/drivers/clk/clk-fixed.c b/drivers/clk/clk-fixed.c index 57bf36b39e..d7ac59c4d4 100644 --- a/drivers/clk/clk-fixed.c +++ b/drivers/clk/clk-fixed.c @@ -1,18 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * clk-fixed.c - generic barebox clock support. Based on Linux clk support * * Copyright (c) 2012 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <common.h> #include <malloc.h> @@ -37,17 +27,31 @@ static struct clk_ops clk_fixed_ops = { .is_enabled = clk_is_enabled_always, }; -struct clk *clk_fixed(const char *name, int rate) +struct clk *clk_register_fixed_rate(const char *name, + const char *parent_name, unsigned long flags, + unsigned long rate) { struct clk_fixed *fix = xzalloc(sizeof *fix); + const char **parent_names = NULL; int ret; fix->rate = rate; fix->clk.ops = &clk_fixed_ops; fix->clk.name = name; + fix->clk.flags = flags; + + if (parent_name) { + parent_names = kzalloc(sizeof(const char *), GFP_KERNEL); + if (!parent_names) + return ERR_PTR(-ENOMEM); + + fix->clk.parent_names = parent_names; + fix->clk.num_parents = 1; + } ret = clk_register(&fix->clk); if (ret) { + free(parent_names); free(fix); return ERR_PTR(ret); } |