diff options
Diffstat (limited to 'drivers/clk/sunxi-ng/ccu_div.c')
| -rw-r--r-- | drivers/clk/sunxi-ng/ccu_div.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/clk/sunxi-ng/ccu_div.c b/drivers/clk/sunxi-ng/ccu_div.c index 302a18efd39f..916d6da6d8a3 100644 --- a/drivers/clk/sunxi-ng/ccu_div.c +++ b/drivers/clk/sunxi-ng/ccu_div.c @@ -1,14 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2016 Maxime Ripard * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * 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. */ #include <linux/clk-provider.h> +#include <linux/io.h> #include "ccu_gate.h" #include "ccu_div.h" @@ -109,6 +106,8 @@ static int ccu_div_set_rate(struct clk_hw *hw, unsigned long rate, reg = readl(cd->common.base + cd->common.reg); reg &= ~GENMASK(cd->div.width + cd->div.shift - 1, cd->div.shift); + if (cd->common.features & CCU_FEATURE_UPDATE_BIT) + reg |= CCU_SUNXI_UPDATE_BIT; writel(reg | (val << cd->div.shift), cd->common.base + cd->common.reg); @@ -144,3 +143,4 @@ const struct clk_ops ccu_div_ops = { .recalc_rate = ccu_div_recalc_rate, .set_rate = ccu_div_set_rate, }; +EXPORT_SYMBOL_NS_GPL(ccu_div_ops, "SUNXI_CCU"); |