diff options
Diffstat (limited to 'drivers/clk/hisilicon/clkgate-separated.c')
| -rw-r--r-- | drivers/clk/hisilicon/clkgate-separated.c | 32 |
1 files changed, 9 insertions, 23 deletions
diff --git a/drivers/clk/hisilicon/clkgate-separated.c b/drivers/clk/hisilicon/clkgate-separated.c index ae84884dc749..21d4297f3225 100644 --- a/drivers/clk/hisilicon/clkgate-separated.c +++ b/drivers/clk/hisilicon/clkgate-separated.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Hisilicon clock separated gate driver * @@ -6,21 +7,6 @@ * * Author: Haojian Zhuang <haojian.zhuang@linaro.org> * Xin Li <li.xin@linaro.org> - * - * 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. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * */ #include <linux/kernel.h> @@ -31,9 +17,9 @@ #include "clk.h" /* clock separated gate register offset */ -#define CLKGATE_SEPERATED_ENABLE 0x0 -#define CLKGATE_SEPERATED_DISABLE 0x4 -#define CLKGATE_SEPERATED_STATUS 0x8 +#define CLKGATE_SEPARATED_ENABLE 0x0 +#define CLKGATE_SEPARATED_DISABLE 0x4 +#define CLKGATE_SEPARATED_STATUS 0x8 struct clkgate_separated { struct clk_hw hw; @@ -54,7 +40,7 @@ static int clkgate_separated_enable(struct clk_hw *hw) spin_lock_irqsave(sclk->lock, flags); reg = BIT(sclk->bit_idx); writel_relaxed(reg, sclk->enable); - readl_relaxed(sclk->enable + CLKGATE_SEPERATED_STATUS); + readl_relaxed(sclk->enable + CLKGATE_SEPARATED_STATUS); if (sclk->lock) spin_unlock_irqrestore(sclk->lock, flags); return 0; @@ -70,8 +56,8 @@ static void clkgate_separated_disable(struct clk_hw *hw) if (sclk->lock) spin_lock_irqsave(sclk->lock, flags); reg = BIT(sclk->bit_idx); - writel_relaxed(reg, sclk->enable + CLKGATE_SEPERATED_DISABLE); - readl_relaxed(sclk->enable + CLKGATE_SEPERATED_STATUS); + writel_relaxed(reg, sclk->enable + CLKGATE_SEPARATED_DISABLE); + readl_relaxed(sclk->enable + CLKGATE_SEPARATED_STATUS); if (sclk->lock) spin_unlock_irqrestore(sclk->lock, flags); } @@ -82,7 +68,7 @@ static int clkgate_separated_is_enabled(struct clk_hw *hw) u32 reg; sclk = container_of(hw, struct clkgate_separated, hw); - reg = readl_relaxed(sclk->enable + CLKGATE_SEPERATED_STATUS); + reg = readl_relaxed(sclk->enable + CLKGATE_SEPARATED_STATUS); reg &= BIT(sclk->bit_idx); return reg ? 1 : 0; @@ -114,7 +100,7 @@ struct clk *hisi_register_clkgate_sep(struct device *dev, const char *name, init.parent_names = (parent_name ? &parent_name : NULL); init.num_parents = (parent_name ? 1 : 0); - sclk->enable = reg + CLKGATE_SEPERATED_ENABLE; + sclk->enable = reg + CLKGATE_SEPARATED_ENABLE; sclk->bit_idx = bit_idx; sclk->flags = clk_gate_flags; sclk->hw.init = &init; |