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clk: hisi: add hisi_clk_register_gate

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Add hisi_clk_register_gate register clk gate table

Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
This commit is contained in:
Zhangfei Gao 2014-04-22 15:42:47 +08:00 committed by Haojian Zhuang
parent 156342a1e5
commit 8b9dcb6cb7
2 changed files with 30 additions and 0 deletions
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28
drivers/clk/hisilicon/clk.c
View File

@ -177,6 +177,34 @@ void __init hisi_clk_register_divider(struct hisi_divider_clock *clks,
}
}
void __init hisi_clk_register_gate(struct hisi_gate_clock *clks,
int nums, struct hisi_clock_data *data)
{
struct clk *clk;
void __iomem *base = data->base;
int i;
for (i = 0; i < nums; i++) {
clk = clk_register_gate(NULL, clks[i].name,
clks[i].parent_name,
clks[i].flags,
base + clks[i].offset,
clks[i].bit_idx,
clks[i].gate_flags,
&hisi_clk_lock);
if (IS_ERR(clk)) {
pr_err("%s: failed to register clock %s\n",
__func__, clks[i].name);
continue;
}
if (clks[i].alias)
clk_register_clkdev(clk, clks[i].alias, NULL);
data->clk_data.clks[clks[i].id] = clk;
}
}
void __init hisi_clk_register_gate_sep(struct hisi_gate_clock *clks,
int nums, struct hisi_clock_data *data)
{

2
drivers/clk/hisilicon/clk.h
View File

@ -104,6 +104,8 @@ void __init hisi_clk_register_mux(struct hisi_mux_clock *, int,
struct hisi_clock_data *);
void __init hisi_clk_register_divider(struct hisi_divider_clock *,
int, struct hisi_clock_data *);
void __init hisi_clk_register_gate(struct hisi_gate_clock *,
int, struct hisi_clock_data *);
void __init hisi_clk_register_gate_sep(struct hisi_gate_clock *,
int, struct hisi_clock_data *);
#endif /* __HISI_CLK_H */