clk: hisi: add hisi_clk_register_gate

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>

2 files changed, 30 insertions, 0 deletions

diff --git a/drivers/clk/hisilicon/clk.c b/drivers/clk/hisilicon/clk.c
index 269938852f4f..a078e84f7b05 100644
--- a/drivers/clk/hisilicon/clk.c
+++ b/drivers/clk/hisilicon/clk.c
@@ -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)
 {
diff --git a/drivers/clk/hisilicon/clk.h b/drivers/clk/hisilicon/clk.h
index bc39a6aa475e..31083ffc0650 100644
--- a/drivers/clk/hisilicon/clk.h
+++ b/drivers/clk/hisilicon/clk.h
@@ -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 */