Hi,
El 30/04/14 05:25, Александр Берсенев escribió:
This patch enables to use devm_clk_get function to get gate clocks by name.
Signed-off-by: Alexander Bersenev <b...@hackerdom.ru>
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
index 31584ee..3617681 100644
--- a/drivers/clk/sunxi/clk-sunxi.c
+++ b/drivers/clk/sunxi/clk-sunxi.c
@@ -1048,6 +1048,8 @@ static void __init sunxi_gates_clk_setup(struct
device_node *node,
reg + 4 * (i/32), i % 32,
0, &clk_lock);
WARN_ON(IS_ERR(clk_data->clks[i]));
+if (!IS_ERR(clk_data->clks[i]))
+clk_register_clkdev(clk_data->clks[i], clk_name, NULL);
j++;
}
What are you trying to achieve here? Do you want to use devm_clk_get on
your driver? If so, you just need to list the clock your device needs on
its device tree node, like for example
device: blah@0f0.... {
....
clocks = <&gate 12>, <&clock>, <&whatever>;
clock-names = "module", "ref", "sample";
}
And then you can pass "module", "ref" or "sample" to devm_clk_get to get
the respective clock.
Cheers,
Emilio
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