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clk: fixed_rate: add dummy enable() function

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This is used to avoid clk_enable() return -ENOSYS.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Ryder Lee <ryder.lee@mediatek.com>
This commit is contained in:
Chunfeng Yun 2020-01-09 11:35:08 +08:00 • committed by Tom Rini
parent d646420e29
commit 6bf6d81c11
1 changed files with 7 additions and 0 deletions
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7
drivers/clk/clk_fixed_rate.c
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@ -13,8 +13,15 @@ static ulong clk_fixed_rate_get_rate(struct clk *clk)
return to_clk_fixed_rate(clk->dev)->fixed_rate;
}
/* avoid clk_enable() return -ENOSYS */
static int dummy_enable(struct clk *clk)
{
return 0;
}
const struct clk_ops clk_fixed_rate_ops = {
.get_rate = clk_fixed_rate_get_rate,
.enable = dummy_enable,
};
static int clk_fixed_rate_ofdata_to_platdata(struct udevice *dev)