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clk: imx: imx8mm: add set_parent callback
Add set_parent callback, then assigned-clock-parents in dts could be work. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de> Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de>
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@ -175,11 +175,30 @@ static int imx8mm_clk_enable(struct clk *clk)
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return __imx8mm_clk_enable(clk, 1);
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}
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static int imx8mm_clk_set_parent(struct clk *clk, struct clk *parent)
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{
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struct clk *c, *cp;
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int ret;
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debug("%s(#%lu), parent: %lu\n", __func__, clk->id, parent->id);
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ret = clk_get_by_id(clk->id, &c);
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if (ret)
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return ret;
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ret = clk_get_by_id(parent->id, &cp);
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if (ret)
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return ret;
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return clk_set_parent(c, cp);
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}
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static struct clk_ops imx8mm_clk_ops = {
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.set_rate = imx8mm_clk_set_rate,
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.get_rate = imx8mm_clk_get_rate,
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.enable = imx8mm_clk_enable,
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.disable = imx8mm_clk_disable,
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.set_parent = imx8mm_clk_set_parent,
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};
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static int imx8mm_clk_probe(struct udevice *dev)
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