arm: allwinner: aw_clk_nm: Don't reparent the clock if we didn't ask
When looking for the best frequency don't change the clock parent if the clock wasn't configured to do that.
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=347512
@ -236,7 +236,7 @@ aw_clk_nm_set_freq(struct clknode *clk, uint64_t fparent, uint64_t *fout,
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return (ERANGE);
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}
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if (p_idx != best_parent)
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if ((sc->flags & AW_CLK_REPARENT) != 0 && p_idx != best_parent)
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clknode_set_parent_by_idx(clk, best_parent);
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DEVICE_LOCK(clk);
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