Add support for APMIXED parent in infra MUX. This is the case for mt7622 that reference APMIXED parents for the MUX1_SEL clock.
We assume the second level parent is always APMIXED.
Signed-off-by: Christian Marangi ansuelsmth@gmail.com --- drivers/clk/mediatek/clk-mtk.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/clk/mediatek/clk-mtk.c b/drivers/clk/mediatek/clk-mtk.c index c1d171624b9..66683aeb2d7 100644 --- a/drivers/clk/mediatek/clk-mtk.c +++ b/drivers/clk/mediatek/clk-mtk.c @@ -488,6 +488,10 @@ static ulong mtk_find_parent_rate(struct mtk_clk_priv *priv, struct clk *clk, switch (flags & CLK_PARENT_MASK) { case CLK_PARENT_XTAL: return priv->tree->xtal_rate; + /* Assume the second level parent is always APMIXED */ + case CLK_PARENT_APMIXED: + priv = dev_get_priv(priv->parent); + fallthrough; case CLK_PARENT_TOPCKGEN: return mtk_clk_find_parent_rate(clk, parent, priv->parent); default: