It seems like CLK_INFRA_ADC_FRC_CK always need to be enabled for
CLK_INFRA_ADC_26M_CK to work. Instead of adding this dependency to the
mtk-thermal and mt6577_auxadc drivers, add dependency to the clock
driver clk-mt7986-infracfg.c.
Suggested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
Signed-off-by: Daniel Golle <daniel@xxxxxxxxxxxxxx>