clk: sunxi-ng: allow set parent clock (PLL_CPUX) for CPUX clock on H3

The CPUX clock, which is the main clock of the ARM core on Allwinner H3,
can be adjusted by changing the frequency of the PLL_CPUX clock.

Allowing setting parent clock for the CPUX clock, thus the PLL_CPUX
clock can be adjusted when adjusting the CPUX clock.

Signed-off-by: Icenowy Zheng <[email protected]>
Acked-by: Stephen Boyd <[email protected]>
Fixes: 0577e4853bfb ("clk: sunxi-ng: Add H3 clocks")
Signed-off-by: Chen-Yu Tsai <[email protected]>
1 file changed