clk: qcom: rpmh: make clkaN optional

On SM8650, clkaN are missing in cmd-db for some specific devices. This
caused a boot failure. Printing log during initramfs phase, I found

[    0.053281] clk-rpmh 17a00000.rsc:clock-controller: missing RPMh resource address for clka1

Adding the optional property to avoid probing failure which causes
countless deferred probe. In the downstream tree,similar workarounds
are introduced for SM7635, SM8550, SM8635, SM8650, SM8750.

Signed-off-by: Pengyu Luo <mitltlatltl@gmail.com>
Link: https://lore.kernel.org/r/20250413172205.175789-1-mitltlatltl@gmail.com


Signed-off-by: Bjorn Andersson <andersson@kernel.org>