Mirror of the previous sds_deactivate commit: add rtpcs_{838x,931x}_sds_activate()
helpers that each wrap the variant-specific "bring the SerDes back to operational"
block-power call at the end of setup_serdes, and replace the inline call.
- 838x: wraps rtpcs_838x_sds_power(sds, true)
- 931x: wraps rtpcs_931x_sds_power(sds, true)
RTL839x and RTL930x are intentionally not given an activate helper in this
commit:
- RTL839x calls rtpcs_839x_sds_reset() at the end of setup_serdes. That is
a reset pulse whose internals (per-type 10G/5G analog sequences, internal
REG3 0x7146 -> 0x7106 dance) are not yet fully characterized. Aliasing
it as _activate would misrepresent the function.
- RTL930x has no separate activation step: rtpcs_930x_sds_set_mode(sds,
hw_mode) is what commits the new mode and is intended to be surfaced
as its own "set mode" phase in a later commit rather than hidden inside
a variant-specific _activate wrapper.
Both variants will be revisited when their respective phases are clarified.
This commit is a pure refactor, no behavioural change.
Link: https://github.com/openwrt/openwrt/pull/23513
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
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