Re: [PATCH v5 3/8] phy: rockchip-samsung-dcphy: Move block-level setup to runtime resume

From: Bryan O'Donoghue

Date: Fri Oct 16 2026 - 06:48:22 EST


On 16/10/2026 09:56, Jason Yang wrote:
Program them from runtime resume instead, where whichever of the two
comes up first brings the block up and a second one no longer resets it.
This puts the BIAS writes ahead of the per-PHY reset assert, where the
TRM's worked example has them after [1]. That is safe: neither M_RESETN
nor S_RESETN covers the BIAS registers, and the values written are those
registers' reset defaults.

Would you not be better off scheduling a work job when you know both blocks are out of suspend ?

That way you always have a known sequence out of reset ?

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bod