DT510: TAC5301 analog codec — I2C2 0x50 (Tier C2, last)

[ajlennon]

Parent tracking

Sub-issue of #2 (DT510 BSP bring-up plan).

Scope (Tier C2 — step 3, lowest priority)

Enable TI TAC5301 analog audio codec on I2C2 0x50 after TAS6424 and TAA5412 are stable.

Current state

• Address: Free on DT510 (TCPC removed from DTS).
• Node: Not yet added — plan says do not enable with other codecs in one shot.

Work

• Confirm kernel driver story: compatible, CONFIG_SND_SOC_* for TAC5301 on linux-lmp-fslc-imx (verify in-tree vs backport).
• DT: power, MCLK, I2C, simple-audio-card (or ASoC link) to correct SAI per SSOT.
• Acceptance: probe OK, playback/capture path per product need.

Ordering

Per plan / #2: TAS6424 → TAA5412 (#4) → TAC5301 — complete #4 before heavy lifting here.

References

• docs/DT510-BSP-PROJECT-PLAN.md §5 Tier C2

Assignees

Per parent #2: @ajlennon @ohull456