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arm64: dts: apple: t6050-k114c: add the speaker amps and the jack codec - #1569

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aurora-silicon:integration/aurorafrom
joshuaswarren:w7c/up-k114c-audio
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joshuaswarren wants to merge 1 commit into
aurora-silicon:integration/aurorafrom
joshuaswarren:w7c/up-k114c-audio

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@joshuaswarren

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Adds the speaker amplifiers and the jack codec to t6050-k114c.dts, copied from the J714c nodes. The K114c ADT lists the same parts and the same GPIOs.

  • six ti,sn012776 amps at 0x38-0x3d on i2c1 and i2c3
  • the cirrus,cs42l84 jack codec at 0x4b on i2c2
  • amp shutdown GPIO 107, amp interrupt 106, codec reset 139, codec interrupt 134

On a 14-inch M5 Max MacBook Pro all six amps and the codec probe and the GPIOs are driven. There is no sound card yet, same as the J714c: the AOP audio driver is not on this branch, so nothing plays. The sound card and the AOP nodes come in a follow-up once that driver is here.

The file compiles with dtc on top of integration/aurora. Opened as a draft.

The K114c ADT lists the same audio hardware as the J714c: six sn012776
amps at 0x38-0x3d on i2c1 and i2c3, the cs42l84 jack codec at 0x4b on
i2c2, and the same GPIOs (amp shutdown 107, amp interrupt 106, codec
reset 139, codec interrupt 134).

Carry the J714c nodes over. As on the J714c there is no sound card yet:
the AOP audio driver is not on this branch.

The nodes probe on a 14-inch M5 Max MacBook Pro: all six amps and the
codec bind and the GPIOs are driven. No sound is played.

Signed-off-by: Joshua Warren <816217+joshuaswarren@users.noreply.github.com>
@joshuaswarren

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Superseded by #1604, which describes the same amps and the jack codec in the form J714s now has, with the sound card and the AOP.

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