This series adds K3 SoC support for the SpacemiT I2S controller driver.

Patch 1 adds the dt-bindings for the spacemit,k3-i2s compatible. The K3
SoC uses the same I2S IP as K1 but requires additional clocks
(sysclk_div, c_sysclk, c_bclk) that are shared across multiple I2S
controllers.

Patch 2 adds driver support for K3 SoC with additional clocks.

Signed-off-by: Troy Mitchell <troy.mitchell@linux.spacemit.com>
---
Changes in v3:
- remove patch 3/3, send it as a standalone patch later
- Link to v2: https://patch.msgid.link/20260507-k3-i2s-v2-0-9cdbf95b7533@linux.spacemit.com

Changes in v2:
- Drop bug fix patches (1-3/7) — patches 2-3 already merged, patch 1
  split into a standalone series
- Drop fixed-sample-rate patches (5-6/7) — will address shared BCLK
  constraint at the ASoC core level in a separate series
- update commit msg (1/7)
- Add rob's tag
- Link to v1: https://patch.msgid.link/20260429-k3-i2s-v1-0-2fe99db11ecb@linux.spacemit.com

To: Liam Girdwood <lgirdwood@gmail.com>
To: Mark Brown <broonie@kernel.org>
To: Rob Herring <robh@kernel.org>
To: Krzysztof Kozlowski <krzk+dt@kernel.org>
To: Conor Dooley <conor+dt@kernel.org>
To: Yixun Lan <dlan@kernel.org>
To: Troy Mitchell <troy.mitchell@linux.spacemit.com>
To: Jaroslav Kysela <perex@perex.cz>
To: Takashi Iwai <tiwai@suse.com>
Cc: linux-sound@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-riscv@lists.infradead.org
Cc: spacemit@lists.linux.dev
Cc: linux-kernel@vger.kernel.org

---
Troy Mitchell (2):
      ASoC: dt-bindings: add SpacemiT K3 SoC compatible
      ASoC: spacemit: add K3 SoC support with additional clocks

 .../devicetree/bindings/sound/spacemit,k1-i2s.yaml | 31 +++++++++++++++++--
 sound/soc/spacemit/k1_i2s.c                        | 36 +++++++++++++++++++++-
 2 files changed, 64 insertions(+), 3 deletions(-)
---
base-commit: f58f2e0137c2132a08a1ab42720a9540cf0093a8
change-id: 20260427-k3-i2s-52ae21807466

Best regards,
--  
Troy Mitchell <troy.mitchell@linux.spacemit.com>