Add dt-bindings and header files for the Inter-Processor Communication
Controller on Kaanapali and Glymur platforms. As virtual physical mapping
logic is removed in new IPCC HW design. Physical client ID instead of
Virtual client ID is used.

Signed-off-by: Jingyi Wang <jingyi.wang@oss.qualcomm.com>
---
Changes in v2:
- Add separate header files for different platforms
- Merge binding and header file in one patch
- squash glymur ipcc change from: https://lore.kernel.org/linux-arm-msm/20250924183726.509202-1-sibi.sankar@oss.qualcomm.com/T/#m186ef6ceb50936185d07b81e2d36228a5a361d34
- Link to v1: https://lore.kernel.org/r/20250924-knp-ipcc-v1-1-5d9e9cb59ad4@oss.qualcomm.com

---
Jingyi Wang (1):
      dt-bindings: mailbox: qcom: Add IPCC support for Kaanapali Platform

Sibi Sankar (1):
      dt-bindings: mailbox: qcom: Add IPCC support for Glymur Platform

 .../devicetree/bindings/mailbox/qcom-ipcc.yaml     |  2 +
 include/dt-bindings/mailbox/qcom,glymur-ipcc.h     | 68 ++++++++++++++++++++++
 include/dt-bindings/mailbox/qcom,kaanapali-ipcc.h  | 58 ++++++++++++++++++
 3 files changed, 128 insertions(+)
---
base-commit: aaa9c3550b60d6259d6ea8b1175ade8d1242444e
change-id: 20251028-knp-ipcc-6b4189f71121

Best regards,
-- 
Jingyi Wang <jingyi.wang@oss.qualcomm.com>