dt-bindings: riscv: spacemit: Add K3 CoM260-IFX board

The SpacemiT K3 CoM260-IFX board combines a 69.6 × 45 mm compute module
with a reference carrier board.

The module integrates up to 32GB LPDDR5 memory, UFS storage, Micro SD
card slot and includes interfaces such as dual MIPI CSI-2 connectors,
M.2 expansion, USB 3.0, Gigabit Ethernet, DisplayPort, and a 40-pin
expansion header.

The carrier board is intended as a general-purpose development platform
for CoM260 module and exposes interfaces for all of storage, display,
networking, and camera connectivity.

Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260520-02-k3-com260-ifx-v2-1-d55095457cf0@kernel.org
Signed-off-by: Yixun Lan <dlan@kernel.org>

diff --git a/Documentation/devicetree/bindings/riscv/spacemit.yaml b/Documentation/devicetree/bindings/riscv/spacemit.yaml
index af8030242bdc8c790813e92af411d85273a5607e..311bbccba0baa26a1bd2f0d7f6e9c6f274f50b50 100644 (file)
--- a/Documentation/devicetree/bindings/riscv/spacemit.yaml
+++ b/Documentation/devicetree/bindings/riscv/spacemit.yaml
@@ -32,6 +32,11 @@ properties:
               - deepcomputing,fml13v05
               - spacemit,k3-pico-itx
           - const: spacemit,k3
+      - items:
+          - enum:
+              - spacemit,k3-com260-ifx
+          - const: spacemit,k3-com260
+          - const: spacemit,k3
 
 additionalProperties: true