[PATCH 1/3] dt-bindings: can: rockchip: add rk3588v2 CAN-FD compatible

[1579567540 at qq.com]

From: luch00 <1579567540 at qq.com>

The RK3588 CAN-FD controller uses the same DT properties as the
existing Rockchip CAN-FD blocks, so extend the current schema with a
SoC-specific rockchip,rk3588v2-canfd compatible instead of creating a
new binding file.

Keep RK3588v2 as its own compatible rather than an rk3568v2 fallback.
Driver support uses separate match data and the RX FIFO count field
layout differs from rk3568v2, so a dedicated compatible is the safer
description.

Signed-off-by: luch00 <1579567540 at qq.com>
---
 .../devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml     | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml b/Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml
index a077c0330..aa31ec78e 100644
--- a/Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml
+++ b/Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml
@@ -17,6 +17,7 @@ properties:
   compatible:
     oneOf:
       - const: rockchip,rk3568v2-canfd
+      - const: rockchip,rk3588v2-canfd
       - items:
           - const: rockchip,rk3568v3-canfd
           - const: rockchip,rk3568v2-canfd
-- 
2.34.1