[PATCH v2 1/2] dt-bindings: arm: add MBa93xxCA as mainboard for TQMa91xxCA and TQMa91xxLA SOM

[Alexander Stein]

From: Markus Niebel <Markus.Niebel@xxxxxxxxxxxxxxx>

TQMa91xxLA and TQMa91xxCA are two series of feature compatible SOM
using NXP i.MX91 SoC in 11x11 mm package.

MBa93xxCA is a starterkit base board usable for TQMa91xxCA and TQMa91xxLA
soldered on an adapter board to demonstrate use cases without display but
more interfaces.

Signed-off-by: Markus Niebel <Markus.Niebel@xxxxxxxxxxxxxxx>
Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
Acked-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/arm/fsl.yaml | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index f96f3d31dac10..1bc9edaedd6e4 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -1607,11 +1607,13 @@ properties:
           in the assembled SOC.
           MBa91xxCA mainboard can be used as starterkit for the SOM
           soldered on an adapter board or for the connector variant
-          MBa91xxLA mainboard is a single board computer using the solderable
-          SOM variant
+          to demonstrate parallel display and majority of interfaces while
+          MBa93xxCA starterkit mainboard is focused on communication
+          interfaces without display support.
         items:
           - enum:
               - tq,imx91-tqma9131-mba91xxca # TQ-Systems GmbH i.MX91 TQMa91xxCA/LA SOM on MBa91xxCA
+              - tq,imx91-tqma9131-mba93xxca # TQ-Systems GmbH i.MX91 TQMa91xxCA/LA SOM on MBa93xxCA
           - const: tq,imx91-tqma9131        # TQ-Systems GmbH i.MX91 TQMa91xxCA/LA SOM
           - const: fsl,imx91
 
-- 
2.54.0