[PATCH 1/3] dt: bindings: add bindings for TQMa93xxLA SOM
From: Alexander Stein
Date: Fri Jun 09 2023 - 09:29:31 EST
From: Markus Niebel <Markus.Niebel@xxxxxxxxxxxxxxx>
TQMa93xxLA is a SOM variant in the TQ-Systems GmbH TQMa93xx series using
NXP i.MX93 CPU on an LGA type board.
MBa93xxCA is a starterkit base board for TQMa93xxLA on an adapter board.
Signed-off-by: Markus Niebel <Markus.Niebel@xxxxxxxxxxxxxxx>
Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
---
.../devicetree/bindings/arm/fsl.yaml | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index 2510eaa8906dd..8048c7f6a299d 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -1219,6 +1219,25 @@ properties:
- fsl,imxrt1170-evk # i.MXRT1170 EVK Board
- const: fsl,imxrt1170
+ - description:
+ TQMa93xxLA and TQMa93xxCA are two series of feature compatible SOM
+ using NXP i.MX93 SOC in 11x11 mm package.
+ TQMa93xxLA is designed to be soldered on different carrier boards.
+ TQMa93xxCA is a compatible variant using board to board connectors.
+ All SOM and CPU variants use the same device tree hence only one
+ compatible is needed. Bootloader disables all features not present
+ in the assembled SOC.
+ MBa93xxCA mainboard can be used as starterkit for the SOM
+ soldered on an adapter board or for the connector variant
+ MBa93xxLA mainboard is a single board computer using the solderable
+ SOM variant
+ items:
+ - enum:
+ - tq,imx93-tqma9352-mba93xxca # TQ-Systems GmbH i.MX93 TQMa93xxCA/LA SOM on MBa93xxCA
+ - tq,imx93-tqma9352-mba93xxla # TQ-Systems GmbH i.MX93 TQMa93xxLA SOM on MBa93xxLA SBC
+ - const: tq,imx93-tqma9352 # TQ-Systems GmbH i.MX93 TQMa93xxCA/LA SOM
+ - const: fsl,imx93
+
- description:
Freescale Vybrid Platform Device Tree Bindings
--
2.34.1