From f001225088b8736f55dd28a4616cdf1b1bdcdd2e Mon Sep 17 00:00:00 2001 From: Alexander Stein Date: Mon, 1 Sep 2025 12:04:29 +0200 Subject: [PATCH] dt-bindings: arm: fsl: add TQMa91xx SOM series TQMa91xx series is using NXP i.MX91 CPU on an LGA or socketable type board. MBa91xxCA is a starterkit base board for TQMa91xx on an adapter board. Reviewed-by: Frank Li Signed-off-by: Alexander Stein Signed-off-by: Shawn Guo --- Documentation/devicetree/bindings/arm/fsl.yaml | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml index b98efb7bf6ee7..00cdf490b0620 100644 --- a/Documentation/devicetree/bindings/arm/fsl.yaml +++ b/Documentation/devicetree/bindings/arm/fsl.yaml @@ -1451,6 +1451,24 @@ properties: - fsl,imxrt1170-evk # i.MXRT1170 EVK Board - const: fsl,imxrt1170 + - description: + TQMa91xxLA and TQMa91xxCA are two series of feature compatible SOM + using NXP i.MX91 SOC in 11x11 mm package. + TQMa91xxLA is designed to be soldered on different carrier boards. + TQMa91xxCA 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. + 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 + items: + - enum: + - tq,imx91-tqma9131-mba91xxca # TQ-Systems GmbH i.MX91 TQMa91xxCA/LA SOM on MBa91xxCA + - const: tq,imx91-tqma9131 # TQ-Systems GmbH i.MX91 TQMa91xxCA/LA SOM + - const: fsl,imx91 + - description: TQMa93xxLA and TQMa93xxCA are two series of feature compatible SOM using NXP i.MX93 SOC in 11x11 mm package. -- 2.47.3