Add documentation about the following TQ boards: - TQMa7S - TQMa7D - MBa7 Signed-off-by: Bruno Thomsen <bruno.thomsen@xxxxxxxxx> --- Documentation/devicetree/bindings/arm/tq.txt | 35 ++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/tq.txt diff --git a/Documentation/devicetree/bindings/arm/tq.txt b/Documentation/devicetree/bindings/arm/tq.txt new file mode 100644 index 000000000000..b0c22a22007b --- /dev/null +++ b/Documentation/devicetree/bindings/arm/tq.txt @@ -0,0 +1,35 @@ +TQ Systems GmbH Device Tree Bindings +==================================== + +TQMa series +----------- + +TQMa is a series of System-on-Modules (SoM) targeting industrial control +systems due to the long-term availability and extended temperature range. +They are available with a number of different System-on-Chips (SoC). +The TQMa7 module can only be mounted with NXP i.MX7 Solo or Dual SoCs. +Primary compatible strings are of the form "tq,<SoC>-<SoM>". + +TQMa7S SoM +Required root node properties: + - compatible = "tq,imx7s-tqma7", "fsl,imx7s"; + +TQMa7D SoM +Required root node properties: + - compatible = "tq,imx7d-tqma7", "fsl,imx7d"; + +MBa series +---------- + +MBa is a series of Carrier Boards / Single Board Computers (SBC) for +evaluation of TQMa SoMs. +The MBa7 carrier board can only interface with TQMa7 modules. +Primary compatible strings are of the form "tq,<SoC>-<SBC>". + +MBa7 with TQMa7S SoM +Required root node properties: + - compatible = "tq,imx7s-mba7", "tq,imx7s-tqma7", "fsl,imx7s"; + +MBa7 with TQMa7D SoM +Required root node properties: + - compatible = "tq,imx7d-mba7", "tq,imx7d-tqma7", "fsl,imx7d"; -- 2.20.1
