Add DT bindings for BeagleCC1352 co-processor UART. The BeaglePlay has a CC1352 co-processor. This co-processor is connected to the main AM62 (running Linux) over UART. The CC1352 can run Zephyr and other embedded OS. This commit adds DT bindings for the BeagleCC1352 UART, which will allow Linux platform drivers to identify and access this device. This commit adds serial/beaglecc1352 for identifying this UART. It is used by an upcoming gb-beagleplay greybus driver. Signed-off-by: Ayush Singh <ayushdevel1325@xxxxxxxxx> --- .../bindings/serial/beaglecc1352.yaml | 25 +++++++++++++++++++ MAINTAINERS | 6 +++++ 2 files changed, 31 insertions(+) create mode 100644 Documentation/devicetree/bindings/serial/beaglecc1352.yaml diff --git a/Documentation/devicetree/bindings/serial/beaglecc1352.yaml b/Documentation/devicetree/bindings/serial/beaglecc1352.yaml new file mode 100644 index 000000000000..54db630a2a50 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/beaglecc1352.yaml @@ -0,0 +1,25 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serial/beaglecc1352.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: BeaglePlay CC1352 serial UART + +maintainers: + - Ayush Singh <ayushdevel1325@xxxxxxxxx> + +properties: + compatible: + const: beagle,cc1352 + +required: + - compatible + +additionalProperties: false + +examples: + - | + beaglecc1352 { + compatible = "beagle,cc1352"; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 37b9626ee654..9d1b49a6dfad 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -8969,6 +8969,12 @@ F: drivers/staging/greybus/sdio.c F: drivers/staging/greybus/spi.c F: drivers/staging/greybus/spilib.c +GREYBUS BEAGLEPLAY DRIVERS +M: Ayush Singh <ayushdevel1325@xxxxxxxxx> +L: greybus-dev@xxxxxxxxxxxxxxxx (moderated for non-subscribers) +S: Maintained +F: Documentation/devicetree/bindings/serial/beaglecc1352.yaml + GREYBUS SUBSYSTEM M: Johan Hovold <johan@xxxxxxxxxx> M: Alex Elder <elder@xxxxxxxxxx> -- 2.41.0
