On 02/09/2023 20:28, Ayush Singh wrote:
> The BeaglePlay board by BeagleBoard.org 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 support for
> the CC1352 in the Linux kernel DTS. This allows Linux platform drivers to
> identify the device and communicate with it.
>
> This UART is used by gb-beagleplay, an upcoming Greybus driver for
> BeaglePlay.
upcoming? So not present in this patchset?
>
> Signed-off-by: Ayush Singh <ayushdevel1325@gmail.com>
> ---
> arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts b/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts
> index 7cfdf562b53b..10abbb8feda5 100644
> --- a/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts
> +++ b/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts
> @@ -870,6 +870,10 @@ &main_uart6 {
> pinctrl-names = "default";
> pinctrl-0 = <&wifi_debug_uart_pins_default>;
> status = "okay";
> +
> + beaglecc1352 {
Node names should be generic. See also an explanation and list of
examples (not exhaustive) in DT specification:
https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#generic-names-recommendation
It does not look like you tested the DTS against bindings. Please run
`make dtbs_check W=1` (see
Documentation/devicetree/bindings/writing-schema.rst or
https://www.linaro.org/blog/tips-and-tricks-for-validating-devicetree-sources-with-the-devicetree-schema/
for instructions).
Best regards,
Krzysztof