linux-kernel - [PATCH v5 3/3] dts: ti: k3-am625-beagleplay: Add beaglecc1352

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Date:   Sun, 24 Sep 2023 17:06:59 +0530
From:   Ayush Singh <ayushdevel1325@...il.com>
To:     greybus-dev@...ts.linaro.org
Cc:     Ayush Singh <ayushdevel1325@...il.com>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, gregkh@...uxfoundation.org,
        vaishnav@...gleboard.org, jkridner@...gleboard.org, nm@...com,
        vigneshr@...com, kristo@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v5 3/3] dts: ti: k3-am625-beagleplay: Add beaglecc1352

The BeaglePlay board by BeagleBoard.org has a CC1352 co-processor. This
co-processor is connected to the main AM62 (running Linux) over UART. In
the BeagleConnect Technology, CC1352 is responsible for handling 6LoWPAN
communication with beagleconnect freedom nodes as well as their
discovery.

This mcu is used by gb-beagleplay, a Greybus driver for BeaglePlay.

Signed-off-by: Ayush Singh <ayushdevel1325@...il.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..5d46f907468f 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";
+
+	mcu {
+		compatible = "beagle,play-cc1352";
+	};
 };
 
 &dss {
-- 
2.41.0