[PATCH v1 4/4] arm64: dts: imx8mp-verdin: add 88W8997 serdev to uart4

[Francesco Dolcini]

From: Stefan Eichenberger <stefan.eichenberger@xxxxxxxxxxx>

Use the serdev feature to load the driver for the 88W8997 bluetooth
driver.

Signed-off-by: Stefan Eichenberger <stefan.eichenberger@xxxxxxxxxxx>
Signed-off-by: Francesco Dolcini <francesco.dolcini@xxxxxxxxxxx>
---
 arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi.dtsi
index 36289c175e6e..ef94f9a57e20 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi.dtsi
@@ -65,6 +65,11 @@ &uart4 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_bt_uart>;
 	status = "okay";
+
+	bluetooth {
+		compatible = "mrvl,88w8997";
+		max-speed = <921600>;
+	};
 };
 
 /* On-module Wi-Fi */
-- 
2.25.1