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

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Message-Id: <20230118122817.42466-5-francesco@dolcini.it>
Date:   Wed, 18 Jan 2023 13:28:17 +0100
From:   Francesco Dolcini <francesco@...cini.it>
To:     netdev@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-bluetooth@...r.kernel.org,
        Marcel Holtmann <marcel@...tmann.org>,
        Luiz Augusto von Dentz <luiz.dentz@...il.com>,
        linux-arm-kernel@...ts.infradead.org,
        Shawn Guo <shawnguo@...nel.org>
Cc:     Stefan Eichenberger <stefan.eichenberger@...adex.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Johan Hedberg <johan.hedberg@...il.com>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        Francesco Dolcini <francesco.dolcini@...adex.com>
Subject: [PATCH v1 4/4] arm64: dts: imx8mp-verdin: add 88W8997 serdev to uart4

From: Stefan Eichenberger <stefan.eichenberger@...adex.com>

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

Signed-off-by: Stefan Eichenberger <stefan.eichenberger@...adex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@...adex.com>
---
 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