add / enable TI's WiLink8 Bluetooth module on UART3.
Signed-off-by: André Draszik <git@xxxxxxxxxx>
Cc: Ilya Ledvich <ilya@xxxxxxxxxxxxxx>
Cc: Igor Grinberg <grinberg@xxxxxxxxxxxxxx>
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Shawn Guo <shawnguo@xxxxxxxxxx>
Cc: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
Cc: Pengutronix Kernel Team <kernel@xxxxxxxxxxxxxx>
Cc: Fabio Estevam <festevam@xxxxxxxxx>
Cc: NXP Linux Team <linux-imx@xxxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
---
arch/arm/boot/dts/imx7d-cl-som-imx7.dts | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
index 4cb36decef3d..08fb43f7ae1d 100644
--- a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
+++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
@@ -250,6 +250,21 @@
status = "okay";
};
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ assigned-clocks = <&clks IMX7D_UART3_ROOT_SRC>;
+ assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>;
+ uart-has-rtscts;
+ status = "okay";
+
+ bluetooth {
+ compatible = "ti,wl1835-st";
+ enable-gpios = <&pca9555 1 GPIO_ACTIVE_HIGH>;
+ max-speed = <3000000>;
+ };
+};
+
&usdhc2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc2>;
@@ -351,6 +366,15 @@
>;
};
+ pinctrl_uart3: uart3grp {
+ fsl,pins = <
+ MX7D_PAD_UART3_TX_DATA__UART3_DCE_TX 0x79
+ MX7D_PAD_UART3_RX_DATA__UART3_DCE_RX 0x79
+ MX7D_PAD_UART3_CTS_B__UART3_DCE_CTS 0x79
+ MX7D_PAD_UART3_RTS_B__UART3_DCE_RTS 0x79
+ >;
+ };
+
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
MX7D_PAD_SD2_CMD__SD2_CMD 0x59
--
2.23.0.rc1
