Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 9acb15e1 authored by Ryan Harkin's avatar Ryan Harkin Committed by Shawn Guo
Browse files

ARM: dts: imx7s-warp: enable uart6 on mikroBus 



This patch configures the board to output UART6 to the mikroBus.

The NXP WaRP7 board can route UART6 to the mikroBus, where an RS232
click board can be plugged in to get an additional serial port.

Signed-off-by: default avatarRyan Harkin <ryan.harkin@linaro.org>
Reviewed-by: default avatarRui Miguel Silva <rui.silva@linaro.org>
Reviewed-by: default avatarFabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 9e5b2e9b

arch/arm/boot/dts/imx7s-warp.dts

+16 −0
Original line number Diff line number Diff line
@@ -271,6 +271,15 @@ 
	status = "okay";

};



&uart6 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_uart6>;

	assigned-clocks = <&clks IMX7D_UART6_ROOT_SRC>;

	assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>;

	fsl,dte-mode;

	status = "okay";

};



&usbotg1 {

	dr_mode = "peripheral";

	status = "okay";
@@ -379,6 +388,13 @@ 
		>;

	};



	pinctrl_uart6: uart6grp {

		fsl,pins = <

			MX7D_PAD_ECSPI1_MOSI__UART6_DTE_RX	0x79

			MX7D_PAD_ECSPI1_SCLK__UART6_DTE_TX	0x79

		>;

	};



	pinctrl_usdhc1: usdhc1grp {

		fsl,pins = <

			MX7D_PAD_SD1_CMD__SD1_CMD	0x59