Commit c553bf25 authored by Aswath Govindraju's avatar Aswath Govindraju Committed by Nishanth Menon
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arm64: dts: ti: k3-am642-sk: Add pinmux corresponding to main_uart0 



Add pinmux details required for the zeroth instance of main UART.

Signed-off-by: default avatarAswath Govindraju <a-govindraju@ti.com>
Signed-off-by: default avatarNishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20220516113417.3516-1-a-govindraju@ti.com
parent 85423386

arch/arm64/boot/dts/ti/k3-am642-sk.dts

+14 −0
Original line number Diff line number Diff line
@@ -166,6 +166,15 @@ AM64X_IOPAD(0x0298, PIN_INPUT, 0) /* (D19) MMC1_SDCD */ 
		>;

	};



	main_uart0_pins_default: main-uart0-pins-default {

		pinctrl-single,pins = <

			AM64X_IOPAD(0x0238, PIN_INPUT, 0) /* (B16) UART0_CTSn */

			AM64X_IOPAD(0x023c, PIN_OUTPUT, 0) /* (A16) UART0_RTSn */

			AM64X_IOPAD(0x0230, PIN_INPUT, 0) /* (D15) UART0_RXD */

			AM64X_IOPAD(0x0234, PIN_OUTPUT, 0) /* (C16) UART0_TXD */

		>;

	};



	main_usb0_pins_default: main-usb0-pins-default {

		pinctrl-single,pins = <

			AM64X_IOPAD(0x02a8, PIN_OUTPUT, 0) /* (E19) USB0_DRVVBUS */
@@ -268,6 +277,11 @@ &mcu_uart1 { 
	status = "disabled";

};



&main_uart0 {

	pinctrl-names = "default";

	pinctrl-0 = <&main_uart0_pins_default>;

};



&main_uart1 {

	/* main_uart1 is reserved for firmware usage */

	status = "reserved";