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

Commit bb7d9786 authored by Vignesh R's avatar Vignesh R Committed by Tony Lindgren
Browse files

ARM: dts: am437x-gp-evm: Add pinmux for uart0 



Add pinmux for rx,tx,cts and rts lines of uart0. This will enable uart0
to use hardware flow control.

Signed-off-by: default avatarVignesh R <vigneshr@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 14eb6855

arch/arm/boot/dts/am437x-gp-evm.dts

+15 −0
Original line number Diff line number Diff line
@@ -501,6 +501,21 @@ 
			AM4372_IOPAD(0x884, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_csn2.gpio1_31 */

		>;

	};



	uart0_pins_default: uart0_pins_default {

		pinctrl-single,pins = <

			AM4372_IOPAD(0x968, PIN_INPUT | MUX_MODE0)		/* uart0_ctsn.uart0_ctsn */

			AM4372_IOPAD(0x96C, PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* uart0_rtsn.uart0_rtsn */

			AM4372_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0)	/* uart0_rxd.uart0_rxd */

			AM4372_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* uart0_txd.uart0_txd */

		>;

	};

};



&uart0 {

	status = "okay";

	pinctrl-names = "default";

	pinctrl-0 = <&uart0_pins_default>;

};



&i2c0 {