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

Commit 4ec582e9 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Sekhar Nori
Browse files

ARM: DTS: da850-evm: Enable McASP via DT boot 



Add pinctrl nodes for the McASP0 pins and configure McASP to the desired
mode for the board.

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: default avatarSekhar Nori <nsekhar@ti.com>
parent db74904e

arch/arm/boot/dts/da850-evm.dts

+30 −0
Original line number Diff line number Diff line
@@ -17,6 +17,18 @@ 
	soc {

		pmx_core: pinmux@1c14120 {

			status = "okay";



			mcasp0_pins: pinmux_mcasp0_pins {

				pinctrl-single,bits = <

					/*

					 * AHCLKX, ACLKX, AFSX, AHCLKR, ACLKR,

					 * AFSR, AMUTE

					 */

					0x00 0x11111111 0xffffffff

					/* AXR11, AXR12 */

					0x04 0x00011000 0x000ff000

				>;

			};

		};

		serial0: serial@1c42000 {

			status = "okay";
@@ -170,3 +182,21 @@ 
		};

	};

};



&mcasp0 {

	status = "okay";

	pinctrl-names = "default";

	pinctrl-0 = <&mcasp0_pins>;



	op-mode = <0>;          /* MCASP_IIS_MODE */

	tdm-slots = <2>;

	/* 4 serializer */

	serial-dir = <  /* 0: INACTIVE, 1: TX, 2: RX */

		0 0 0 0

		0 0 0 0

		0 0 0 1

		2 0 0 0

	>;

	tx-num-evt = <32>;

	rx-num-evt = <32>;

};