Commit 73691f21 authored by Shengjiu Wang's avatar Shengjiu Wang Committed by Shawn Guo
Browse files

ARM: dts: imx6sx-sdb: Add MQS support 



Add MQS support. As the pin conflict with usdhc2, then need
to add a separate dts.

Signed-off-by: default avatarShengjiu Wang <shengjiu.wang@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 22b6db78

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -592,6 +592,7 @@ dtb-$(CONFIG_SOC_IMX6SX) += \ 
	imx6sx-sdb-reva.dtb \

	imx6sx-sdb-sai.dtb \

	imx6sx-sdb.dtb \

	imx6sx-sdb-mqs.dtb \

	imx6sx-softing-vining-2000.dtb \

	imx6sx-udoo-neo-basic.dtb \

	imx6sx-udoo-neo-extended.dtb \

arch/arm/boot/dts/imx6sx-sdb-mqs.dts

0 → 100644
+48 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0

//

// Copyright (C) 2014 Freescale Semiconductor, Inc.



#include "imx6sx-sdb.dts"

/ {



	sound {

		status = "disabled";

	};



	sound-mqs {

		compatible = "fsl,imx6sx-sdb-mqs",

			     "fsl,imx-audio-mqs";

		model = "mqs-audio";

		audio-cpu = <&sai1>;

		audio-asrc = <&asrc>;

		audio-codec = <&mqs>;

	};

};



&usdhc2 {

	/* pin conflict with mqs*/

	status = "disabled";

};



&mqs {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_mqs>;

	clocks = <&clks IMX6SX_CLK_SAI1>;

	clock-names = "mclk";

	status = "okay";

};



&sai1 {

	pinctrl-0 = <>;

	status = "okay";

};



&ssi2 {

	status = "disabled";

};



&sdma {

	gpr = <&gpr>;

	/* SDMA event remap for SAI1 */

	fsl,sdma-event-remap = <0 15 1>, <0 16 1>;

};

arch/arm/boot/dts/imx6sx-sdb.dtsi

+7 −0
Original line number Diff line number Diff line
@@ -522,6 +522,13 @@ 
			>;

		};



		pinctrl_mqs: mqsgrp {

			fsl,pins = <

				MX6SX_PAD_SD2_CLK__MQS_RIGHT 0x120b0

				MX6SX_PAD_SD2_CMD__MQS_LEFT  0x120b0

			>;

		};



		pinctrl_pcie: pciegrp {

			fsl,pins = <

				MX6SX_PAD_ENET1_COL__GPIO2_IO_0 0x10b0

arch/arm/boot/dts/imx6sx.dtsi

+6 −0
Original line number Diff line number Diff line
@@ -134,6 +134,12 @@ 
		clock-output-names = "anaclk2";

	};



	mqs: mqs {

		compatible = "fsl,imx6sx-mqs";

		gpr = <&gpr>;

		status = "disabled";

	};



	pmu {

		compatible = "arm,cortex-a9-pmu";

		interrupt-parent = <&gpc>;