Commit 577f0104 authored by Aisheng Dong's avatar Aisheng Dong Committed by Shawn Guo
Browse files

ARM: dts: imx6qdl-sabreauto: add flexcan support 



The flexcan1 is pin conflict with fec. User would make flexcan1 enabled
with fec disabled to use CAN.

Signed-off-by: default avatarAisheng Dong <aisheng.dong@nxp.com>
Signed-off-by: default avatarJoakim Zhang <qiangqing.zhang@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 57ab56fa

arch/arm/boot/dts/imx6qdl-sabreauto.dtsi

+47 −0
Original line number Diff line number Diff line
@@ -101,6 +101,25 @@ 
		enable-active-high;

	};



	reg_can_en: regulator-can-en {

		compatible = "regulator-fixed";

		regulator-name = "can-en";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		gpio = <&max7310_b 6 GPIO_ACTIVE_HIGH>;

		enable-active-high;

	};



	reg_can_stby: regulator-can-stby {

		compatible = "regulator-fixed";

		regulator-name = "can-stby";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		gpio = <&max7310_b 5 GPIO_ACTIVE_HIGH>;

		enable-active-high;

		vin-supply = <&reg_can_en>;

	};



	sound-cs42888 {

		compatible = "fsl,imx6-sabreauto-cs42888",

			"fsl,imx-audio-cs42888";
@@ -279,6 +298,20 @@ 
	status = "okay";

};



&can1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_flexcan1>;

	xceiver-supply = <&reg_can_stby>;

	status = "disabled"; /* pin conflict with fec */

};



&can2 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_flexcan2>;

	xceiver-supply = <&reg_can_stby>;

	status = "okay";

};



&gpmi {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_gpmi_nand>;
@@ -494,6 +527,20 @@ 
			>;

		};



		pinctrl_flexcan1: flexcan1grp {

			fsl,pins = <

				MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX        0x17059

				MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x17059

			>;

		};



		pinctrl_flexcan2: flexcan2grp {

			fsl,pins = <

				MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX	0x17059

				MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX	0x17059

			>;

		};



		pinctrl_gpio_keys: gpiokeysgrp {

			fsl,pins = <

				MX6QDL_PAD_SD2_CMD__GPIO1_IO11		0x1b0b0

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