Commit 1fe5ea7c authored by Philippe Schenker's avatar Philippe Schenker Committed by Shawn Guo
Browse files

arm64: dts: colibri-imx8x: Add iris v2 carrier board 

Add the Toradex Iris V2 Carrier Board for Colibri iMX8X, small form-factor
production ready board.

Additional details available at:
https://www.toradex.com/products/carrier-boards/iris-carrier-board



Signed-off-by: default avatarPhilippe Schenker <philippe.schenker@toradex.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent aefb5e2d

arch/arm64/boot/dts/freescale/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -132,6 +132,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8qxp-ai_ml.dtb 
dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-aster.dtb

dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-eval-v3.dtb

dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-iris.dtb

dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-iris-v2.dtb

dtb-$(CONFIG_ARCH_MXC) += imx8qxp-mek.dtb

dtb-$(CONFIG_ARCH_MXC) += imx8ulp-evk.dtb

dtb-$(CONFIG_ARCH_MXC) += imx93-11x11-evk.dtb

arch/arm64/boot/dts/freescale/imx8qxp-colibri-iris-v2.dts

0 → 100644
+16 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT

/*

 * Copyright 2018-2021 Toradex

 */



/dts-v1/;



#include "imx8qxp-colibri.dtsi"

#include "imx8x-colibri-iris-v2.dtsi"



/ {

	model = "Toradex Colibri iMX8QXP on Colibri Iris V2 Board";

	compatible = "toradex,colibri-imx8x-iris-v2",

		     "toradex,colibri-imx8x",

		     "fsl,imx8qxp";

};

arch/arm64/boot/dts/freescale/imx8x-colibri-iris-v2.dtsi

0 → 100644
+45 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT

/*

 * Copyright 2018-2021 Toradex

 */



#include "imx8x-colibri-iris.dtsi"



/ {

	reg_3v3_vmmc: regulator-3v3-vmmc {

		compatible = "regulator-fixed";

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_enable_3v3_vmmc>;

		enable-active-high;

		gpio = <&lsio_gpio0 31 GPIO_ACTIVE_HIGH>;

		regulator-max-microvolt = <3300000>;

		regulator-min-microvolt = <3300000>;

		regulator-name = "3v3_vmmc";

		startup-delay-us = <100>;

	};

};



&iomuxc {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_lvds_converter &pinctrl_gpio_iris>;



	pinctrl_enable_3v3_vmmc: enable_3v3_vmmc {

		fsl,pins = <IMX8QXP_SAI1_RXFS_LSIO_GPIO0_IO31	0x20>;	/* SODIMM 100 */

	};



	pinctrl_lvds_converter: lcd-lvds {

		fsl,pins = <IMX8QXP_FLEXCAN1_TX_LSIO_GPIO1_IO18		0x20>,	/* SODIMM  55 */

			   /* 6B/8B mode. Select LOW - 8B mode (24bit) */

			   <IMX8QXP_FLEXCAN1_RX_LSIO_GPIO1_IO17		0x20>,	/* SODIMM  63 */

			   <IMX8QXP_QSPI0B_SCLK_LSIO_GPIO3_IO17		0x20>,	/* SODIMM  95 */

			   <IMX8QXP_QSPI0B_DATA0_LSIO_GPIO3_IO18	0x20>;	/* SODIMM  99 */

	};

};



/* Colibri SD/MMC Card */

&usdhc2 {

	cap-power-off-card;

	/delete-property/ no-1-8-v;

	vmmc-supply = <&reg_3v3_vmmc>;

	status = "okay";

};