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// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright 2020 NXP
*/
#include "imx8qm-mek-rpmsg.dts"
/ {
reg_usdhc3_vmmc: usdhc3-vmmc {
compatible = "regulator-fixed";
regulator-name = "SD3_SPWR";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
power-domains = <&pd IMX_SC_R_BOARD_R3>;
};
};
&epdev_on {
regulator-always-on;
};
&iomuxc {
pinctrl_usdhc3_gpio: usdhc3grpgpio {
fsl,pins = <
IMX8QM_USDHC2_VSELECT_LSIO_GPIO4_IO10 0x00000021
>;
};
pinctrl_usdhc3: usdhc3grp {
fsl,pins = <
IMX8QM_USDHC2_CLK_CONN_USDHC2_CLK 0x06000041
IMX8QM_USDHC2_CMD_CONN_USDHC2_CMD 0x00000021
IMX8QM_USDHC2_DATA0_CONN_USDHC2_DATA0 0x00000021
IMX8QM_USDHC2_DATA1_CONN_USDHC2_DATA1 0x00000021
IMX8QM_USDHC2_DATA2_CONN_USDHC2_DATA2 0x00000021
IMX8QM_USDHC2_DATA3_CONN_USDHC2_DATA3 0x00000021
>;
};
};
&usdhc3 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc3>,<&pinctrl_usdhc3_gpio>;
pinctrl-1 = <&pinctrl_usdhc3>,<&pinctrl_usdhc3_gpio>;
pinctrl-2 = <&pinctrl_usdhc3>,<&pinctrl_usdhc3_gpio>;
bus-width = <4>;
pinctrl-assert-gpios = <&lsio_gpio4 10 GPIO_ACTIVE_HIGH>;
pm-ignore-notify;
keep-power-in-suspend;
non-removable;
cap-power-off-card;
vmmc-supply = <®_usdhc3_vmmc>;
status = "okay";
};
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