27 lines
746 B
Plaintext
27 lines
746 B
Plaintext
/*
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* Copyright 2019 NXP.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include "imx7ulp-evkb.dts"
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/* To support eMMC HS200/HS400, need to do the following reowrk:
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* 1,remove TF sd slot, replace eMMC chip
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* 2,fix eMMC I/O voltage to 1.8v, remove R183, short TP3 and TP89
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* 3,add R107, make eMMC boot work
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*/
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&usdhc0 {
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pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
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pinctrl-0 = <&pinctrl_usdhc0_8bit>;
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pinctrl-1 = <&pinctrl_usdhc0_8bit>;
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pinctrl-2 = <&pinctrl_usdhc0_8bit>;
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pinctrl-3 = <&pinctrl_usdhc0_8bit>;
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non-removable;
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bus-width = <8>;
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status = "okay";
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};
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