1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
3 * Copyright (C) 2021 MediaTek Inc.
4 * Author: Frank Wunderlich <frank-w@public-files.de>
11 compatible = "bananapi,bpi-r4", "mediatek,mt7988a";
14 target-path = "/soc/mmc@11230000";
16 pinctrl-names = "default", "state_uhs";
17 pinctrl-0 = <&mmc0_pins_emmc_51>;
18 pinctrl-1 = <&mmc0_pins_emmc_51>;
20 max-frequency = <200000000>;
24 hs400-ds-delay = <0x12814>;
25 vqmmc-supply = <®_1p8v>;
26 vmmc-supply = <®_3p3v>;
35 compatible = "mmc-card";
39 compatible = "block-device";
42 partname = "ubootenv";
44 compatible = "u-boot,env-layout";
47 emmc_rootfs: block-partition-production {
48 partname = "production";
57 target-path = "/chosen";
59 rootdisk-emmc = <&emmc_rootfs>;