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arm64: dts: mediatek: add device-tree for Genio 1200 EVK UFS board

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Add a basic device-tree (mt8395-genio-1200-evk-ufs.dts) in order to be able
to use UFS storage as the main storage on Genio 1200 EVK board.

This board is the origin Genio 1200 EVK already mounted two main storages,
one is eMMC, and the other is UFS. The system automatically prioritizes
between eMMC and UFS via BROM detection, so user could not use both storage
types simultaneously. As a result, mt8395-evk-ufs must be treated as a
separate board.

It use mt8395-genio-common.dtsi file to use common definitions.

Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
This commit is contained in:
Macpaul Lin
2025-09-18 20:17:49 +08:00
committed by AngeloGioacchino Del Regno
parent 6af8936fd7
commit e6bd92bb20
2 changed files with 30 additions and 0 deletions
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1
arch/arm64/boot/dts/mediatek/Makefile
View File

@@ -100,6 +100,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8365-evk.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8370-genio-510-evk.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8395-genio-1200-evk.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8395-genio-1200-evk-ufs.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8390-genio-700-evk.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8395-kontron-3-5-sbc-i1200.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8395-radxa-nio-12l.dtb

29
arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk-ufs.dts Normal file
View File

@@ -0,0 +1,29 @@
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright (C) 2025 MediaTek Inc.
* Author: Ramax Lo <ramax.lo@mediatek.com>
* Macpaul Lin <macpaul.lin@mediatek.com>
*/
/dts-v1/;
#include "mt8395-genio-common.dtsi"
/ {
model = "MediaTek Genio 1200 EVK-P1V2-UFS";
compatible = "mediatek,mt8395-evk-ufs", "mediatek,mt8395",
"mediatek,mt8195";
};
&ufshci {
status = "okay";
vcc-supply = <&mt6359_vemc_1_ldo_reg>;
vccq2-supply = <&mt6359_vufs_ldo_reg>;
};
&ufsphy {
status = "okay";
};
&mmc0 {
status = "disabled";
};