Unverified Commit dec929e6 authored by Frank Wunderlich's avatar Frank Wunderlich Committed by AngeloGioacchino Del Regno
Browse files

arm64: dts: mediatek: mt7988a-bpi-r4-pro: Add PCIe overlays 



Add overlays to switch between key-m and key-e slots.

Signed-off-by: default avatarFrank Wunderlich <frank-w@public-files.de>
Signed-off-by: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
parent f397471a

arch/arm64/boot/dts/mediatek/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -26,6 +26,8 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt7988a-bananapi-bpi-r4-2g5.dtb 
dtb-$(CONFIG_ARCH_MEDIATEK) += mt7988a-bananapi-bpi-r4-emmc.dtbo

dtb-$(CONFIG_ARCH_MEDIATEK) += mt7988a-bananapi-bpi-r4-pro-4e.dtb

dtb-$(CONFIG_ARCH_MEDIATEK) += mt7988a-bananapi-bpi-r4-pro-8x.dtb

dtb-$(CONFIG_ARCH_MEDIATEK) += mt7988a-bananapi-bpi-r4-pro-cn15.dtbo

dtb-$(CONFIG_ARCH_MEDIATEK) += mt7988a-bananapi-bpi-r4-pro-cn18.dtbo

dtb-$(CONFIG_ARCH_MEDIATEK) += mt7988a-bananapi-bpi-r4-sd.dtbo

dtb-$(CONFIG_ARCH_MEDIATEK) += mt8167-pumpkin.dtb

dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-elm.dtb

arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro-cn15.dtso

0 → 100644
+20 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: (GPL-2.0 OR MIT)

/*

 * Copyright (C) 2025 MediaTek Inc.

 * Author: Frank Wunderlich <frank-w@public-files.de>

 */



/* This enables key-b slot CN15 on pcie2(11280000 1L0) on BPI-R4-Pro */



/dts-v1/;

/plugin/;



#include <dt-bindings/gpio/gpio.h>



/ {

	compatible = "bananapi,bpi-r4-pro", "mediatek,mt7988a";

};



&{/soc/pinctrl@1001f000/pcie-2-hog} {

	output-low;

};

arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro-cn18.dtso

0 → 100644
+20 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: (GPL-2.0 OR MIT)

/*

 * Copyright (C) 2025 MediaTek Inc.

 * Author: Frank Wunderlich <frank-w@public-files.de>

 */



/* This enables key-b slot CN18 on pcie3(11290000 1L1) on BPI-R4-Pro */



/dts-v1/;

/plugin/;



#include <dt-bindings/gpio/gpio.h>



/ {

	compatible = "bananapi,bpi-r4-pro", "mediatek,mt7988a";

};



&{/soc/pinctrl@1001f000/pcie-3-hog} {

	output-low;

};