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arm64: dts: mediatek: add pinctrl support for mt7986b

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Add mt7986b pinctrl node

Signed-off-by: Sam Shih <sam.shih@mediatek.com>
Link: https://lore.kernel.org/r/20211122123552.8218-3-sam.shih@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
Sam Shih 2021-11-22 20:35:52 +08:00 • committed by Matthias Brugger
parent c3a064a32e
commit f40c0f800f
3 changed files with 42 additions and 0 deletions
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1
arch/arm64/boot/dts/mediatek/Makefile
View file

@ -8,6 +8,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-x20-dev.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-rfb1.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-bananapi-bpi-r64.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-rfb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986b-rfb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8167-pumpkin.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-elm.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-elm-hana.dtb

29
arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts Normal file
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@ -0,0 +1,29 @@
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright (C) 2021 MediaTek Inc.
* Author: Sam.Shih <sam.shih@mediatek.com>
*/
/dts-v1/;
#include "mt7986b.dtsi"
/ {
model = "MediaTek MT7986b RFB";
compatible = "mediatek,mt7986b-rfb";
aliases {
serial0 = &uart0;
};
chosen {
stdout-path = "serial0:115200n8";
};
memory {
reg = <0 0x40000000 0 0x40000000>;
};
};
&uart0 {
status = "okay";
};

12
arch/arm64/boot/dts/mediatek/mt7986b.dtsi Normal file
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@ -0,0 +1,12 @@
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright (C) 2021 MediaTek Inc.
* Author: Sam.Shih <sam.shih@mediatek.com>
*/
#include "mt7986a.dtsi"
&pio {
compatible = "mediatek,mt7986b-pinctrl";
gpio-ranges = <&pio 0 0 41>, <&pio 66 66 35>;
};