mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-29 05:44:11 +00:00
Code Issues Releases Wiki Activity

arm64: dts: mediatek: Introduce MT8195 Cherry platform's Tomato

Browse source 
Introduce the MT8195 Cherry Chromebook platform, including three
revisions of Cherry Tomato boards.

This basic configuration allows to boot Linux on all board revisions
and get a serial console from a ramdisk.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220704101321.44835-3-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
AngeloGioacchino Del Regno 2022-07-04 12:13:12 +02:00 committed by Matthias Brugger
parent 61d8066b4e
commit 5eb2e303ec
5 changed files with 63 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
arch/arm64/boot/dts/mediatek/Makefile
View file

@ -40,6 +40,9 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-pumpkin.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-asurada-hayato-r1.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-asurada-spherion-r0.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-cherry-tomato-r1.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-cherry-tomato-r2.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-cherry-tomato-r3.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-demo.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8516-pumpkin.dtb

11
arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r1.dts Normal file
View file

@ -0,0 +1,11 @@
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright (C) 2021 MediaTek Inc.
*/
/dts-v1/;
#include "mt8195-cherry.dtsi"
/ {
model = "Acer Tomato (rev1) board";
compatible = "google,tomato-rev1", "google,tomato", "mediatek,mt8195";
};

11
arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r2.dts Normal file
View file

@ -0,0 +1,11 @@
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright (C) 2021 MediaTek Inc.
*/
/dts-v1/;
#include "mt8195-cherry.dtsi"
/ {
model = "Acer Tomato (rev2) board";
compatible = "google,tomato-rev2", "google,tomato", "mediatek,mt8195";
};

12
arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r3.dts Normal file
View file

@ -0,0 +1,12 @@
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright (C) 2021 MediaTek Inc.
*/
/dts-v1/;
#include "mt8195-cherry.dtsi"
/ {
model = "Acer Tomato (rev3 - 4) board";
compatible = "google,tomato-rev4", "google,tomato-rev3",
"google,tomato", "mediatek,mt8195";
};

26
arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi Normal file
View file

@ -0,0 +1,26 @@
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright (C) 2021 MediaTek Inc.
*/
#include <dt-bindings/gpio/gpio.h>
#include "mt8195.dtsi"
/ {
aliases {
serial0 = &uart0;
};
chosen {
stdout-path = "serial0:115200n8";
};
memory@40000000 {
device_type = "memory";
reg = <0 0x40000000 0 0x80000000>;
};
};
&uart0 {
status = "okay";
};