ARM: dts: Add Raspberry Pi 400 support

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The Raspberry Pi 400 is like a Pi 4 B designed into a keyboard. But there
are some minor differences:

- higher CPU clock rate (1.8 GHz)
- different Wifi chip (BCM43456)
- power off is now handled via GPIO
- no ACT LED

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Link: https://lore.kernel.org/r/1622981777-5023-7-git-send-email-stefan.wahren@i2se.com
Signed-off-by: Nicolas Saenz Julienne <nsaenz@kernel.org>

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Stefan Wahren 2021-06-06 14:16:16 +02:00 • committed by Nicolas Saenz Julienne

parent 5f30dacf37

commit 1c701accec

2 changed files with 46 additions and 0 deletions

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arch/arm/boot/dts/Makefile

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45

arch/arm/boot/dts/bcm2711-rpi-400.dts

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