Device Tree • What overlays are pertinent to the Raspberry Pi 5?

I'm in the process of bringing up a custom embedded kernel on the Raspberry Pi 5. I noticed in both 64-bit Raspberry Pi OS boot/firmware/overlays/ and https://github.com/raspberrypi/firmware ... ays/README that there are new device tree overlays with a -pi5 suffix. Obviously I might want to include some if not all of these in my custom kernel distribution.

But are there other overlays without the -pi5 suffix that should also be included? Is there some master matrix somewhere indicating which overlays work with which boards?

As an example, my Raspberry Pi 4 kernel distribution includes the following overlays (capitalized ones I wrote myself):

AD5593R.dtbo
ADS1015.dtbo
anyspi.dtbo
disable-bt.dtbo
disable-wifi.dtbo
dwc2.dtbo
ENC28J60.dtbo
i2c3.dtbo
i2c4.dtbo
i2c5.dtbo
i2c6.dtbo
i2c-rtc.dtbo
MCP23017.dtbo
MUNTS-0018.dtbo
MUNTS-0018-MD13S.dtbo
PCA9685.dtbo
PCF8563.dtbo
Pi3ClickShield.dtbo
pwm-2chan.dtbo
pwm.dtbo
spi1-1cs.dtbo
spi1-2cs.dtbo
spi1-3cs.dtbo
spi2-2cs.dtbo
spi2-3cs.dtbo
spi3-1cs.dtbo
spi3-2cs.dtbo
spi4-1cs.dtbo
spi4-2cs.dtbo
spi5-1cs.dtbo
spi5-2cs.dtbo
spi6-1cs.dtbo
spi6-2cs.dtbo
uart2.dtbo
uart3.dtbo
uart4.dtbo
uart5.dtbo
W5500.dtbo

Statistics: Posted by pmunts — Thu Jan 04, 2024 12:27 am

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