dt-bindings: serial: 8250_omap: Add compatible for J721E UART controller

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

J721e uses a UART controller that is compatible with AM654 UART.
Introduce a specific compatible to help handle the differences if
necessary.

Cc: Sekhar Nori <nsekhar@ti.com>
Cc: Vignesh R <vigneshr@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Tero Kristo <t-kristo@ti.com>

authored by

Nishanth Menon and committed by

Tero Kristo 6 years ago e28c6d94 7c42f43c

1 changed file

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Documentation

devicetree

bindings

serial

omap_serial.txt

Documentation/devicetree/bindings/serial/omap_serial.txt

··· 1 1 OMAP UART controller 2 2 3 3 Required properties: 4 + - compatible : should be "ti,j721e-uart", "ti,am654-uart" for J721E controllers 4 5 - compatible : should be "ti,am654-uart" for AM654 controllers 5 6 - compatible : should be "ti,omap2-uart" for OMAP2 controllers 6 7 - compatible : should be "ti,omap3-uart" for OMAP3 controllers