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arm64: dts: ti: k3-am654-base-board: Add I2C I/O expander
authorRavi Gunasekaran <r-gunasekaran@ti.com>
Wed, 20 Sep 2023 05:38:34 +0000 (11:08 +0530)
committerVignesh Raghavendra <vigneshr@ti.com>
Mon, 2 Oct 2023 14:23:24 +0000 (19:53 +0530)
commit2f40c6df3dcc1341afd99cd1a4de035f807c8a03
tree3e27d7f13a3c6d269ba07d5a876887d85cb5ffdatree | snapshot
parenta1cd710f56c145bc7e7fc2bfbe332d944d5338cdcommit | diff
arm64: dts: ti: k3-am654-base-board: Add I2C I/O expander

AM654 baseboard has two TCA9554 I/O expander on the WKUP_I2C0 bus.
The expander at address 0x38 is used to detect daughter cards.
Add a node for this I/O expander.

Signed-off-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
Reviewed-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20230920053834.21399-1-r-gunasekaran@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
arch/arm64/boot/dts/ti/k3-am654-base-board.dts diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git