arm64: dts: renesas: ulcb-kf: enable USB2 PHY of channel 0

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This supports USB2 PHY channel #0 on ULCB Kingfisher board

The dedicated USB0_PWEN pin is used to control CN13 VBUS source from U43
power supply.
MAX3355 can also provide VBUS, hence it should be disabled via OTG_OFFVBUSn
node coming from gpio expander TCA9539.
Set MAX3355 enabled using OTG_EXTLPn node to be able to read OTG ID of
CN13.

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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Vladimir Barinov 2017-11-08 15:21:38 +03:00 • committed by Simon Horman

parent 88d1eb0c99

commit 8078502476

1 changed files with 26 additions and 0 deletions

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arch/arm64/boot/dts/renesas/ulcb-kf.dtsi

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