ARM: dts: am335x-evmsk: add support for VTT Toggle
authorHebbar, Gururaja <gururaja.hebbar@ti.com>
Fri, 2 Nov 2018 10:29:12 +0000 (15:59 +0530)
committerTero Kristo <t-kristo@ti.com>
Tue, 6 Nov 2018 13:25:29 +0000 (15:25 +0200)
commitbeb531091e8070f983a7378c635bbc532d25b4bd
tree7d43579be4d3a94fec0c144959b5c3c29ce310af
parent32d622cbd10884ccd693771ce2e67afaec7d0ea5
ARM: dts: am335x-evmsk: add support for VTT Toggle

AM335x EVM-SK EVM provides s/w control via GPIO over the VTT regulator
to reduce power consumption in low power state.

Now that wkup_m3_ipc code provides an option to toggle VTT, add the
relevant DT property.

On AM335x EVM-SK EVM, VTT enable pin is connected to GPIO0 Pin 7.

Signed-off-by: Hebbar, Gururaja <gururaja.hebbar@ti.com>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
arch/arm/boot/dts/am335x-evmsk.dts