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(parent: 92bcfdb) | patch
ARM: dts: marzen: Add SDHI0 VCCQ Regulator
authorMagnus Damm <damm+renesas@opensource.se>
Mon, 19 Feb 2018 12:37:58 +0000 (21:37 +0900)
committerSimon Horman <horms+renesas@verge.net.au>
Fri, 16 Mar 2018 16:24:17 +0000 (17:24 +0100)
commit56bac953b15087dbced6951248ca05a6f0888831
tree1c80c2777767bca238a314c01cdda4885bd2473ftree | snapshot
parent92bcfdb334ca7fc4c029927d25a89adcf34d0529commit | diff
ARM: dts: marzen: Add SDHI0 VCCQ Regulator

Add support for the on-board voltage regulator hooked up to GPIO3_20
on r8a7779 Marzen. The board schematics describes the regulator as U4
TPS2110A. Input wise, U4 has D0 fixed to ground, D1 tied to GPIO3_20
while IN1 is fixed to 3.3V and IN2 is fixed to 1.8V. OUT goes to the
pull-ups for the data pins of SDHI0.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
arch/arm/boot/dts/r8a7779-marzen.dts diff | blob | history
Domain: System / Kernel;