arm: tegra: cardhu: Configuring DEV_SLP and gpio2 for A04
authorLaxman Dewangan <ldewangan@nvidia.com>
Mon, 23 May 2011 15:06:38 +0000 (20:06 +0530)
committerDan Willemsen <dwillemsen@nvidia.com>
Sat, 24 Mar 2012 02:57:08 +0000 (19:57 -0700)
commitd6a90784ed1d914856fb4f9c001a065a31a05664
treef025b58db1b641a7278038647b6a2448fd7341a2
parent62c2539921d5967e02e44c114e5841b81736d729
arm: tegra: cardhu: Configuring DEV_SLP and gpio2 for A04

Configuring the tps6591x into DEV_SLP mode and
gpio2 of tps6591x into sleep mode for E1291-A04 board.

This is required in order to have the gpio2 follow the
'CORE_PWR_REQ' pin in E1291-A04. GPIO2 of tps6591x is
connected to the EN of the DC-DC converter which supply
core voltage.

bug 821295

Original-Change-Id: I01a8fa6c056872cff84dd0f2ae7601cee298ebcf
Reviewed-on: http://git-master/r/32614
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Tested-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Reviewed-by: Scott Williams <scwilliams@nvidia.com>

Rebase-Id: R7eb913eabd4b8a51a688eb3bd09dff1ffc5c9545
arch/arm/mach-tegra/board-cardhu-power.c