arm: tegra: cardhu: enable PMU features for lp0
authorLuke Huang <lhuang@nvidia.com>
Wed, 25 May 2011 01:00:49 +0000 (18:00 -0700)
committerDan Willemsen <dwillemsen@nvidia.com>
Thu, 1 Dec 2011 05:47:09 +0000 (21:47 -0800)
commit14b876ce6cbf9b9174999487d7e894139798d820
treebee517d262a8ba5cb945f22d10331f1246d310b6
parentba040048062317e4d3b770278806b63d88f5a03f
arm: tegra: cardhu: enable PMU features for lp0

Enable PMU only features for LP0. System-wise LP0 is not enable by default yet.

1. Allow pmu SLEEP state
2. Keep 32KHz clk out from PMU enabled on LP0
3. Set core_power_req to be high enable
4. Turn off VDD1 (power for Vcore) on LP0

Original-Change-Id: Id6babdfc36de1a597f8df5d2943ef048699013d4
Reviewed-on: http://git-master/r/32853
Reviewed-by: Chih-Lung Huang <lhuang@nvidia.com>
Tested-by: Chih-Lung Huang <lhuang@nvidia.com>
Reviewed-by: Niket Sirsi <nsirsi@nvidia.com>
Tested-by: Niket Sirsi <nsirsi@nvidia.com>

Rebase-Id: R1be5db70870d950a7ffe1361e60aad4156398172
arch/arm/mach-tegra/board-cardhu-power.c