ARM: tegra: timer: Add idle and suspend support to timers
authorColin Cross <ccross@android.com>
Mon, 29 Nov 2010 00:26:19 +0000 (16:26 -0800)
committerColin Cross <ccross@android.com>
Thu, 10 Feb 2011 06:17:38 +0000 (22:17 -0800)
Implement read_persistent_clock by reading the Tegra RTC
registers that stay running during suspend.

Save and restore the timer configuration register in
suspend.

Signed-off-by: Colin Cross <ccross@android.com>

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