Subject: [PATCH] ARM: Tegra: Add smp_twd clock for Tegra20

From: [email-masked] (Stephen Warren)
Date: Thu, 13 Sep 2012 11:48:24 -0600

On 09/13/2012 03:34 AM, Prashant Gaikwad wrote:
> Clockevent's frequency is changed upon cpufreq change
> notification. It fetches local timer's rate to update the
> clockevent frequency. This patch adds local timer clock
> for Tegra20.

Applied to Tegra's for-3.7/common-clk branch. I re-tested that branch,
and the final re-merge of Tegra's for-next.

A nice side-effect of this, is that you can disable CONFIG_CPU_FREQ, and
still boot (since the CPU clock isn't turned off, since smp_twd is
clk_get()d which takes a reference to the CPU clock).