diff options
| author | Yen Lin <yelin@nvidia.com> | 2011-11-03 19:30:08 -0700 |
|---|---|---|
| committer | Gerrit <chrome-bot@google.com> | 2011-11-14 11:43:16 -0800 |
| commit | f66ac168dc0df9eb7cc4fa1a5334f24d2f168643 (patch) | |
| tree | 6f43b515516cb0e7a2a489e63cd6e5bd2568458f /arch/arm/include/asm/arch-tegra | |
| parent | 9b85a281c8a17d7c9e10ec2c899a26dd1c907072 (diff) | |
arm: tegra2: change initial CPU clock to 312Mhz
Set CPU clock initially to 312Mhz; once CPU voltage is
raised, CPU clock will then be raied to 1.2GHz (for T25)
or 1.0GHz (for T20).
BUG=chrome-os-partner:5914
TEST=Build and test on Seaboard
Change-Id: I0c95a1df6b87c896daca8c03c9dc33b245764621
Reviewed-on: https://gerrit.chromium.org/gerrit/11199
Tested-by: Yen Lin <yelin@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Commit-Ready: Doug Anderson <dianders@chromium.org>
Diffstat (limited to 'arch/arm/include/asm/arch-tegra')
| -rw-r--r-- | arch/arm/include/asm/arch-tegra/tegra.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/include/asm/arch-tegra/tegra.h b/arch/arm/include/asm/arch-tegra/tegra.h index e9a5edb216..317b24f02d 100644 --- a/arch/arm/include/asm/arch-tegra/tegra.h +++ b/arch/arm/include/asm/arch-tegra/tegra.h @@ -83,7 +83,8 @@ enum { TEGRA_SOC_T20, TEGRA_SOC_T25, TEGRA_SOC_T30, - TEGRA_SOC_T30_408MHZ, /* A T30 with faster PLLP */ + TEGRA_SOC_T30_408MHZ, /* A T30 with faster PLLP */ + TEGRA_SOC2_SLOW, /* T2x needs to run at slow clock initially */ TEGRA_SOC_COUNT, TEGRA_SOC_UNKNOWN = -1, |