diff options
| author | Bibek Basu <bbasu@nvidia.com> | 2014-11-06 16:34:09 +0530 |
|---|---|---|
| committer | Winnie Hsu <whsu@nvidia.com> | 2014-11-21 13:46:32 -0800 |
| commit | e9b32d4342a9ee9308729ae0c725d421869a0538 (patch) | |
| tree | b75923e1184e8620e4a7e8650b306fb96d606d9c /arch/arm/mach-tegra/dvfs.c | |
| parent | 2c1ad0be0a4ef9a83f8fbdbb19dbc72cb83f7420 (diff) | |
arm: tegra12: add support for CD575M 24x7 Chip
Added DVFS support for CD575M Always on behaviour.
With this personality configuration for the chip,the
lifetime of the chip increases to 5 Yrs
Operating Temp : -25 to 105 degC
CPU DVFS: Max Freq 1938Mhz. Max Voltage 1.12V
SOC DVFS: Max Voltage0 1.01V EMC dvfs max freq 792Mhz
GPU DVFS: Max Freq 804Mhz and Ma Voltage 1.09V
Bug 1563635
Change-Id: If7fec38b83ae4de8c5435006207fa3cf717384c0
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/594855
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/dvfs.c')
| -rw-r--r-- | arch/arm/mach-tegra/dvfs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/dvfs.c b/arch/arm/mach-tegra/dvfs.c index 06596c51ee1a..429385118b64 100644 --- a/arch/arm/mach-tegra/dvfs.c +++ b/arch/arm/mach-tegra/dvfs.c @@ -1146,7 +1146,8 @@ int __init tegra_enable_dvfs_on_clk(struct clk *c, struct dvfs *d) } for (i = 0; i < MAX_DVFS_FREQS; i++) { - if (d->millivolts[i] == 0) + if (d->millivolts[i] == 0 || + d->millivolts[i] > d->max_millivolts) break; d->freqs[i] *= d->freqs_mult; |