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| author | Oleksandr Kozaruk <oleksandr.kozaruk@ti.com> | 2011-11-07 18:49:58 -0600 |
|---|---|---|
| committer | Ziyann <jaraidaniel@gmail.com> | 2014-10-01 12:55:25 +0200 |
| commit | bd26f6386e67480560432f47a862c448a830722d (patch) | |
| tree | fcace15ba1b3b81734afdf92d61419ef4019c885 /arch/arm/mach-omap2/opp4xxx_data.c | |
| parent | 0dd72eb681889b2111e06f0b4b9469edba277793 (diff) | |
| download | kernel_samsung_tuna-bd26f6386e67480560432f47a862c448a830722d.zip kernel_samsung_tuna-bd26f6386e67480560432f47a862c448a830722d.tar.gz kernel_samsung_tuna-bd26f6386e67480560432f47a862c448a830722d.tar.bz2 | |
OMAP4: HACK: disable OPP 1.5 GHz on untrimmed units.
Noticed device reboots with untrimmed 1.5 GHz units.
Temporary workaround to restrict the max OPP to 1.2 GHz
to make it functional.
Change-Id: Ia254e34893e008b4a966e5987bdb7b0099793ebc
Signed-off-by: Oleksandr Kozaruk <oleksandr.kozaruk@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2/opp4xxx_data.c')
| -rwxr-xr-x | arch/arm/mach-omap2/opp4xxx_data.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/opp4xxx_data.c b/arch/arm/mach-omap2/opp4xxx_data.c index 7ff30de..21ac13f 100755 --- a/arch/arm/mach-omap2/opp4xxx_data.c +++ b/arch/arm/mach-omap2/opp4xxx_data.c @@ -551,7 +551,9 @@ int __init omap4_opp_init(void) if (!r) { if (omap4_has_mpu_1_2ghz()) omap4_mpu_opp_enable(1200000000); - if (omap4_has_mpu_1_5ghz()) + if (!trimmed) + pr_info("This is DPLL un-trimmed SOM. OPP is limited at 1.2 GHz\n"); + if (omap4_has_mpu_1_5ghz() && trimmed) omap4_mpu_opp_enable(1500000000); } |