diff options
| author | Oleksandr Kozaruk <oleksandr.kozaruk@ti.com> | 2011-11-07 18:49:58 -0600 |
|---|---|---|
| committer | Xavier Boudet <x-boudet@ti.com> | 2013-01-14 09:46:36 +0100 |
| commit | 96f41cf2c39599e1327cc843562aaba8707bbbb1 (patch) | |
| tree | 8e0b6a5d0bad0a1551978e425460e7a9075ff1b7 /arch | |
| parent | 1702e4bc5ac3b50bc647e3b757eada369d3b8286 (diff) | |
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')
| -rw-r--r-- | 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 5bf153a4148f..00223cee3a5a 100644 --- a/arch/arm/mach-omap2/opp4xxx_data.c +++ b/arch/arm/mach-omap2/opp4xxx_data.c @@ -498,7 +498,9 @@ 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); } |