From bca4426f9b44aad21802caa7c6e29ed48de7ea57 Mon Sep 17 00:00:00 2001 From: Colin Cross Date: Thu, 30 Jun 2011 14:59:14 -0700 Subject: HACK: ARM: omap4: opp: disable MPU 1.5 GHz OPP The tuna PCB does not support 1.5 GHz, but the omap 4460 might. There is no chance to disable 1.5 GHz between omap4_opp_init at device_initcall time and omap_cpufreq_init at late_initcall time, so just disable 1.5 GHz in omap4_opp_init for now. Change-Id: I1e8743a43370bf9a74c5366884f842e8bb45ab53 Signed-off-by: Colin Cross --- arch/arm/mach-omap2/opp4xxx_data.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-omap2/opp4xxx_data.c b/arch/arm/mach-omap2/opp4xxx_data.c index 1d5400f..29318a4 100644 --- a/arch/arm/mach-omap2/opp4xxx_data.c +++ b/arch/arm/mach-omap2/opp4xxx_data.c @@ -323,8 +323,9 @@ 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()) - omap4_mpu_opp_enable(1500000000); + /* The tuna PCB doesn't support 1.5GHz, so disable it for now */ + /*if (omap4_has_mpu_1_5ghz()) + omap4_mpu_opp_enable(1500000000);*/ } return r; -- cgit v1.1