[PATCHv2 8/8] arm: omap3: prevent per_clkdm from attempting manual domain transitions
Tero Kristo
t-kristo at ti.com
Wed Feb 15 10:37:54 EST 2012
Attempting this will cause problems especially with off-mode enabled.
Previously this issue was hidden by the fact that per_clkdm never
attempted manual idle by software, as the usecounts for the clockdomain
were broken.
Signed-off-by: Tero Kristo <t-kristo at ti.com>
Cc: Paul Walmsley <paul at pwsan.com>
Cc: Kevin Hilman <khilman at ti.com>
---
arch/arm/mach-omap2/clockdomains3xxx_data.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-omap2/clockdomains3xxx_data.c b/arch/arm/mach-omap2/clockdomains3xxx_data.c
index b84e138..db31bbf 100644
--- a/arch/arm/mach-omap2/clockdomains3xxx_data.c
+++ b/arch/arm/mach-omap2/clockdomains3xxx_data.c
@@ -282,7 +282,7 @@ static struct clockdomain usbhost_clkdm = {
static struct clockdomain per_clkdm = {
.name = "per_clkdm",
.pwrdm = { .name = "per_pwrdm" },
- .flags = CLKDM_CAN_HWSUP_SWSUP,
+ .flags = CLKDM_CAN_HWSUP_SWSUP | CLKDM_NO_MANUAL_TRANS,
.dep_bit = OMAP3430_EN_PER_SHIFT,
.wkdep_srcs = per_wkdeps,
.sleepdep_srcs = per_sleepdeps,
--
1.7.4.1
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