diff options
| author | Paul Walmsley <paul@pwsan.com> | 2012-04-19 10:04:35 (GMT) |
|---|---|---|
| committer | Paul Walmsley <paul@pwsan.com> | 2012-04-19 10:25:07 (GMT) |
| commit | 064931abb5cf173913edd54575f208bd7a41f4a7 (patch) | |
| tree | f49350d313201d499c8e69a1a7d94fbe9731851f | |
| parent | 6a29755fd7b92dc58908826f8d570a20a07a6fce (diff) | |
| download | linux-064931abb5cf173913edd54575f208bd7a41f4a7.tar.xz | |
ARM: OMAP3: hwmod data: fix IVA interface clock
The OMAP3 hwmod data listed iva2_ck as an interface clock between the
IVA and L3. This is incorrect. iva2_ck is not an interface clock.
Since it cannot auto-idle, specifying it here prevents the IVA and at
least one of the CORE clockdomains from going idle, which causes PM
problems such as these upon system suspend:
[ 70.626129] Powerdomain (iva2_pwrdm) didn't enter target state 1
[ 70.626190] Powerdomain (core_pwrdm) didn't enter target state 1
Fix by specifying the actual interface clock in the hwmod data.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
| -rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 7fd34b3..15cdc4a 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -2348,7 +2348,7 @@ static struct omap_hwmod_ocp_if omap3xxx_l4_wkup__l4_sec = { static struct omap_hwmod_ocp_if omap3xxx_l3__iva = { .master = &omap3xxx_l3_main_hwmod, .slave = &omap3xxx_iva_hwmod, - .clk = "iva2_ck", + .clk = "core_l3_ick", .user = OCP_USER_MPU | OCP_USER_SDMA, }; |