diff options
| author | Tero Kristo <t-kristo@ti.com> | 2014-10-27 18:39:23 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2014-10-27 18:39:23 +0300 |
| commit | 3381eb47f3f21d11603440b19896280f82d9ce91 (patch) | |
| tree | 2b2613460faa9555bc1ffd6663c97e3ac7367fbe /arch/arm/mach-omap2/prm44xx.c | |
| parent | f114040e3ea6e07372334ade75d1ee0775c355e1 (diff) | |
| download | linux-3381eb47f3f21d11603440b19896280f82d9ce91.tar.xz | |
ARM: DRA7: PRM: add voltage processor check behind a prm_feature flag
This is done in attempt to get rid of cpu_is_X calls from the PRM core.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
Tested-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/prm44xx.c')
| -rw-r--r-- | arch/arm/mach-omap2/prm44xx.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c index 0958d070d3db..76e75aa91c4f 100644 --- a/arch/arm/mach-omap2/prm44xx.c +++ b/arch/arm/mach-omap2/prm44xx.c @@ -652,11 +652,10 @@ static int omap4_pwrdm_wait_transition(struct powerdomain *pwrdm) static int omap4_check_vcvp(void) { - /* No VC/VP on dra7xx devices */ - if (soc_is_dra7xx()) - return 0; + if (prm_features & PRM_HAS_VOLTAGE) + return 1; - return 1; + return 0; } struct pwrdm_ops omap4_pwrdm_operations = { @@ -696,6 +695,9 @@ int __init omap44xx_prm_init(void) if (cpu_is_omap44xx() || soc_is_omap54xx() || soc_is_dra7xx()) prm_features |= PRM_HAS_IO_WAKEUP; + if (!soc_is_dra7xx()) + prm_features |= PRM_HAS_VOLTAGE; + return prm_register(&omap44xx_prm_ll_data); } |