diff options
Diffstat (limited to 'arch/arm/mach-omap2/pm44xx.c')
| -rw-r--r-- | arch/arm/mach-omap2/pm44xx.c | 29 |
1 files changed, 9 insertions, 20 deletions
diff --git a/arch/arm/mach-omap2/pm44xx.c b/arch/arm/mach-omap2/pm44xx.c index eefb30cfcabd..2b9cff960af2 100644 --- a/arch/arm/mach-omap2/pm44xx.c +++ b/arch/arm/mach-omap2/pm44xx.c @@ -148,26 +148,6 @@ static inline int omap4_init_static_deps(void) struct clockdomain *ducati_clkdm, *l3_2_clkdm; int ret = 0; - if (omap_rev() == OMAP4430_REV_ES1_0) { - WARN(1, "Power Management not supported on OMAP4430 ES1.0\n"); - return -ENODEV; - } - - pr_err("Power Management for TI OMAP4.\n"); - /* - * OMAP4 chip PM currently works only with certain (newer) - * versions of bootloaders. This is due to missing code in the - * kernel to properly reset and initialize some devices. - * http://www.spinics.net/lists/arm-kernel/msg218641.html - */ - pr_warn("OMAP4 PM: u-boot >= v2012.07 is required for full PM support\n"); - - ret = pwrdm_for_each(pwrdms_setup, NULL); - if (ret) { - pr_err("Failed to setup powerdomains\n"); - return ret; - } - /* * The dynamic dependency between MPUSS -> MEMIF and * MPUSS -> L4_PER/L3_* and DUCATI -> L3_* doesn't work as @@ -231,6 +211,15 @@ int __init omap4_pm_init(void) pr_info("Power Management for TI OMAP4+ devices.\n"); + /* + * OMAP4 chip PM currently works only with certain (newer) + * versions of bootloaders. This is due to missing code in the + * kernel to properly reset and initialize some devices. + * http://www.spinics.net/lists/arm-kernel/msg218641.html + */ + if (cpu_is_omap44xx()) + pr_warn("OMAP4 PM: u-boot >= v2012.07 is required for full PM support\n"); + ret = pwrdm_for_each(pwrdms_setup, NULL); if (ret) { pr_err("Failed to setup powerdomains.\n"); |