Abhilash K V <abhilash...@ti.com> writes: > From: Vaibhav Hiremath <hvaib...@ti.com> > > In case of AM3517 & AM3505, Smart Reflex is not applicable so > we must not enable it. So add check for am3517/05 cpu revision > in omap3_twl_init() and return -ENODEV if true, else continue. > > Signed-off-by: Vaibhav Hiremath <hvaib...@ti.com> > Signed-off-by: Abhilash K V <abhilash...@ti.com> > --- > arch/arm/mach-omap2/omap_twl.c | 8 ++++++++ > 1 files changed, 8 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/mach-omap2/omap_twl.c b/arch/arm/mach-omap2/omap_twl.c > index 07d6140..92fadcb 100644 > --- a/arch/arm/mach-omap2/omap_twl.c > +++ b/arch/arm/mach-omap2/omap_twl.c > @@ -269,6 +269,14 @@ int __init omap3_twl_init(void) > if (!cpu_is_omap34xx()) > return -ENODEV; > > + /* > + * In case of AM3517/AM3505 we should not be going down > + * further, since SR is not applicable there. > + */ > + if (cpu_is_omap3505() || cpu_is_omap3517()) { > + return -ENODEV; > + } > +
Rather than using cpu_is_*, you should add a new "feature" flag for SmartReflex. We already have this for things like SGX, IVA, NEON, etc. See <plat/feature.h> Kevin > if (cpu_is_omap3630()) { > omap3_mpu_volt_info.vp_vddmin = OMAP3630_VP1_VLIMITTO_VDDMIN; > omap3_mpu_volt_info.vp_vddmax = OMAP3630_VP1_VLIMITTO_VDDMAX; -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html