On Fri, 28 Jan 2011 16:31:22 -0800 Kevin Hilman <[email protected]> wrote:
> Hi Vishwa, > > Vishwanath BS <[email protected]> writes: > > > +/* OMAP 3430 MPU Core VDD dependency table */ > > +static struct omap_vdd_dep_volt omap34xx_vdd1_vdd2_data[] = { > > + {.main_vdd_volt = OMAP3430_VDD_MPU_OPP1_UV, .dep_vdd_volt = > > OMAP4430_VDD_CORE_OPP50_UV}, > > + {.main_vdd_volt = OMAP3430_VDD_MPU_OPP2_UV, .dep_vdd_volt = > > OMAP4430_VDD_CORE_OPP50_UV}, > > + {.main_vdd_volt = OMAP3430_VDD_MPU_OPP3_UV, .dep_vdd_volt = > > OMAP4430_VDD_CORE_OPP100_UV}, > > + {.main_vdd_volt = OMAP3430_VDD_MPU_OPP4_UV, .dep_vdd_volt = > > OMAP4430_VDD_CORE_OPP100_UV}, > > + {.main_vdd_volt = OMAP3430_VDD_MPU_OPP5_UV, .dep_vdd_volt = > > OMAP4430_VDD_CORE_OPP100_UV}, > > + {.main_vdd_volt = 0, .dep_vdd_volt = 0}, > > +}; > > This 34xx table has 4430 OPP voltages for CORE, which are clearly not > right. 34xx has 3 CORE voltages to pick from, so I'm not sure which > ones are right > > Please update this with the correct 34xx voltages and also validate on > 34xx also. > Is it known what subsystem dependencies there are? What I've noticed on N900 that the DSS will stop working if core voltage is scaled under OMAP3430_VDD_CORE_OPP3_UV. I.e. either if using OMAP4430_VDD_CORE_OPP50_UV above or OMAP3430_VDD_CORE_OPP2 or 1. -- Jarkko -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
