On Wed, 2015-03-25 at 11:37 -0600, Gilad Avidov wrote: > pmic_arb v2 has no support for spmi non-data commands and thus > returns -EOPNOTSUPP on .cmd callback. This causes a failure in > spmi_drv_probe() which sends a wakeup command to the slave before > probing its driver. This patchset removes the wakeup from > spmi_drv_probe() since the spmi spec stipulates that a slaves > default state is active and doesn't need a wakeup. > > Changes from v3 to v4: > * Remove the claim that this is a bug fix off the commit text > * Unmap the core register space as soon as we know that it will not be used > * Assign the core reg space to a local until we know if it appropriate to use > it to configure the controller fields (on v1) or unmap it (on v2). > > Changes from v4 to v5: > * remove the unmap added in v4 since it is used again and the mapping is managed. > * correct printf formatting for 64bit compilers. > * correct base address for reading the channel table. > > Gilad Avidov (2): > spmi: remove wakeup command before slave probe > spmi: pmic_arb: add support for hw version 2 Thank you Gilad. This is fine now. Tested on APQ8084 (controller v1) and MSM8916 (controller v2). I am wandering which is the appropriate tree to merge this? Kumar? Tested-by: Ivan T. Ivanov <iivanov@xxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
