| Message ID | 20200304121943.28989-1-daniel.baluta@oss.nxp.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | Introduce multi PM domains helpers | expand |
On Wed, 2020-03-04 at 14:19 +0200, Daniel Baluta wrote: > From: Daniel Baluta <daniel.baluta@nxp.com> > > i.MX8QXP/i.MX8QM has IPs that need multiple power domains to be up > in order to work. In order to help drivers, we introduce multi PM > domains helpers that are able to activate/deactivate multi PM > domains. > > First patch introduces the helpers and second patch demonstrates how > a driver can use them instead of hardcoding the PM domains handling. > > Changes since v1: (addressed Ranjani's comments) > - enhanced description for dev_multi_pm_attach return value > - renamed exit_unroll_pm label to exit_detach_pm > > Daniel Baluta (2): > PM / domains: Introduce multi PM domains helpers > ASoC: SOF: Use multi PM domains helpers Both patches LGTM. Thanks Daniel. Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Rafael / Ulf / Aisheng, Any comments? On Wed, Mar 4, 2020 at 2:20 PM Daniel Baluta <daniel.baluta@oss.nxp.com> wrote: > > From: Daniel Baluta <daniel.baluta@nxp.com> > > i.MX8QXP/i.MX8QM has IPs that need multiple power domains to be up > in order to work. In order to help drivers, we introduce multi PM > domains helpers that are able to activate/deactivate multi PM domains. > > First patch introduces the helpers and second patch demonstrates how > a driver can use them instead of hardcoding the PM domains handling. > > Changes since v1: (addressed Ranjani's comments) > - enhanced description for dev_multi_pm_attach return value > - renamed exit_unroll_pm label to exit_detach_pm > > Daniel Baluta (2): > PM / domains: Introduce multi PM domains helpers > ASoC: SOF: Use multi PM domains helpers > > drivers/base/power/common.c | 93 +++++++++++++++++++++++++++++++++++++ > include/linux/pm_domain.h | 19 ++++++++ > sound/soc/sof/imx/imx8.c | 60 ++++-------------------- > 3 files changed, 121 insertions(+), 51 deletions(-) > > -- > 2.17.1 >
From: Daniel Baluta <daniel.baluta@nxp.com> i.MX8QXP/i.MX8QM has IPs that need multiple power domains to be up in order to work. In order to help drivers, we introduce multi PM domains helpers that are able to activate/deactivate multi PM domains. First patch introduces the helpers and second patch demonstrates how a driver can use them instead of hardcoding the PM domains handling. Changes since v1: (addressed Ranjani's comments) - enhanced description for dev_multi_pm_attach return value - renamed exit_unroll_pm label to exit_detach_pm Daniel Baluta (2): PM / domains: Introduce multi PM domains helpers ASoC: SOF: Use multi PM domains helpers drivers/base/power/common.c | 93 +++++++++++++++++++++++++++++++++++++ include/linux/pm_domain.h | 19 ++++++++ sound/soc/sof/imx/imx8.c | 60 ++++-------------------- 3 files changed, 121 insertions(+), 51 deletions(-)