| Message ID | 20180629110432.5179-1-ulf.hansson@linaro.org |
|---|---|
| Headers | show |
| Series | PM / Domains: Enable name based lookup at attach | expand |
On 06/29/2018 04:34 PM, Ulf Hansson wrote: > Recently we added support to manage multiple PM domains per device. Consumer > drivers were provided an API, dev_pm_domain_attach_by_id() to associate its > device with one of its PM domain, by using an index. > > Let's extend this to allow the association to be done using a name based > lookup, which follows the similar concept as for other resource types, such as > clocks for example. Updated [1] to use dev_pm_domain_attach_by_name() instead of dev_pm_domain_attach_by_id() Everything works as expected. Tested-by: Rajendra Nayak <rnayak@codeaurora.org> [1] https://patchwork.kernel.org/patch/10496107/ > > Ulf Hansson (3): > PM / Domains: dt: Add a power-domain-names property > PM / Domains: Introduce option to attach a device by name to genpd > PM / Domains: Introduce dev_pm_domain_attach_by_name() > > .../bindings/power/power_domain.txt | 8 +++++++ > drivers/base/power/common.c | 17 +++++++++++++ > drivers/base/power/domain.c | 24 +++++++++++++++++++ > include/linux/pm_domain.h | 15 ++++++++++++ > 4 files changed, 64 insertions(+) >
On 29-06-18, 13:04, Ulf Hansson wrote: > Recently we added support to manage multiple PM domains per device. Consumer > drivers were provided an API, dev_pm_domain_attach_by_id() to associate its > device with one of its PM domain, by using an index. > > Let's extend this to allow the association to be done using a name based > lookup, which follows the similar concept as for other resource types, such as > clocks for example. > > Ulf Hansson (3): > PM / Domains: dt: Add a power-domain-names property > PM / Domains: Introduce option to attach a device by name to genpd > PM / Domains: Introduce dev_pm_domain_attach_by_name() Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
On Monday, July 2, 2018 9:08:06 AM CEST Viresh Kumar wrote: > On 29-06-18, 13:04, Ulf Hansson wrote: > > Recently we added support to manage multiple PM domains per device. Consumer > > drivers were provided an API, dev_pm_domain_attach_by_id() to associate its > > device with one of its PM domain, by using an index. > > > > Let's extend this to allow the association to be done using a name based > > lookup, which follows the similar concept as for other resource types, such as > > clocks for example. > > > > Ulf Hansson (3): > > PM / Domains: dt: Add a power-domain-names property > > PM / Domains: Introduce option to attach a device by name to genpd > > PM / Domains: Introduce dev_pm_domain_attach_by_name() > > Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> > > Do we need Rob to ACK the binding change? -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On 9 July 2018 at 12:06, Rafael J. Wysocki <rjw@rjwysocki.net> wrote: > On Monday, July 2, 2018 9:08:06 AM CEST Viresh Kumar wrote: >> On 29-06-18, 13:04, Ulf Hansson wrote: >> > Recently we added support to manage multiple PM domains per device. Consumer >> > drivers were provided an API, dev_pm_domain_attach_by_id() to associate its >> > device with one of its PM domain, by using an index. >> > >> > Let's extend this to allow the association to be done using a name based >> > lookup, which follows the similar concept as for other resource types, such as >> > clocks for example. >> > >> > Ulf Hansson (3): >> > PM / Domains: dt: Add a power-domain-names property >> > PM / Domains: Introduce option to attach a device by name to genpd >> > PM / Domains: Introduce dev_pm_domain_attach_by_name() >> >> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> >> >> > > Do we need Rob to ACK the binding change? > Normally, yes, however, the change to binding is trivial and the concept of using a names property isn't something new. I would be highly surprised if he would object. I say apply it. Kind regards Uffe -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Monday, July 9, 2018 1:38:38 PM CEST Ulf Hansson wrote: > On 9 July 2018 at 12:06, Rafael J. Wysocki <rjw@rjwysocki.net> wrote: > > On Monday, July 2, 2018 9:08:06 AM CEST Viresh Kumar wrote: > >> On 29-06-18, 13:04, Ulf Hansson wrote: > >> > Recently we added support to manage multiple PM domains per device. Consumer > >> > drivers were provided an API, dev_pm_domain_attach_by_id() to associate its > >> > device with one of its PM domain, by using an index. > >> > > >> > Let's extend this to allow the association to be done using a name based > >> > lookup, which follows the similar concept as for other resource types, such as > >> > clocks for example. > >> > > >> > Ulf Hansson (3): > >> > PM / Domains: dt: Add a power-domain-names property > >> > PM / Domains: Introduce option to attach a device by name to genpd > >> > PM / Domains: Introduce dev_pm_domain_attach_by_name() > >> > >> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> > >> > >> > > > > Do we need Rob to ACK the binding change? > > > > Normally, yes, however, the change to binding is trivial and the > concept of using a names property isn't something new. I would be > highly surprised if he would object. > > I say apply it. OK, applied along with the other two. Thanks! -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html