linux-toradex.git - Linux kernel for Apalis and Colibri modules

Age	Commit message (Collapse)	Author
2023-11-23	firmware: arm_scpi: Move power-domain driver to the pmdomain dir	Sudeep Holla
	To simplify with maintenance let's move the Arm SCPI power-domain driver to the new pmdomain directory. Note this is different from and precedes the new Arm SCMI protocol. Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Link: https://lore.kernel.org/r/20231123120847.2825444-2-sudeep.holla@arm.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2023-09-21	firmware: arm_scmi: Move power-domain driver to the pmdomain dir	Sudeep Holla
	To simplify with maintenance let's move the Arm SCMI power-domain driver to the new pmdomain directory. Link: https://lore.kernel.org/all/20230921113328.3208651-1-sudeep.holla@arm.com Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Cc: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2023-09-21	pmdomain: arm: Add the SCMI performance domain	Ulf Hansson
	To enable support for performance scaling (DVFS) for generic devices with the SCMI performance protocol, let's add an SCMI performance domain. This is being modelled as a genpd provider, with support for performance scaling through genpd's ->set_performance_state() callback. Note that, this adds the initial support that allows consumer drivers for attached devices, to vote for a new performance state via calling the dev_pm_genpd_set_performance_state(). However, this should be avoided as it's in most cases preferred to use the OPP library to vote for a new OPP instead. The support using the OPP library isn't part of this change, but needs to be implemented from subsequent changes. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Link: https://lore.kernel.org/r/20230919121605.7304-1-ulf.hansson@linaro.org Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>