On 09-01-18, 16:49, Sudeep Holla wrote: > The dependency on physical_package_id from the topology to get the > cluster identifier is wrong. The concept of cluster used in ARM topology > is unfortunately not well defined in the architecture, we should avoid > using it. Further the frequency domain need not be mapped to so called > "clusters" one to one. > > SCPI already provides means to obtain the frequency domain id from the > device tree. In order to support some new topologies(e.g. DSU which > contains 2 frequency domains within the physical cluster), pseudo > clusters are created to make this driver work which is wrong again. > > In order to solve those issues and also remove dependency of topological > physical id for frequency domain, this patch removes the arm_big_little > dependency from scpi driver. > > Cc: "Rafael J. Wysocki" <[email protected]> > Cc: Viresh Kumar <[email protected]> > Signed-off-by: Sudeep Holla <[email protected]> > --- > drivers/cpufreq/scpi-cpufreq.c | 193 > +++++++++++++++++++++++++++++++++++++---- > 1 file changed, 178 insertions(+), 15 deletions(-)
Acked-by: Viresh Kumar <[email protected]> -- viresh
