Re: [PATCH v2 1/5] dt-bindings: opp: Introduce bandwidth-MBps bindings

2019-04-24 Thread Bjorn Andersson
On Wed 24 Apr 02:00 PDT 2019, Sibi Sankar wrote: > On 4/24/19 12:19 PM, Viresh Kumar wrote: > > On 24-04-19, 12:16, Rajendra Nayak wrote: > > > On 4/23/2019 6:58 PM, Georgi Djakov wrote: [..] > > > > +/ { > > > > + cpus { > > > > + CPU0: cpu@0 { > > > > +

Re: [PATCH v2 1/5] dt-bindings: opp: Introduce bandwidth-MBps bindings

2019-04-24 Thread Viresh Kumar
On 24-04-19, 14:30, Sibi Sankar wrote: > Hey Viresh, > > On 4/24/19 12:19 PM, Viresh Kumar wrote: > > On 24-04-19, 12:16, Rajendra Nayak wrote: > > > > > > > > > On 4/23/2019 6:58 PM, Georgi Djakov wrote: > > > > In addition to frequency and voltage, some devices may have bandwidth > > > >

Re: [PATCH v2 1/5] dt-bindings: opp: Introduce bandwidth-MBps bindings

2019-04-24 Thread Sibi Sankar
Hey Viresh, On 4/24/19 12:19 PM, Viresh Kumar wrote: On 24-04-19, 12:16, Rajendra Nayak wrote: On 4/23/2019 6:58 PM, Georgi Djakov wrote: In addition to frequency and voltage, some devices may have bandwidth requirements for their interconnect throughput - for example a CPU or GPU may also

Re: [PATCH v2 1/5] dt-bindings: opp: Introduce bandwidth-MBps bindings

2019-04-24 Thread Sibi Sankar
Hey Georgi, On 4/23/19 6:58 PM, Georgi Djakov wrote: In addition to frequency and voltage, some devices may have bandwidth requirements for their interconnect throughput - for example a CPU or GPU may also need to increase or decrease their bandwidth to DDR memory based on the current operating

Re: [PATCH v2 1/5] dt-bindings: opp: Introduce bandwidth-MBps bindings

2019-04-24 Thread Viresh Kumar
On 24-04-19, 12:16, Rajendra Nayak wrote: > > > On 4/23/2019 6:58 PM, Georgi Djakov wrote: > > In addition to frequency and voltage, some devices may have bandwidth > > requirements for their interconnect throughput - for example a CPU > > or GPU may also need to increase or decrease their

Re: [PATCH v2 1/5] dt-bindings: opp: Introduce bandwidth-MBps bindings

2019-04-24 Thread Rajendra Nayak
On 4/23/2019 6:58 PM, Georgi Djakov wrote: In addition to frequency and voltage, some devices may have bandwidth requirements for their interconnect throughput - for example a CPU or GPU may also need to increase or decrease their bandwidth to DDR memory based on the current operating

Re: [PATCH v2 1/5] dt-bindings: opp: Introduce bandwidth-MBps bindings

2019-04-23 Thread Viresh Kumar
On 23-04-19, 16:28, Georgi Djakov wrote: > In addition to frequency and voltage, some devices may have bandwidth > requirements for their interconnect throughput - for example a CPU > or GPU may also need to increase or decrease their bandwidth to DDR > memory based on the current operating

[PATCH v2 1/5] dt-bindings: opp: Introduce bandwidth-MBps bindings

2019-04-23 Thread Georgi Djakov
In addition to frequency and voltage, some devices may have bandwidth requirements for their interconnect throughput - for example a CPU or GPU may also need to increase or decrease their bandwidth to DDR memory based on the current operating performance point. Extend the OPP tables with