Re: [RFC PATCH v2 09/11] devfreq: exynos-bus: Add interconnect functionality to exynos-bus

2019-12-18 Thread Artur Świgoń
On Wed, 2019-12-18 at 19:39 +0900, Chanwoo Choi wrote: > Hi, > > 2019년 12월 18일 (수) 오후 7:19, Artur Świgoń 님이 작성: > > > > Hi, > > > > Thank you for the review. > > > > On Mon, 2019-12-16 at 09:44 +0900, Chanwoo Choi wrote: > > > Hi, > > > > > > On 9/19/19 11:22 PM, Artur Świgoń wrote: > > > >

Re: [RFC PATCH v2 09/11] devfreq: exynos-bus: Add interconnect functionality to exynos-bus

2019-12-18 Thread Artur Świgoń
Hi, Thank you for the review. On Mon, 2019-12-16 at 09:44 +0900, Chanwoo Choi wrote: > Hi, > > On 9/19/19 11:22 PM, Artur Świgoń wrote: > > From: Artur Świgoń > > > > This patch adds interconnect functionality to the exynos-bus devfreq > > driver. > > > > The SoC topology is a graph (or,

Re: [RFC PATCH v2 09/11] devfreq: exynos-bus: Add interconnect functionality to exynos-bus

2019-12-18 Thread Chanwoo Choi
Hi, If possible, I'd like to apply these patches to v5.6-rc1. It is very useful feature to support the QoS for user device using memory bus. 2019년 12월 18일 (수) 오후 7:48, Artur Świgoń 님이 작성: > > On Wed, 2019-12-18 at 19:39 +0900, Chanwoo Choi wrote: > > Hi, > > > > 2019년 12월 18일 (수) 오후 7:19, Artur

Re: [RFC PATCH v2 09/11] devfreq: exynos-bus: Add interconnect functionality to exynos-bus

2019-12-18 Thread Chanwoo Choi
Hi, 2019년 12월 18일 (수) 오후 7:19, Artur Świgoń 님이 작성: > > Hi, > > Thank you for the review. > > On Mon, 2019-12-16 at 09:44 +0900, Chanwoo Choi wrote: > > Hi, > > > > On 9/19/19 11:22 PM, Artur Świgoń wrote: > > > From: Artur Świgoń > > > > > > This patch adds interconnect functionality to the

Re: [RFC PATCH v2 09/11] devfreq: exynos-bus: Add interconnect functionality to exynos-bus

2019-12-16 Thread Chanwoo Choi
Hi, On 9/19/19 11:22 PM, Artur Świgoń wrote: > From: Artur Świgoń > > This patch adds interconnect functionality to the exynos-bus devfreq > driver. > > The SoC topology is a graph (or, more specifically, a tree) and most of > its edges are taken from the devfreq parent-child hierarchy (cf. >

Re: [RFC PATCH v2 09/11] devfreq: exynos-bus: Add interconnect functionality to exynos-bus

2019-12-04 Thread Chanwoo Choi
Hi Artur, On 12/3/19 2:05 AM, Artur Świgoń wrote: > Hi Chanwoo, > > On Wed, 2019-09-25 at 16:03 +0900, Chanwoo Choi wrote: >> Hi, >> >> I need the time to dig the ICC framework >> to understand them detailed. After that, I'll review this. > > Any updates on this topic? I'm sorry for delaying

Re: [RFC PATCH v2 09/11] devfreq: exynos-bus: Add interconnect functionality to exynos-bus

2019-12-03 Thread Artur Świgoń
Hi Chanwoo, On Wed, 2019-09-25 at 16:03 +0900, Chanwoo Choi wrote: > Hi, > > I need the time to dig the ICC framework > to understand them detailed. After that, I'll review this. Any updates on this topic? Regardless of the purpose of this RFC, I think patches 01-04 are still beneficial to

Re: [RFC PATCH v2 09/11] devfreq: exynos-bus: Add interconnect functionality to exynos-bus

2019-09-25 Thread Artur Świgoń
Hi, On Wed, 2019-09-25 at 16:03 +0900, Chanwoo Choi wrote: > Hi, > > I need the time to dig the ICC framework > to understand them detailed. After that, I'll review this. > > Basically, I agree this approach. But, I'm wondering > the existing binding method between 'bus_leftbus' and 'bus_dmc'.

Re: [RFC PATCH v2 09/11] devfreq: exynos-bus: Add interconnect functionality to exynos-bus

2019-09-25 Thread Chanwoo Choi
Hi, I need the time to dig the ICC framework to understand them detailed. After that, I'll review this. Basically, I agree this approach. But, I'm wondering the existing binding method between 'bus_leftbus' and 'bus_dmc'. >From before, I thought that devfreq framework need to enhance the binding

[RFC PATCH v2 09/11] devfreq: exynos-bus: Add interconnect functionality to exynos-bus

2019-09-20 Thread Artur Świgoń
From: Artur Świgoń This patch adds interconnect functionality to the exynos-bus devfreq driver. The SoC topology is a graph (or, more specifically, a tree) and most of its edges are taken from the devfreq parent-child hierarchy (cf. Documentation/devicetree/bindings/devfreq/exynos-bus.txt). Due