Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-08-27 Thread Kishon Vijay Abraham I
Hi, On Tuesday 28 August 2018 06:52 AM, Nishanth Menon wrote: > On 15:55-20180827, Tony Lindgren wrote: >> * Kishon Vijay Abraham I [180827 03:06]: >>> Hi Tony, >>> >>> On Monday 20 August 2018 08:01 PM, Tony Lindgren wrote: * Kishon Vijay Abraham I [180808 06:35]: > On Tuesday 05 June

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-08-27 Thread Kishon Vijay Abraham I
Hi, On Tuesday 28 August 2018 06:52 AM, Nishanth Menon wrote: > On 15:55-20180827, Tony Lindgren wrote: >> * Kishon Vijay Abraham I [180827 03:06]: >>> Hi Tony, >>> >>> On Monday 20 August 2018 08:01 PM, Tony Lindgren wrote: * Kishon Vijay Abraham I [180808 06:35]: > On Tuesday 05 June

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-08-27 Thread Nishanth Menon
On 15:55-20180827, Tony Lindgren wrote: > * Kishon Vijay Abraham I [180827 03:06]: > > Hi Tony, > > > > On Monday 20 August 2018 08:01 PM, Tony Lindgren wrote: > > > * Kishon Vijay Abraham I [180808 06:35]: > > >> On Tuesday 05 June 2018 07:35 PM, Rob Herring wrote: > > >>> Really need 64-bit

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-08-27 Thread Nishanth Menon
On 15:55-20180827, Tony Lindgren wrote: > * Kishon Vijay Abraham I [180827 03:06]: > > Hi Tony, > > > > On Monday 20 August 2018 08:01 PM, Tony Lindgren wrote: > > > * Kishon Vijay Abraham I [180808 06:35]: > > >> On Tuesday 05 June 2018 07:35 PM, Rob Herring wrote: > > >>> Really need 64-bit

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-08-27 Thread Tony Lindgren
* Kishon Vijay Abraham I [180827 03:06]: > Hi Tony, > > On Monday 20 August 2018 08:01 PM, Tony Lindgren wrote: > > * Kishon Vijay Abraham I [180808 06:35]: > >> On Tuesday 05 June 2018 07:35 PM, Rob Herring wrote: > >>> Really need 64-bit addresses and sizes? Use ranges to limit the > >>>

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-08-27 Thread Tony Lindgren
* Kishon Vijay Abraham I [180827 03:06]: > Hi Tony, > > On Monday 20 August 2018 08:01 PM, Tony Lindgren wrote: > > * Kishon Vijay Abraham I [180808 06:35]: > >> On Tuesday 05 June 2018 07:35 PM, Rob Herring wrote: > >>> Really need 64-bit addresses and sizes? Use ranges to limit the > >>>

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-08-26 Thread Kishon Vijay Abraham I
Hi Tony, On Monday 20 August 2018 08:01 PM, Tony Lindgren wrote: > * Kishon Vijay Abraham I [180808 06:35]: >> On Tuesday 05 June 2018 07:35 PM, Rob Herring wrote: >>> Really need 64-bit addresses and sizes? Use ranges to limit the >>> address space if possible. >> >> We now have address-cells

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-08-26 Thread Kishon Vijay Abraham I
Hi Tony, On Monday 20 August 2018 08:01 PM, Tony Lindgren wrote: > * Kishon Vijay Abraham I [180808 06:35]: >> On Tuesday 05 June 2018 07:35 PM, Rob Herring wrote: >>> Really need 64-bit addresses and sizes? Use ranges to limit the >>> address space if possible. >> >> We now have address-cells

Re: Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-08-20 Thread Tony Lindgren
* Kishon Vijay Abraham I [180808 06:35]: > On Tuesday 05 June 2018 07:35 PM, Rob Herring wrote: > > Really need 64-bit addresses and sizes? Use ranges to limit the > > address space if possible. > > We now have address-cells as <1>, >

Re: Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-08-20 Thread Tony Lindgren
* Kishon Vijay Abraham I [180808 06:35]: > On Tuesday 05 June 2018 07:35 PM, Rob Herring wrote: > > Really need 64-bit addresses and sizes? Use ranges to limit the > > address space if possible. > > We now have address-cells as <1>, >

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-08-20 Thread Tony Lindgren
* Sekhar Nori [180615 13:41]: > > How well we can reuse individual interconnect segments is something I > have to think about / experiment. Will have to be wary of any "short > paths" or "cross connections". These short paths and cross connections are almost certainly just additional ranges

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-08-20 Thread Tony Lindgren
* Sekhar Nori [180615 13:41]: > > How well we can reuse individual interconnect segments is something I > have to think about / experiment. Will have to be wary of any "short > paths" or "cross connections". These short paths and cross connections are almost certainly just additional ranges

Re: Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-08-08 Thread Kishon Vijay Abraham I
Hi Rob, On Tuesday 05 June 2018 07:35 PM, Rob Herring wrote: > On Tue, Jun 5, 2018 at 1:05 AM, Nishanth Menon wrote: >> The AM654 SoC is a lead device of the K3 Multicore SoC architecture >> platform, targeted for broad market and industrial control with aim to >> meet the complex processing

Re: Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-08-08 Thread Kishon Vijay Abraham I
Hi Rob, On Tuesday 05 June 2018 07:35 PM, Rob Herring wrote: > On Tue, Jun 5, 2018 at 1:05 AM, Nishanth Menon wrote: >> The AM654 SoC is a lead device of the K3 Multicore SoC architecture >> platform, targeted for broad market and industrial control with aim to >> meet the complex processing

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-06-15 Thread Sekhar Nori
Hi Tony, On Friday 15 June 2018 10:31 AM, Tony Lindgren wrote: > * Nishanth Menon [180614 13:07]: >> On 12:38-20180614, Tony Lindgren wrote: >> From A53 view, a more accurate view might be - from an interconnect >> view of the world (still simplified - i have ignored the sub bus >> segments in

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-06-15 Thread Sekhar Nori
Hi Tony, On Friday 15 June 2018 10:31 AM, Tony Lindgren wrote: > * Nishanth Menon [180614 13:07]: >> On 12:38-20180614, Tony Lindgren wrote: >> From A53 view, a more accurate view might be - from an interconnect >> view of the world (still simplified - i have ignored the sub bus >> segments in

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-06-14 Thread Tony Lindgren
* Nishanth Menon [180614 13:07]: > On 12:38-20180614, Tony Lindgren wrote: > > Some comments on the ranges below. > > Thanks for reviewing in detail (I understand we are in the middle of > merge window, so thanks for the extra effort). > > > > > * Nishanth Menon [180607 16:41]: > > > + soc0:

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-06-14 Thread Tony Lindgren
* Nishanth Menon [180614 13:07]: > On 12:38-20180614, Tony Lindgren wrote: > > Some comments on the ranges below. > > Thanks for reviewing in detail (I understand we are in the middle of > merge window, so thanks for the extra effort). > > > > > * Nishanth Menon [180607 16:41]: > > > + soc0:

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-06-14 Thread Nishanth Menon
On 12:38-20180614, Tony Lindgren wrote: > Some comments on the ranges below. Thanks for reviewing in detail (I understand we are in the middle of merge window, so thanks for the extra effort). > > * Nishanth Menon [180607 16:41]: > > + soc0: soc0 { > > + compatible = "simple-bus";

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-06-14 Thread Nishanth Menon
On 12:38-20180614, Tony Lindgren wrote: > Some comments on the ranges below. Thanks for reviewing in detail (I understand we are in the middle of merge window, so thanks for the extra effort). > > * Nishanth Menon [180607 16:41]: > > + soc0: soc0 { > > + compatible = "simple-bus";

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-06-14 Thread Tony Lindgren
Hi, Some comments on the ranges below. * Nishanth Menon [180607 16:41]: > + soc0: soc0 { > + compatible = "simple-bus"; > + #address-cells = <2>; > + #size-cells = <2>; > + ranges; I suggest you leave out the soc0, that's not real. Just make

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-06-14 Thread Tony Lindgren
Hi, Some comments on the ranges below. * Nishanth Menon [180607 16:41]: > + soc0: soc0 { > + compatible = "simple-bus"; > + #address-cells = <2>; > + #size-cells = <2>; > + ranges; I suggest you leave out the soc0, that's not real. Just make

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-06-07 Thread Nishanth Menon
On 14:05-20180605, Rob Herring wrote: > On Tue, Jun 5, 2018 at 1:05 AM, Nishanth Menon wrote: [...] > > + soc0: soc0 { > > + compatible = "simple-bus"; > > + #address-cells = <2>; > > + #size-cells = <2>; > > + ranges; > > Really

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-06-07 Thread Nishanth Menon
On 14:05-20180605, Rob Herring wrote: > On Tue, Jun 5, 2018 at 1:05 AM, Nishanth Menon wrote: [...] > > + soc0: soc0 { > > + compatible = "simple-bus"; > > + #address-cells = <2>; > > + #size-cells = <2>; > > + ranges; > > Really

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-06-05 Thread Tony Lindgren
* Rob Herring [180605 14:08]: > On Tue, Jun 5, 2018 at 1:05 AM, Nishanth Menon wrote: > > + soc0: soc0 { > > + compatible = "simple-bus"; > > + #address-cells = <2>; > > + #size-cells = <2>; > > + ranges; > > Really need 64-bit

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-06-05 Thread Tony Lindgren
* Rob Herring [180605 14:08]: > On Tue, Jun 5, 2018 at 1:05 AM, Nishanth Menon wrote: > > + soc0: soc0 { > > + compatible = "simple-bus"; > > + #address-cells = <2>; > > + #size-cells = <2>; > > + ranges; > > Really need 64-bit

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-06-05 Thread Rob Herring
On Tue, Jun 5, 2018 at 1:05 AM, Nishanth Menon wrote: > The AM654 SoC is a lead device of the K3 Multicore SoC architecture > platform, targeted for broad market and industrial control with aim to > meet the complex processing needs of modern embedded products. > > Some highlights of this SoC

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-06-05 Thread Rob Herring
On Tue, Jun 5, 2018 at 1:05 AM, Nishanth Menon wrote: > The AM654 SoC is a lead device of the K3 Multicore SoC architecture > platform, targeted for broad market and industrial control with aim to > meet the complex processing needs of modern embedded products. > > Some highlights of this SoC

[RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-06-05 Thread Nishanth Menon
The AM654 SoC is a lead device of the K3 Multicore SoC architecture platform, targeted for broad market and industrial control with aim to meet the complex processing needs of modern embedded products. Some highlights of this SoC are: * Quad ARMv8 A53 cores split over two clusters * GICv3

[RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-06-05 Thread Nishanth Menon
The AM654 SoC is a lead device of the K3 Multicore SoC architecture platform, targeted for broad market and industrial control with aim to meet the complex processing needs of modern embedded products. Some highlights of this SoC are: * Quad ARMv8 A53 cores split over two clusters * GICv3