RE: [RFC 0/5] Renesas RZ series pinctrl driver

2017-01-30 Thread Chris Brandt
On Monday, January 30, 2017, Laurent Pinchart wrote: > > It depends on the actual hardware: while per-pin settings are suitable > > for SoCs that have per-pin hardware configuration (e.g. RZ/A1), it's > > not suitable for SoCs where that's not the case, and where the > > hardware has group-wise

Re: [RFC 0/5] Renesas RZ series pinctrl driver

2017-01-30 Thread Laurent Pinchart
Hi Geert, On Monday 30 Jan 2017 17:08:11 Geert Uytterhoeven wrote: > On Mon, Jan 30, 2017 at 2:51 PM, Linus Walleij wrote: > > On Wed, Jan 25, 2017 at 7:09 PM, Jacopo Mondi wrote: > >> after having discussed in great detail the RZ series per-pin PFC > >> hardware peculiarities, this is a proposal

Re: [RFC 0/5] Renesas RZ series pinctrl driver

2017-01-30 Thread jacopo mondi
Hi Tony, On 30/01/2017 16:53, Tony Lindgren wrote: * Linus Walleij [170130 05:53]: On Wed, Jan 25, 2017 at 7:09 PM, Jacopo Mondi wrote: after having discussed in great detail the RZ series per-pin PFC hardware peculiarities, this is a

Re: [RFC 0/5] Renesas RZ series pinctrl driver

2017-01-30 Thread Tony Lindgren
* Linus Walleij [170130 05:53]: > On Wed, Jan 25, 2017 at 7:09 PM, Jacopo Mondi > wrote: > > >after having discussed in great detail the RZ series per-pin PFC hardware > > peculiarities, this is a proposal for a possible pin-based pin

Re: [RFC 0/5] Renesas RZ series pinctrl driver

2017-01-30 Thread Linus Walleij
On Wed, Jan 25, 2017 at 7:09 PM, Jacopo Mondi wrote: >after having discussed in great detail the RZ series per-pin PFC hardware > peculiarities, this is a proposal for a possible pin-based pin controller > driver for SoC devices of Renesas RZ family. > > This RFC

Re: [RFC 0/5] Renesas RZ series pinctrl driver

2017-01-26 Thread Geert Uytterhoeven
Hi Jacopo, On Wed, Jan 25, 2017 at 7:09 PM, Jacopo Mondi wrote: >after having discussed in great detail the RZ series per-pin PFC hardware > peculiarities, this is a proposal for a possible pin-based pin controller > driver for SoC devices of Renesas RZ family.

RE: [RFC 0/5] Renesas RZ series pinctrl driver

2017-01-25 Thread Chris Brandt
Hi Jacopo, Thanks for the patches. On Wednesday, January 25, 2017, Jacopo Mondi wrote: > Right now, the only "SoC" module support implemented is for RZ/A1H (Genmai > and GR-Peach boards). I'm going to give it a try on the RZ/A1 RSK board. > I have tested the correctness of mux settings