Re: [PATCH 0/4] Introducing Exynos ChipId driver

2014-05-12 Thread Arnd Bergmann
On Sunday 11 May 2014 18:47:28 Olof Johansson wrote: > > > Also for platsmp.c and pm.c I can think of following approaches > > > 1: Keep these macros till we get generic solution? > > > 2: Allow chipid driver to expose APIs to check SoC id and SoC revisions > > > till we get > > > generic solution

Re: [PATCH 0/4] Introducing Exynos ChipId driver

2014-05-11 Thread Olof Johansson
(Taking the discussion here since Panjak pointed me to this thread when I commented on the latest patch set) On Mon, May 05, 2014 at 04:58:14PM +0200, Arnd Bergmann wrote: > On Monday 05 May 2014 18:23:55 Pankaj Dubey wrote: > > On 05/04/2014 12:02 AM, Arnd Bergmann wrote: > > > Ideally this shoul

Re: [PATCH 0/4] Introducing Exynos ChipId driver

2014-05-06 Thread Arnd Bergmann
On Tuesday 06 May 2014 15:57:24 Pankaj Dubey wrote: > On 05/05/2014 11:58 PM, Arnd Bergmann wrote: > > On Monday 05 May 2014 18:23:55 Pankaj Dubey wrote: > >> On 05/04/2014 12:02 AM, Arnd Bergmann wrote: > >>> Ideally this should be done by slightly restructuring the DT > >>> source to make all on-

Re: [PATCH 0/4] Introducing Exynos ChipId driver

2014-05-06 Thread Arnd Bergmann
On Monday 05 May 2014 10:34:02 Rob Herring wrote: > > > Ideally this should be done by slightly restructuring the DT > > source to make all on-chip devices appear below the soc node. > > We'd have to think a bit about how to best do this while > > preserving compatibility with existing dts files.

Re: [PATCH 0/4] Introducing Exynos ChipId driver

2014-05-05 Thread Pankaj Dubey
On 05/05/2014 11:58 PM, Arnd Bergmann wrote: On Monday 05 May 2014 18:23:55 Pankaj Dubey wrote: On 05/04/2014 12:02 AM, Arnd Bergmann wrote: Ideally this should be done by slightly restructuring the DT source to make all on-chip devices appear below the soc node. Currently I can't see soc node

Re: [PATCH 0/4] Introducing Exynos ChipId driver

2014-05-05 Thread Rob Herring
On Sat, May 3, 2014 at 10:02 AM, Arnd Bergmann wrote: > On Saturday 03 May 2014 15:11:36 Pankaj Dubey wrote: >> This patch series attempts to get rid of soc_is_exynos macros >> and eventually with the help of this series we can probably get >> rid of CONFIG_SOC_EXYNOS in near future. >> Ea

Re: [PATCH 0/4] Introducing Exynos ChipId driver

2014-05-05 Thread Arnd Bergmann
On Monday 05 May 2014 16:58:14 Arnd Bergmann wrote: > > Also for platsmp.c and pm.c I can think of following approaches > > 1: Keep these macros till we get generic solution? > > 2: Allow chipid driver to expose APIs to check SoC id and SoC revisions > > till we get > > generic solution. So that a

Re: [PATCH 0/4] Introducing Exynos ChipId driver

2014-05-05 Thread Arnd Bergmann
On Monday 05 May 2014 18:23:55 Pankaj Dubey wrote: > On 05/04/2014 12:02 AM, Arnd Bergmann wrote: > > Ideally this should be done by slightly restructuring the DT > > source to make all on-chip devices appear below the soc node. > > Currently I can't see soc nodes in exynos4 and exynos5 DT files.

Re: [PATCH 0/4] Introducing Exynos ChipId driver

2014-05-05 Thread Pankaj Dubey
Hi Arnd, Thanks for review and suggestions. On 05/04/2014 12:02 AM, Arnd Bergmann wrote: On Saturday 03 May 2014 15:11:36 Pankaj Dubey wrote: This patch series attempts to get rid of soc_is_exynos macros and eventually with the help of this series we can probably get rid of CONFIG_SOC_EXYN

Re: [PATCH 0/4] Introducing Exynos ChipId driver

2014-05-03 Thread Arnd Bergmann
On Saturday 03 May 2014 15:11:36 Pankaj Dubey wrote: > This patch series attempts to get rid of soc_is_exynos macros > and eventually with the help of this series we can probably get > rid of CONFIG_SOC_EXYNOS in near future. > Each Exynos SoC has ChipID block which can give information abo

[PATCH 0/4] Introducing Exynos ChipId driver

2014-05-02 Thread Pankaj Dubey
This patch series attempts to get rid of soc_is_exynos macros and eventually with the help of this series we can probably get rid of CONFIG_SOC_EXYNOS in near future. Each Exynos SoC has ChipID block which can give information about SoC's product Id and revision number. Currently we have si