RE: [PATCH 1/3] ARM: at91: flush the L2 cache before entering cpu idle

2017-01-11 Thread Wenyou.Yang
ker...@vger.kernel.org>; robh+dt ; linux-arm- > ker...@lists.infradead.org > Subject: Re: [PATCH 1/3] ARM: at91: flush the L2 cache before entering cpu > idle > > On Wed, Jan 11, 2017 at 12:05:05PM +0100, Jean-Jacques Hiblot wrote: > > 2017-01-11 9:15 GMT+01:00 : > >

Re: [PATCH 1/3] ARM: at91: flush the L2 cache before entering cpu idle

2017-01-11 Thread Jean-Jacques Hiblot
>> Linux Kernel Mailing List ; Rob Herring >> >> ; linux-arm-ker...@lists.infradead.org >> >> Subject: Re: [PATCH 1/3] ARM: at91: flush the L2 cache before entering >> >> cpu idle >> >> >> >> 2017-01-10 17:18 GMT+01:00 Alexand

Re: [PATCH 1/3] ARM: at91: flush the L2 cache before entering cpu idle

2017-01-11 Thread Russell King - ARM Linux
gt;> To: Alexandre Belloni > >> Cc: Wenyou Yang - A41535 ; Mark Rutland > >> ; devicetree ; Russell > >> King ; Wenyou Yang - A41535 > >> ; Nicolas Ferre ; > >> Linux Kernel Mailing List ; Rob Herring > >> ; linux-arm-ker...@lists.infradead.org >

Re: [PATCH 1/3] ARM: at91: flush the L2 cache before entering cpu idle

2017-01-11 Thread Jean-Jacques Hiblot
e ; Russell >> King ; Wenyou Yang - A41535 >> ; Nicolas Ferre ; >> Linux Kernel Mailing List ; Rob Herring >> ; linux-arm-ker...@lists.infradead.org >> Subject: Re: [PATCH 1/3] ARM: at91: flush the L2 cache before entering cpu >> idle >> >> 2017-01-10 17:18 G

RE: [PATCH 1/3] ARM: at91: flush the L2 cache before entering cpu idle

2017-01-11 Thread Wenyou.Yang
; Linux Kernel Mailing List ; Rob Herring > ; linux-arm-ker...@lists.infradead.org > Subject: Re: [PATCH 1/3] ARM: at91: flush the L2 cache before entering cpu > idle > > 2017-01-10 17:18 GMT+01:00 Alexandre Belloni > : > > I though a bit more about it, and I don't real

Re: [PATCH 1/3] ARM: at91: flush the L2 cache before entering cpu idle

2017-01-10 Thread Alexandre Belloni
On 10/01/2017 at 17:50:58 +0100, Jean-Jacques Hiblot wrote : > 2017-01-10 17:18 GMT+01:00 Alexandre Belloni > : > > I though a bit more about it, and I don't really like the new compatible > > string. I don't feel this should be necessary. > > > > What about the following: > > > > diff --git a/arch

Re: [PATCH 1/3] ARM: at91: flush the L2 cache before entering cpu idle

2017-01-10 Thread Jean-Jacques Hiblot
2017-01-10 17:18 GMT+01:00 Alexandre Belloni : > I though a bit more about it, and I don't really like the new compatible > string. I don't feel this should be necessary. > > What about the following: > > diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c > index b4332b727e9c..0333aca63

Re: [PATCH 1/3] ARM: at91: flush the L2 cache before entering cpu idle

2017-01-10 Thread Alexandre Belloni
On 10/01/2017 at 17:18:21 +0100, Alexandre Belloni wrote : > I though a bit more about it, and I don't really like the new compatible > string. I don't feel this should be necessary. > > What about the following: > > diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c > index b4332b727

Re: [PATCH 1/3] ARM: at91: flush the L2 cache before entering cpu idle

2017-01-10 Thread Alexandre Belloni
I though a bit more about it, and I don't really like the new compatible string. I don't feel this should be necessary. What about the following: diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index b4332b727e9c..0333aca63e44 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mac

RE: [PATCH 1/3] ARM: at91: flush the L2 cache before entering cpu idle

2017-01-08 Thread Wenyou.Yang
Wenyou Yang - A41535 > ; devicet...@vger.kernel.org; linux-arm- > ker...@lists.infradead.org > Subject: Re: [PATCH 1/3] ARM: at91: flush the L2 cache before entering cpu > idle > > Hi, > > On 06/01/2017 at 14:59:45 +0800, Wenyou Yang wrote : > > For the SoCs such as SAMA5D

Re: [PATCH 1/3] ARM: at91: flush the L2 cache before entering cpu idle

2017-01-06 Thread Alexandre Belloni
Hi, On 06/01/2017 at 14:59:45 +0800, Wenyou Yang wrote : > For the SoCs such as SAMA5D2 and SAMA5D4 which have L2 cache, > flush the L2 cache first before entering the cpu idle. > > Signed-off-by: Wenyou Yang > --- > > arch/arm/mach-at91/pm.c | 19 +++ > drivers/memory/at

[PATCH 1/3] ARM: at91: flush the L2 cache before entering cpu idle

2017-01-05 Thread Wenyou Yang
For the SoCs such as SAMA5D2 and SAMA5D4 which have L2 cache, flush the L2 cache first before entering the cpu idle. Signed-off-by: Wenyou Yang --- arch/arm/mach-at91/pm.c | 19 +++ drivers/memory/atmel-sdramc.c | 1 + 2 files changed, 20 insertions(+) diff --git a/arch/