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From: Tony Lindgren <tony@atomide.com>
To: Faiz Abbas <faiz_abbas@ti.com>
Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
	linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-clk@vger.kernel.org, mark.rutland@arm.com, paul@pwsan.com,
	t-kristo@ti.com, robh+dt@kernel.org, bcousson@baylibre.com
Subject: Re: [PATCH v3 4/6] bus: ti-sysc: Add support for software reset
Date: Tue, 3 Jul 2018 00:07:43 -0700	[thread overview]
Message-ID: <20180703070743.GG112168@atomide.com> (raw)
In-Reply-To: <20180611070332.GP5738@atomide.com>

* Tony Lindgren <tony@atomide.com> [180611 07:06]:
> * Faiz Abbas <faiz_abbas@ti.com> [180611 06:48]:
> > Hi,
> > 
> > On Monday 11 June 2018 11:59 AM, Tony Lindgren wrote:
> > > * Faiz Abbas <faiz_abbas@ti.com> [180611 06:28]:
> > >> Great. I thought I completely misunderstood you. But I don't see what
> > >> adding another function will accomplish. A QUIRK flag used in the same
> > >> function would work well enough>
> > > Fine with me as long as the function stays simple for both
> > > syss and sysc reset.
> > >
> > 
> > 
> > In general a reset status bit being in sysstatus is the norm and it
> > being in sysconfig should be the "quirk" for which a flag needs to be
> > added. What do you think?
> 
> Sure makes sense to me.
> 
> > As an aside, naming bitshifts by the name of the platform they were
> > originally added in seems weird. There should be some generic mask
> > saying "soft reset is the 0th bit". Currently I am using
> > SYSC_OMAP4_SOFTRESET for a dra76x module. I guess it depends on how many
> > different sysconfig types we have.
> 
> Sure we could have a macro for that.

So what's the conclusion on this one? Are you going to do one
more version of the ti-sysc driver patch?

Regards,

Tony

WARNING: multiple messages have this Message-ID (diff)
From: tony@atomide.com (Tony Lindgren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 4/6] bus: ti-sysc: Add support for software reset
Date: Tue, 3 Jul 2018 00:07:43 -0700	[thread overview]
Message-ID: <20180703070743.GG112168@atomide.com> (raw)
In-Reply-To: <20180611070332.GP5738@atomide.com>

* Tony Lindgren <tony@atomide.com> [180611 07:06]:
> * Faiz Abbas <faiz_abbas@ti.com> [180611 06:48]:
> > Hi,
> > 
> > On Monday 11 June 2018 11:59 AM, Tony Lindgren wrote:
> > > * Faiz Abbas <faiz_abbas@ti.com> [180611 06:28]:
> > >> Great. I thought I completely misunderstood you. But I don't see what
> > >> adding another function will accomplish. A QUIRK flag used in the same
> > >> function would work well enough>
> > > Fine with me as long as the function stays simple for both
> > > syss and sysc reset.
> > >
> > 
> > 
> > In general a reset status bit being in sysstatus is the norm and it
> > being in sysconfig should be the "quirk" for which a flag needs to be
> > added. What do you think?
> 
> Sure makes sense to me.
> 
> > As an aside, naming bitshifts by the name of the platform they were
> > originally added in seems weird. There should be some generic mask
> > saying "soft reset is the 0th bit". Currently I am using
> > SYSC_OMAP4_SOFTRESET for a dra76x module. I guess it depends on how many
> > different sysconfig types we have.
> 
> Sure we could have a macro for that.

So what's the conclusion on this one? Are you going to do one
more version of the ti-sysc driver patch?

Regards,

Tony

  reply	other threads:[~2018-07-03  7:07 UTC|newest]

Thread overview: 66+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-06  6:08 [PATCH v3 0/6] Add MCAN Support for dra76x Faiz Abbas
2018-06-06  6:08 ` Faiz Abbas
2018-06-06  6:08 ` Faiz Abbas
2018-06-06  6:08 ` [PATCH v3 1/6] ARM: dts: dra762: Add MCAN clock support Faiz Abbas
2018-06-06  6:08   ` Faiz Abbas
2018-06-06  6:08   ` Faiz Abbas
2018-06-06  6:08   ` Faiz Abbas
2018-06-06  6:08 ` [PATCH v3 2/6] clk: ti: dra7: Add clkctrl clock data for the mcan clocks Faiz Abbas
2018-06-06  6:08   ` Faiz Abbas
2018-06-06  6:08   ` Faiz Abbas
2018-06-11 18:22   ` Rob Herring
2018-06-11 18:22     ` Rob Herring
2018-06-06  6:08 ` [PATCH v3 3/6] bus: ti-sysc: Add support for using ti-sysc for MCAN on dra76x Faiz Abbas
2018-06-06  6:08   ` Faiz Abbas
2018-06-06  6:08   ` Faiz Abbas
2018-06-06  6:08 ` [PATCH v3 4/6] bus: ti-sysc: Add support for software reset Faiz Abbas
2018-06-06  6:08   ` Faiz Abbas
2018-06-06  6:08   ` Faiz Abbas
2018-06-07  7:35   ` Tony Lindgren
2018-06-07  7:35     ` Tony Lindgren
2018-06-07 10:24     ` Faiz Abbas
2018-06-07 10:24       ` Faiz Abbas
2018-06-07 10:24       ` Faiz Abbas
2018-06-08  6:21       ` Tony Lindgren
2018-06-08  6:21         ` Tony Lindgren
2018-06-11  6:08         ` Faiz Abbas
2018-06-11  6:08           ` Faiz Abbas
2018-06-11  6:08           ` Faiz Abbas
2018-06-11  6:09           ` Tony Lindgren
2018-06-11  6:09             ` Tony Lindgren
2018-06-11  6:27             ` Faiz Abbas
2018-06-11  6:27               ` Faiz Abbas
2018-06-11  6:27               ` Faiz Abbas
2018-06-11  6:29               ` Tony Lindgren
2018-06-11  6:29                 ` Tony Lindgren
2018-06-11  6:47                 ` Faiz Abbas
2018-06-11  6:47                   ` Faiz Abbas
2018-06-11  6:47                   ` Faiz Abbas
2018-06-11  7:03                   ` Tony Lindgren
2018-06-11  7:03                     ` Tony Lindgren
2018-07-03  7:07                     ` Tony Lindgren [this message]
2018-07-03  7:07                       ` Tony Lindgren
2018-07-03  7:29                       ` Faiz Abbas
2018-07-03  7:29                         ` Faiz Abbas
2018-07-03  7:29                         ` Faiz Abbas
2018-07-03  7:31                         ` Tony Lindgren
2018-07-03  7:31                           ` Tony Lindgren
2018-07-04 13:36                           ` Faiz Abbas
2018-07-04 13:36                             ` Faiz Abbas
2018-07-04 13:36                             ` Faiz Abbas
2018-07-05  5:55                             ` Tony Lindgren
2018-07-05  5:55                               ` Tony Lindgren
2018-07-05  6:53                               ` Faiz Abbas
2018-07-05  6:53                                 ` Faiz Abbas
2018-07-05  6:53                                 ` Faiz Abbas
2018-06-06  6:08 ` [PATCH v3 5/6] ARM: dts: Add generic interconnect target module node for MCAN Faiz Abbas
2018-06-06  6:08   ` Faiz Abbas
2018-06-06  6:08   ` Faiz Abbas
2018-06-06  6:08 ` [PATCH v3 6/6] ARM: dts: dra76x: Add MCAN node Faiz Abbas
2018-06-06  6:08   ` Faiz Abbas
2018-06-06  6:08   ` Faiz Abbas
2018-06-06 10:09 ` [PATCH v3 0/6] Add MCAN Support for dra76x Tony Lindgren
2018-06-06 10:09   ` Tony Lindgren
2018-06-06 10:13   ` Faiz Abbas
2018-06-06 10:13     ` Faiz Abbas
2018-06-06 10:13     ` Faiz Abbas

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