From: Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
To: Tom Rini <trini-l0cyMroinI0@public.gmane.org>
Cc: Nishanth Menon <nm-l0cyMroinI0@public.gmane.org>,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
balbi-l0cyMroinI0@public.gmane.org,
gerald-xujr6ya/RELK0SuXxyvBAPegYHeGw8Jk@public.gmane.org,
fcooper-l0cyMroinI0@public.gmane.org,
beagleboard-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
Subject: Re: [PATCH POST V2] ARM: dts: Add am57xx-beagle-x15
Date: Mon, 10 Nov 2014 15:46:16 -0800 [thread overview]
Message-ID: <20141110234615.GF31454@atomide.com> (raw)
In-Reply-To: <545D1150.9000700-l0cyMroinI0@public.gmane.org>
* Tom Rini <trini-l0cyMroinI0@public.gmane.org> [141107 10:38]:
> On 11/07/2014 12:47 PM, Nishanth Menon wrote:
> > BeagleBoard-X15 is the next generation Open Source Hardware
> > BeagleBoard based on TI's AM5728 SoC featuring dual core 1.5GHz A15
> > processor. The platform features 2GB DDR3L (w/dual 32bit busses),
> > eSATA, 3 USB3.0 ports, integrated HDMI (1920x1080@60), separate LCD
> > port, video In port, 4GB eMMC, uSD, Analog audio in/out, dual 1G
> > Ethernet.
> >
> > For more information, refer to:
> > BeagleBoard-X15 Wiki:
> > http://www.elinux.org/Beagleboard:BeagleBoard-X15
> >
> > AM5728 is part of the Sitara product family whose additional details
> > will be available: http://www.ti.com/lsds/ti/arm/overview.page
> >
> > Technical Reference Manual for AM5728 is public domain at:
> > http://www.ti.com/lit/spruhz6
> >
> > Just add basic support for the moment, the following updates are needed:
> > i) Ethernet - depends on SoC dts fixes
> > ii) USB Client (USB2) - depends on GPIO extcon
> > ii) HDMI - additional driver fixes pending
> > iii) Audio - additional driver fixes pending
> >
> > NOTE:
> > AM5728 Data Manual (SPRS915L - August 2014) section 4.1.1 states: "All
> > unused power supply balls must be supplied with the voltages specified
> > in the Section 5.2, Recommended Operating Conditions". This implies
> > that all unused voltage rails for AM5728 can never be switched off even
> > if the hardware blocks inside that voltage domain is unused. Switching
> > off these unused rails may result in stability issues on other domains
> > and increased leakage and power-on-hour impacts.
> >
> > Signed-off-by: Felipe Balbi <balbi-l0cyMroinI0@public.gmane.org>
> > Signed-off-by: Nishanth Menon <nm-l0cyMroinI0@public.gmane.org>
>
> Reviewed-by: Tom Rini <trini-l0cyMroinI0@public.gmane.org>
Applying into omap-for-v3.19/dt thanks.
Tony
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WARNING: multiple messages have this Message-ID (diff)
From: tony@atomide.com (Tony Lindgren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH POST V2] ARM: dts: Add am57xx-beagle-x15
Date: Mon, 10 Nov 2014 15:46:16 -0800 [thread overview]
Message-ID: <20141110234615.GF31454@atomide.com> (raw)
In-Reply-To: <545D1150.9000700@ti.com>
* Tom Rini <trini@ti.com> [141107 10:38]:
> On 11/07/2014 12:47 PM, Nishanth Menon wrote:
> > BeagleBoard-X15 is the next generation Open Source Hardware
> > BeagleBoard based on TI's AM5728 SoC featuring dual core 1.5GHz A15
> > processor. The platform features 2GB DDR3L (w/dual 32bit busses),
> > eSATA, 3 USB3.0 ports, integrated HDMI (1920x1080 at 60), separate LCD
> > port, video In port, 4GB eMMC, uSD, Analog audio in/out, dual 1G
> > Ethernet.
> >
> > For more information, refer to:
> > BeagleBoard-X15 Wiki:
> > http://www.elinux.org/Beagleboard:BeagleBoard-X15
> >
> > AM5728 is part of the Sitara product family whose additional details
> > will be available: http://www.ti.com/lsds/ti/arm/overview.page
> >
> > Technical Reference Manual for AM5728 is public domain at:
> > http://www.ti.com/lit/spruhz6
> >
> > Just add basic support for the moment, the following updates are needed:
> > i) Ethernet - depends on SoC dts fixes
> > ii) USB Client (USB2) - depends on GPIO extcon
> > ii) HDMI - additional driver fixes pending
> > iii) Audio - additional driver fixes pending
> >
> > NOTE:
> > AM5728 Data Manual (SPRS915L - August 2014) section 4.1.1 states: "All
> > unused power supply balls must be supplied with the voltages specified
> > in the Section 5.2, Recommended Operating Conditions". This implies
> > that all unused voltage rails for AM5728 can never be switched off even
> > if the hardware blocks inside that voltage domain is unused. Switching
> > off these unused rails may result in stability issues on other domains
> > and increased leakage and power-on-hour impacts.
> >
> > Signed-off-by: Felipe Balbi <balbi@ti.com>
> > Signed-off-by: Nishanth Menon <nm@ti.com>
>
> Reviewed-by: Tom Rini <trini@ti.com>
Applying into omap-for-v3.19/dt thanks.
Tony
WARNING: multiple messages have this Message-ID (diff)
From: Tony Lindgren <tony@atomide.com>
To: Tom Rini <trini@ti.com>
Cc: Nishanth Menon <nm@ti.com>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-omap@vger.kernel.org, balbi@ti.com,
gerald@granddesignsgroup.com, fcooper@ti.com,
beagleboard@googlegroups.com
Subject: Re: [PATCH POST V2] ARM: dts: Add am57xx-beagle-x15
Date: Mon, 10 Nov 2014 15:46:16 -0800 [thread overview]
Message-ID: <20141110234615.GF31454@atomide.com> (raw)
In-Reply-To: <545D1150.9000700@ti.com>
* Tom Rini <trini@ti.com> [141107 10:38]:
> On 11/07/2014 12:47 PM, Nishanth Menon wrote:
> > BeagleBoard-X15 is the next generation Open Source Hardware
> > BeagleBoard based on TI's AM5728 SoC featuring dual core 1.5GHz A15
> > processor. The platform features 2GB DDR3L (w/dual 32bit busses),
> > eSATA, 3 USB3.0 ports, integrated HDMI (1920x1080@60), separate LCD
> > port, video In port, 4GB eMMC, uSD, Analog audio in/out, dual 1G
> > Ethernet.
> >
> > For more information, refer to:
> > BeagleBoard-X15 Wiki:
> > http://www.elinux.org/Beagleboard:BeagleBoard-X15
> >
> > AM5728 is part of the Sitara product family whose additional details
> > will be available: http://www.ti.com/lsds/ti/arm/overview.page
> >
> > Technical Reference Manual for AM5728 is public domain at:
> > http://www.ti.com/lit/spruhz6
> >
> > Just add basic support for the moment, the following updates are needed:
> > i) Ethernet - depends on SoC dts fixes
> > ii) USB Client (USB2) - depends on GPIO extcon
> > ii) HDMI - additional driver fixes pending
> > iii) Audio - additional driver fixes pending
> >
> > NOTE:
> > AM5728 Data Manual (SPRS915L - August 2014) section 4.1.1 states: "All
> > unused power supply balls must be supplied with the voltages specified
> > in the Section 5.2, Recommended Operating Conditions". This implies
> > that all unused voltage rails for AM5728 can never be switched off even
> > if the hardware blocks inside that voltage domain is unused. Switching
> > off these unused rails may result in stability issues on other domains
> > and increased leakage and power-on-hour impacts.
> >
> > Signed-off-by: Felipe Balbi <balbi@ti.com>
> > Signed-off-by: Nishanth Menon <nm@ti.com>
>
> Reviewed-by: Tom Rini <trini@ti.com>
Applying into omap-for-v3.19/dt thanks.
Tony
next prev parent reply other threads:[~2014-11-10 23:46 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-07 17:47 [PATCH POST V2] ARM: dts: Add am57xx-beagle-x15 Nishanth Menon
2014-11-07 17:47 ` Nishanth Menon
2014-11-07 17:47 ` Nishanth Menon
[not found] ` <1415382433-31772-1-git-send-email-nm-l0cyMroinI0@public.gmane.org>
2014-11-07 18:33 ` Andreas Färber
2014-11-07 18:33 ` Andreas Färber
2014-11-07 18:33 ` Andreas Färber
[not found] ` <545D1087.3080100-l3A5Bk7waGM@public.gmane.org>
2014-11-07 18:34 ` Gerald Coley
2014-11-07 18:34 ` Gerald Coley
2014-11-07 18:34 ` Gerald Coley
2014-11-07 18:37 ` Tom Rini
2014-11-07 18:37 ` Tom Rini
2014-11-07 18:37 ` Tom Rini
[not found] ` <545D1150.9000700-l0cyMroinI0@public.gmane.org>
2014-11-10 23:46 ` Tony Lindgren [this message]
2014-11-10 23:46 ` Tony Lindgren
2014-11-10 23:46 ` Tony Lindgren
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