Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751571AbaKJXrD (ORCPT ); Mon, 10 Nov 2014 18:47:03 -0500 Received: from mho-02-ewr.mailhop.org ([204.13.248.72]:61974 "EHLO mho-02-ewr.mailhop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751119AbaKJXrB (ORCPT ); Mon, 10 Nov 2014 18:47:01 -0500 X-Mail-Handler: Dyn Standard SMTP by Dyn X-Originating-IP: 104.193.169.186 X-Report-Abuse-To: abuse@dyndns.com (see http://www.dyndns.com/services/sendlabs/outbound_abuse.html for abuse reporting information) X-MHO-User: U2FsdGVkX1+A7j6uxRGtVGCB7g260UgQ Date: Mon, 10 Nov 2014 15:46:16 -0800 From: Tony Lindgren To: Tom Rini Cc: Nishanth Menon , 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 Message-ID: <20141110234615.GF31454@atomide.com> References: <1415382433-31772-1-git-send-email-nm@ti.com> <545D1150.9000700@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <545D1150.9000700@ti.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Tom Rini [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 > > Signed-off-by: Nishanth Menon > > Reviewed-by: Tom Rini Applying into omap-for-v3.19/dt thanks. Tony -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/