From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757820AbcDLVNo (ORCPT ); Tue, 12 Apr 2016 17:13:44 -0400 Received: from muru.com ([72.249.23.125]:50647 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757760AbcDLVN1 (ORCPT ); Tue, 12 Apr 2016 17:13:27 -0400 Date: Tue, 12 Apr 2016 14:13:23 -0700 From: Tony Lindgren To: Nishanth Menon Cc: =?utf-8?Q?Beno=C3=AEt?= Cousson , linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH 1/2] ARM: dts: Add support for dra72-evm rev C (ES2.0) Message-ID: <20160412211322.GE5995@atomide.com> References: <1458859969-14298-1-git-send-email-nm@ti.com> <1458859969-14298-2-git-send-email-nm@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1458859969-14298-2-git-send-email-nm@ti.com> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Nishanth Menon [160324 15:53]: > DRA72-EVM now has an upgrade to Rev C with ES2.0 silicon. As part of > this change, a few updates were factored in that were software > incompatible with previous board in few areas: > - We now use DP83867 ethernet phy instead of older DP838865 which fails > in certain usecases. > - Two ethernet ports now instead of the single one in rev B. > - polarities changed for certain pcf gpios > - Due to SoC phy current requirements, VDDA supplies are split between > ldo5 and ldo2 (ldo2 was previously unused). NOTE: DSS (VDDA_VIDEO) is > still supplied by ldo5. > > NOTE: It does not make much sense to spin off a new board compatible > flag since there is no real benefit for the same. I guess that can always be added later on if needed. Can you please repost this against current omap-for-v4.7/dt as it no longer applies? Thanks, Tony From mboxrd@z Thu Jan 1 00:00:00 1970 From: tony@atomide.com (Tony Lindgren) Date: Tue, 12 Apr 2016 14:13:23 -0700 Subject: [PATCH 1/2] ARM: dts: Add support for dra72-evm rev C (ES2.0) In-Reply-To: <1458859969-14298-2-git-send-email-nm@ti.com> References: <1458859969-14298-1-git-send-email-nm@ti.com> <1458859969-14298-2-git-send-email-nm@ti.com> Message-ID: <20160412211322.GE5995@atomide.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org * Nishanth Menon [160324 15:53]: > DRA72-EVM now has an upgrade to Rev C with ES2.0 silicon. As part of > this change, a few updates were factored in that were software > incompatible with previous board in few areas: > - We now use DP83867 ethernet phy instead of older DP838865 which fails > in certain usecases. > - Two ethernet ports now instead of the single one in rev B. > - polarities changed for certain pcf gpios > - Due to SoC phy current requirements, VDDA supplies are split between > ldo5 and ldo2 (ldo2 was previously unused). NOTE: DSS (VDDA_VIDEO) is > still supplied by ldo5. > > NOTE: It does not make much sense to spin off a new board compatible > flag since there is no real benefit for the same. I guess that can always be added later on if needed. Can you please repost this against current omap-for-v4.7/dt as it no longer applies? Thanks, Tony