From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754854AbcEDR0l (ORCPT ); Wed, 4 May 2016 13:26:41 -0400 Received: from muru.com ([72.249.23.125]:53336 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754401AbcEDR0j (ORCPT ); Wed, 4 May 2016 13:26:39 -0400 Date: Wed, 4 May 2016 10:26:35 -0700 From: Tony Lindgren To: Peter Ujfalusi Cc: linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Nishanth Menon Subject: Re: [PATCH] ARM: dts: omap5-igep0050: Correct hdmi regulator Message-ID: <20160504172634.GS5995@atomide.com> References: <1461925297-9734-1-git-send-email-peter.ujfalusi@ti.com> <6ee9d67a-e907-715a-f3f5-d90a470314c3@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <6ee9d67a-e907-715a-f3f5-d90a470314c3@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 Hi, Adding Nishanth to Cc. * Peter Ujfalusi [160429 05:15]: > ldo7_reg, obviously ;) > > > status = "okay"; > > regulator-min-microvolt = <1800000>; > > regulator-max-microvolt = <1800000>; > > }; It really seems to be ldo7, otherwise there's no HDMI output. I don't have the schematics either. But it seems we have at least two other regressions in Linux next that prevent me from testing this properly: 1. On igepv5, I get this for the MMC regulator ldo9: bypassed regulator has no supply! ldo9: failed to get the current voltage(-517) palmas-pmic 48070000.i2c:palmas@48:palmas_pmic: failed to register 48070000.i2c:palmar I'm pretty sure it really is using the ldo9 for MMC just like omap5-uevm.. Nishanth suggested it may use something else, but why would it as ldo9 has a nice voltage range? 2. On both omap5-uevm and igepv5, NFSroot hangs It seems that NFSroot boots to the point where PM runtime now just shuts down some regulator affecting the USB connected smsc Ethernet adapter? Regards, Tony