From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomi Valkeinen Subject: Re: [PATCH] ARM: OMAP5: DSS hwmod data Date: Wed, 12 Mar 2014 12:33:04 +0200 Message-ID: <532037E0.1080309@ti.com> References: <1394619996-3525-1-git-send-email-tomi.valkeinen@ti.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="N7G4pfgKmNrMRSpVss0rXbSU1RUc4aDUG" Return-path: Received: from comal.ext.ti.com ([198.47.26.152]:51057 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753664AbaCLKdc (ORCPT ); Wed, 12 Mar 2014 06:33:32 -0400 In-Reply-To: <1394619996-3525-1-git-send-email-tomi.valkeinen@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Tony Lindgren , Paul Walmsley , =?ISO-8859-1?Q?Beno=EEt_Cousson?= Cc: Archit Taneja , linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org --N7G4pfgKmNrMRSpVss0rXbSU1RUc4aDUG Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On 12/03/14 12:26, Tomi Valkeinen wrote: > Hi, >=20 > This patch adds hwmod data for omap5 display subsystem. I have tested t= his on > omap5-uevm with a DSI panel. I cannot test omap5-uevm's hdmi output yet= , as the > mainline is missing omap5 HDMI driver. >=20 > I do see this when booting: >=20 > omap_hwmod: dss_dispc: cannot be enabled for reset (3) > omap_hwmod: dss_dsi1: cannot be enabled for reset (3) > omap_hwmod: dss_dsi2: cannot be enabled for reset (3) > omap_hwmod: dss_hdmi: cannot be enabled for reset (3) > omap_hwmod: dss_rfbi: cannot be enabled for reset (3) >=20 > But at least DSI works just fine. Oh, I forgot to say that I tested this on top of the DSS DT branch, and unpublished omap5 and omap5-uevm display patches. So if applied to the current mainline, the hwmods are not used at all (except the reset at boot time, I think). But if this gets merged for 3.15, it'll make adding omap5 DSS support easier for 3.16 as the HWMOD data is already there. Tomi --N7G4pfgKmNrMRSpVss0rXbSU1RUc4aDUG Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBAgAGBQJTIDfgAAoJEPo9qoy8lh71VakP/ArMU738Aeh/ErsfOm+Yv2L1 OTSMTdAur9yO3AfgrbhgYSOmhKwq+c3zEFKBgUKrQVo/ZTkyfgMoq/0B9RbAPo/t C/8InQwqvVca775vIWvoQKydLsWT3On5ASNL71m1Ql57MMJ4Ns5ORnUCBtZ7AvCB 7QJ9UzL1250pfDttTOGS/d33bZH0o11uYqJgsi99YB7Ml/RZwEqRf+up09rweGyJ J265K8LX1IuOWyqKc5N4JzCPkekFfEl8cm9Hn8TYFSTjOoHZKr3SDDU+Dg8WcAUN eSfDITqj4iNoRnFHuYxVnv1VhIsE+LO3aYuJ3q/F1PzarmEdgu0JVQ5xDDjQiJiD Nd/dj10N4jHs1wep5kLw9YPFuFOCgkv+HdWWRNXkrgPIcisrdQ0Kw3JEA2fR1mhi 8AZyjgsH8WJM+3HdeRaL+QG0+wC6FEGOPrxfi4uFP9qH8EwtLaq1SoB8QXAKpUTj tUwtamFU9P1R4CrOMjuQsPaVnv0O3wb9UtjGSGaww94/uo10yhzSP1EqE3zAz9N5 wu5/hBxtuji1DuFGDTq5uXO6ga5GbaQpmE8eU5l8GXDb0H4dT8Q9mYFwjLoVkDTk GsCsdq620TtbiLPi247QXH0+yh16l2Ql5QuflveVMCtgVHS+Ug3cb3hRHihdR8L+ OxexiVqOndcDYRZ+jRjc =IxE+ -----END PGP SIGNATURE----- --N7G4pfgKmNrMRSpVss0rXbSU1RUc4aDUG-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: tomi.valkeinen@ti.com (Tomi Valkeinen) Date: Wed, 12 Mar 2014 12:33:04 +0200 Subject: [PATCH] ARM: OMAP5: DSS hwmod data In-Reply-To: <1394619996-3525-1-git-send-email-tomi.valkeinen@ti.com> References: <1394619996-3525-1-git-send-email-tomi.valkeinen@ti.com> Message-ID: <532037E0.1080309@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 12/03/14 12:26, Tomi Valkeinen wrote: > Hi, > > This patch adds hwmod data for omap5 display subsystem. I have tested this on > omap5-uevm with a DSI panel. I cannot test omap5-uevm's hdmi output yet, as the > mainline is missing omap5 HDMI driver. > > I do see this when booting: > > omap_hwmod: dss_dispc: cannot be enabled for reset (3) > omap_hwmod: dss_dsi1: cannot be enabled for reset (3) > omap_hwmod: dss_dsi2: cannot be enabled for reset (3) > omap_hwmod: dss_hdmi: cannot be enabled for reset (3) > omap_hwmod: dss_rfbi: cannot be enabled for reset (3) > > But at least DSI works just fine. Oh, I forgot to say that I tested this on top of the DSS DT branch, and unpublished omap5 and omap5-uevm display patches. So if applied to the current mainline, the hwmods are not used at all (except the reset at boot time, I think). But if this gets merged for 3.15, it'll make adding omap5 DSS support easier for 3.16 as the HWMOD data is already there. Tomi -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 901 bytes Desc: OpenPGP digital signature URL: