From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: Re: [RFC PATCH 03/13] dt-bindings: drm/tegra: Update DPAUX documentation Date: Fri, 17 Jun 2016 18:13:06 +0200 Message-ID: <20160617161306.GD27475@ulmo.ba.sec> References: <1466165027-17917-1-git-send-email-jonathanh@nvidia.com> <1466165027-17917-4-git-send-email-jonathanh@nvidia.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="NklN7DEeGtkPCoo3" Return-path: Received: from mail-pa0-f67.google.com ([209.85.220.67]:35143 "EHLO mail-pa0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932732AbcFQQNL (ORCPT ); Fri, 17 Jun 2016 12:13:11 -0400 Content-Disposition: inline In-Reply-To: <1466165027-17917-4-git-send-email-jonathanh@nvidia.com> Sender: linux-i2c-owner@vger.kernel.org List-Id: linux-i2c@vger.kernel.org To: Jon Hunter Cc: David Airlie , Stephen Warren , Alexandre Courbot , Wolfram Sang , Linus Walleij , Rob Herring , Mark Rutland , dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org, linux-i2c@vger.kernel.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org --NklN7DEeGtkPCoo3 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Jun 17, 2016 at 01:03:37PM +0100, Jon Hunter wrote: > Update the DPAUX compatibility string information for Tegra124, Tegra132 > and Tegra210. For Tegra210 an additional clock, 'sor-safe' is also > required for DPAUX and so add this clock information as well. >=20 > Signed-off-by: Jon Hunter > --- > .../devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt | 7 += +++--- > 1 file changed, 4 insertions(+), 3 deletions(-) >=20 > diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra= 20-host1x.txt b/Documentation/devicetree/bindings/display/tegra/nvidia,tegr= a20-host1x.txt > index a3bd8c050c4e..361a472eac4b 100644 > --- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host= 1x.txt > +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host= 1x.txt > @@ -226,9 +226,9 @@ of the following host1x client modules: > - nvidia,dpaux: phandle to a DispayPort AUX interface > =20 > - dpaux: DisplayPort AUX interface > - - compatible: For Tegra124, must contain "nvidia,tegra124-dpaux". Oth= erwise, > - must contain '"nvidia,-dpaux", "nvidia,tegra124-dpaux"', where > - is tegra132. > + - compatible : Should contain one of the following: > + - "nvidia,tegra124-dpaux": for Tegra124 and Tegra132 > + - "nvidia,tegra210-dpaux": for Tegra210 > - reg: Physical base address and length of the controller's registers. > - interrupts: The interrupt outputs from the controller. > - clocks: Must contain an entry for each entry in clock-names. > @@ -236,6 +236,7 @@ of the following host1x client modules: > - clock-names: Must include the following entries: > - dpaux: clock input for the DPAUX hardware > - parent: reference clock > + - sor-safe: additional clock input for the DPAUX hardware on Tegra210 It might be worth calling this simply "safe" because that's the contextual role of the clock, whereas sor-safe is the system name of the clock. Thierry --NklN7DEeGtkPCoo3 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJXZCGSAAoJEN0jrNd/PrOhFvMQAKhOYcpls3CmecqieOZSo2Au k6hbK4I1mqoDnuqbblQfZxXhuqx9elwh5PMsHcRNKgkMzzp07svv0ihqa1WO9yd0 IvEk4TDEEh1n7quTC+ul3MoWJDlyQlQhg49CJATWcn58N04d4+jOuQamUJSJvTCb hgpPyeiG5tv4wi9j14HYSxqNDE98AcQTGe9PazbfF4VP5XDN2MBGg85YxhxhfuX+ FxG3IteNytoX7aJdzlmb+zqGscG0tJuhle86vtHi3dyJDkIKg+RHcnLUWCEkdnhv ztCJQ8CP+q7leYZA/9QDTPbRZr7EG8y6I98SpVFvywMRUcLnQ/esae/ZjaTIKN4u Wc97+4VyRja0op5Y/PNXnO8FCe2AUND7nbg5ui5x1fpQJ+n9NzAPVUxE4ewlDUoH 4EZlDWRWChsmz0CUsn+TrURBfNQhYGiHQM80Bxvu8grhRwFgoY8xlIo0HMVuy0hn KXNM+QwOKSkqO9dJt+5gFGEBS5hbBmuFKf8oIdgY1vSJrYSV7XFIdyHmiO/Nio63 yt0nmzJ00QIN27Ieo6i27uBc/6w4D1oMjhiyIBv1kLPCMuEbFCRENqh0M9PbEX8K nDrXz6tsU7Wwy0E1ccjwLfQ9pnkYf49p2Qz0B/w1I8PYkf3npLC+WpqFXpMWIPms H+Ke8fD+TsThKsOZmY6+ =eZ/j -----END PGP SIGNATURE----- --NklN7DEeGtkPCoo3--