From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jon Hunter Subject: [RFC PATCH 03/13] dt-bindings: drm/tegra: Update DPAUX documentation Date: Fri, 17 Jun 2016 13:03:37 +0100 Message-ID: <1466165027-17917-4-git-send-email-jonathanh@nvidia.com> References: <1466165027-17917-1-git-send-email-jonathanh@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1466165027-17917-1-git-send-email-jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Thierry Reding , David Airlie , Stephen Warren , Alexandre Courbot , Wolfram Sang , Linus Walleij , Rob Herring , Mark Rutland Cc: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-gpio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Jon Hunter List-Id: linux-i2c@vger.kernel.org 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. Signed-off-by: Jon Hunter --- .../devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt index a3bd8c050c4e..361a472eac4b 100644 --- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt @@ -226,9 +226,9 @@ of the following host1x client modules: - nvidia,dpaux: phandle to a DispayPort AUX interface - dpaux: DisplayPort AUX interface - - compatible: For Tegra124, must contain "nvidia,tegra124-dpaux". Otherwise, - 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 - resets: Must contain an entry for each entry in reset-names. See ../reset/reset.txt for details. - reset-names: Must include the following entries: -- 2.1.4