From dec727399a4b36bec87b7b4d4c1b20025e69758a Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Tue, 3 Sep 2013 08:45:46 +0200 Subject: drm/tegra: Add DSI support This commit adds support for both DSI outputs found on Tegra. Only very minimal functionality is implemented, so advanced features like ganged mode won't work. Due to the lack of other test hardware, some sections of the driver are hardcoded to work with Dalmore. Signed-off-by: Thierry Reding --- .../devicetree/bindings/gpu/nvidia,tegra20-host1x.txt | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'Documentation/devicetree/bindings/gpu') diff --git a/Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt b/Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt index 53045fe32d20..9e9008f8fa32 100644 --- a/Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt +++ b/Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt @@ -171,11 +171,21 @@ of the following host1x client modules: - clock-names: Must include the following entries: - dsi This MUST be the first entry. + - lp - parent - resets: Must contain an entry for each entry in reset-names. See ../reset/reset.txt for details. - reset-names: Must include the following entries: - dsi + - nvidia,mipi-calibrate: Should contain a phandle and a specifier specifying + which pads are used by this DSI output and need to be calibrated. See also + ../mipi/nvidia,tegra114-mipi.txt. + + Optional properties: + - nvidia,ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing + - nvidia,hpd-gpio: specifies a GPIO used for hotplug detection + - nvidia,edid: supplies a binary EDID blob + - nvidia,panel: phandle of a display panel Example: -- cgit v1.2.3-59-g8ed1b