diff options
| author | Thierry Reding <treding@nvidia.com> | 2013-09-03 08:45:46 +0200 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2013-12-20 15:56:04 +0100 |
| commit | dec727399a4b36bec87b7b4d4c1b20025e69758a (patch) | |
| tree | 23068d248a62dd94e0a71e35c2c3cce595a370ab /Documentation/devicetree | |
| parent | b5190022f77a41465c2202f621a5fa07c9aabb7b (diff) | |
| download | linux-stable-dec727399a4b36bec87b7b4d4c1b20025e69758a.tar.gz linux-stable-dec727399a4b36bec87b7b4d4c1b20025e69758a.tar.bz2 linux-stable-dec727399a4b36bec87b7b4d4c1b20025e69758a.zip | |
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 <treding@nvidia.com>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt | 10 |
1 files changed, 10 insertions, 0 deletions
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: |