dt-bindings: display: Add bindings for OSD101T2587-53TS panel

This adds the device-tree bindings for the OSD101T2587-53TS 10.1"
1920x1200 panel from One Stop Displays.

Note: the panel is similar to OSD101T2045-53TS, but it needs additional
MIPI_DSI_TURN_ON_PERIPHERAL message from the host.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190226075523.28997-4-peter.ujfalusi@ti.com