1.. _rk055hdmipi4ma0:
2
3RK055HDMIPI4MA0 MIPI Display
4############################
5
6Overview
7********
8
9The Rocktech RK055HDMIPI4MA0 MIPI Display is a 5.5 inch TFT 720x1280 pixels
10panel with LED backlighting, full viewing angle, MIPI interface and
11capacitive touch panel from Rocktech.
12
13More information about the shield can be found
14at the `RK055HDMIPI4MA0 product page`_.
15
16This display uses a 40 pin FPC interface, which is available on many
17NXP EVKs.
18
19Pins Assignment of the Rocktech RK055HDMIPI4MA0 MIPI Display
20============================================================
21
22+-----------------------+------------------------+
23| FPC Connector Pin     | Function               |
24+=======================+========================+
25| 1                     | LED backlight cathode  |
26+-----------------------+------------------------+
27| 21                    | Controller reset       |
28+-----------------------+------------------------+
29| 22                    | Controller LPTE        |
30+-----------------------+------------------------+
31| 26                    | Touch ctrl I2C SDA     |
32+-----------------------+------------------------+
33| 27                    | Touch ctrl I2C SCL     |
34+-----------------------+------------------------+
35| 28                    | Touch ctrl reset       |
36+-----------------------+------------------------+
37| 29                    | Touch ctrl interrupt   |
38+-----------------------+------------------------+
39| 32                    | LCD power enable       |
40+-----------------------+------------------------+
41| 34                    | Backlight power enable |
42+-----------------------+------------------------+
43
44Requirements
45************
46
47This shield can only be used with a board which provides a configuration
48for the 40 pin FPC interface
49
50Programming
51***********
52
53Set ``--shield rk055hdmipi4ma0`` when you invoke ``west build``. For
54example:
55
56.. zephyr-app-commands::
57   :zephyr-app: samples/drivers/display
58   :board: mixmrt1170_evk_cm7
59   :shield: rk055hdmipi4ma0
60   :goals: build
61
62References
63**********
64
65.. target-notes::
66
67.. _RK055HDMIPI4MA0 product page:
68   https://www.nxp.com/design/development-boards/i-mx-evaluation-and-development-boards/5-5-lcd-panel:RK055HDMIPI4MA0
69