display/bridge/fsl%2Cimx8qxp-ldb.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/bridge/fsl,imx8qxp-ldb.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale i.MX8qm/qxp LVDS Display Bridge
10   - Liu Ying <victor.liu@nxp.com>
13   The Freescale i.MX8qm/qxp LVDS Display Bridge(LDB) has two channels.
23   LDB split mode to support a dual link LVDS display.  The channel indexes
24   have to be different.  Channel0 outputs odd pixels and channel1 outputs
25   even pixels.
29   in dual mode or split mode.  In dual mode, the two channels output identical
30   data.  In split mode, channel0 outputs odd pixels and channel1 outputs even
31   pixels.
41       - fsl,imx8qm-ldb
42       - fsl,imx8qxp-ldb
44   "#address-cells":
47   "#size-cells":
52       - description: pixel clock
53       - description: bypass clock
55   clock-names:
57       - const: pixel
58       - const: bypass
60   power-domains:
63   fsl,companion-ldb:
69   "^channel@[0-1]$":
74       "#address-cells":
77       "#size-cells":
85         description: A phandle to the phy module representing the LVDS PHY.
88       phy-names:
100       - "#address-cells"
101       - "#size-cells"
102       - reg
103       - phys
104       - phy-names
109   - compatible
110   - "#address-cells"
111   - "#size-cells"
112   - clocks
113   - clock-names
114   - power-domains
115   - channel@0
116   - channel@1
119   - if:
123             const: fsl,imx8qm-ldb
126         fsl,companion-ldb: false
131   - |
132     #include <dt-bindings/firmware/imx/rsrc.h>
134         #address-cells = <1>;
135         #size-cells = <0>;
136         compatible = "fsl,imx8qxp-ldb";
139         clock-names = "pixel", "bypass";
140         power-domains = <&pd IMX_SC_R_LVDS_0>;
143             #address-cells = <1>;
144             #size-cells = <0>;
147             phy-names = "lvds_phy";
153                     remote-endpoint = <&mipi_lvds_0_pxl2dpi_mipi_lvds_0_ldb_ch0>;
159             #address-cells = <1>;
160             #size-cells = <0>;
163             phy-names = "lvds_phy";
169                     remote-endpoint = <&mipi_lvds_0_pxl2dpi_mipi_lvds_0_ldb_ch1>;