bindings/mfd/fsl%2Cimx8qxp-csr.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mfd/fsl,imx8qxp-csr.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Liu Ying <victor.liu@nxp.com>
14   Registers(CSR) module represents a set of miscellaneous registers of a
17   use-case is for some other nodes to acquire a reference to the syscon node
18   by phandle, and the other typical use-case is that the operating system
19   should consider all subnodes of the CSR module as separate child devices.
23     pattern: "^syscon@[0-9a-f]+$"
27       - enum:
28           - fsl,imx8qxp-mipi-lvds-csr
29           - fsl,imx8qm-lvds-csr
30       - const: syscon
31       - const: simple-mfd
39   clock-names:
45     description: The possible child devices of the CSR module.
48   - compatible
49   - reg
50   - clocks
51   - clock-names
54   - if:
58             const: fsl,imx8qxp-mipi-lvds-csr
61         - pxl2dpi
62         - ldb
64   - if:
68             const: fsl,imx8qm-lvds-csr
71         - phy
72         - ldb
77   - |
78     #include <dt-bindings/clock/imx8-lpcg.h>
79     #include <dt-bindings/firmware/imx/rsrc.h>
81         compatible = "fsl,imx8qxp-mipi-lvds-csr", "syscon", "simple-mfd";
84         clock-names = "ipg";
87             compatible = "fsl,imx8qxp-pxl2dpi";
88             fsl,sc-resource = <IMX_SC_R_MIPI_0>;
89             power-domains = <&pd IMX_SC_R_MIPI_0>;
92                 #address-cells = <1>;
93                 #size-cells = <0>;
96                     #address-cells = <1>;
97                     #size-cells = <0>;
102                         remote-endpoint = <&dc0_pixel_link0_mipi_lvds_0_pxl2dpi>;
107                         remote-endpoint = <&dc0_pixel_link1_mipi_lvds_0_pxl2dpi>;
112                     #address-cells = <1>;
113                     #size-cells = <0>;
118                         remote-endpoint = <&mipi_lvds_0_ldb_ch0_mipi_lvds_0_pxl2dpi>;
123                         remote-endpoint = <&mipi_lvds_0_ldb_ch1_mipi_lvds_0_pxl2dpi>;
130             #address-cells = <1>;
131             #size-cells = <0>;
132             compatible = "fsl,imx8qxp-ldb";
133             clocks = <&clk IMX_SC_R_LVDS_0 IMX_SC_PM_CLK_MISC2>,
134                      <&clk IMX_SC_R_LVDS_0 IMX_SC_PM_CLK_BYPASS>;
135             clock-names = "pixel", "bypass";
136             power-domains = <&pd IMX_SC_R_LVDS_0>;
139                 #address-cells = <1>;
140                 #size-cells = <0>;
143                 phy-names = "lvds_phy";
149                         remote-endpoint = <&mipi_lvds_0_pxl2dpi_mipi_lvds_0_ldb_ch0>;
161                 #address-cells = <1>;
162                 #size-cells = <0>;
165                 phy-names = "lvds_phy";
171                         remote-endpoint = <&mipi_lvds_0_pxl2dpi_mipi_lvds_0_ldb_ch1>;
185         compatible = "fsl,imx8qxp-mipi-dphy";
187         clocks = <&clk IMX_SC_R_LVDS_0 IMX_SC_PM_CLK_PHY>;
188         clock-names = "phy_ref";
189         #phy-cells = <0>;
191         power-domains = <&pd IMX_SC_R_MIPI_0>;