1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 $id: http://devicetree.org/schemas/reset/fsl,imx-src.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale i.MX System Reset Controller
10 - Philipp Zabel <p.zabel@pengutronix.de>
13 The system reset controller can be used to reset the GPU, VPU,
14 IPU, and OpenVG IP modules on i.MX5 and i.MX6 ICs. Those device
15 nodes should specify the reset line on the SRC in their resets
16 property, containing a phandle to the SRC device node and a
17 RESET_INDEX specifying which module to reset, as described in
20 The following RESET_INDEX values are valid for i.MX5:
25 The following additional RESET_INDEX value is valid for i.MX6:
31 - const: "fsl,imx51-src"
33 - const: "fsl,imx50-src"
34 - const: "fsl,imx51-src"
36 - const: "fsl,imx53-src"
37 - const: "fsl,imx51-src"
39 - const: "fsl,imx6q-src"
40 - const: "fsl,imx51-src"
42 - const: "fsl,imx6sx-src"
43 - const: "fsl,imx51-src"
45 - const: "fsl,imx6sl-src"
46 - const: "fsl,imx51-src"
48 - const: "fsl,imx6ul-src"
49 - const: "fsl,imx51-src"
51 - const: "fsl,imx6sll-src"
52 - const: "fsl,imx51-src"
59 - description: SRC interrupt
60 - description: CPU WDOG interrupts out of SRC
73 additionalProperties: false
77 reset-controller@73fd0000 {
78 compatible = "fsl,imx51-src";
79 reg = <0x73fd0000 0x4000>;