1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/brcm,dpfe-cpu.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: DDR PHY Front End (DPFE) for Broadcom STB
8
9 maintainers:
10 - Krzysztof Kozlowski <krzk@kernel.org>
11 - Markus Mayer <mmayer@broadcom.com>
12
13 properties:
14 compatible:
15 items:
16 - enum:
17 - brcm,bcm7271-dpfe-cpu
18 - brcm,bcm7268-dpfe-cpu
19 - const: brcm,dpfe-cpu
20
21 reg:
22 items:
23 - description: DCPU register space
24 - description: DCPU data memory space
25 - description: DCPU instruction memory space
26
27 reg-names:
28 items:
29 - const: dpfe-cpu
30 - const: dpfe-dmem
31 - const: dpfe-imem
32
33 required:
34 - compatible
35 - reg
36 - reg-names
37
38 additionalProperties: false
39
40 examples:
41 - |
42 dpfe-cpu@f1132000 {
43 compatible = "brcm,bcm7271-dpfe-cpu", "brcm,dpfe-cpu";
44 reg = <0xf1132000 0x180>,
45 <0xf1134000 0x1000>,
46 <0xf1138000 0x4000>;
47 reg-names = "dpfe-cpu", "dpfe-dmem", "dpfe-imem";
48 };
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