bindings/media/renesas%2Cfcp.yaml

1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Renesas R-Car Frame Compression Processor (FCP)
10   - Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13   The FCP is a companion module of video processing modules in the Renesas
14   R-Car Gen3 and RZ/G2 SoCs. It provides data compression and decompression,
18   There are three types of FCP: FCP for Codec (FCPC), FCP for VSP (FCPV) and
25       - enum:
26           - renesas,fcpv # FCP for VSP
27           - renesas,fcpf # FCP for FDP
28       - items:
29           - enum:
30               - renesas,r9a07g043u-fcpvd # RZ/G2UL
31               - renesas,r9a07g044-fcpvd # RZ/G2{L,LC}
32               - renesas,r9a07g054-fcpvd # RZ/V2L
33           - const: renesas,fcpv         # Generic FCP for VSP fallback
40   clock-names: true
45   power-domains:
52   - compatible
53   - reg
54   - clocks
55   - power-domains
56   - resets
61   - if:
66               - renesas,r9a07g043u-fcpvd
67               - renesas,r9a07g044-fcpvd
68               - renesas,r9a07g054-fcpvd
73             - description: Main clock
74             - description: Register access clock
75             - description: Video clock
76         clock-names:
78             - const: aclk
79             - const: pclk
80             - const: vclk
82         - clock-names
87         clock-names: false
90   # R8A7795 (R-Car H3) FCP for VSP-D1
91   - |
92     #include <dt-bindings/clock/renesas-cpg-mssr.h>
93     #include <dt-bindings/power/r8a7795-sysc.h>
99         power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;