bindings/media/amlogic%2Cgx-vdec.yaml

1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: "http://devicetree.org/schemas/media/amlogic,gx-vdec.yaml#"
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
11   - Neil Armstrong <narmstrong@baylibre.com>
12   - Maxime Jourdan <mjourdan@baylibre.com>
20   - ESPARSER is a bitstream parser that outputs to a VIFIFO. Further VDEC blocks
22   - VDEC_1 can decode MPEG-1, MPEG-2, MPEG-4 part 2, MJPEG, H.263, H.264, VC-1.
23   - VDEC_HEVC can decode HEVC and VP9.
31       - items:
32           - enum:
33               - amlogic,gxbb-vdec # GXBB (S905)
34               - amlogic,gxl-vdec # GXL (S905X, S905D)
35               - amlogic,gxm-vdec # GXM (S912)
36           - const: amlogic,gx-vdec
37       - enum:
38           - amlogic,g12a-vdec # G12A (S905X2, S905D2)
39           - amlogic,sm1-vdec # SM1 (S905X3, S905D3)
44   interrupt-names:
46       - const: vdec
47       - const: esparser
52   reg-names:
54       - const: dos
55       - const: esparser
60   reset-names:
62       - const: esparser
68   clock-names:
72       - const: dos_parser
73       - const: dos
74       - const: vdec_1
75       - const: vdec_hevc
76       - const: vdec_hevcf
78   amlogic,ao-sysctrl:
79     description: should point to the AOBUS sysctrl node
87   - if:
92               - amlogic,gx-vdec
96         clock-names:
99   - if:
104               - amlogic,g12a-vdec
105               - amlogic,sm1-vdec
109         clock-names:
113   - compatible
114   - reg
115   - reg-names
116   - interrupts
117   - interrupt-names
118   - clocks
119   - clock-names
120   - resets
121   - reset-names
122   - amlogic,ao-sysctrl
123   - amlogic,canvas
128   - |
129     vdec: video-decoder@c8820000 {
130           compatible = "amlogic,gxl-vdec", "amlogic,gx-vdec";
132           reg-names = "dos", "esparser";
134           interrupt-names = "vdec", "esparser";
136           clock-names = "dos_parser", "dos", "vdec_1", "vdec_hevc";
138           reset-names = "esparser";
139           amlogic,ao-sysctrl = <&sysctrl_AO>;