soc/mediatek/mediatek%2Cmutex.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Chun-Kuang Hu <chunkuang.hu@kernel.org>
11   - Philipp Zabel <p.zabel@pengutronix.de>
15   Start Of Frame (SOF) / End Of Frame (EOF) to each sub-modules on the display
27       - mediatek,mt2701-disp-mutex
28       - mediatek,mt2712-disp-mutex
29       - mediatek,mt6795-disp-mutex
30       - mediatek,mt8167-disp-mutex
31       - mediatek,mt8173-disp-mutex
32       - mediatek,mt8183-disp-mutex
33       - mediatek,mt8186-disp-mutex
34       - mediatek,mt8186-mdp3-mutex
35       - mediatek,mt8188-disp-mutex
36       - mediatek,mt8188-vpp-mutex
37       - mediatek,mt8192-disp-mutex
38       - mediatek,mt8195-disp-mutex
39       - mediatek,mt8195-vpp-mutex
40       - mediatek,mt8365-disp-mutex
48   power-domains:
51       Documentation/devicetree/bindings/power/power-domain.yaml for details.
55       - description: MUTEX Clock
57   mediatek,gce-events:
60       to gce. The event id is defined in the gce header
61       include/dt-bindings/gce/<chip>-gce.h of each chips.
62     $ref: /schemas/types.yaml#/definitions/uint32-array
64   mediatek,gce-client-reg:
65     $ref: /schemas/types.yaml#/definitions/phandle-array
68         - description: phandle of GCE
69         - description: GCE subsys id
70         - description: register offset
71         - description: register size
72     description: The register of client driver can be configured by gce with
73       4 arguments defined in this property. Each GCE subsys id is mapping to
74       a client defined in the header include/dt-bindings/gce/<chip>-gce.h.
77   - if:
82               - mediatek,mt2701-disp-mutex
83               - mediatek,mt2712-disp-mutex
84               - mediatek,mt6795-disp-mutex
85               - mediatek,mt8173-disp-mutex
86               - mediatek,mt8186-disp-mutex
87               - mediatek,mt8186-mdp3-mutex
88               - mediatek,mt8192-disp-mutex
89               - mediatek,mt8195-disp-mutex
92         - clocks
96   - compatible
97   - reg
98   - interrupts
99   - power-domains
104   - |
105     #include <dt-bindings/interrupt-controller/arm-gic.h>
106     #include <dt-bindings/clock/mt8173-clk.h>
107     #include <dt-bindings/power/mt8173-power.h>
108     #include <dt-bindings/gce/mt8173-gce.h>
111         #address-cells = <2>;
112         #size-cells = <2>;
115             compatible = "mediatek,mt8173-disp-mutex";
118             power-domains = <&spm MT8173_POWER_DOMAIN_MM>;
120             mediatek,gce-events = <CMDQ_EVENT_MUTEX0_STREAM_EOF>,