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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/media/marvell,mmp2-ccic.yaml | |
parent | Initial commit. (diff) | |
download | linux-upstream.tar.xz linux-upstream.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | Documentation/devicetree/bindings/media/marvell,mmp2-ccic.yaml | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/media/marvell,mmp2-ccic.yaml b/Documentation/devicetree/bindings/media/marvell,mmp2-ccic.yaml new file mode 100644 index 000000000..49bff738a --- /dev/null +++ b/Documentation/devicetree/bindings/media/marvell,mmp2-ccic.yaml @@ -0,0 +1,99 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright 2019,2020 Lubomir Rintel <lkundrak@v3.sk> +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/marvell,mmp2-ccic.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Marvell MMP2 camera host interface bindings + +maintainers: + - Lubomir Rintel <lkundrak@v3.sk> + +properties: + $nodename: + pattern: '^camera@[a-f0-9]+$' + + compatible: + const: marvell,mmp2-ccic + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + port: + type: object + additionalProperties: false + + properties: + endpoint: + type: object + additionalProperties: false + + # Properties described in + # Documentation/devicetree/bindings/media/video-interfaces.txt + properties: + remote-endpoint: true + hsync-active: true + vsync-active: true + pclk-sample: true + bus-type: true + + required: + - remote-endpoint + + required: + - endpoint + + clocks: + minItems: 1 + maxItems: 3 + items: + - description: AXI bus interface clock + - description: Peripheral clock + - description: Parallel video bus interface clock + + clock-names: + const: axi + + '#clock-cells': + const: 0 + + clock-output-names: + const: mclk + +required: + - compatible + - reg + - interrupts + - port + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/marvell,mmp2.h> + + camera@d420a000 { + compatible = "marvell,mmp2-ccic"; + reg = <0xd420a000 0x800>; + interrupts = <42>; + clocks = <&soc_clocks MMP2_CLK_CCIC0>; + clock-names = "axi"; + #clock-cells = <0>; + clock-output-names = "mclk"; + + port { + camera0_0: endpoint { + remote-endpoint = <&ov7670_0>; + bus-type = <5>; /* Parallel */ + hsync-active = <1>; /* Active high */ + vsync-active = <1>; /* Active high */ + pclk-sample = <0>; /* Falling */ + }; + }; + }; + +... |