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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
| commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
| tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml | |
| parent | Initial commit. (diff) | |
| download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip | |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml b/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml new file mode 100644 index 0000000000..6a4fd49299 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml @@ -0,0 +1,84 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/allwinner,sun6i-a31-mipi-dphy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner A31 MIPI D-PHY Controller + +maintainers: + - Chen-Yu Tsai <wens@csie.org> + - Maxime Ripard <mripard@kernel.org> + +properties: + "#phy-cells": + const: 0 + + compatible: + oneOf: + - const: allwinner,sun6i-a31-mipi-dphy + - const: allwinner,sun50i-a100-mipi-dphy + - items: + - const: allwinner,sun50i-a64-mipi-dphy + - const: allwinner,sun6i-a31-mipi-dphy + - items: + - const: allwinner,sun20i-d1-mipi-dphy + - const: allwinner,sun50i-a100-mipi-dphy + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: Bus Clock + - description: Module Clock + + clock-names: + items: + - const: bus + - const: mod + + resets: + maxItems: 1 + + allwinner,direction: + $ref: /schemas/types.yaml#/definitions/string + description: | + Direction of the D-PHY: + - "rx" for receiving (e.g. when used with MIPI CSI-2); + - "tx" for transmitting (e.g. when used with MIPI DSI). + + enum: + - tx + - rx + default: tx + +required: + - "#phy-cells" + - compatible + - reg + - interrupts + - clocks + - clock-names + - resets + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + dphy0: d-phy@1ca1000 { + compatible = "allwinner,sun6i-a31-mipi-dphy"; + reg = <0x01ca1000 0x1000>; + interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu 23>, <&ccu 97>; + clock-names = "bus", "mod"; + resets = <&ccu 4>; + #phy-cells = <0>; + }; + +... |