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| author | Maxime Ripard <maxime@cerno.tech> | 2021-09-01 11:18:35 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2021-09-13 09:04:28 +0200 |
| commit | 9112dab23354e15a37d71bec6f888f1b3e3117c6 (patch) | |
| tree | cb307d7ab14353ce357dcd97e43889735de3af1e /Documentation/devicetree/bindings/arm | |
| parent | dt-bindings: sunxi: Add CPU Configuration Controller Binding (diff) | |
| download | linux-9112dab23354e15a37d71bec6f888f1b3e3117c6.tar.xz linux-9112dab23354e15a37d71bec6f888f1b3e3117c6.zip | |
dt-bindings: sunxi: Add Allwinner A80 PRCM Binding
Even though we've used the A80 PRCM driver for some time and a number of
boards using it already, we never had a binding for it. Let's add it
based on what the driver expects and the boards are providing.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20210901091852.479202-36-maxime@cerno.tech
Diffstat (limited to 'Documentation/devicetree/bindings/arm')
| -rw-r--r-- | Documentation/devicetree/bindings/arm/sunxi/allwinner,sun9i-a80-prcm.yaml | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun9i-a80-prcm.yaml b/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun9i-a80-prcm.yaml new file mode 100644 index 000000000000..668aadbfe4c0 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun9i-a80-prcm.yaml @@ -0,0 +1,33 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/sunxi/allwinner,sun9i-a80-prcm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner A80 PRCM Device Tree Bindings + +maintainers: + - Chen-Yu Tsai <wens@csie.org> + - Maxime Ripard <mripard@kernel.org> + +properties: + compatible: + const: allwinner,sun9i-a80-prcm + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + prcm@8001400 { + compatible = "allwinner,sun9i-a80-prcm"; + reg = <0x08001400 0x200>; + }; + +... |