diff options
| author | Maxime Ripard <maxime.ripard@bootlin.com> | 2019-08-13 14:47:40 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2019-08-23 09:14:49 +0200 |
| commit | 0988e6c2cd6cd64f7272c18fe58f3fca26b9120d (patch) | |
| tree | c7dc20be6468b4270f62f22658fc041d16208aba /Documentation/devicetree/bindings/iio | |
| parent | 652a458eb92018c5126701e721255356fdab94a9 (diff) | |
| download | linux-0988e6c2cd6cd64f7272c18fe58f3fca26b9120d.tar.gz | |
dt-bindings: mfd: Convert Allwinner GPADC bindings to a schema
The Allwinner SoCs have an embedded GPADC that is doing thermal reading as
well, supported in Linux, with a matching Device Tree binding.
Now that we have the DT validation in place, let's convert the device tree
bindings for that controller over to a YAML schemas.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Diffstat (limited to 'Documentation/devicetree/bindings/iio')
| -rw-r--r-- | Documentation/devicetree/bindings/iio/adc/allwinner,sun8i-a33-ths.yaml | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/adc/allwinner,sun8i-a33-ths.yaml b/Documentation/devicetree/bindings/iio/adc/allwinner,sun8i-a33-ths.yaml new file mode 100644 index 000000000000..d74962c0f5ae --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/allwinner,sun8i-a33-ths.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/allwinner,sun8i-a33-ths.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner A33 Thermal Sensor Device Tree Bindings + +maintainers: + - Chen-Yu Tsai <wens@csie.org> + - Maxime Ripard <maxime.ripard@bootlin.com> + +properties: + "#io-channel-cells": + const: 0 + + "#thermal-sensor-cells": + const: 0 + + compatible: + const: allwinner,sun8i-a33-ths + + reg: + maxItems: 1 + +required: + - "#io-channel-cells" + - "#thermal-sensor-cells" + - compatible + - reg + +additionalProperties: false + +examples: + - | + ths: ths@1c25000 { + compatible = "allwinner,sun8i-a33-ths"; + reg = <0x01c25000 0x100>; + #thermal-sensor-cells = <0>; + #io-channel-cells = <0>; + }; + +... |