[PATCH v3 1/5] dt-bindings: mfd: Add ENE KB930 Embedded Controller binding
From: Dmitry Osipenko <digetx@gmail.com>
Date: 2020-09-06 19:51:44
Also in:
linux-leds, linux-pm, linux-tegra, lkml
Subsystem:
multifunction devices (mfd), open firmware and flattened device tree bindings, the rest · Maintainers:
Lee Jones, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Add binding document for the ENE KB930 Embedded Controller. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> --- .../devicetree/bindings/mfd/ene-kb930.yaml | 66 +++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/ene-kb930.yaml
diff --git a/Documentation/devicetree/bindings/mfd/ene-kb930.yaml b/Documentation/devicetree/bindings/mfd/ene-kb930.yaml
new file mode 100644
index 000000000000..635c8966ca22
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/ene-kb930.yaml@@ -0,0 +1,66 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/ene-kb930.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ENE KB930 Embedded Controller bindings + +description: | + This binding describes the ENE KB930 Embedded Controller attached to an + I2C bus. + +maintainers: + - Dmitry Osipenko <digetx@gmail.com> + +properties: + compatible: + items: + - enum: + - acer,a500-iconia-ec # Acer A500 Iconia tablet device + - enum: + - ene,kb930 + reg: + maxItems: 1 + + monitored-battery: true + power-supplies: true + system-power-controller: true + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + battery: battery-cell { + compatible = "simple-battery"; + charge-full-design-microamp-hours = <3260000>; + energy-full-design-microwatt-hours = <24000000>; + operating-range-celsius = <0 40>; + }; + + mains: ac-adapter { + compatible = "gpio-charger"; + charger-type = "mains"; + gpios = <&gpio 125 0>; + }; + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + embedded-controller@58 { + compatible = "acer,a500-iconia-ec", "ene,kb930"; + reg = <0x58>; + + system-power-controller; + + monitored-battery = <&battery>; + power-supplies = <&mains>; + }; + }; + +...
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2.27.0