Add devicetree bindings for the Qualcomm PMI8998/PM660 SMB2 charger drivers. Signed-off-by: Caleb Connolly <caleb.connolly@xxxxxxxxxx> --- .../bindings/power/supply/qcom,smb2.yaml | 68 +++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 Documentation/devicetree/bindings/power/supply/qcom,smb2.yaml diff --git a/Documentation/devicetree/bindings/power/supply/qcom,smb2.yaml b/Documentation/devicetree/bindings/power/supply/qcom,smb2.yaml new file mode 100644 index 000000000000..1bea1fef78b8 --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/qcom,smb2.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/supply/qcom,smb2.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm PMI8998/PM660 Switch-Mode Battery Charger "2" + +maintainers: + - Caleb Connolly <caleb.connolly@xxxxxxxxxx> + +properties: + compatible: + enum: + - qcom,pmi8998-smb2 + + reg: + maxItems: 1 + + interrupts: + items: + - description: usb plugin + + interrupt-names: + items: + - const: usb-plugin + + io-channels: + items: + - description: USB in current in uA + - description: USB in voltage in uV + + io-channel-names: + items: + - const: usbin_i + - const: usbin_v + +required: + - compatible + - reg + - interrupts + - interrupt-names + - io-channels + - io-channel-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + pmic { + #address-cells = <1>; + #size-cells = <0>; + #interrupt-cells = <4>; + + smb2@1000 { + compatible = "qcom,pmi8998-smb2"; + reg = <0x1000>; + + interrupts = <0x2 0x13 0x4 IRQ_TYPE_EDGE_BOTH>; + interrupt-names = "usb-plugin"; + + io-channels = <&pmi8998_rradc 3>, + <&pmi8998_rradc 4>; + io-channel-names = "usbin_i", + "usbin_v"; + }; + }; -- 2.35.1
