From: Nisha Kumari <nishakumari@xxxxxxxxxxxxxx> Adding the devicetree binding for labibb regulator. Signed-off-by: Nisha Kumari <nishakumari@xxxxxxxxxxxxxx> Signed-off-by: Sumit Semwal <sumit.semwal@xxxxxxxxxx> [sumits: cleanup as per review comments and update to yaml] -- v2: updated for better compatible string and names. v3: moved to yaml v4: fixed dt_binding_check issues --- .../regulator/qcom-labibb-regulator.yaml | 79 +++++++++++++++++++ 1 file changed, 79 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/qcom-labibb-regulator.yaml diff --git a/Documentation/devicetree/bindings/regulator/qcom-labibb-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom-labibb-regulator.yaml new file mode 100644 index 000000000000..178820ec04c7 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/qcom-labibb-regulator.yaml @@ -0,0 +1,79 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/qcom-labibb-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm's LAB(LCD AMOLED Boost)/IBB(Inverting Buck Boost) Regulator + +maintainers: + - Sumit Semwal <sumit.semwal@xxxxxxxxxx> + +description: + LAB can be used as a positive boost power supply and IBB can be used as a + negative boost power supply for display panels. Currently implemented for + pmi8998. + +allOf: + - $ref: "regulator.yaml#" + +properties: + compatible: + const: qcom,pmi8998-lab-ibb + + lab: + type: object + + properties: + + interrupts: + maxItems: 1 + description: + Short-circuit interrupt for lab. + + interrupt-names: + const: sc-err + + required: + - interrupts + - interrupt-names + + ibb: + type: object + + properties: + + interrupts: + maxItems: 1 + description: + Short-circuit interrupt for lab. + + interrupt-names: + const: sc-err + + required: + - interrupts + - interrupt-names + +required: + - compatible + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + labibb { + compatible = "qcom,pmi8998-lab-ibb"; + + lab { + interrupts = <0x3 0x0 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "sc-err"; + }; + + ibb { + interrupts = <0x3 0x2 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "sc-err"; + }; + }; + +... -- 2.26.2
