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Subject[PATCH v3 2/5] dt-bindings: regulator: Add labibb regulator
Date
From: Nisha Kumari <nishakumari@codeaurora.org>

Adding the devicetree binding for labibb regulator.

Signed-off-by: Nisha Kumari <nishakumari@codeaurora.org>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>

--
v2: updated for better compatible string and names.
v3: moved to yaml

---
.../regulator/qcom-labibb-regulator.yaml | 63 +++++++++++++++++++
1 file changed, 63 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..5406601ecd65
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/qcom-labibb-regulator.yaml
@@ -0,0 +1,63 @@
+# 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@linaro.org>
+
+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
+ interrupts:
+ items:
+ - description: Short-circuit interrupt for lab.
+ interrupt-names:
+ maxItems: 1
+ items:
+ - const: sc-err
+
+ ibb:
+ type: object
+ interrupts:
+ items:
+ - description: Short-circuit interrupt for lab.
+ interrupt-names:
+ maxItems: 1
+ items:
+ - const: sc-err
+
+required:
+ - compatible
+
+examples:
+ pmi8998_lsid1: pmic@3 {
+ labibb {
+ compatible = "qcom,pmi8998-lab-ibb";
+
+ lab: lab {
+ interrupts = <0x3 0xde 0x0 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "lab-sc-err";
+ };
+
+ ibb: ibb {
+ interrupts = <0x3 0xdc 0x2 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "ibb-sc-err";
+ };
+
+ };
+ };
--
2.26.2
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