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]
---
v5: Addressed review comments - removed interrupt-names, changed to
dual license, added unevaluatedProperties: false
v4: fixed dt_binding_check issues
v3: moved to yaml
v2: updated for better compatible string and names.
---
.../regulator/qcom-labibb-regulator.yaml | 70 +++++++++++++++++++
1 file changed, 70 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..085cbd1ad8d0
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/qcom-labibb-regulator.yaml
@@ -0,0 +1,70 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%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.
+
+properties:
+ compatible:
+ const: qcom,pmi8998-lab-ibb
+
+ lab:
+ type: object
+
+ properties:
+
+ interrupts:
+ maxItems: 1
+ description:
+ Short-circuit interrupt for lab.
+
+ required:
+ - interrupts
+
+ ibb:
+ type: object
+
+ properties:
+
+ interrupts:
+ maxItems: 1
+ description:
+ Short-circuit interrupt for lab.
+
+ required:
+ - interrupts
+
+required:
+ - compatible
+
+unevaluatedProperties: false
+
+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";
+ };
+ };
+
+...
--
2.27.0
