regulator: qcom-labibb: Document SCP/OCP interrupts

Short-Circuit Protection (SCP) and Over-Current Protection (OCP) are
now implemented in the driver: document the interrupts.
This also fixes wrong documentation about the SCP interrupt for LAB.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210119174421.226541-7-angelogioacchino.delregno@somainline.org
Signed-off-by: Mark Brown <broonie@kernel.org>

Documentation/devicetree/bindings/regulator/qcom-labibb-regulator.yaml

@@ -29,9 +29,10 @@ properties:
         default: 200
 
       interrupts:
-        maxItems: 1
+        minItems: 1
+        maxItems: 2
         description:
-          Short-circuit interrupt for lab.
+          Short-circuit and over-current interrupts for lab.
 
     required:
       - interrupts
@@ -47,9 +48,10 @@ properties:
         default: 300
 
       interrupts:
-        maxItems: 1
+        minItems: 1
+        maxItems: 2
         description:
-          Short-circuit interrupt for lab.
+          Short-circuit and over-current interrupts for ibb.
 
     required:
       - interrupts
@@ -67,13 +69,15 @@ examples:
       compatible = "qcom,pmi8998-lab-ibb";
 
       lab {
-        interrupts = <0x3 0x0 IRQ_TYPE_EDGE_RISING>;
-        interrupt-names = "sc-err";
+        interrupts = <0x3 0xde 0x1 IRQ_TYPE_EDGE_RISING>,
+                     <0x3 0xde 0x0 IRQ_TYPE_LEVEL_LOW>;
+        interrupt-names = "sc-err", "ocp";
       };
 
       ibb {
-        interrupts = <0x3 0x2 IRQ_TYPE_EDGE_RISING>;
-        interrupt-names = "sc-err";
+        interrupts = <0x3 0xdc 0x2 IRQ_TYPE_EDGE_RISING>,
+                     <0x3 0xdc 0x0 IRQ_TYPE_LEVEL_LOW>;
+        interrupt-names = "sc-err", "ocp";
       };
     };