[PATCH V2 1/7] dt-bindings:iio:adc: add sprd,ump9620-adc dtbindings

[Cixi Geng]

From: Cixi Geng <cixi.geng1@xxxxxxxxxx>

sprd,ump9620-adc is one variant of sc27xx series, add ump9620 in
dtbindings.

Signed-off-by: Chunyan Zhang <zhang.lyra@xxxxxxxxx>
Signed-off-by: Cixi Geng <cixi.geng1@xxxxxxxxxx>
---
 .../bindings/iio/adc/sprd,sc2720-adc.yaml     | 30 +++++++++++++++++--
 1 file changed, 27 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/iio/adc/sprd,sc2720-adc.yaml b/Documentation/devicetree/bindings/iio/adc/sprd,sc2720-adc.yaml
index caa3ee0b4b8c..331b08fb1761 100644
--- a/Documentation/devicetree/bindings/iio/adc/sprd,sc2720-adc.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/sprd,sc2720-adc.yaml
@@ -20,6 +20,7 @@ properties:
       - sprd,sc2723-adc
       - sprd,sc2730-adc
       - sprd,sc2731-adc
+      - sprd,ump9620-adc
 
   reg:
     maxItems: 1
@@ -37,9 +38,32 @@ properties:
     maxItems: 2
 
   nvmem-cell-names:
-    items:
-      - const: big_scale_calib
-      - const: small_scale_calib
+    description: Names for each nvmem-cells specified.
+
+if:
+  not:
+    properties:
+      compatible:
+        contains:
+          enum:
+            - sprd,ump9620-adc
+then:
+  properties:
+    nvmem-cell-names:
+      items:
+        - const: big_scale_calib
+        - const: small_scale_calib
+
+else:
+  properties:
+    nvmem-cell-names:
+      items:
+        - const: big_scale_calib1
+        - const: big_scale_calib2
+        - const: small_scale_calib1
+        - const: small_scale_calib2
+        - const: vbat_det_cal1
+        - const: vbat_det_cal2
 
 required:
   - compatible
-- 
2.25.1