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

[Cixi Geng <gengcixi@gmail.com>]

From: Cixi Geng <cixi.geng1@unisoc.com>

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

Signed-off-by: Chunyan Zhang <zhang.lyra@gmail.com>
Signed-off-by: Cixi Geng <cixi.geng1@unisoc.com>
---
 .../bindings/iio/adc/sprd,sc2720-adc.yaml     | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/Documentation/devicetree/bindings/iio/adc/sprd,sc2720-adc.yaml b/Documentation/devicetree/bindings/iio/adc/sprd,sc2720-adc.yaml
index caa3ee0b4b8c..cd20ff17e58c 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
@@ -36,11 +37,29 @@ properties:
   nvmem-cells:
     maxItems: 2
 
+if:
+  not:
+    properties:
+      compatible:
+        contains:
+          enum:
+            - sprd,ump9620-adc
+then:
   nvmem-cell-names:
     items:
       - const: big_scale_calib
       - const: small_scale_calib
 
+else:
+  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
   - reg
-- 
2.25.1