dt-bindings: thermal: tsens: Fix nvmem-cell-names schema

There's a typo 'nvmem-cells-names' in the schema which means the correct
'nvmem-cell-names' in the examples are not checked. The possible values
are wrong too both in that the 2nd entry is not specified correctly and the
values are just wrong based on the dts files in the kernel.

Fixes: a877e768f6 ("dt-bindings: thermal: tsens: Convert over to a yaml schema")
Cc: Andy Gross <agross@kernel.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Amit Kucheria <amit.kucheria@linaro.org>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Cc: devicetree@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>

Documentation/devicetree/bindings/thermal/qcom-tsens.yaml

@@ -53,13 +53,12 @@ properties:
     description:
       Reference to an nvmem node for the calibration data
 
-  nvmem-cells-names:
+  nvmem-cell-names:
     minItems: 1
     maxItems: 2
     items:
-      - enum:
-        - caldata
-        - calsel
+      - const: calib
+      - const: calib_sel
 
   "#qcom,sensors":
     allOf:
@@ -125,7 +124,7 @@ examples:
                  <0x4a8000 0x1000>; /* SROT */
 
            nvmem-cells = <&tsens_caldata>, <&tsens_calsel>;
-           nvmem-cell-names = "caldata", "calsel";
+           nvmem-cell-names = "calib", "calib_sel";
 
            interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
            interrupt-names = "uplow";