dt-bindings: iio: adc: ti,ads1015: Add TLA2024 compatible string

Add ti,tla2024 compatible string. This device is compatible with
ADS1015 except it has no on-chip comparator.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Cc: Daniel Baluta <daniel.baluta@nxp.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org
Link: https://lore.kernel.org/r/20220328194725.149150-2-marex@denx.deSigned-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml

@@ -18,6 +18,7 @@ properties:
     enum:
       - ti,ads1015
       - ti,ads1115
+      - ti,tla2024
 
   reg:
     maxItems: 1