Add a compatible string for the GXLX SoC. It's very similar to GXL but
has three additional bits in MESON_SAR_ADC_REG12 for the three MPLL
clocks.

Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
---
 .../devicetree/bindings/iio/adc/amlogic,meson-saradc.yaml        | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/iio/adc/amlogic,meson-saradc.yaml b/Documentation/devicetree/bindings/iio/adc/amlogic,meson-saradc.yaml
index b0962a4583ac..bb9825e7346d 100644
--- a/Documentation/devicetree/bindings/iio/adc/amlogic,meson-saradc.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/amlogic,meson-saradc.yaml
@@ -23,6 +23,7 @@ properties:
               - amlogic,meson8m2-saradc
               - amlogic,meson-gxbb-saradc
               - amlogic,meson-gxl-saradc
+              - amlogic,meson-gxlx-saradc
               - amlogic,meson-gxm-saradc
               - amlogic,meson-axg-saradc
               - amlogic,meson-g12a-saradc
-- 
2.49.0