dt-bindings: power: qcom-rpmpd: Add MSM8909 power domains

MSM8909 has the same power domains as MSM8916 so just define them
as aliases for the existing definitions.

Signed-off-by: Stephan Gerhold <stephan.gerhold@kernkonzept.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220705143523.3390944-4-stephan.gerhold@kernkonzept.com

Documentation/devicetree/bindings/power/qcom,rpmpd.yaml

@@ -18,6 +18,7 @@ properties:
     enum:
       - qcom,mdm9607-rpmpd
       - qcom,msm8226-rpmpd
+      - qcom,msm8909-rpmpd
       - qcom,msm8916-rpmpd
       - qcom,msm8939-rpmpd
       - qcom,msm8953-rpmpd

include/dt-bindings/power/qcom-rpmpd.h

@@ -187,6 +187,13 @@
 #define MSM8916_VDDMX		3
 #define MSM8916_VDDMX_AO	4
 
+/* MSM8909 Power Domain Indexes */
+#define MSM8909_VDDCX		MSM8916_VDDCX
+#define MSM8909_VDDCX_AO	MSM8916_VDDCX_AO
+#define MSM8909_VDDCX_VFC	MSM8916_VDDCX_VFC
+#define MSM8909_VDDMX		MSM8916_VDDMX
+#define MSM8909_VDDMX_AO	MSM8916_VDDMX_AO
+
 /* MSM8953 Power Domain Indexes */
 #define MSM8953_VDDMD		0
 #define MSM8953_VDDMD_AO	1