dt-bindings: clock: qcom: gcc-qcs404: add two GDSC entries

On QCS404 platform the Global Clock Controller supports two GDSCs: MDSS
(display) and OXILI (GPU). Add corresponding indices.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221226042154.2666748-2-dmitry.baryshkov@linaro.org

include/dt-bindings/clock/qcom,gcc-qcs404.h

@@ -177,4 +177,8 @@
 #define GCC_PCIE_0_PIPE_ARES				21
 #define GCC_WDSP_RESTART				22
 
+/* Indexes for GDSCs */
+#define MDSS_GDSC				0
+#define OXILI_GDSC				1
+
 #endif