clk: qcom: gdsc: Add GDSCs in msm8974 GCC

There's just one GDSC as part of the msm8974 GCC block.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
diff --git a/include/dt-bindings/clock/qcom,gcc-msm8974.h b/include/dt-bindings/clock/qcom,gcc-msm8974.h
index 51e51c8..81d32f6 100644
--- a/include/dt-bindings/clock/qcom,gcc-msm8974.h
+++ b/include/dt-bindings/clock/qcom,gcc-msm8974.h
@@ -321,4 +321,7 @@
 #define GCC_SDCC1_CDCCAL_SLEEP_CLK				304
 #define GCC_SDCC1_CDCCAL_FF_CLK					305
 
+/* gdscs */
+#define USB_HS_HSIC_GDSC					0
+
 #endif