dt-bindings: clock: Add gcc_sec_ctrl_clk_src clock ID

The gcc_sec_ctrl_clk_src clock is required to be controlled by the
secure controller driver.
Signed-off-by: Taniya Das <tdas@codeaurora.org>
Link: https://lkml.kernel.org/r/1589709861-27580-3-git-send-email-tdas@codeaurora.orgSigned-off-by: Stephen Boyd <sboyd@kernel.org>

include/dt-bindings/clock/qcom,gcc-sc7180.h

@@ -137,6 +137,7 @@
 #define GCC_MSS_NAV_AXI_CLK					127
 #define GCC_MSS_Q6_MEMNOC_AXI_CLK				128
 #define GCC_MSS_SNOC_AXI_CLK					129
+#define GCC_SEC_CTRL_CLK_SRC					130
 
 /* GCC resets */
 #define GCC_QUSB2PHY_PRIM_BCR					0