clk: qcom: camcc-x1e80100: Fix missing DT_IFACE enum in x1e80100 camcc

The desired DT pattern for clock indexing is the following:

clocks = <&gcc GCC_CAMERA_AHB_CLK>,
         <&bi_tcxo_div2>,
         <&bi_tcxo_ao_div2>,
         <&sleep_clk>;

In order to facilitate that indexing structure we need to have DT_IFACE
enum defined.

Fixes: 76126a5 ("clk: qcom: Add camcc clock driver for x1e80100")
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240302-linux-next-24-03-01-simple-clock-fixes-v1-2-25f348a5982b@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

Author: 0xB0D

drivers/clk/qcom/camcc-x1e80100.c

@@ -21,6 +21,7 @@
 #include "reset.h"
 
 enum {
+	DT_IFACE,
 	DT_BI_TCXO,
 	DT_BI_TCXO_AO,
 	DT_SLEEP_CLK,