dt-bindings: clock: imx93: Add PDM IPG clk

Add PDM IPG clk.

Reviewed-by: Shengjiu Wang <[e-mail]>
Signed-off-by: Chancel Liu <[e-mail]>
Signed-off-by: Jacky Bai <[e-mail]>
Reviewed-by: Peng Fan <[e-mail]>
Acked-by: Krzysztof Kozlowski <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Abel Vesa <[e-mail]>

include/dt-bindings/clock/imx93-clock.h

···
 #define IMX93_CLK_ARM_PLL		198
 #define IMX93_CLK_A55_SEL		199
 #define IMX93_CLK_A55_CORE		200
-#define IMX93_CLK_END			201
+#define IMX93_CLK_PDM_IPG		201
+#define IMX93_CLK_END			202
 
 #endif