dt-bindings: clock: renesas,r9a09g056/57-cpg: Add XSPI core clock

Add XSPI core clock definitions to the clock bindings for the Renesas
R9A09G056 and R9A09G057 SoCs. These clocks IDs are used to support XSPI
interface.

Signed-off-by: Lad Prabhakar <[email protected]>
Reviewed-by: Geert Uytterhoeven <[email protected]>
Link: https://lore.kernel.org/[email protected]
Signed-off-by: Geert Uytterhoeven <[email protected]>

Author: prabhakarlad

include/dt-bindings/clock/renesas,r9a09g056-cpg.h

@@ -20,5 +20,6 @@
 #define R9A09G056_USB2_0_CLK_CORE0		9
 #define R9A09G056_GBETH_0_CLK_PTP_REF_I		10
 #define R9A09G056_GBETH_1_CLK_PTP_REF_I		11
+#define R9A09G056_SPI_CLK_SPI			12
 
 #endif /* __DT_BINDINGS_CLOCK_RENESAS_R9A09G056_CPG_H__ */

include/dt-bindings/clock/renesas,r9a09g057-cpg.h

@@ -21,5 +21,6 @@
 #define R9A09G057_USB2_0_CLK_CORE1		10
 #define R9A09G057_GBETH_0_CLK_PTP_REF_I		11
 #define R9A09G057_GBETH_1_CLK_PTP_REF_I		12
+#define R9A09G057_SPI_CLK_SPI			13
 
 #endif /* __DT_BINDINGS_CLOCK_RENESAS_R9A09G057_CPG_H__ */