dt-bindings: clock: r9a07g044-cpg: Add entry for P0_DIV2 core clock

Add P0_DIV2 core clock required for CANFD module. CANFD core clock is
sourced from P0_DIV2 referenced from HW manual Rev.0.50.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20210719143811.2135-4-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/include/dt-bindings/clock/r9a07g044-cpg.h b/include/dt-bindings/clock/r9a07g044-cpg.h
index 0728ad0..0bb17ff 100644 (file)
--- a/include/dt-bindings/clock/r9a07g044-cpg.h
+++ b/include/dt-bindings/clock/r9a07g044-cpg.h
@@ -30,6 +30,7 @@
 #define R9A07G044_CLK_P2               19
 #define R9A07G044_CLK_AT               20
 #define R9A07G044_OSCCLK               21
+#define R9A07G044_CLK_P0_DIV2          22
 
 /* R9A07G044 Module Clocks */
 #define R9A07G044_CA55_SCLK            0