diff --git a/drivers/clk/renesas/r8a779h0-cpg-mssr.c b/drivers/clk/renesas/r8a779h0-cpg-mssr.c
index b9ecf9091209..079b55b30b23 100644
--- a/drivers/clk/renesas/r8a779h0-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a779h0-cpg-mssr.c
@@ -184,6 +184,7 @@ static const struct mssr_mod_clk r8a779h0_mod_clks[] = {
 	DEF_MOD("i2c1",		519,	R8A779H0_CLK_S0D6_PER),
 	DEF_MOD("i2c2",		520,	R8A779H0_CLK_S0D6_PER),
 	DEF_MOD("i2c3",		521,	R8A779H0_CLK_S0D6_PER),
+	DEF_MOD("irqc",		611,	R8A779H0_CLK_CL16M),
 	DEF_MOD("msi0",		618,	R8A779H0_CLK_MSO),
 	DEF_MOD("msi1",		619,	R8A779H0_CLK_MSO),
 	DEF_MOD("msi2",		620,	R8A779H0_CLK_MSO),