clk: renesas: r8a779a0: Add ISPCS clocks

Add support for the ISPCS clocks on R-Car V3U.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20210329223220.1139211-1-niklas.soderlund+renesas@ragnatech.seSigned-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

drivers/clk/renesas/r8a779a0-cpg-mssr.c

@@ -180,6 +180,10 @@ static const struct mssr_mod_clk r8a779a0_mod_clks[] __initconst = {
 	DEF_MOD("i2c4",		522,	R8A779A0_CLK_S1D4),
 	DEF_MOD("i2c5",		523,	R8A779A0_CLK_S1D4),
 	DEF_MOD("i2c6",		524,	R8A779A0_CLK_S1D4),
+	DEF_MOD("ispcs0",	612,	R8A779A0_CLK_S1D1),
+	DEF_MOD("ispcs1",	613,	R8A779A0_CLK_S1D1),
+	DEF_MOD("ispcs2",	614,	R8A779A0_CLK_S1D1),
+	DEF_MOD("ispcs3",	615,	R8A779A0_CLK_S1D1),
 	DEF_MOD("msi0",		618,	R8A779A0_CLK_MSO),
 	DEF_MOD("msi1",		619,	R8A779A0_CLK_MSO),
 	DEF_MOD("msi2",		620,	R8A779A0_CLK_MSO),