clk: renesas: r8a779g0: Add CAN-FD clocks

Add the CANFD core clock and the CANFD0 module clock, which are used by
the CAN-FD Interface on the Renesas R-Car V4H (R8A779G0) SoC.

Signed-off-by: Geert Uytterhoeven <[email protected]>
Link: https://lore.kernel.org/r/a78f534bd80f170f3f1267f3270fdb3b7a73b5d4.1674498643.git.geert+renesas@glider.be

Author: geertu

drivers/clk/renesas/r8a779g0-cpg-mssr.c

@@ -145,6 +145,7 @@ static const struct cpg_core_clk r8a779g0_core_clks[] __initconst = {
 	DEF_FIXED("viobusd2",	R8A779G0_CLK_VIOBUSD2,	CLK_VIO,	2, 1),
 	DEF_FIXED("vcbus",	R8A779G0_CLK_VCBUS,	CLK_VC,		1, 1),
 	DEF_FIXED("vcbusd2",	R8A779G0_CLK_VCBUSD2,	CLK_VC,		2, 1),
+	DEF_DIV6P1("canfd",     R8A779G0_CLK_CANFD,	CLK_PLL5_DIV4,	0x878),
 	DEF_FIXED("dsiref",	R8A779G0_CLK_DSIREF,	CLK_PLL5_DIV4,	48, 1),
 	DEF_DIV6P1("dsiext",	R8A779G0_CLK_DSIEXT,	CLK_PLL5_DIV4,	0x884),
 
@@ -163,6 +164,7 @@ static const struct mssr_mod_clk r8a779g0_mod_clks[] __initconst = {
 	DEF_MOD("avb0",		211,	R8A779G0_CLK_S0D4_HSC),
 	DEF_MOD("avb1",		212,	R8A779G0_CLK_S0D4_HSC),
 	DEF_MOD("avb2",		213,	R8A779G0_CLK_S0D4_HSC),
+	DEF_MOD("canfd0",	328,	R8A779G0_CLK_SASYNCPERD2),
 	DEF_MOD("dis0",		411,	R8A779G0_CLK_VIOBUSD2),
 	DEF_MOD("dsitxlink0",	415,	R8A779G0_CLK_VIOBUSD2),
 	DEF_MOD("dsitxlink1",	416,	R8A779G0_CLK_VIOBUSD2),