clk: renesas: r7s9210: Add SPIBSC clock

Add SPIBSC clock for RZ/A2.
Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Link: https://lore.kernel.org/r/20191206134202.18784-4-chris.brandt@renesas.comSigned-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

drivers/clk/renesas/r7s9210-cpg-mssr.c

@@ -93,6 +93,7 @@ static const struct mssr_mod_clk r7s9210_mod_clks[] __initconst = {
 	DEF_MOD_STB("ether1",	 64,	R7S9210_CLK_B),
 	DEF_MOD_STB("ether0",	 65,	R7S9210_CLK_B),
 
+	DEF_MOD_STB("spibsc",	 83,	R7S9210_CLK_P1),
 	DEF_MOD_STB("i2c3",	 84,	R7S9210_CLK_P1),
 	DEF_MOD_STB("i2c2",	 85,	R7S9210_CLK_P1),
 	DEF_MOD_STB("i2c1",	 86,	R7S9210_CLK_P1),