clk: renesas: r9a07g044: Rename CLK_PLL3_DIV4 macro

Rename the macro CLK_PLL3_DIV4->CLK_PLL3_DIV2_2 to match the clock tree
mentioned in the hardware manual(Rev.1.00 Sep, 2021).

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20211203115154.31864-2-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

drivers/clk/renesas/r9a07g044-cpg.c

@@ -32,9 +32,9 @@ enum clk_ids {
 	CLK_PLL3_400,
 	CLK_PLL3_533,
 	CLK_PLL3_DIV2,
+	CLK_PLL3_DIV2_2,
 	CLK_PLL3_DIV2_4,
 	CLK_PLL3_DIV2_4_2,
-	CLK_PLL3_DIV4,
 	CLK_SEL_PLL3_3,
 	CLK_DIV_PLL3_C,
 	CLK_PLL4,
@@ -106,9 +106,9 @@ static const struct cpg_core_clk r9a07g044_core_clks[] __initconst = {
 	DEF_FIXED(".pll2_div2_10", CLK_PLL2_DIV2_10, CLK_PLL2_DIV2, 1, 10),
 
 	DEF_FIXED(".pll3_div2", CLK_PLL3_DIV2, CLK_PLL3, 1, 2),
+	DEF_FIXED(".pll3_div2_2", CLK_PLL3_DIV2_2, CLK_PLL3_DIV2, 1, 2),
 	DEF_FIXED(".pll3_div2_4", CLK_PLL3_DIV2_4, CLK_PLL3_DIV2, 1, 4),
 	DEF_FIXED(".pll3_div2_4_2", CLK_PLL3_DIV2_4_2, CLK_PLL3_DIV2_4, 1, 2),
-	DEF_FIXED(".pll3_div4", CLK_PLL3_DIV4, CLK_PLL3, 1, 4),
 	DEF_MUX(".sel_pll3_3", CLK_SEL_PLL3_3, SEL_PLL3_3,
 		sel_pll3_3, ARRAY_SIZE(sel_pll3_3), 0, CLK_MUX_READ_ONLY),
 	DEF_DIV("divpl3c", CLK_DIV_PLL3_C, CLK_SEL_PLL3_3,