clk: renesas: r9a07g044: Rename divider table

As per RZ/G2L HW Manual (Rev.0.50), CPG_PL3A_DDIV,CPG_PL3B_DDIV
and CPG_PL2_DDIV(for P0) shares same divider table entries. Rename
clk_div_table dtable_3b to clk_div_table dtable_1_32 so that it
can be reused.

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/20210626081344.5783-3-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/drivers/clk/renesas/r9a07g044-cpg.c b/drivers/clk/renesas/r9a07g044-cpg.c
index 50b5269..d5803fb 100644 (file)
--- a/drivers/clk/renesas/r9a07g044-cpg.c
+++ b/drivers/clk/renesas/r9a07g044-cpg.c
@@ -42,12 +42,13 @@ enum clk_ids {
 };
 
 /* Divider tables */
-static const struct clk_div_table dtable_3b[] = {
+static const struct clk_div_table dtable_1_32[] = {
        {0, 1},
        {1, 2},
        {2, 4},
        {3, 8},
        {4, 32},
+       {0, 0},
 };
 
 static const struct cpg_core_clk r9a07g044_core_clks[] __initconst = {
@@ -72,10 +73,10 @@ static const struct cpg_core_clk r9a07g044_core_clks[] __initconst = {
        /* Core output clk */
        DEF_FIXED("I", R9A07G044_CLK_I, CLK_PLL1, 1, 1),
        DEF_DIV("P0", R9A07G044_CLK_P0, CLK_PLL2_DIV16, DIVPL2A,
-               dtable_3b, CLK_DIVIDER_HIWORD_MASK),
+               dtable_1_32, CLK_DIVIDER_HIWORD_MASK),
        DEF_FIXED("TSU", R9A07G044_CLK_TSU, CLK_PLL2_DIV20, 1, 1),
        DEF_DIV("P1", R9A07G044_CLK_P1, CLK_PLL3_DIV8,
-               DIVPL3B, dtable_3b, CLK_DIVIDER_HIWORD_MASK),
+               DIVPL3B, dtable_1_32, CLK_DIVIDER_HIWORD_MASK),
 };
 
 static struct rzg2l_mod_clk r9a07g044_mod_clks[] = {