clk: renesas: r9a07g044: Change core clock "I" from DEF_FIXED->DEF_DIV

Core clock "I" is sourced from CPG_PL1_DDIV divider as per HW manual
Rev.1.00.

This patch adds clock divider table "dtable_1_8" and switches to
DEF_DIV for "I" clock.

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/20211112081003.15453-3-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Biju Das 2021-11-12 08:10:01 +00:00 committed by Geert Uytterhoeven
parent 86e122c075
commit d6dabaf678
1 changed files with 10 additions and 1 deletions

View File

@ -56,6 +56,14 @@ enum clk_ids {
};
/* Divider tables */
static const struct clk_div_table dtable_1_8[] = {
{0, 1},
{1, 2},
{2, 4},
{3, 8},
{0, 0},
};
static const struct clk_div_table dtable_1_32[] = {
{0, 1},
{1, 2},
@ -110,7 +118,8 @@ static const struct cpg_core_clk r9a07g044_core_clks[] __initconst = {
DEF_FIXED(".pll6_250", CLK_PLL6_250, CLK_PLL6, 1, 2),
/* Core output clk */
DEF_FIXED("I", R9A07G044_CLK_I, CLK_PLL1, 1, 1),
DEF_DIV("I", R9A07G044_CLK_I, CLK_PLL1, DIVPL1A, dtable_1_8,
CLK_DIVIDER_HIWORD_MASK),
DEF_DIV("P0", R9A07G044_CLK_P0, CLK_PLL2_DIV2_8, DIVPL2A,
dtable_1_32, CLK_DIVIDER_HIWORD_MASK),
DEF_FIXED("P0_DIV2", R9A07G044_CLK_P0_DIV2, R9A07G044_CLK_P0, 1, 2),