From 0855054fa8893ea64f75ee02b43198ed17d75c0a Mon Sep 17 00:00:00 2001 From: Lad Prabhakar Date: Thu, 23 Dec 2021 09:32:23 +0000 Subject: [PATCH] clk: renesas: r9a07g044: Update multiplier and divider values for PLL2/3 [ Upstream commit b289cdecc7c3e25e001cde260c882e4d9a8b0772 ] As per the HW manual (Rev.1.00 Sep, 2021) PLL2 and PLL3 should be 1600 MHz, but with current multiplier and divider values this resulted to 1596 MHz. This patch updates the multiplier and divider values for PLL2 and PLL3 so that we get the exact (1600 MHz) values. Fixes: 17f0ff3d49ff1 ("clk: renesas: Add support for R9A07G044 SoC") Suggested-by: Biju Das Signed-off-by: Lad Prabhakar Link: https://lore.kernel.org/r/20211223093223.4725-1-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven Signed-off-by: Sasha Levin --- drivers/clk/renesas/r9a07g044-cpg.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/clk/renesas/r9a07g044-cpg.c b/drivers/clk/renesas/r9a07g044-cpg.c index 1490446..61609ed 100644 --- a/drivers/clk/renesas/r9a07g044-cpg.c +++ b/drivers/clk/renesas/r9a07g044-cpg.c @@ -61,8 +61,8 @@ static const struct cpg_core_clk r9a07g044_core_clks[] __initconst = { DEF_FIXED(".osc", R9A07G044_OSCCLK, CLK_EXTAL, 1, 1), DEF_FIXED(".osc_div1000", CLK_OSC_DIV1000, CLK_EXTAL, 1, 1000), DEF_SAMPLL(".pll1", CLK_PLL1, CLK_EXTAL, PLL146_CONF(0)), - DEF_FIXED(".pll2", CLK_PLL2, CLK_EXTAL, 133, 2), - DEF_FIXED(".pll3", CLK_PLL3, CLK_EXTAL, 133, 2), + DEF_FIXED(".pll2", CLK_PLL2, CLK_EXTAL, 200, 3), + DEF_FIXED(".pll3", CLK_PLL3, CLK_EXTAL, 200, 3), DEF_FIXED(".pll2_div2", CLK_PLL2_DIV2, CLK_PLL2, 1, 2), DEF_FIXED(".pll2_div16", CLK_PLL2_DIV16, CLK_PLL2, 1, 16), -- 2.7.4