From: Alibek Omarov Date: Wed, 14 Jun 2023 13:47:50 +0000 (+0300) Subject: clk: rockchip: rk3568: Fix PLL rate setting for 78.75MHz X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=dafebd0f9a4f56b10d7fbda0bff1f540d16a2ea4;p=linux.git clk: rockchip: rk3568: Fix PLL rate setting for 78.75MHz PLL rate on RK356x is calculated through the simple formula: ((24000000 / _refdiv) * _fbdiv) / (_postdiv1 * _postdiv2) The PLL rate setting for 78.75MHz seems to be copied from 96MHz so this patch fixes it and configures it properly. Signed-off-by: Alibek Omarov Fixes: 842f4cb72639 ("clk: rockchip: Add more PLL rates for rk3568") Reviewed-by: Sascha Hauer Link: https://lore.kernel.org/r/20230614134750.1056293-1-a1ba.omarov@gmail.com Signed-off-by: Heiko Stuebner --- diff --git a/drivers/clk/rockchip/clk-rk3568.c b/drivers/clk/rockchip/clk-rk3568.c index 5dae960af4cee..48b8d06c305c7 100644 --- a/drivers/clk/rockchip/clk-rk3568.c +++ b/drivers/clk/rockchip/clk-rk3568.c @@ -82,7 +82,7 @@ static struct rockchip_pll_rate_table rk3568_pll_rates[] = { RK3036_PLL_RATE(101000000, 1, 101, 6, 4, 1, 0), RK3036_PLL_RATE(100000000, 1, 150, 6, 6, 1, 0), RK3036_PLL_RATE(96000000, 1, 96, 6, 4, 1, 0), - RK3036_PLL_RATE(78750000, 1, 96, 6, 4, 1, 0), + RK3036_PLL_RATE(78750000, 4, 315, 6, 4, 1, 0), RK3036_PLL_RATE(74250000, 2, 99, 4, 4, 1, 0), { /* sentinel */ }, };