From: Chuan Liu Date: Fri, 6 Sep 2024 05:52:35 +0000 (+0800) Subject: clk: meson: s4: pll: hifi_pll support fractional multiplier X-Git-Tag: v6.13-rc1~110^2~1^5~1^2~9 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=eb61a126499019ecd688b2978fd6e1fcdfebe58a;p=thirdparty%2Fkernel%2Flinux.git clk: meson: s4: pll: hifi_pll support fractional multiplier The s4's hifi_pll supports a fractional frequency multiplier, but frac parameters are not configured in the driver. Signed-off-by: Chuan Liu Link: https://lore.kernel.org/r/20240906-fix_clk-v1-3-2977ef0d72e7@amlogic.com Signed-off-by: Jerome Brunet --- diff --git a/drivers/clk/meson/s4-pll.c b/drivers/clk/meson/s4-pll.c index b0258933fb9d2..a97e19057b05d 100644 --- a/drivers/clk/meson/s4-pll.c +++ b/drivers/clk/meson/s4-pll.c @@ -329,7 +329,6 @@ static struct clk_regmap s4_gp0_pll = { * Internal hifi pll emulation configuration parameters */ static const struct reg_sequence s4_hifi_init_regs[] = { - { .reg = ANACTRL_HIFIPLL_CTRL1, .def = 0x00010e56 }, { .reg = ANACTRL_HIFIPLL_CTRL2, .def = 0x00000000 }, { .reg = ANACTRL_HIFIPLL_CTRL3, .def = 0x6a285c00 }, { .reg = ANACTRL_HIFIPLL_CTRL4, .def = 0x65771290 }, @@ -354,6 +353,11 @@ static struct clk_regmap s4_hifi_pll_dco = { .shift = 10, .width = 5, }, + .frac = { + .reg_off = ANACTRL_HIFIPLL_CTRL1, + .shift = 0, + .width = 17, + }, .l = { .reg_off = ANACTRL_HIFIPLL_CTRL0, .shift = 31,