Quoting Peng Fan (OSS) (2022-02-24 17:42:33) > From: Peng Fan <peng.fan@xxxxxxx> > > This PLL module is a Fractional-N synthesizer, > supporting 30-bit numerator and denominator. Numerator is a signed > number. It has feature to adjust fractional portion of feedback > divider dynamically. This fracn gppll is used in i.MX93. > > Reviewed-by: Abel Vesa <abel.vesa@xxxxxxx> > Signed-off-by: Peng Fan <peng.fan@xxxxxxx> > --- > drivers/clk/imx/Makefile | 1 + > drivers/clk/imx/clk-fracn-gppll.c | 324 ++++++++++++++++++++++++++++++ > drivers/clk/imx/clk.h | 21 ++ > 3 files changed, 346 insertions(+) > create mode 100644 drivers/clk/imx/clk-fracn-gppll.c > > diff --git a/drivers/clk/imx/Makefile b/drivers/clk/imx/Makefile > index 36c04922d789..60c8a4bb7574 100644 > --- a/drivers/clk/imx/Makefile > +++ b/drivers/clk/imx/Makefile > @@ -5,6 +5,7 @@ mxc-clk-objs += clk-busy.o > mxc-clk-objs += clk-composite-7ulp.o > mxc-clk-objs += clk-composite-8m.o > mxc-clk-objs += clk-composite-93.o > +mxc-clk-objs += clk-fracn-gppll.o > mxc-clk-objs += clk-cpu.o > mxc-clk-objs += clk-divider-gate.o > mxc-clk-objs += clk-fixup-div.o > diff --git a/drivers/clk/imx/clk-fracn-gppll.c b/drivers/clk/imx/clk-fracn-gppll.c > new file mode 100644 > index 000000000000..57b38147f05a > --- /dev/null > +++ b/drivers/clk/imx/clk-fracn-gppll.c > @@ -0,0 +1,324 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright 2021 NXP > + */ > + > +#include <asm/div64.h> Please include this after linux headers > +#include <linux/bitfield.h> > +#include <linux/clk-provider.h> > +#include <linux/err.h> > +#include <linux/export.h> > +#include <linux/io.h> > +#include <linux/iopoll.h> > +#include <linux/slab.h> > +#include <linux/jiffies.h> Is this include used? > + > +#include "clk.h" > +
