Re: [PATCH v6 05/10] clk: realtek: Add support for gate clock

[Yu-Chun Lin <eleanor.lin@realtek.com>]

Hi Brian,

> Hi Cheng-Yu,
> 
> On Thu, Apr 02, 2026 at 03:39:52PM +0800, Yu-Chun Lin wrote:
> > From: Cheng-Yu Lee <cylee12@realtek.com>
> > 
> > Introduce clk_regmap_gate_ops supporting enable, disable, is_enabled, and
> > disable_unused for standard regmap gate clocks.
>
> disable_unused is not implemented below.
>

Will remove it from commit message.

> > 
> > Add clk_regmap_gate_ro_ops as a read-only variant exposing only is_enabled.
> > 
> > Signed-off-by: Cheng-Yu Lee <cylee12@realtek.com>
> > Co-developed-by: Yu-Chun Lin <eleanor.lin@realtek.com>
> > Signed-off-by: Yu-Chun Lin <eleanor.lin@realtek.com>
> > ---
> > Changes in v6:
> > - Add the headers used in c file to follow the "Include What You Use" principle.
> > ---
> >  drivers/clk/realtek/Makefile          |  2 +
> >  drivers/clk/realtek/clk-regmap-gate.c | 69 +++++++++++++++++++++++++++
> >  drivers/clk/realtek/clk-regmap-gate.h | 65 +++++++++++++++++++++++++
> >  3 files changed, 136 insertions(+)
> >  create mode 100644 drivers/clk/realtek/clk-regmap-gate.c
> >  create mode 100644 drivers/clk/realtek/clk-regmap-gate.h
> > 
> > diff --git a/drivers/clk/realtek/Makefile b/drivers/clk/realtek/Makefile
> > index a89ad77993e9..74375f8127ac 100644
> > --- a/drivers/clk/realtek/Makefile
> > +++ b/drivers/clk/realtek/Makefile
> > @@ -2,5 +2,7 @@
> >  obj-$(CONFIG_RTK_CLK_COMMON) += clk-rtk.o
> >  
> >  clk-rtk-y += common.o
> > +
> >  clk-rtk-y += clk-pll.o
> > +clk-rtk-y += clk-regmap-gate.o
> >  clk-rtk-y += freq_table.o
> > diff --git a/drivers/clk/realtek/clk-regmap-gate.c b/drivers/clk/realtek/clk-regmap-gate.c
> > new file mode 100644
> > index 000000000000..8738d6c6f8dd
> > --- /dev/null
> > +++ b/drivers/clk/realtek/clk-regmap-gate.c
> > @@ -0,0 +1,69 @@
> > +// SPDX-License-Identifier: GPL-2.0-only
> > +/*
> > + * Copyright (C) 2017 Realtek Semiconductor Corporation
> > + * Author: Cheng-Yu Lee <cylee12@realtek.com>
> > + */
> > +
> > +#include <linux/regmap.h>
> > +#include <linux/bits.h>
> > +#include "clk-regmap-gate.h"
> > +#include <linux/clk-provider.h>
>
> linux/clk-provider.h needs to be included before clk-regmap-gate.h.
>

Ack.

> Also Sashiko reports that linux/export.h should also be included.
https://sashiko.dev/#/patchset/20260402073957.2742459-1-eleanor.lin%40realtek.com
> 
> Brian

Ack.

Best Regards,
Yu-Chun.