linux-kernel - Re: [PATCH v4 2/4] clk: sifive: Use common name for prci configuration

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Message-ID: <mhng-ca3ea720-b6b1-4b6e-a58f-43fadd7f1c18@palmerdabbelt-glaptop1>
Date:   Fri, 20 Nov 2020 17:29:23 -0800 (PST)
From:   Palmer Dabbelt <palmer@...belt.com>
To:     zong.li@...ive.com
CC:     Paul Walmsley <paul.walmsley@...ive.com>, sboyd@...nel.org,
        schwab@...ux-m68k.org, pragnesh.patel@...nfive.com,
        aou@...s.berkeley.edu, mturquette@...libre.com,
        yash.shah@...ive.com, linux-kernel@...r.kernel.org,
        linux-clk@...r.kernel.org, linux-riscv@...ts.infradead.org,
        zong.li@...ive.com, Pragnesh.patel@...ive.com
Subject:     Re: [PATCH v4 2/4] clk: sifive: Use common name for prci configuration

On Wed, 11 Nov 2020 02:06:06 PST (-0800), zong.li@...ive.com wrote:
> Use generic name CLK_SIFIVE_PRCI instead of CLK_SIFIVE_FU540_PRCI. This
> patch is prepared for fu740 support.
>
> Signed-off-by: Zong Li <zong.li@...ive.com>
> Reviewed-by: Palmer Dabbelt <palmerdabbelt@...gle.com>
> Acked-by: Palmer Dabbelt <palmerdabbelt@...gle.com>
> Reviewed-by: Pragnesh Patel <Pragnesh.patel@...ive.com>
> ---
>  arch/riscv/Kconfig.socs     | 2 +-
>  drivers/clk/sifive/Kconfig  | 6 +++---
>  drivers/clk/sifive/Makefile | 2 +-
>  3 files changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs
> index 8a55f6156661..3284d5c291be 100644
> --- a/arch/riscv/Kconfig.socs
> +++ b/arch/riscv/Kconfig.socs
> @@ -5,7 +5,7 @@ config SOC_SIFIVE
>  	select SERIAL_SIFIVE if TTY
>  	select SERIAL_SIFIVE_CONSOLE if TTY
>  	select CLK_SIFIVE
> -	select CLK_SIFIVE_FU540_PRCI
> +	select CLK_SIFIVE_PRCI
>  	select SIFIVE_PLIC
>  	help
>  	  This enables support for SiFive SoC platform hardware.
> diff --git a/drivers/clk/sifive/Kconfig b/drivers/clk/sifive/Kconfig
> index f3b4eb9cb0f5..ab48cf7e0105 100644
> --- a/drivers/clk/sifive/Kconfig
> +++ b/drivers/clk/sifive/Kconfig
> @@ -8,12 +8,12 @@ menuconfig CLK_SIFIVE
>
>  if CLK_SIFIVE
>
> -config CLK_SIFIVE_FU540_PRCI
> -	bool "PRCI driver for SiFive FU540 SoCs"
> +config CLK_SIFIVE_PRCI
> +	bool "PRCI driver for SiFive SoCs"
>  	select CLK_ANALOGBITS_WRPLL_CLN28HPC
>  	help
>  	  Supports the Power Reset Clock interface (PRCI) IP block found in
> -	  FU540 SoCs.  If this kernel is meant to run on a SiFive FU540 SoC,
> +	  FU540 SoCs. If this kernel is meant to run on a SiFive FU540 SoC,

This just removes the double-space.  Presumably in should also remove the
"FU540", as this clock driver will now function for multiple SiFive SOCs?

>  	  enable this driver.
>
>  endif
> diff --git a/drivers/clk/sifive/Makefile b/drivers/clk/sifive/Makefile
> index 627effe2ece1..fe3e2cb4c4d8 100644
> --- a/drivers/clk/sifive/Makefile
> +++ b/drivers/clk/sifive/Makefile
> @@ -1,4 +1,4 @@
>  # SPDX-License-Identifier: GPL-2.0-only
>  obj-y += sifive-prci.o
>
> -obj-$(CONFIG_CLK_SIFIVE_FU540_PRCI)	+= fu540-prci.o
> +obj-$(CONFIG_CLK_SIFIVE_PRCI)	+= fu540-prci.o

Probably best to rename the source file as well.