linux-kernel - Re: [PATCH 11/22] clk: mediatek: Add MT8195 mfgcfg clock support

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Date:   Fri, 9 Jul 2021 14:29:24 +0800
From:   Chen-Yu Tsai <wenst@...omium.org>
To:     Chun-Jie Chen <chun-jie.chen@...iatek.com>
Cc:     Matthias Brugger <matthias.bgg@...il.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Nicolas Boichat <drinkcat@...omium.org>,
        Rob Herring <robh+dt@...nel.org>,
        linux-arm-kernel@...ts.infradead.org,
        LKML <linux-kernel@...r.kernel.org>,
        linux-mediatek@...ts.infradead.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, srv_heupstream@...iatek.com,
        Project_Global_Chrome_Upstream_Group@...iatek.com
Subject: Re: [PATCH 11/22] clk: mediatek: Add MT8195 mfgcfg clock support

On Thu, Jun 17, 2021 at 7:08 AM Chun-Jie Chen
<chun-jie.chen@...iatek.com> wrote:
>
> Add MT8195 mfgcfg clock provider

Same thing about the commit log. More context please.

> Signed-off-by: Chun-Jie Chen <chun-jie.chen@...iatek.com>
> ---
>  drivers/clk/mediatek/Kconfig          |  6 ++++
>  drivers/clk/mediatek/Makefile         |  1 +
>  drivers/clk/mediatek/clk-mt8195-mfg.c | 49 +++++++++++++++++++++++++++
>  3 files changed, 56 insertions(+)
>  create mode 100644 drivers/clk/mediatek/clk-mt8195-mfg.c
>
> diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig
> index ef7d4b433eee..066c14a89cee 100644
> --- a/drivers/clk/mediatek/Kconfig
> +++ b/drivers/clk/mediatek/Kconfig
> @@ -624,6 +624,12 @@ config COMMON_CLK_MT8195_IPESYS
>         help
>           This driver supports MediaTek MT8195 ipesys clocks.
>
> +config COMMON_CLK_MT8195_MFGCFG
> +       bool "Clock driver for MediaTek MT8195 mfgcfg"
> +       depends on COMMON_CLK_MT8195
> +       help
> +         This driver supports MediaTek MT8195 mfgcfg clocks.
> +

Same thing about the Kconfig option. I don't think it's necessary to have
separate Kconfig options for clock controllers within the same SoC.

>  config COMMON_CLK_MT8516
>         bool "Clock driver for MediaTek MT8516"
>         depends on ARCH_MEDIATEK || COMPILE_TEST
> diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
> index 991a9be7ac46..9b09e7f640d1 100644
> --- a/drivers/clk/mediatek/Makefile
> +++ b/drivers/clk/mediatek/Makefile
> @@ -87,5 +87,6 @@ obj-$(CONFIG_COMMON_CLK_MT8195_CAMSYS) += clk-mt8195-cam.o
>  obj-$(CONFIG_COMMON_CLK_MT8195_CCUSYS) += clk-mt8195-ccu.o
>  obj-$(CONFIG_COMMON_CLK_MT8195_IMGSYS) += clk-mt8195-img.o
>  obj-$(CONFIG_COMMON_CLK_MT8195_IPESYS) += clk-mt8195-ipe.o
> +obj-$(CONFIG_COMMON_CLK_MT8195_MFGCFG) += clk-mt8195-mfg.o
>  obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
>  obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
> diff --git a/drivers/clk/mediatek/clk-mt8195-mfg.c b/drivers/clk/mediatek/clk-mt8195-mfg.c
> new file mode 100644
> index 000000000000..a9b1d337cd01
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt8195-mfg.c

Code looks good.


ChenYu