linux-kernel - Re: [PATCH v1 2/2] clk: qcom: Add lpass clock controller driver for SC7280

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Date:   Tue, 31 Aug 2021 22:38:26 -0700
From:   Stephen Boyd <sboyd@...nel.org>
To:     Michael Turquette <mturquette@...libre.com>,
        Taniya Das <tdas@...eaurora.org>
Cc:     Rajendra Nayak <rnayak@...eaurora.org>,
        linux-arm-msm@...r.kernel.org, linux-soc@...r.kernel.org,
        linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, robh@...nel.org, robh+dt@...nel.org,
        Taniya Das <tdas@...eaurora.org>
Subject: Re: [PATCH v1 2/2] clk: qcom: Add lpass clock controller driver for SC7280

Quoting Taniya Das (2021-08-31 03:36:42)
> diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
> index 0a55967..cd7a5a1 100644
> --- a/drivers/clk/qcom/Kconfig
> +++ b/drivers/clk/qcom/Kconfig
> @@ -394,6 +394,14 @@ config SC_LPASS_CORECC_7180
>           Say Y if you want to use LPASS clocks and power domains of the LPASS
>           core clock controller.
>  
> +config SC_LPASSCC_7280
> +       tristate "SC7280 Low Power Audio Subsystem (LPAAS) Clock Controller"
> +       select SC_GCC_7280
> +       help
> +         Support for the LPASS clock controller on SC7280 devices.
> +         Say Y if you want to use the LPASS branch clocks of the LPASS clock
> +         controller to reset the LPASS subsystem.
> +

Can you send another patch to move SC_LPASS_CORECC_7180 under
SC_GPUCC_7180? This file should be sorted on Kconfig symbol
alphabetically.

>  config SC_GPUCC_7180
>         tristate "SC7180 Graphics Clock Controller"
>         select SC_GCC_7180
> diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile
> index 9825ef8..1b33f49 100644
> --- a/drivers/clk/qcom/Makefile
> +++ b/drivers/clk/qcom/Makefile
> @@ -66,6 +66,7 @@ obj-$(CONFIG_SC_GCC_8180X) += gcc-sc8180x.o
>  obj-$(CONFIG_SC_GPUCC_7180) += gpucc-sc7180.o
>  obj-$(CONFIG_SC_GPUCC_7280) += gpucc-sc7280.o
>  obj-$(CONFIG_SC_LPASS_CORECC_7180) += lpasscorecc-sc7180.o
> +obj-$(CONFIG_SC_LPASSCC_7280) += lpasscc-sc7280.o

This one got it right, almost. LPASSCC comes before LPASS_CORECC though.

>  obj-$(CONFIG_SC_MSS_7180) += mss-sc7180.o
>  obj-$(CONFIG_SC_VIDEOCC_7180) += videocc-sc7180.o
>  obj-$(CONFIG_SC_VIDEOCC_7280) += videocc-sc7280.o