linux-kernel - RE: [PATCH v2 06/17] pmdomain: imx: Move Kconfig options to the pmdomain subsystem

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Date:   Sun, 17 Sep 2023 23:07:23 +0000
From:   Peng Fan <peng.fan@....com>
To:     Ulf Hansson <ulf.hansson@...aro.org>,
        Arnd Bergmann <arnd@...db.de>, Olof Johansson <olof@...om.net>
CC:     "linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        "kernel@...gutronix.de" <kernel@...gutronix.de>,
        dl-linux-imx <linux-imx@....com>
Subject: RE: [PATCH v2 06/17] pmdomain: imx: Move Kconfig options to the
 pmdomain subsystem

> Subject: [PATCH v2 06/17] pmdomain: imx: Move Kconfig options to the
> pmdomain subsystem
> 
> The Kconfig options belongs closer to the corresponding implementations,
> hence let's move them from the soc- and firmware subsystem to the
> pmdomain subsystem.
> 
> Cc: Shawn Guo <shawnguo@...nel.org>
> Cc: Sascha Hauer <s.hauer@...gutronix.de>
> Cc: Fabio Estevam <festevam@...il.com>
> Cc: Peng Fan <peng.fan@....com>
> Cc: <kernel@...gutronix.de>
> Cc: <linux-imx@....com>
> Signed-off-by: Ulf Hansson <ulf.hansson@...aro.org>

Acked-by: Peng Fan <peng.fan@....com>
> ---
>  drivers/firmware/imx/Kconfig |  6 ------
>  drivers/pmdomain/Kconfig     |  1 +
>  drivers/pmdomain/imx/Kconfig | 29 +++++++++++++++++++++++++++++
>  drivers/soc/imx/Kconfig      | 19 -------------------
>  4 files changed, 30 insertions(+), 25 deletions(-)  create mode 100644
> drivers/pmdomain/imx/Kconfig
> 
> diff --git a/drivers/firmware/imx/Kconfig b/drivers/firmware/imx/Kconfig
> index c027d99f2a59..183613f82a11 100644
> --- a/drivers/firmware/imx/Kconfig
> +++ b/drivers/firmware/imx/Kconfig
> @@ -22,9 +22,3 @@ config IMX_SCU
> 
>  	  This driver manages the IPC interface between host CPU and the
>  	  SCU firmware running on M4.
> -
> -config IMX_SCU_PD
> -	bool "IMX SCU Power Domain driver"
> -	depends on IMX_SCU
> -	help
> -	  The System Controller Firmware (SCFW) based power domain driver.
> diff --git a/drivers/pmdomain/Kconfig b/drivers/pmdomain/Kconfig index
> ddc05d6af100..e2c85f20a0c3 100644
> --- a/drivers/pmdomain/Kconfig
> +++ b/drivers/pmdomain/Kconfig
> @@ -5,5 +5,6 @@ source "drivers/pmdomain/actions/Kconfig"
>  source "drivers/pmdomain/amlogic/Kconfig"
>  source "drivers/pmdomain/apple/Kconfig"
>  source "drivers/pmdomain/bcm/Kconfig"
> +source "drivers/pmdomain/imx/Kconfig"
> 
>  endmenu
> diff --git a/drivers/pmdomain/imx/Kconfig b/drivers/pmdomain/imx/Kconfig
> new file mode 100644 index 000000000000..00203615c65e
> --- /dev/null
> +++ b/drivers/pmdomain/imx/Kconfig
> @@ -0,0 +1,29 @@
> +# SPDX-License-Identifier: GPL-2.0-only menu "i.MX PM Domains"
> +
> +config IMX_GPCV2_PM_DOMAINS
> +	bool "i.MX GPCv2 PM domains"
> +	depends on ARCH_MXC || (COMPILE_TEST && OF)
> +	depends on PM
> +	select PM_GENERIC_DOMAINS
> +	select REGMAP_MMIO
> +	default y if SOC_IMX7D
> +
> +config IMX8M_BLK_CTRL
> +	bool
> +	default SOC_IMX8M && IMX_GPCV2_PM_DOMAINS
> +	depends on PM_GENERIC_DOMAINS
> +	depends on COMMON_CLK
> +
> +config IMX9_BLK_CTRL
> +	bool
> +	default SOC_IMX9 && IMX_GPCV2_PM_DOMAINS
> +	depends on PM_GENERIC_DOMAINS
> +
> +config IMX_SCU_PD
> +	bool "IMX SCU Power Domain driver"
> +	depends on IMX_SCU
> +	help
> +	  The System Controller Firmware (SCFW) based power domain driver.
> +
> +endmenu
> diff --git a/drivers/soc/imx/Kconfig b/drivers/soc/imx/Kconfig index
> 76a4593baf0a..2a90ddd20104 100644
> --- a/drivers/soc/imx/Kconfig
> +++ b/drivers/soc/imx/Kconfig
> @@ -1,14 +1,6 @@
>  # SPDX-License-Identifier: GPL-2.0-only  menu "i.MX SoC drivers"
> 
> -config IMX_GPCV2_PM_DOMAINS
> -	bool "i.MX GPCv2 PM domains"
> -	depends on ARCH_MXC || (COMPILE_TEST && OF)
> -	depends on PM
> -	select PM_GENERIC_DOMAINS
> -	select REGMAP_MMIO
> -	default y if SOC_IMX7D
> -
>  config SOC_IMX8M
>  	tristate "i.MX8M SoC family support"
>  	depends on ARCH_MXC || COMPILE_TEST
> @@ -28,15 +20,4 @@ config SOC_IMX9
>  	help
>  	  If you say yes here, you get support for the NXP i.MX9 family
> 
> -config IMX8M_BLK_CTRL
> -	bool
> -	default SOC_IMX8M && IMX_GPCV2_PM_DOMAINS
> -	depends on PM_GENERIC_DOMAINS
> -	depends on COMMON_CLK
> -
> -config IMX9_BLK_CTRL
> -	bool
> -	default SOC_IMX9 && IMX_GPCV2_PM_DOMAINS
> -	depends on PM_GENERIC_DOMAINS
> -
>  endmenu
> --
> 2.34.1