linux-kernel - RE: [PATCH] mmc: sdhci-esdhc-imx: add alternate ARCH

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Message-ID:
 <DU0PR04MB94963E37EF077E5A3FF7359D90ADA@DU0PR04MB9496.eurprd04.prod.outlook.com>
Date: Mon, 15 Dec 2025 02:05:49 +0000
From: Bough Chen <haibo.chen@....com>
To: Jared Kangas <jkangas@...hat.com>, Ulf Hansson <ulf.hansson@...aro.org>,
	Adrian Hunter <adrian.hunter@...el.com>, Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>, Pengutronix Kernel Team
	<kernel@...gutronix.de>, Fabio Estevam <festevam@...il.com>, Chester Lin
	<chester62515@...il.com>
CC: "linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"imx@...ts.linux.dev" <imx@...ts.linux.dev>, dl-S32 <S32@....com>,
	"linux-arm-kernel@...ts.infradead.org" <linux-arm-kernel@...ts.infradead.org>
Subject: RE: [PATCH] mmc: sdhci-esdhc-imx: add alternate ARCH_S32 dependency
 to Kconfig

> -----Original Message-----
> From: Jared Kangas <jkangas@...hat.com>
> Sent: 2025年12月12日 23:03
> To: Ulf Hansson <ulf.hansson@...aro.org>; Bough Chen <haibo.chen@....com>;
> Adrian Hunter <adrian.hunter@...el.com>; Shawn Guo
> <shawnguo@...nel.org>; Sascha Hauer <s.hauer@...gutronix.de>;
> Pengutronix Kernel Team <kernel@...gutronix.de>; Fabio Estevam
> <festevam@...il.com>; Chester Lin <chester62515@...il.com>
> Cc: linux-mmc@...r.kernel.org; linux-kernel@...r.kernel.org;
> imx@...ts.linux.dev; dl-S32 <S32@....com>;
> linux-arm-kernel@...ts.infradead.org; Jared Kangas <jkangas@...hat.com>
> Subject: [PATCH] mmc: sdhci-esdhc-imx: add alternate ARCH_S32 dependency to
> Kconfig
> 
> [You don't often get email from jkangas@...hat.com. Learn why this is
> important at https://aka.ms/LearnAboutSenderIdentification ]
> 
> MMC_SDHCI_ESDHC_IMX requires ARCH_MXC despite also being used on
> ARCH_S32, which results in unmet dependencies when compiling strictly for
> ARCH_S32. Resolve this by adding ARCH_S32 as an alternative to ARCH_MXC in
> the driver's dependencies.

Reviewed-by: Haibo Chen <haibo.chen@....com>

Thanks
Haibo
> 
> Fixes: 5c4f00627c9a ("mmc: sdhci-esdhc-imx: add NXP S32G2 support")
> Signed-off-by: Jared Kangas <jkangas@...hat.com>
> ---
>  drivers/mmc/host/Kconfig | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index
> 10d0ef58ef493102d3586d7a31d755543297999a..c94ae4794545de1c818ad50b
> e7f91331862b6acf 100644
> --- a/drivers/mmc/host/Kconfig
> +++ b/drivers/mmc/host/Kconfig
> @@ -315,14 +315,14 @@ config MMC_SDHCI_ESDHC_MCF
> 
>  config MMC_SDHCI_ESDHC_IMX
>         tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX
> controller"
> -       depends on ARCH_MXC || COMPILE_TEST
> +       depends on ARCH_MXC || ARCH_S32 || COMPILE_TEST
>         depends on MMC_SDHCI_PLTFM
>         depends on OF
>         select MMC_SDHCI_IO_ACCESSORS
>         select MMC_CQHCI
>         help
>           This selects the Freescale eSDHC/uSDHC controller support
> -         found on i.MX25, i.MX35 i.MX5x and i.MX6x.
> +         found on i.MX25, i.MX35, i.MX5x, i.MX6x, and S32G.
> 
>           If you have a controller with this interface, say Y or M here.
> 
> 
> ---
> base-commit: 7d0a66e4bb9081d75c82ec4957c50034cb0ea449
> change-id: 20251211-s32g-sdhci-kconfig-585b6909f7b4
> 
> Best regards,
> --
> Jared Kangas <jkangas@...hat.com>