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From: "Junhui Liu" <junhui.liu@pigmoral.tech>
To: "Aurelien Jarno" <aurelien@aurel32.net>,
	<linux-kernel@vger.kernel.org>, "Rob Herring" <robh@kernel.org>,
	"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
	"Conor Dooley" <conor+dt@kernel.org>,
	"Yixun Lan" <dlan@kernel.org>, "Paul Walmsley" <pjw@kernel.org>,
	"Palmer Dabbelt" <palmer@dabbelt.com>,
	"Albert Ou" <aou@eecs.berkeley.edu>,
	"Alexandre Ghiti" <alex@ghiti.fr>
Cc: "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
	<devicetree@vger.kernel.org>,
	"open list:RISC-V ARCHITECTURE" <linux-riscv@lists.infradead.org>,
	"open list:RISC-V SPACEMIT SoC Support"
	<spacemit@lists.linux.dev>,
	"linux-riscv" <linux-riscv-bounces@lists.infradead.org>
Subject: Re: [PATCH v2 3/5] riscv: dts: spacemit: enable eMMC on Milk-V Jupiter
Date: Thu, 21 May 2026 10:32:46 +0800	[thread overview]
Message-ID: <DIO045II19FT.2YKEZZ74Y5WAL@pigmoral.tech> (raw)
In-Reply-To: <20260519041458.3287843-4-aurelien@aurel32.net>

Hi Aurelien,
Thanks for your work.

On Tue May 19, 2026 at 12:12 PM CST, Aurelien Jarno wrote:
> The Milk-V Jupiter board has a connector for an eMMC module. Add an
> entry for it in the device tree and alias it mmc0.
>
> Mark the device as non-removable as eMMC modules have no CD pin and are
> not supposed to be inserted or removed while the system is running. On
> systems without an eMMC module installed, the kernel emits the following
> informational message during boot:
>
> mmc0: SDHCI controller on d4281000.mmc [d4281000.mmc] using ADMA
> mmc0: Failed to initialize a non-removable card
>
> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

Tested-by: Junhui Liu <junhui.liu@pigmoral.tech>

-- 
Best regards,
Junhui Liu


WARNING: multiple messages have this Message-ID (diff)
From: "Junhui Liu" <junhui.liu@pigmoral.tech>
To: "Aurelien Jarno" <aurelien@aurel32.net>,
	<linux-kernel@vger.kernel.org>, "Rob Herring" <robh@kernel.org>,
	"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
	"Conor Dooley" <conor+dt@kernel.org>,
	"Yixun Lan" <dlan@kernel.org>, "Paul Walmsley" <pjw@kernel.org>,
	"Palmer Dabbelt" <palmer@dabbelt.com>,
	"Albert Ou" <aou@eecs.berkeley.edu>,
	"Alexandre Ghiti" <alex@ghiti.fr>
Cc: "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
	<devicetree@vger.kernel.org>,
	"open list:RISC-V ARCHITECTURE" <linux-riscv@lists.infradead.org>,
	"open list:RISC-V SPACEMIT SoC Support"
	<spacemit@lists.linux.dev>,
	"linux-riscv" <linux-riscv-bounces@lists.infradead.org>
Subject: Re: [PATCH v2 3/5] riscv: dts: spacemit: enable eMMC on Milk-V Jupiter
Date: Thu, 21 May 2026 10:32:46 +0800	[thread overview]
Message-ID: <DIO045II19FT.2YKEZZ74Y5WAL@pigmoral.tech> (raw)
In-Reply-To: <20260519041458.3287843-4-aurelien@aurel32.net>

Hi Aurelien,
Thanks for your work.

On Tue May 19, 2026 at 12:12 PM CST, Aurelien Jarno wrote:
> The Milk-V Jupiter board has a connector for an eMMC module. Add an
> entry for it in the device tree and alias it mmc0.
>
> Mark the device as non-removable as eMMC modules have no CD pin and are
> not supposed to be inserted or removed while the system is running. On
> systems without an eMMC module installed, the kernel emits the following
> informational message during boot:
>
> mmc0: SDHCI controller on d4281000.mmc [d4281000.mmc] using ADMA
> mmc0: Failed to initialize a non-removable card
>
> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

Tested-by: Junhui Liu <junhui.liu@pigmoral.tech>

-- 
Best regards,
Junhui Liu


_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv

  reply	other threads:[~2026-05-21  2:33 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-19  4:12 [PATCH v2 0/5] riscv: dts: spacemit: improve Milk-V Jupiter device tree Aurelien Jarno
2026-05-19  4:12 ` Aurelien Jarno
2026-05-19  4:12 ` [PATCH v2 1/5] riscv: dts: spacemit: set console baud rate on Milk-V Jupiter Aurelien Jarno
2026-05-19  4:12   ` Aurelien Jarno
2026-05-19  4:12 ` [PATCH v2 2/5] riscv: dts: spacemit: sort aliases " Aurelien Jarno
2026-05-19  4:12   ` Aurelien Jarno
2026-05-19  4:12 ` [PATCH v2 3/5] riscv: dts: spacemit: enable eMMC " Aurelien Jarno
2026-05-19  4:12   ` Aurelien Jarno
2026-05-21  2:32   ` Junhui Liu [this message]
2026-05-21  2:32     ` Junhui Liu
2026-05-19  4:12 ` [PATCH v2 4/5] riscv: dts: spacemit: enable SD card support " Aurelien Jarno
2026-05-19  4:12   ` Aurelien Jarno
2026-05-21  2:37   ` Junhui Liu
2026-05-21  2:37     ` Junhui Liu
2026-05-19  4:12 ` [PATCH v2 5/5] riscv: dts: spacemit: fix uboot partition offset " Aurelien Jarno
2026-05-19  4:12   ` Aurelien Jarno
2026-05-20  8:21 ` [PATCH v2 0/5] riscv: dts: spacemit: improve Milk-V Jupiter device tree Yixun Lan
2026-05-20  8:21   ` Yixun Lan
2026-05-21 13:20 ` Yixun Lan
2026-05-21 13:20   ` Yixun Lan

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