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From: Michael Opdenacker <michael.opdenacker@rootcommit.com>
To: Junhui Liu <junhui.liu@pigmoral.tech>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Paul Walmsley <pjw@kernel.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Alexandre Ghiti <alex@ghiti.fr>, Yixun Lan <dlan@kernel.org>,
	Vivian Wang <wangruikang@iscas.ac.cn>,
	Paolo Abeni <pabeni@redhat.com>,
	Guodong Xu <guodong@riscstar.com>, Yangyu Chen <cyy@cyyself.name>
Cc: michael.opdenacker@rootcommit.com, devicetree@vger.kernel.org,
	linux-riscv@lists.infradead.org, spacemit@lists.linux.dev,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 3/3] riscv: dts: spacemit: k1: Add Banana Pi BPI-CM6 IO board
Date: Sat, 23 May 2026 09:35:14 +0200	[thread overview]
Message-ID: <04f1215a-e8dc-4f0f-b564-e36c52ad5275@rootcommit.com> (raw)
In-Reply-To: <20260522-bpi-cm6-v1-3-707ef1917a30@pigmoral.tech>

Hi Junhui

Thanks a lot for these patches!
Yours are much more exhaustive than the ones I was cooking.

On 5/22/26 12:01 PM, Junhui Liu wrote:
> The Banana Pi BPI-CM6 IO board combines the BPI-CM6 compute module with
> an IO carrier board. The core module integrates the SpacemiT K1 SoC,
> PMIC, DDR, eMMC, the eth0 PHY, and wireless connectivity. The companion
> IO carrier board extends it by providing the eth1 PHY and exposing
> standard interfaces, including dual Gigabit Ethernet, MicroSD, two USB-A
> ports, a USB Type-C port, two PCIe M.2 slots, and a serial console.
>
> The board also has two I2C EEPROMs. One is on the core module, which
> stores factory manufacturing data and is marked read-only. The other is
> on the carrier board, which is shipped unprogrammed and left writable
> for evaluation purposes.
>
> Add initial support for UART console, eMMC, SD card, I2C, EEPROMs,
> PCIe, USB, and dual Ethernet interfaces.
>
> Link: https://docs.banana-pi.org/en/BPI-CM6/BananaPi_BPI-CM6
> Signed-off-by: Junhui Liu <junhui.liu@pigmoral.tech>
> ---
>   arch/riscv/boot/dts/spacemit/Makefile              |   1 +
>   .../riscv/boot/dts/spacemit/k1-bananapi-cm6-io.dts | 215 +++++++++++++++++++
>   arch/riscv/boot/dts/spacemit/k1-bananapi-cm6.dtsi  | 227 +++++++++++++++++++++
>   3 files changed, 443 insertions(+)

Reviewed-by: Michael Opdenacker <michael.opdenacker@rootcommit.com>
Tested-by: Michael Opdenacker <michael.opdenacker@rootcommit.com>

For booting on MMC, I also had to add Iker Pedrosa's patches in Ulf 
Hanson's mmc/next branch
(https://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git/log/?h=next)
Thanks again!
Cheers
Michael.

-- 
Root Commit
Embedded Linux Training and Consulting
https://rootcommit.com


WARNING: multiple messages have this Message-ID (diff)
From: Michael Opdenacker <michael.opdenacker@rootcommit.com>
To: Junhui Liu <junhui.liu@pigmoral.tech>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Paul Walmsley <pjw@kernel.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Alexandre Ghiti <alex@ghiti.fr>, Yixun Lan <dlan@kernel.org>,
	Vivian Wang <wangruikang@iscas.ac.cn>,
	Paolo Abeni <pabeni@redhat.com>,
	Guodong Xu <guodong@riscstar.com>, Yangyu Chen <cyy@cyyself.name>
Cc: michael.opdenacker@rootcommit.com, devicetree@vger.kernel.org,
	linux-riscv@lists.infradead.org, spacemit@lists.linux.dev,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 3/3] riscv: dts: spacemit: k1: Add Banana Pi BPI-CM6 IO board
Date: Sat, 23 May 2026 09:35:14 +0200	[thread overview]
Message-ID: <04f1215a-e8dc-4f0f-b564-e36c52ad5275@rootcommit.com> (raw)
In-Reply-To: <20260522-bpi-cm6-v1-3-707ef1917a30@pigmoral.tech>

Hi Junhui

Thanks a lot for these patches!
Yours are much more exhaustive than the ones I was cooking.

On 5/22/26 12:01 PM, Junhui Liu wrote:
> The Banana Pi BPI-CM6 IO board combines the BPI-CM6 compute module with
> an IO carrier board. The core module integrates the SpacemiT K1 SoC,
> PMIC, DDR, eMMC, the eth0 PHY, and wireless connectivity. The companion
> IO carrier board extends it by providing the eth1 PHY and exposing
> standard interfaces, including dual Gigabit Ethernet, MicroSD, two USB-A
> ports, a USB Type-C port, two PCIe M.2 slots, and a serial console.
>
> The board also has two I2C EEPROMs. One is on the core module, which
> stores factory manufacturing data and is marked read-only. The other is
> on the carrier board, which is shipped unprogrammed and left writable
> for evaluation purposes.
>
> Add initial support for UART console, eMMC, SD card, I2C, EEPROMs,
> PCIe, USB, and dual Ethernet interfaces.
>
> Link: https://docs.banana-pi.org/en/BPI-CM6/BananaPi_BPI-CM6
> Signed-off-by: Junhui Liu <junhui.liu@pigmoral.tech>
> ---
>   arch/riscv/boot/dts/spacemit/Makefile              |   1 +
>   .../riscv/boot/dts/spacemit/k1-bananapi-cm6-io.dts | 215 +++++++++++++++++++
>   arch/riscv/boot/dts/spacemit/k1-bananapi-cm6.dtsi  | 227 +++++++++++++++++++++
>   3 files changed, 443 insertions(+)

Reviewed-by: Michael Opdenacker <michael.opdenacker@rootcommit.com>
Tested-by: Michael Opdenacker <michael.opdenacker@rootcommit.com>

For booting on MMC, I also had to add Iker Pedrosa's patches in Ulf 
Hanson's mmc/next branch
(https://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git/log/?h=next)
Thanks again!
Cheers
Michael.

-- 
Root Commit
Embedded Linux Training and Consulting
https://rootcommit.com


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

  parent reply	other threads:[~2026-05-23  7:35 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-22 10:01 [PATCH 0/3] spacemit: k1: Add support for Banana Pi BPI-CM6 IO board Junhui Liu
2026-05-22 10:01 ` Junhui Liu
2026-05-22 10:01 ` [PATCH 1/3] dt-bindings: riscv: spacemit: Add Banana Pi BPI-CM6 compatible Junhui Liu
2026-05-22 10:01   ` Junhui Liu
2026-05-22 16:11   ` Conor Dooley
2026-05-22 16:11     ` Conor Dooley
2026-05-22 10:01 ` [PATCH 2/3] riscv: dts: spacemit: k1: Split gmac_clk_ref into independent pinctrl groups Junhui Liu
2026-05-22 10:01   ` Junhui Liu
2026-05-26  4:48   ` Yixun Lan
2026-05-26  4:48     ` Yixun Lan
2026-05-26  9:19     ` Junhui Liu
2026-05-26  9:19       ` Junhui Liu
2026-05-22 10:01 ` [PATCH 3/3] riscv: dts: spacemit: k1: Add Banana Pi BPI-CM6 IO board Junhui Liu
2026-05-22 10:01   ` Junhui Liu
2026-05-22 10:37   ` sashiko-bot
2026-05-23  7:35   ` Michael Opdenacker [this message]
2026-05-23  7:35     ` Michael Opdenacker
2026-05-23 11:34   ` Junhui Liu
2026-05-23 11:34     ` Junhui Liu

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