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From: Joshua Milas <josh.milas@gmail.com>
To: Michael Opdenacker <michael.opdenacker@rootcommit.com>
Cc: Inochi Amaoto <inochiama@gmail.com>,
	robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
	unicorn_wang@outlook.com, paul.walmsley@sifive.com,
	palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr,
	alexander.sverdlin@gmail.com, rabenda.cn@gmail.com,
	thomas.bonnefille@bootlin.com, chao.wei@sophgo.com,
	liujingqi@lanxincomputing.com, devicetree@vger.kernel.org,
	sophgo@lists.linux.dev, linux-riscv@lists.infradead.org
Subject: Re: [PATCH 2/3] arm64: dts: sophgo: add initial Milk-V Duo S board support
Date: Tue, 28 Oct 2025 19:23:58 -0400	[thread overview]
Message-ID: <aQFQjnbfwU6pqUbu@sleek> (raw)
In-Reply-To: <4bdad288-250b-4e94-abea-eb231fba5beb@rootcommit.com>

Hello Michael,

Thanks for your explanation, I didn't know it might cause an error.
My plan is it enable i2c4, uart0, and spi3 since those are the
default on the pinctrl mux. I have tested uart0 and i2c4, but I am
getting an error with SPI

[    2.423553] dw_spi_mmio 41b0000.spi: DMA init failed

Not sure what is going on. I have the DMA controller enabled and it
seems to be initalizing correctly.

[    0.732791] dw_axi_dmac_platform 4330000.dma-controller: DesignWare AXI DMA Controller, 8 channels

Let me submit v3 so I can get some eyes on it.

Thanks,
- Joshua Milas

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

WARNING: multiple messages have this Message-ID (diff)
From: Joshua Milas <josh.milas@gmail.com>
To: Michael Opdenacker <michael.opdenacker@rootcommit.com>
Cc: Inochi Amaoto <inochiama@gmail.com>,
	robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
	unicorn_wang@outlook.com, paul.walmsley@sifive.com,
	palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr,
	alexander.sverdlin@gmail.com, rabenda.cn@gmail.com,
	thomas.bonnefille@bootlin.com, chao.wei@sophgo.com,
	liujingqi@lanxincomputing.com, devicetree@vger.kernel.org,
	sophgo@lists.linux.dev, linux-riscv@lists.infradead.org
Subject: Re: [PATCH 2/3] arm64: dts: sophgo: add initial Milk-V Duo S board support
Date: Tue, 28 Oct 2025 19:23:58 -0400	[thread overview]
Message-ID: <aQFQjnbfwU6pqUbu@sleek> (raw)
In-Reply-To: <4bdad288-250b-4e94-abea-eb231fba5beb@rootcommit.com>

Hello Michael,

Thanks for your explanation, I didn't know it might cause an error.
My plan is it enable i2c4, uart0, and spi3 since those are the
default on the pinctrl mux. I have tested uart0 and i2c4, but I am
getting an error with SPI

[    2.423553] dw_spi_mmio 41b0000.spi: DMA init failed

Not sure what is going on. I have the DMA controller enabled and it
seems to be initalizing correctly.

[    0.732791] dw_axi_dmac_platform 4330000.dma-controller: DesignWare AXI DMA Controller, 8 channels

Let me submit v3 so I can get some eyes on it.

Thanks,
- Joshua Milas

  reply	other threads:[~2025-10-28 23:24 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-10-11  1:48 [PATCH 0/3] Add initial Milk-V Duo S board support Joshua Milas
2025-10-11  1:48 ` Joshua Milas
2025-10-11  1:48 ` [PATCH 1/3] dt-bindings: soc: sophgo: add Milk-V Duo S board compatibles Joshua Milas
2025-10-11  1:48   ` Joshua Milas
2025-10-11  1:50   ` Inochi Amaoto
2025-10-11  1:50     ` Inochi Amaoto
2026-03-21 22:06     ` Joshua Milas
2026-03-21 22:06       ` Joshua Milas
2025-10-11  1:48 ` [PATCH 2/3] arm64: dts: sophgo: add initial Milk-V Duo S board support Joshua Milas
2025-10-11  1:48   ` Joshua Milas
2025-10-11  1:56   ` Inochi Amaoto
2025-10-11  1:56     ` Inochi Amaoto
2025-10-11 19:19     ` Joshua Milas
2025-10-11 19:19       ` Joshua Milas
2025-10-13  0:43       ` Inochi Amaoto
2025-10-13  0:43         ` Inochi Amaoto
2025-10-26 21:35         ` Joshua Milas
2025-10-26 21:35           ` Joshua Milas
2025-10-26 22:48           ` Michael Opdenacker
2025-10-26 22:48             ` Michael Opdenacker
2025-10-28 23:23             ` Joshua Milas [this message]
2025-10-28 23:23               ` Joshua Milas
2025-10-29  0:53             ` Inochi Amaoto
2025-10-29  0:53               ` Inochi Amaoto
2025-10-30 12:50               ` Michael Opdenacker
2025-10-30 12:50                 ` Michael Opdenacker
2025-10-11  1:48 ` [PATCH 3/3] riscv64: " Joshua Milas
2025-10-11  1:48   ` Joshua Milas
2025-10-11  1:57   ` Inochi Amaoto
2025-10-11  1:57     ` Inochi Amaoto
2025-10-11  2:16 ` [PATCH 0/3] Add " Chen Wang
2025-10-11  2:16   ` Chen Wang
2025-10-14  3:27 ` Chen Wang
2025-10-14  3:27   ` Chen Wang

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