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From: Yao Zi <me@ziyao.cc>
To: Zhuxu Ran <zhuxu_ran@zohomail.com>,
	u-boot@lists.u-boot-project.org, Chao Wei <chao.wei@sophgo.com>,
	Chen Wang <unicorn_wang@outlook.com>, Yao Zi <me@ziyao.cc>
Cc: Lukasz Majewski <lukma@denx.de>, Tom Rini <trini@konsulko.com>,
	Peng Fan <peng.fan@nxp.com>,
	Jaehoon Chung <jh80.chung@samsung.com>,
	Stefan Roese <stefan.roese@mailbox.org>,
	Hiago De Franco <hfranco@baylibre.com>,
	Sumit Garg <sumit.garg@kernel.org>,
	Inochi Amaoto <inochiama@gmail.com>,
	Conor Dooley <conor.dooley@microchip.com>,
	Chen-Yu Yeh <chenyou910331@gmail.com>,
	Chen Wang <chen.wang@linux.dev>,
	Kongyang Liu <seashell11234455@gmail.com>,
	Tim Ouyang <tim609@andestech.com>,
	Leo Liang <leo.liang@sifive.com>,
	Thomas Bonnefille <thomas.bonnefille@bootlin.com>,
	Guodong Xu <guodong@riscstar.com>,
	Quentin Schulz <quentin.schulz@cherry.de>,
	Johan Jonker <jbx6244@gmail.com>,
	Casey Connolly <casey.connolly@linaro.org>,
	Varadarajan Narayanan <varadarajan.narayanan@oss.qualcomm.com>,
	Alexander Koch <akoch@initse.com>,
	Andreas Schwab <schwab@suse.de>,
	Junhui Liu <junhui.liu@pigmoral.tech>,
	Marek Vasut <marex@nabladev.com>,
	Sumit Garg <sumit.garg@oss.qualcomm.com>,
	Peter Robinson <pbrobinson@gmail.com>,
	Ilias Apalodimas <ilias.apalodimas@linaro.org>,
	Andrei Lalaev <andrey.lalaev@gmail.com>
Subject: Re: [PATCH v5 00/10] riscv: sophgo: Use upstream devicetrees for CV18xx boards
Date: Mon, 28 Sep 2026 22:47:39 +0000	[thread overview]
Message-ID: <arrui6gzqAuzk0qC@pie> (raw)
In-Reply-To: <20260927-milkv-duo-upstream-dts-v5-0-7f64983e59e1@zohomail.com>

On Sun, Sep 27, 2026 at 08:08:55PM +0800, Zhuxu Ran wrote:
> Milk-V Duo, Milk-V Duo 256M, and LicheeRV Nano currently use local
> devicetrees under arch/riscv/dts. Equivalent descriptions are available
> upstream, but Milk-V Duo 256M support has not yet reached U-Boot's
> dts/upstream tree.
> 
> Import the upstream changes required for Milk-V Duo 256M and enable
> CONFIG_OF_UPSTREAM for all three boards. Add the clock and SDHCI
> compatible strings needed by the upstream devicetrees.
> 
> U-Boot-specific overrides retain Ethernet and SPI NOR support on Milk-V
> Duo, and Ethernet support on Milk-V Duo 256M with its optional IO board.
> Enable the MDIO mux support required by the Duo 256M Ethernet topology.
> 
> With all local users converted, remove the local CV18xx devicetrees and
> the legacy "sophgo,cv1800-clk" clock compatible string.
> 
> Tested on Milk-V Duo, Milk-V Duo 256M, and LicheeRV Nano. Build-tested
> for all three boards with the riscv64-linux-gnu cross compiler.
> 
> Signed-off-by: Zhuxu Ran <zhuxu_ran@zohomail.com>

For the series,

Reviewed-by: Yao Zi <me@ziyao.cc>

Thanks,
Yao Zi

  parent reply	other threads:[~2026-09-28 23:01 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-27 12:08 [PATCH v5 00/10] riscv: sophgo: Use upstream devicetrees for CV18xx boards Zhuxu Ran
2026-09-27 11:45 ` [PATCH v5 07/10] riscv: licheerv_nano: Use upstream devicetree Zhuxu Ran
2026-09-27 11:45 ` [PATCH v5 08/10] riscv: milkv_duo_256m: " Zhuxu Ran
2026-09-27 11:45 ` [PATCH v5 09/10] riscv: dts: sophgo: Drop local CV18xx devicetrees Zhuxu Ran
2026-09-27 11:46 ` [PATCH v5 10/10] clk: sophgo: cv1800b: Drop legacy compatible string Zhuxu Ran
2026-09-27 12:08 ` [PATCH v5 01/10] clk: sophgo: cv1800b: Add SoC-specific compatible strings Zhuxu Ran
2026-09-27 12:08 ` [PATCH v5 02/10] mmc: cv1800b: Add SG2002 compatible string Zhuxu Ran
2026-09-27 12:08 ` [PATCH v5 03/10] dt-bindings: soc: sophgo: add Milk-V Duo 256M board Zhuxu Ran
2026-09-27 12:08 ` [PATCH v5 04/10] riscv: dts: sophgo: cv180x: Add PWR_GPIO controller Zhuxu Ran
2026-09-27 12:09 ` [PATCH v5 05/10] riscv: dts: sophgo: Add Milk-V Duo 256M board support Zhuxu Ran
2026-09-27 12:09 ` [PATCH v5 06/10] riscv: milkv_duo: Use upstream devicetree Zhuxu Ran
2026-09-28 22:47 ` Yao Zi [this message]
2026-09-29 12:40 ` [PATCH v5 00/10] riscv: sophgo: Use upstream devicetrees for CV18xx boards Hiago De Franco

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