From: Alexander Sverdlin <alexander.sverdlin@gmail.com>
To: Inochi Amaoto <inochiama@gmail.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Chen Wang <unicorn_wang@outlook.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Alexandre Ghiti <alex@ghiti.fr>, Ze Huang <huangze@whut.edu.cn>,
Yu Yuan <yu.yuan@sjtu.edu.cn>,
Thomas Bonnefille <thomas.bonnefille@bootlin.com>
Cc: devicetree@vger.kernel.org, sophgo@lists.linux.dev,
linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
Yixun Lan <dlan@gentoo.org>, Longbin Li <looong.bin@gmail.com>,
kernel test robot <lkp@intel.com>
Subject: Re: [PATCH] riscv: dts: sophgo: fix mdio node name for CV180X
Date: Wed, 16 Jul 2025 00:17:07 +0200 [thread overview]
Message-ID: <ce6c909d9d6724dd36a2b35ff19faa93b5152a0c.camel@gmail.com> (raw)
In-Reply-To: <20250715221349.11034-1-inochiama@gmail.com>
On Wed, 2025-07-16 at 06:13 +0800, Inochi Amaoto wrote:
> As the mdio multipledxer is marked as mdio device, the check complains
> the mdio bus number exceed the maximum.
>
> Change the node name to mdio-mux to remove the following warnings:
> mdio@3009800 (mdio-mux-mmioreg): mdio@80:reg:0:0: 128 is greater than
> the maximum of 31
>
> Fixes: b7945143bc33 ("riscv: dts: sophgo: Add mdio multiplexer device for cv18xx")
> Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
> Reported-by: kernel test robot <lkp@intel.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202507140738.XRjv3G8i-lkp@intel.com/
> Closes: https://lore.kernel.org/oe-kbuild-all/202507121830.POx2KDVi-lkp@intel.com/
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
> ---
> arch/riscv/boot/dts/sophgo/cv180x.dtsi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/riscv/boot/dts/sophgo/cv180x.dtsi b/arch/riscv/boot/dts/sophgo/cv180x.dtsi
> index 5f094c6085cb..27056ef70ce4 100644
> --- a/arch/riscv/boot/dts/sophgo/cv180x.dtsi
> +++ b/arch/riscv/boot/dts/sophgo/cv180x.dtsi
> @@ -57,7 +57,7 @@ rst: reset-controller@3003000 {
> #reset-cells = <1>;
> };
>
> - mdio: mdio@3009800 {
> + mdio: mdio-mux@3009800 {
> compatible = "mdio-mux-mmioreg", "mdio-mux";
> reg = <0x3009800 0x4>;
> #address-cells = <1>;
--
Alexander Sverdlin.
next prev parent reply other threads:[~2025-07-15 22:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-15 22:13 [PATCH] riscv: dts: sophgo: fix mdio node name for CV180X Inochi Amaoto
2025-07-15 22:17 ` Alexander Sverdlin [this message]
2025-07-15 22:38 ` Inochi Amaoto
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