From: Inochi Amaoto <inochiama@gmail.com>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Chen Wang <unicorn_wang@outlook.com>,
Inochi Amaoto <inochiama@gmail.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Alexandre Ghiti <alex@ghiti.fr>,
Alexander Sverdlin <alexander.sverdlin@gmail.com>,
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: [PATCH] riscv: dts: sophgo: fix mdio node name for CV180X
Date: Wed, 16 Jul 2025 06:13:48 +0800 [thread overview]
Message-ID: <20250715221349.11034-1-inochiama@gmail.com> (raw)
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/
---
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>;
--
2.50.1
next reply other threads:[~2025-07-15 22:14 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-15 22:13 Inochi Amaoto [this message]
2025-07-15 22:17 ` Alexander Sverdlin
2025-07-15 22:38 ` Inochi Amaoto
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