linux-kernel - [PATCH net-next 0/4] riscv: sophgo: Add ethernet support for SG2042

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Message-ID: <20250506093256.1107770-1-inochiama@gmail.com>
Date: Tue,  6 May 2025 17:32:50 +0800
From: Inochi Amaoto <inochiama@...il.com>
To: Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Chen Wang <unicorn_wang@...look.com>,
	Inochi Amaoto <inochiama@...il.com>,
	Paul Walmsley <paul.walmsley@...ive.com>,
	Palmer Dabbelt <palmer@...belt.com>,
	Albert Ou <aou@...s.berkeley.edu>,
	Alexandre Ghiti <alex@...ti.fr>,
	Maxime Coquelin <mcoquelin.stm32@...il.com>,
	Alexandre Torgue <alexandre.torgue@...s.st.com>,
	Richard Cochran <richardcochran@...il.com>,
	Guo Ren <guoren@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Uwe Kleine-König <u.kleine-koenig@...libre.com>,
	"Russell King (Oracle)" <rmk+kernel@...linux.org.uk>,
	Romain Gantois <romain.gantois@...tlin.com>,
	Joe Hattori <joe@...is.s.u-tokyo.ac.jp>,
	Lothar Rubusch <l.rubusch@...il.com>,
	Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
	Giuseppe Cavallaro <peppe.cavallaro@...com>,
	Jose Abreu <joabreu@...opsys.com>
Cc: netdev@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	sophgo@...ts.linux.dev,
	linux-riscv@...ts.infradead.org,
	linux-stm32@...md-mailman.stormreply.com,
	linux-arm-kernel@...ts.infradead.org,
	Yixun Lan <dlan@...too.org>,
	Longbin Li <looong.bin@...il.com>
Subject: [PATCH net-next 0/4] riscv: sophgo: Add ethernet support for SG2042

The ethernet controller of SG2042 is Synopsys DesignWare IP with
tx clock. Add device id for it.

This patch can only be tested on a SG2042 x4 evb board, as pioneer
does not expose this device.

Inochi Amaoto (4):
  dt-bindings: net: sophgo,sg2044-dwmac: Add support for Sophgo SG2042
    dwmac
  net: stmmac: dwmac-sophgo: Add support for Sophgo SG2042 SoC
  net: stmmac: platform: Add snps,dwmac-5.00a IP compatible string
  riscv: dts: sophgo: add ethernet GMAC device for sg2042

 .../devicetree/bindings/net/snps,dwmac.yaml   |  4 ++
 .../bindings/net/sophgo,sg2044-dwmac.yaml     | 11 +++-
 arch/riscv/boot/dts/sophgo/sg2042.dtsi        | 62 +++++++++++++++++++
 .../ethernet/stmicro/stmmac/dwmac-sophgo.c    |  1 +
 .../ethernet/stmicro/stmmac/stmmac_platform.c |  1 +
 5 files changed, 76 insertions(+), 3 deletions(-)

--
2.49.0