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Message-ID: <20250506093256.1107770-2-inochiama@gmail.com>
Date: Tue, 6 May 2025 17:32:51 +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>,
Han Gao <rabenda.cn@...il.com>
Subject: [PATCH net-next 1/4] dt-bindings: net: sophgo,sg2044-dwmac: Add support for Sophgo SG2042 dwmac
The GMAC IP on SG2042 is a standard Synopsys DesignWare MAC
(version 5.00a) with tx clock.
Add necessary compatible string for this device.
Signed-off-by: Inochi Amaoto <inochiama@...il.com>
Tested-by: Han Gao <rabenda.cn@...il.com>
---
Documentation/devicetree/bindings/net/snps,dwmac.yaml | 4 ++++
.../devicetree/bindings/net/sophgo,sg2044-dwmac.yaml | 11 ++++++++---
2 files changed, 12 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
index 78b3030dc56d..f16b49da6dbf 100644
--- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
@@ -30,6 +30,7 @@ select:
- snps,dwmac-4.00
- snps,dwmac-4.10a
- snps,dwmac-4.20a
+ - snps,dwmac-5.00a
- snps,dwmac-5.10a
- snps,dwmac-5.20
- snps,dwmac-5.30a
@@ -97,11 +98,13 @@ properties:
- snps,dwmac-4.00
- snps,dwmac-4.10a
- snps,dwmac-4.20a
+ - snps,dwmac-5.00a
- snps,dwmac-5.10a
- snps,dwmac-5.20
- snps,dwmac-5.30a
- snps,dwxgmac
- snps,dwxgmac-2.10
+ - sophgo,sg2042-dwmac
- sophgo,sg2044-dwmac
- starfive,jh7100-dwmac
- starfive,jh7110-dwmac
@@ -634,6 +637,7 @@ allOf:
- snps,dwmac-4.00
- snps,dwmac-4.10a
- snps,dwmac-4.20a
+ - snps,dwmac-5.00a
- snps,dwmac-5.10a
- snps,dwmac-5.20
- snps,dwmac-5.30a
diff --git a/Documentation/devicetree/bindings/net/sophgo,sg2044-dwmac.yaml b/Documentation/devicetree/bindings/net/sophgo,sg2044-dwmac.yaml
index 4dd2dc9c678b..112b0b2a1524 100644
--- a/Documentation/devicetree/bindings/net/sophgo,sg2044-dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/sophgo,sg2044-dwmac.yaml
@@ -15,14 +15,19 @@ select:
contains:
enum:
- sophgo,sg2044-dwmac
+ - sophgo,sg2042-dwmac
required:
- compatible
properties:
compatible:
- items:
- - const: sophgo,sg2044-dwmac
- - const: snps,dwmac-5.30a
+ oneOf:
+ - items:
+ - const: sophgo,sg2042-dwmac
+ - const: snps,dwmac-5.00a
+ - items:
+ - const: sophgo,sg2044-dwmac
+ - const: snps,dwmac-5.30a
reg:
maxItems: 1
--
2.49.0
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