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From: Bartosz Golaszewski <brgl@bgdev.pl>
To: "David S . Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Alexandre Torgue <alexandre.torgue@foss.st.com>,
	Jose Abreu <joabreu@synopsys.com>,
	Maxime Coquelin <mcoquelin.stm32@gmail.com>,
	Andrew Halaney <ahalaney@redhat.com>,
	Alex Elder <elder@linaro.org>,
	Srini Kandagatla <srinivas.kandagatla@linaro.org>
Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org,
	Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Subject: [PATCH 0/2] net: stmmac: allow sharing MDIO lines
Date: Mon,  7 Aug 2023 21:31:00 +0200	[thread overview]
Message-ID: <20230807193102.6374-1-brgl@bgdev.pl> (raw)

From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

Two MACs may share MDIO lines to the PHYs. Let's allow that in the
stmmac driver by providing a new device-tree property allowing one MAC
node to reference the MDIO bus defined on a second MAC node.

Bartosz Golaszewski (2):
  dt-bindings: net: snps,dwmac: document the snps,shared-mdio property
  net: stmmac: support shared MDIO

 Documentation/devicetree/bindings/net/snps,dwmac.yaml | 6 ++++++
 drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c     | 8 ++++++++
 drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 6 ++++++
 include/linux/stmmac.h                                | 1 +
 4 files changed, 21 insertions(+)

-- 
2.39.2


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WARNING: multiple messages have this Message-ID (diff)
From: Bartosz Golaszewski <brgl@bgdev.pl>
To: "David S . Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Alexandre Torgue <alexandre.torgue@foss.st.com>,
	Jose Abreu <joabreu@synopsys.com>,
	Maxime Coquelin <mcoquelin.stm32@gmail.com>,
	Andrew Halaney <ahalaney@redhat.com>,
	Alex Elder <elder@linaro.org>,
	Srini Kandagatla <srinivas.kandagatla@linaro.org>
Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org,
	Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Subject: [PATCH 0/2] net: stmmac: allow sharing MDIO lines
Date: Mon,  7 Aug 2023 21:31:00 +0200	[thread overview]
Message-ID: <20230807193102.6374-1-brgl@bgdev.pl> (raw)

From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

Two MACs may share MDIO lines to the PHYs. Let's allow that in the
stmmac driver by providing a new device-tree property allowing one MAC
node to reference the MDIO bus defined on a second MAC node.

Bartosz Golaszewski (2):
  dt-bindings: net: snps,dwmac: document the snps,shared-mdio property
  net: stmmac: support shared MDIO

 Documentation/devicetree/bindings/net/snps,dwmac.yaml | 6 ++++++
 drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c     | 8 ++++++++
 drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 6 ++++++
 include/linux/stmmac.h                                | 1 +
 4 files changed, 21 insertions(+)

-- 
2.39.2


             reply	other threads:[~2023-08-07 19:32 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-07 19:31 Bartosz Golaszewski [this message]
2023-08-07 19:31 ` [PATCH 0/2] net: stmmac: allow sharing MDIO lines Bartosz Golaszewski
2023-08-07 19:31 ` [PATCH 1/2] dt-bindings: net: snps,dwmac: document the snps,shared-mdio property Bartosz Golaszewski
2023-08-07 19:31   ` Bartosz Golaszewski
2023-08-07 19:31 ` [PATCH 2/2] net: stmmac: support shared MDIO Bartosz Golaszewski
2023-08-07 19:31   ` Bartosz Golaszewski
2023-08-07 19:50 ` [PATCH 0/2] net: stmmac: allow sharing MDIO lines Andrew Lunn
2023-08-07 19:50   ` Andrew Lunn
2023-08-08  8:13   ` Bartosz Golaszewski
2023-08-08  8:13     ` Bartosz Golaszewski
2023-08-08 13:09     ` Andrew Lunn
2023-08-08 13:09       ` Andrew Lunn
2023-08-08 13:26     ` Russell King (Oracle)
2023-08-08 13:26       ` Russell King (Oracle)
2023-08-08 14:09       ` Bartosz Golaszewski
2023-08-08 14:09         ` Bartosz Golaszewski
2023-08-08 14:25         ` Andrew Lunn
2023-08-08 14:25           ` Andrew Lunn
2023-08-08 14:30           ` Bartosz Golaszewski
2023-08-08 14:30             ` Bartosz Golaszewski
2023-08-08 14:44             ` Andrew Halaney
2023-08-08 14:44               ` Andrew Halaney
2023-08-08 15:10               ` Russell King (Oracle)
2023-08-08 15:10                 ` Russell King (Oracle)
2023-08-08 15:15               ` Andrew Lunn
2023-08-08 15:15                 ` Andrew Lunn
2023-08-08 15:27                 ` Russell King (Oracle)
2023-08-08 15:27                   ` Russell King (Oracle)
2023-08-08 18:26                 ` Bartosz Golaszewski
2023-08-08 18:26                   ` Bartosz Golaszewski
2023-08-08 18:38                   ` Russell King (Oracle)
2023-08-08 18:38                     ` Russell King (Oracle)
2023-08-08 14:30         ` Russell King (Oracle)
2023-08-08 14:30           ` Russell King (Oracle)

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