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
next reply other threads:[~2023-08-07 19:31 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-07 19:31 Bartosz Golaszewski [this message]
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 ` [PATCH 2/2] net: stmmac: support shared MDIO Bartosz Golaszewski
2023-08-07 19:50 ` [PATCH 0/2] net: stmmac: allow sharing MDIO lines Andrew Lunn
2023-08-08 8:13 ` Bartosz Golaszewski
2023-08-08 13:09 ` Andrew Lunn
2023-08-08 13:26 ` Russell King (Oracle)
2023-08-08 14:09 ` Bartosz Golaszewski
2023-08-08 14:25 ` Andrew Lunn
2023-08-08 14:30 ` Bartosz Golaszewski
2023-08-08 14:44 ` Andrew Halaney
2023-08-08 15:10 ` Russell King (Oracle)
2023-08-08 15:15 ` Andrew Lunn
2023-08-08 15:27 ` Russell King (Oracle)
2023-08-08 18:26 ` Bartosz Golaszewski
2023-08-08 18:38 ` Russell King (Oracle)
2023-08-08 14:30 ` Russell King (Oracle)
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