From: Christophe Roullier <christophe.roullier@st.com>
To: <robh@kernel.org>, <davem@davemloft.net>, <joabreu@synopsys.com>,
<mark.rutland@arm.com>, <mcoquelin.stm32@gmail.com>,
<alexandre.torgue@st.com>, <peppe.cavallaro@st.com>
Cc: <linux-stm32@st-md-mailman.stormreply.com>,
<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>, <netdev@vger.kernel.org>,
<christophe.roullier@st.com>, <andrew@lunn.ch>
Subject: [PATCH V2 net-next 0/4] net: ethernet: stmmac: cleanup clock and optimization
Date: Tue, 5 Nov 2019 13:45:01 +0100 [thread overview]
Message-ID: <20191105124505.4738-1-christophe.roullier@st.com> (raw)
Some improvements:
- manage syscfg as optional clock,
- update slew rate of ETH_MDIO pin,
- Enable gating of the MAC TX clock during TX low-power mode
V2: Update with D.Miller remark
Christophe Roullier (4):
net: ethernet: stmmac: Add support for syscfg clock
ARM: dts: stm32: remove syscfg clock on stm32mp157c ethernet
ARM: dts: stm32: adjust slew rate for Ethernet
ARM: dts: stm32: Enable gating of the MAC TX clock during TX low-power
mode on stm32mp157c
arch/arm/boot/dts/stm32mp157-pinctrl.dtsi | 9 ++++--
arch/arm/boot/dts/stm32mp157c.dtsi | 7 ++--
.../net/ethernet/stmicro/stmmac/dwmac-stm32.c | 32 ++++++++++++-------
3 files changed, 31 insertions(+), 17 deletions(-)
--
2.17.1
next reply other threads:[~2019-11-05 12:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-05 12:45 Christophe Roullier [this message]
2019-11-05 12:45 ` [PATCH V2 net-next 1/4] net: ethernet: stmmac: Add support for syscfg clock Christophe Roullier
2019-11-05 17:47 ` Andrew Lunn
2019-11-05 12:45 ` [PATCH V2 net-next 2/4] ARM: dts: stm32: remove syscfg clock on stm32mp157c ethernet Christophe Roullier
2019-11-05 12:45 ` [PATCH V2 net-next 3/4] ARM: dts: stm32: adjust slew rate for Ethernet Christophe Roullier
2019-11-05 12:45 ` [PATCH V2 net-next 4/4] ARM: dts: stm32: Enable gating of the MAC TX clock during TX low-power mode on stm32mp157c Christophe Roullier
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