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 0/1] ARM: dts: stm32: replace rgmii mode with rgmii-id on stm32mp15 boards
Date: Mon, 17 Jun 2019 10:50:17 +0200 [thread overview]
Message-ID: <20190617085018.20352-1-christophe.roullier@st.com> (raw)
On disco and eval board, Tx and Rx delay are applied (pull-up of 4.7k
put on VDD) so which correspond to RGMII-ID mode with internal RX and TX
delays provided by the PHY, the MAC should not add the RX or TX delays
in this case
Christophe Roullier (1):
ARM: dts: stm32: replace rgmii mode with rgmii-id on stm32mp15 boards
arch/arm/boot/dts/stm32mp157a-dk1.dts | 2 +-
arch/arm/boot/dts/stm32mp157c-ev1.dts | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
--
2.17.1
next reply other threads:[~2019-06-17 8:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-17 8:50 Christophe Roullier [this message]
2019-06-17 8:50 ` [PATCH 1/1] ARM: dts: stm32: replace rgmii mode with rgmii-id on stm32mp15 boards Christophe Roullier
2019-06-17 12:34 ` Alexandre Torgue
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