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Thu, 07 Nov 2019 09:48:23 +0100 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 4589610006F; Thu, 7 Nov 2019 09:48:06 +0100 (CET) Received: from Webmail-eu.st.com (Safex1hubcas22.st.com [10.75.90.92]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 3701A2AA977; Thu, 7 Nov 2019 09:48:06 +0100 (CET) Received: from SAFEX1HUBCAS21.st.com (10.75.90.45) by Safex1hubcas22.st.com (10.75.90.92) with Microsoft SMTP Server (TLS) id 14.3.439.0; Thu, 7 Nov 2019 09:48:06 +0100 Received: from localhost (10.201.22.222) by Webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.439.0; Thu, 7 Nov 2019 09:48:05 +0100 From: Christophe Roullier To: , , , , , , Subject: [PATCH V4 net-next 3/4] ARM: dts: stm32: adjust slew rate for Ethernet Date: Thu, 7 Nov 2019 09:47:56 +0100 Message-ID: <20191107084757.17910-4-christophe.roullier@st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191107084757.17910-1-christophe.roullier@st.com> References: <20191107084757.17910-1-christophe.roullier@st.com> MIME-Version: 1.0 X-Originating-IP: [10.201.22.222] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.95,18.0.572 definitions=2019-11-07_02:2019-11-07,2019-11-07 signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191107_004834_814067_C4357F14 X-CRM114-Status: GOOD ( 13.72 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, andrew@lunn.ch, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, christophe.roullier@st.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org ETH_MDIO slew-rate should be set to "0" instead of "2" Signed-off-by: Christophe Roullier --- arch/arm/boot/dts/stm32mp157-pinctrl.dtsi | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi index 0a3a7d66737b..9a8f0d4c9ea3 100644 --- a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi @@ -217,13 +217,18 @@ , /* ETH_RGMII_TXD2 */ , /* ETH_RGMII_TXD3 */ , /* ETH_RGMII_TX_CTL */ - , /* ETH_MDIO */ ; /* ETH_MDC */ bias-disable; drive-push-pull; - slew-rate = <3>; + slew-rate = <2>; }; pins2 { + pinmux = ; /* ETH_MDIO */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins3 { pinmux = , /* ETH_RGMII_RXD0 */ , /* ETH_RGMII_RXD1 */ , /* ETH_RGMII_RXD2 */ -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel