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Tue, 07 Jan 2020 14:30:15 +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 221B510002A; Tue, 7 Jan 2020 14:30:14 +0100 (CET) Received: from Webmail-eu.st.com (sfhdag4node1.st.com [10.75.127.10]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id C66C92B7721; Tue, 7 Jan 2020 14:30:14 +0100 (CET) Received: from SFHDAG6NODE3.st.com (10.75.127.18) by SFHDAG4NODE1.st.com (10.75.127.10) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Tue, 7 Jan 2020 14:30:14 +0100 Received: from SFHDAG6NODE3.st.com ([fe80::d04:5337:ab17:b6f6]) by SFHDAG6NODE3.st.com ([fe80::d04:5337:ab17:b6f6%20]) with mapi id 15.00.1473.003; Tue, 7 Jan 2020 14:30:14 +0100 From: Patrice CHOTARD To: Sriram Dash , 'Jose Abreu' , "netdev@vger.kernel.org" Subject: Re: [Linux-stm32] [PATCH net] net: stmmac: Fixed link does not need MDIO Bus Thread-Topic: [Linux-stm32] [PATCH net] net: stmmac: Fixed link does not need MDIO Bus Thread-Index: AQHVxV6XXqj37Urfek+F1jboTMK33g== Date: Tue, 7 Jan 2020 13:30:14 +0000 Message-ID: <4330eb5a-1dfa-783c-69c9-35692db65341@st.com> References: <5764e60da6d3af7e76c30f63b07f1a12b4787918.1578400471.git.Jose.Abreu@synopsys.com> <014201d5c559$3e6204b0$bb260e10$@samsung.com> In-Reply-To: <014201d5c559$3e6204b0$bb260e10$@samsung.com> Accept-Language: fr-FR, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.1 x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.75.127.50] Content-ID: <1785DA2E48A9B045A6DD91BAA51E0F40@st.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.95,18.0.572 definitions=2020-01-07_03:2020-01-06,2020-01-07 signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200107_053020_494845_80428BFC X-CRM114-Status: GOOD ( 19.03 ) 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: 'Florian Fainelli' , 'Heiko Stuebner' , "'kernelci . org bot'" , "linux-kernel@vger.kernel.org" , "linux-stm32@st-md-mailman.stormreply.com" , 'Joao Pinto' , 'Maxime Coquelin' , Peppe CAVALLARO , "'David S. Miller'" , "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 Hi All On 1/7/20 1:51 PM, Sriram Dash wrote: >> From: Jose Abreu >> Subject: [PATCH net] net: stmmac: Fixed link does not need MDIO Bus >> >> When using fixed link we don't need the MDIO bus support. >> >> Reported-by: Heiko Stuebner >> Reported-by: kernelci.org bot >> Fixes: d3e014ec7d5e ("net: stmmac: platform: Fix MDIO init for platforms >> without PHY") >> Signed-off-by: Jose Abreu > Acked-by: Sriram Dash Tested on STiH410-B2260 board Tested-by: Patrice Chotard Thanks >> --- >> Cc: Giuseppe Cavallaro >> Cc: Alexandre Torgue >> Cc: Jose Abreu >> Cc: "David S. Miller" >> Cc: Maxime Coquelin >> Cc: netdev@vger.kernel.org >> Cc: linux-stm32@st-md-mailman.stormreply.com >> Cc: linux-arm-kernel@lists.infradead.org >> Cc: linux-kernel@vger.kernel.org >> Cc: Heiko Stuebner >> Cc: kernelci.org bot >> Cc: Florian Fainelli >> Cc: Sriram Dash >> --- >> drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c >> b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c >> index cc8d7e7bf9ac..4775f49d7f3b 100644 >> --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c >> +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c >> @@ -320,7 +320,7 @@ static int stmmac_mtl_setup(struct platform_device >> *pdev, static int stmmac_dt_phy(struct plat_stmmacenet_data *plat, >> struct device_node *np, struct device *dev) { >> - bool mdio = false; >> + bool mdio = !of_phy_is_fixed_link(np); >> static const struct of_device_id need_mdio_ids[] = { >> { .compatible = "snps,dwc-qos-ethernet-4.10" }, >> {}, >> -- >> 2.7.4 > > _______________________________________________ > Linux-stm32 mailing list > Linux-stm32@st-md-mailman.stormreply.com > https://st-md-mailman.stormreply.com/mailman/listinfo/linux-stm32 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel