From patchwork Sat Feb 11 22:38:00 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 1740982 X-Patchwork-Delegate: sbabic@denx.de Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=denx.de header.i=@denx.de header.a=rsa-sha256 header.s=phobos-20191101 header.b=Y1kmBfJt; dkim=pass (2048-bit key) header.d=denx.de header.i=@denx.de header.a=rsa-sha256 header.s=phobos-20191101 header.b=SU4+L/iB; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4PDlrF0Lyvz23r3 for ; Sun, 12 Feb 2023 09:38:37 +1100 (AEDT) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 714C485635; Sat, 11 Feb 2023 23:38:14 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=denx.de Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1676155095; bh=yVTt3cEwiuEPXlCxZoUCM/e98R2uTNj21yZzCTXFsG4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=Y1kmBfJtY35mKc4jS0gDPn7jLC+fDeIa6q9vNfXbyS+eKL1b1+5oUDQjsTRXcgFrr hRDXM6LXOWzdU1TgECuvu3LwGnxRLMxpX2GL9ofBvqiW+c1ZDm5Gmc653p71AYuNgn HP3GFEKowwWuxSHRustO4DRGWwhKvABt4oDY/YciKk0UG2oR+fKpRKiw6UFC9QTLo0 +aACUysxeF4IhG6GzAxZxdqHdjD6h/Hq0CfKfj1xD2KYR+5gBSl1q7zStnoPQ7jqm7 w6STZmGgEcXrgYA2nvIG5bpbBELGPQ6J3NPZs+0laxZLgmYvgOZyOevhsmrS0YH2S3 KXZqrgvwxcUGw== Received: from tr.lan (ip-86-49-120-218.bb.vodafone.cz [86.49.120.218]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: marex@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id AA32685347; Sat, 11 Feb 2023 23:38:08 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1676155088; bh=yVTt3cEwiuEPXlCxZoUCM/e98R2uTNj21yZzCTXFsG4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SU4+L/iBX+RVAzZR8yosBPKhMtcWoGlMHjjEDX7plzzzujzPt36Ek+ca9olGQtTvM N5Puc/On5ERUsol1bMjTYpBg3qQXrGrNG7DL/8xm1lhtOp+QWbZ01Z8th37/R3gH5P 9tpWUK8P7Q4bD/wCQwzGHc94Y6QM3aU522yd57NEedyb2hvt8lNNXKm2GM7yhnhrDq js+1H9v5QRGg2KfoZ3Nvoc1gXH+P7kkLuBY9bnaHEfqZ2aLX4oEFplR0TdqEutQMFD U2qGS8zWlFQ3zfy6YPFm2gD3HEJqLGhcalOfnoVkEKssp4ql2pCy2T/wb3OUkq2n5Y I7G3FzB9dVJ2A== From: Marek Vasut To: u-boot@lists.denx.de Cc: Marek Vasut , "NXP i.MX U-Boot Team" , Fabio Estevam , Peng Fan , Stefano Babic Subject: [PATCH v2 3/4] arm64: dts: imx8mp: Add FEC RMII pin mux on i.MX8MP DHCOM Date: Sat, 11 Feb 2023 23:38:00 +0100 Message-Id: <20230211223801.560053-3-marex@denx.de> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230211223801.560053-1-marex@denx.de> References: <20230211223801.560053-1-marex@denx.de> MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.6 at phobos.denx.de X-Virus-Status: Clean The i.MX8MP DHCOM SoM may come with either external RGMII PHY or LAN8740Ai RMII PHY on the SoM attached to FEC MAC. Add pin mux settings for both options, so that DT overlay can override these settings on SoM variant with the LAN8740Ai PHY. Signed-off-by: Marek Vasut --- Cc: "NXP i.MX U-Boot Team" Cc: Fabio Estevam Cc: Peng Fan Cc: Stefano Babic Cc: u-boot@lists.denx.de --- V2: No change --- arch/arm/dts/imx8mp-dhcom-pdk2.dts | 2 ++ arch/arm/dts/imx8mp-dhcom-som.dtsi | 22 +++++++++++++++++++--- 2 files changed, 21 insertions(+), 3 deletions(-) diff --git a/arch/arm/dts/imx8mp-dhcom-pdk2.dts b/arch/arm/dts/imx8mp-dhcom-pdk2.dts index 382fbedaf6b..ac104cd3e62 100644 --- a/arch/arm/dts/imx8mp-dhcom-pdk2.dts +++ b/arch/arm/dts/imx8mp-dhcom-pdk2.dts @@ -117,7 +117,9 @@ /delete-node/ ðphy1f; &fec { /* Second ethernet */ + pinctrl-0 = <&pinctrl_fec_rgmii>; phy-handle = <ðphypdk>; + phy-mode = "rgmii"; mdio { ethphypdk: ethernet-phy@7 { /* KSZ 9021 */ diff --git a/arch/arm/dts/imx8mp-dhcom-som.dtsi b/arch/arm/dts/imx8mp-dhcom-som.dtsi index b56607dfb39..9fd8bce8065 100644 --- a/arch/arm/dts/imx8mp-dhcom-som.dtsi +++ b/arch/arm/dts/imx8mp-dhcom-som.dtsi @@ -129,9 +129,9 @@ &fec { /* Second ethernet */ pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_fec>; + pinctrl-0 = <&pinctrl_fec_rmii>; phy-handle = <ðphy1f>; - phy-mode = "rgmii"; + phy-mode = "rmii"; fsl,magic-packet; status = "okay"; @@ -723,7 +723,7 @@ >; }; - pinctrl_fec: dhcom-fec-grp { + pinctrl_fec_rgmii: dhcom-fec-rgmii-grp { /* RGMII */ fsl,pins = < MX8MP_IOMUXC_SAI1_MCLK__ENET1_TX_CLK 0x1f MX8MP_IOMUXC_SAI1_RXD2__ENET1_MDC 0x3 @@ -744,6 +744,22 @@ >; }; + pinctrl_fec_rmii: dhcom-fec-rmii-grp { /* RMII */ + fsl,pins = < + MX8MP_IOMUXC_SAI1_RXD2__ENET1_MDC 0x3 + MX8MP_IOMUXC_SAI1_RXD3__ENET1_MDIO 0x3 + MX8MP_IOMUXC_SAI1_RXD4__ENET1_RGMII_RD0 0x91 + MX8MP_IOMUXC_SAI1_RXD5__ENET1_RGMII_RD1 0x91 + MX8MP_IOMUXC_SAI1_TXFS__ENET1_RGMII_RX_CTL 0x91 + MX8MP_IOMUXC_SAI1_TXD6__ENET1_RX_ER 0x91 + MX8MP_IOMUXC_SAI1_TXD0__ENET1_RGMII_TD0 0x1f + MX8MP_IOMUXC_SAI1_TXD1__ENET1_RGMII_TD1 0x1f + MX8MP_IOMUXC_SAI1_TXD4__ENET1_RGMII_TX_CTL 0x1f + /* Clock */ + MX8MP_IOMUXC_SAI1_MCLK__ENET1_TX_CLK 0x4000001f + >; + }; + pinctrl_flexcan1: dhcom-flexcan1-grp { fsl,pins = < MX8MP_IOMUXC_SPDIF_RX__CAN1_RX 0x154