From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 848D5C433F5 for ; Sat, 14 May 2022 15:08:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=6eCLDNQeCkjWF52KSWcvOEE5cTWW2+o36+iW4/IjuKw=; b=ZGadPaLtjnp+eB vEj8az0WwymjTwHuGk84TIfb7ds8G1C7amz9oqEhdN40qxhUMX/8/u9+f+J3mOxF/Oquro1HWAK3D 0DeqKV2io2jAfbDj+EG0spBQhn6bFCdWo5R/C8h9qxrHEVnYlCmY0xsbqTtdhk6tof6GplQutI8Rt FofZtTLvoUU7AuTQ9tydwfYgdz7aJcYLLpPPgC0nSloC2Y7yHhphkxeNYt+MhDFFyjQmfZ2wvFceg fhrGZc+FLUNkjaruZ6+GU6B1lFIKiyYxmlZIC+lKeRHz8qJb7Reg23HUheEY35D5nDrJ1P/tiMXvV DGsOA/c6BuWror1O4ZfQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nptN1-001gGS-84; Sat, 14 May 2022 15:07:51 +0000 Received: from relay6-d.mail.gandi.net ([2001:4b98:dc4:8::226]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nptMN-001g1w-9x for linux-arm-kernel@lists.infradead.org; Sat, 14 May 2022 15:07:13 +0000 Received: (Authenticated sender: maxime.chevallier@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id E632AC0014; Sat, 14 May 2022 15:07:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1652540829; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=oioTQWxtec+lTDMdLAC/e7vnn3p17HifwpG1OTnINv4=; b=AcgJ09xZ4e+zg7/UmOi0sFyCRaSdje5F0p8i1vR0nMZXkUsc1hrpzCBlrgQin7zodGmfNZ aTLoYQZ7Yba8rJrNiebFwg6t5+YH2rTM4HhH5sBCnTyBSIz0fctZYBFLbhdWyv2op3ah3b I9NrHXJp93o9cgpk/nwqPqgMFY3MxluYkhUWWWQNcm8SPCCP5LUpmx5YENva3W8xOgsJNz txhZsJHbsr1tIXFoT+0ukCmwzPy7GE+7fcdllhLgK0JMnStAl/PDy1EV+ZmVKrtUeojQFZ nsfUyvi8sZS/5KEDzonLXmasWbF2yv1ev2VkIC2CQZDjhtDmaH8ANh/BM4vIdg== From: Maxime Chevallier To: davem@davemloft.net, Rob Herring Cc: Maxime Chevallier , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, thomas.petazzoni@bootlin.com, Andrew Lunn , Florian Fainelli , Heiner Kallweit , Russell King , linux-arm-kernel@lists.infradead.org, Vladimir Oltean , Luka Perkov , Robert Marko Subject: [PATCH net-next v2 5/5] ARM: dts: qcom: ipq4019: Add description for the IPQESS Ethernet controller Date: Sat, 14 May 2022 17:06:56 +0200 Message-Id: <20220514150656.122108-6-maxime.chevallier@bootlin.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220514150656.122108-1-maxime.chevallier@bootlin.com> References: <20220514150656.122108-1-maxime.chevallier@bootlin.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220514_080711_696026_9016F7E0 X-CRM114-Status: GOOD ( 11.16 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The Qualcomm IPQ4019 includes an internal 5 ports switch, which is connected to the CPU through the internal IPQESS Ethernet controller. This commit adds support for this internal interface, which is internally connected to a modified version of the QCA8K Ethernet switch. This Ethernet controller only support a specific internal interface mode for connection to the switch. Signed-off-by: Maxime Chevallier --- V1->V2: - Added clock and resets arch/arm/boot/dts/qcom-ipq4019.dtsi | 46 +++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) diff --git a/arch/arm/boot/dts/qcom-ipq4019.dtsi b/arch/arm/boot/dts/qcom-ipq4019.dtsi index cac92dde040f..1afabee37fc6 100644 --- a/arch/arm/boot/dts/qcom-ipq4019.dtsi +++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi @@ -38,6 +38,7 @@ aliases { spi1 = &blsp1_spi2; i2c0 = &blsp1_i2c3; i2c1 = &blsp1_i2c4; + ethernet0 = &gmac; }; cpus { @@ -668,6 +669,51 @@ swport5: port@5 { /* MAC5 */ }; }; + gmac: ethernet@c080000 { + compatible = "qcom,ipq4019-ess-edma"; + reg = <0xc080000 0x8000>; + resets = <&gcc ESS_RESET>; + reset-names = "ess"; + clocks = <&gcc GCC_ESS_CLK>; + clock-names = "ess"; + interrupts = , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + + status = "disabled"; + + phy-mode = "internal"; + }; + mdio: mdio@90000 { #address-cells = <1>; #size-cells = <0>; -- 2.36.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel